From 2b5f14cf6979706d394a7699aa00f2b5e9d02bbb Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Mon, 31 Jan 2022 16:37:54 -0500 Subject: [PATCH 01/35] Require Hello World in the document --- src/text.Test.tsx | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 src/text.Test.tsx diff --git a/src/text.Test.tsx b/src/text.Test.tsx new file mode 100644 index 0000000000..b32c330d3f --- /dev/null +++ b/src/text.Test.tsx @@ -0,0 +1,9 @@ +import React from "react"; +import { render, screen } from "@testing-library/react"; +import App from "./App"; + +test("renders the text 'Hello World' somewhere", () => { + render(); + const text = screen.getByText(/Hello World/); + expect(text).toBeInTheDocument(); +}); From a7dee05e0bee0379110c6189433d12482280146a Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Mon, 31 Jan 2022 16:41:17 -0500 Subject: [PATCH 02/35] Rename text.Test.tsx to text.test.tsx --- src/{text.Test.tsx => text.test.tsx} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{text.Test.tsx => text.test.tsx} (100%) diff --git a/src/text.Test.tsx b/src/text.test.tsx similarity index 100% rename from src/text.Test.tsx rename to src/text.test.tsx From 3e381f38b1d44afd102eb053a8ba9a48a069434e Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Mon, 31 Jan 2022 16:56:42 -0500 Subject: [PATCH 03/35] Include the task info --- public/tasks/task-first-branch.md | 5 +++++ 1 file changed, 5 insertions(+) create mode 100644 public/tasks/task-first-branch.md diff --git a/public/tasks/task-first-branch.md b/public/tasks/task-first-branch.md new file mode 100644 index 0000000000..94333338a0 --- /dev/null +++ b/public/tasks/task-first-branch.md @@ -0,0 +1,5 @@ +# Task - First Branch + +Version: 0.0.1 + +Pass a short test to have certain text on the page. From e6b1dab1961daf6f03459789cef974bf043501f2 Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Thu, 3 Feb 2022 14:10:55 -0500 Subject: [PATCH 04/35] Allow one or more instances of the Hello World text --- src/text.test.tsx | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/text.test.tsx b/src/text.test.tsx index b32c330d3f..f99a063e76 100644 --- a/src/text.test.tsx +++ b/src/text.test.tsx @@ -4,6 +4,6 @@ import App from "./App"; test("renders the text 'Hello World' somewhere", () => { render(); - const text = screen.getByText(/Hello World/); - expect(text).toBeInTheDocument(); + const texts = screen.getAllByText(/Hello World/); + expect(texts.length).toBeGreaterThanOrEqual(1); }); From 7a207345d9e404afd04607811b89bb758de02905 Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Sat, 24 Aug 2024 12:52:12 -0400 Subject: [PATCH 05/35] Include json test command here --- package.json | 1 + 1 file changed, 1 insertion(+) diff --git a/package.json b/package.json index cf6e1bc772..fc2b66a549 100644 --- a/package.json +++ b/package.json @@ -20,6 +20,7 @@ "build": "react-scripts build", "test": "react-scripts test", "test:cov": "react-scripts test --coverage --watchAll", + "test:json": "react-scripts test --json --watchAll=false --outputFile jest-output.json --coverage", "eject": "react-scripts eject", "lint": "eslint ./src --ext .tsx --ext .ts --max-warnings 0", "eslint-output": "eslint-output ./src --ext .tsx --ext .ts --max-warnings 0", From 7fe9ca316fad2e694586e037fe601b85a2584c56 Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Mon, 31 Jan 2022 16:37:54 -0500 Subject: [PATCH 06/35] Require Hello World in the document --- src/text.Test.tsx | 9 +++++++++ 1 file changed, 9 insertions(+) create mode 100644 src/text.Test.tsx diff --git a/src/text.Test.tsx b/src/text.Test.tsx new file mode 100644 index 0000000000..b32c330d3f --- /dev/null +++ b/src/text.Test.tsx @@ -0,0 +1,9 @@ +import React from "react"; +import { render, screen } from "@testing-library/react"; +import App from "./App"; + +test("renders the text 'Hello World' somewhere", () => { + render(); + const text = screen.getByText(/Hello World/); + expect(text).toBeInTheDocument(); +}); From b8b8878c873d4faa2fd5f04d656e23d66c7d6cef Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Mon, 31 Jan 2022 16:56:42 -0500 Subject: [PATCH 07/35] Include the task info --- public/tasks/task-first-branch.md | 5 +++++ 1 file changed, 5 insertions(+) create mode 100644 public/tasks/task-first-branch.md diff --git a/public/tasks/task-first-branch.md b/public/tasks/task-first-branch.md new file mode 100644 index 0000000000..94333338a0 --- /dev/null +++ b/public/tasks/task-first-branch.md @@ -0,0 +1,5 @@ +# Task - First Branch + +Version: 0.0.1 + +Pass a short test to have certain text on the page. From fbdebdec2006b01d3976bd9408037baf82eb5e56 Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Mon, 31 Jan 2022 16:41:17 -0500 Subject: [PATCH 08/35] Rename text.Test.tsx to text.test.tsx --- src/{text.Test.tsx => text.test.tsx} | 0 1 file changed, 0 insertions(+), 0 deletions(-) rename src/{text.Test.tsx => text.test.tsx} (100%) diff --git a/src/text.Test.tsx b/src/text.test.tsx similarity index 100% rename from src/text.Test.tsx rename to src/text.test.tsx From 2f0146c22beca5c5ac48603876f0fa8ea2e2e905 Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Thu, 3 Feb 2022 14:10:55 -0500 Subject: [PATCH 09/35] Allow one or more instances of the Hello World text --- src/text.test.tsx | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/src/text.test.tsx b/src/text.test.tsx index b32c330d3f..f99a063e76 100644 --- a/src/text.test.tsx +++ b/src/text.test.tsx @@ -4,6 +4,6 @@ import App from "./App"; test("renders the text 'Hello World' somewhere", () => { render(); - const text = screen.getByText(/Hello World/); - expect(text).toBeInTheDocument(); + const texts = screen.getAllByText(/Hello World/); + expect(texts.length).toBeGreaterThanOrEqual(1); }); From ac36b32302a8ea2e66b4b954626c8e396e172075 Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Sat, 29 Jan 2022 23:59:24 -0500 Subject: [PATCH 10/35] First set of tests --- public/tasks/task-html-css.md | 5 +++++ src/HtmlCss.test.tsx | 28 ++++++++++++++++++++++++++++ 2 files changed, 33 insertions(+) create mode 100644 public/tasks/task-html-css.md create mode 100644 src/HtmlCss.test.tsx diff --git a/public/tasks/task-html-css.md b/public/tasks/task-html-css.md new file mode 100644 index 0000000000..ebc0efcba5 --- /dev/null +++ b/public/tasks/task-html-css.md @@ -0,0 +1,5 @@ +# Task - HTML/CSS + +Version: 0.0.1 + +Add in some HTML and CSS, including a fancy looking button. diff --git a/src/HtmlCss.test.tsx b/src/HtmlCss.test.tsx new file mode 100644 index 0000000000..168ce37fde --- /dev/null +++ b/src/HtmlCss.test.tsx @@ -0,0 +1,28 @@ +import React from "react"; +import { render, screen } from "@testing-library/react"; +import App from "./App"; + +describe("Some HTML Elements are added.", () => { + test("There is a header", () => { + render(); + const header = screen.getByRole("heading"); + expect(header).toBeInTheDocument(); + }); +}); + +describe("Some basic CSS is added.", () => { + test("There is a floating red box", () => { + render(); + expect(true); + }); +}); + +describe("Some Bootstrap Elements are added", () => { + test("There is a bootstrap button", () => { + render(); + const button = screen.getByRole("button"); + expect(button).toBeInTheDocument(); + expect(button).toHaveClass("btn"); + expect(button).toHaveClass("btn-primary"); + }); +}); From d04739d1d2ec0c934c0ecf1dc05ac1289063627d Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Sun, 30 Jan 2022 00:24:38 -0500 Subject: [PATCH 11/35] Some logging tests --- src/HtmlCss.test.tsx | 19 +++++++++++++++++-- 1 file changed, 17 insertions(+), 2 deletions(-) diff --git a/src/HtmlCss.test.tsx b/src/HtmlCss.test.tsx index 168ce37fde..bf957616f9 100644 --- a/src/HtmlCss.test.tsx +++ b/src/HtmlCss.test.tsx @@ -1,6 +1,7 @@ import React from "react"; import { render, screen } from "@testing-library/react"; import App from "./App"; +import userEvent from "@testing-library/user-event"; describe("Some HTML Elements are added.", () => { test("There is a header", () => { @@ -18,11 +19,25 @@ describe("Some basic CSS is added.", () => { }); describe("Some Bootstrap Elements are added", () => { - test("There is a bootstrap button", () => { + test("There is one bootstrap button with the text 'Log Hello World'", () => { render(); - const button = screen.getByRole("button"); + const button = screen.getByRole("button", { name: /Log Hello World/i }); expect(button).toBeInTheDocument(); expect(button).toHaveClass("btn"); expect(button).toHaveClass("btn-primary"); }); + + test("Not clicking the bootstrap button does not logs 'Hello World!'", () => { + const consoleSpy = jest.spyOn(console, "log"); + render(); + expect(consoleSpy).not.toHaveBeenCalledWith("Hello World!"); + }); + + test("Clicking the bootstrap button logs 'Hello World!'", () => { + const consoleSpy = jest.spyOn(console, "log"); + render(); + const button = screen.getByRole("button", { name: /Log Hello World/i }); + userEvent.click(button); + expect(consoleSpy).toHaveBeenCalledWith("Hello World!"); + }); }); From b26100f543943eced73fdff33784861243c65386 Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Sun, 30 Jan 2022 00:47:43 -0500 Subject: [PATCH 12/35] More html tests --- src/HtmlCss.test.tsx | 14 ++++++++++++++ 1 file changed, 14 insertions(+) diff --git a/src/HtmlCss.test.tsx b/src/HtmlCss.test.tsx index bf957616f9..676c37f903 100644 --- a/src/HtmlCss.test.tsx +++ b/src/HtmlCss.test.tsx @@ -9,6 +9,20 @@ describe("Some HTML Elements are added.", () => { const header = screen.getByRole("heading"); expect(header).toBeInTheDocument(); }); + + test("There is an image with alt text", () => { + render(); + const image = screen.getByRole("image"); + expect(image).toBeInTheDocument(); + expect(image).toHaveAttribute("alt"); + }); + + test("There is a list with at least three elements", () => { + render(); + const list = screen.getByRole("list"); + expect(list).toBeInTheDocument(); + expect(list.children.length).toBeGreaterThanOrEqual(3); + }); }); describe("Some basic CSS is added.", () => { From 3bf4550a8f042dee28a57c06abec05dfce779519 Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Sun, 30 Jan 2022 00:55:24 -0500 Subject: [PATCH 13/35] Fix the image test --- src/HtmlCss.test.tsx | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/HtmlCss.test.tsx b/src/HtmlCss.test.tsx index 676c37f903..79b7db2dda 100644 --- a/src/HtmlCss.test.tsx +++ b/src/HtmlCss.test.tsx @@ -12,7 +12,7 @@ describe("Some HTML Elements are added.", () => { test("There is an image with alt text", () => { render(); - const image = screen.getByRole("image"); + const image = screen.getByRole("img"); expect(image).toBeInTheDocument(); expect(image).toHaveAttribute("alt"); }); From 8dff2b64a2efc0b1b49703077965fe5e334eab1a Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Mon, 31 Jan 2022 16:31:58 -0500 Subject: [PATCH 14/35] Updated CSS tests, left a note about additional tests --- src/HtmlCss.test.tsx | 8 ++++++++ 1 file changed, 8 insertions(+) diff --git a/src/HtmlCss.test.tsx b/src/HtmlCss.test.tsx index 79b7db2dda..379fc8f449 100644 --- a/src/HtmlCss.test.tsx +++ b/src/HtmlCss.test.tsx @@ -30,6 +30,14 @@ describe("Some basic CSS is added.", () => { render(); expect(true); }); + + test("The background color of the header area is different", () => { + render(); + const banner = screen.getByRole("banner"); + expect(banner).not.toHaveStyle({ + "background-color": "rgb(40, 44, 52)" + }); + }); }); describe("Some Bootstrap Elements are added", () => { From b66d4de909f74de4cba160a6fff05b078b9b47cc Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Mon, 31 Jan 2022 16:32:13 -0500 Subject: [PATCH 15/35] See previous commit message --- src/HtmlCss.test.tsx | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/src/HtmlCss.test.tsx b/src/HtmlCss.test.tsx index 379fc8f449..36767ad350 100644 --- a/src/HtmlCss.test.tsx +++ b/src/HtmlCss.test.tsx @@ -26,11 +26,6 @@ describe("Some HTML Elements are added.", () => { }); describe("Some basic CSS is added.", () => { - test("There is a floating red box", () => { - render(); - expect(true); - }); - test("The background color of the header area is different", () => { render(); const banner = screen.getByRole("banner"); @@ -63,3 +58,7 @@ describe("Some Bootstrap Elements are added", () => { expect(consoleSpy).toHaveBeenCalledWith("Hello World!"); }); }); + +/** + * Remember, there are additional tasks described on the page! + */ From 0a24364f67b1ee221ebe175d6c494d5eca6ad7dc Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Sat, 24 Aug 2024 13:10:09 -0400 Subject: [PATCH 16/35] Add in new css test --- src/HtmlCss.test.tsx | 27 +++++++++++++++++++++++---- 1 file changed, 23 insertions(+), 4 deletions(-) diff --git a/src/HtmlCss.test.tsx b/src/HtmlCss.test.tsx index 36767ad350..48b0a6df2d 100644 --- a/src/HtmlCss.test.tsx +++ b/src/HtmlCss.test.tsx @@ -30,7 +30,7 @@ describe("Some basic CSS is added.", () => { render(); const banner = screen.getByRole("banner"); expect(banner).not.toHaveStyle({ - "background-color": "rgb(40, 44, 52)" + "background-color": "rgb(40, 44, 52)", }); }); }); @@ -59,6 +59,25 @@ describe("Some Bootstrap Elements are added", () => { }); }); -/** - * Remember, there are additional tasks described on the page! - */ +describe("Some additional CSS was added", () => { + test("checks if any element has a background color of red", () => { + const { container } = render(); + // Get all elements in the rendered container + const elements = container.querySelectorAll("*"); + + // Check if any element has a background color of red + let foundRedBackground = false; + + elements.forEach((element) => { + const style = getComputedStyle(element); + if ( + style.backgroundColor === "red" || + style.backgroundColor === "rgb(255, 0, 0)" + ) { + foundRedBackground = true; + } + }); + + expect(foundRedBackground).toBe(true); + }); +}); From 4d43d7a5d133522b0a8d92e1cb3d7e4053a81992 Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Sat, 24 Aug 2024 13:12:28 -0400 Subject: [PATCH 17/35] Add in points --- src/HtmlCss.test.tsx | 16 ++++++++-------- 1 file changed, 8 insertions(+), 8 deletions(-) diff --git a/src/HtmlCss.test.tsx b/src/HtmlCss.test.tsx index 48b0a6df2d..320cb97524 100644 --- a/src/HtmlCss.test.tsx +++ b/src/HtmlCss.test.tsx @@ -4,20 +4,20 @@ import App from "./App"; import userEvent from "@testing-library/user-event"; describe("Some HTML Elements are added.", () => { - test("There is a header", () => { + test("(2 pts) There is a header", () => { render(); const header = screen.getByRole("heading"); expect(header).toBeInTheDocument(); }); - test("There is an image with alt text", () => { + test("(2 pts) There is an image with alt text", () => { render(); const image = screen.getByRole("img"); expect(image).toBeInTheDocument(); expect(image).toHaveAttribute("alt"); }); - test("There is a list with at least three elements", () => { + test("(2 pts) There is a list with at least three elements", () => { render(); const list = screen.getByRole("list"); expect(list).toBeInTheDocument(); @@ -25,7 +25,7 @@ describe("Some HTML Elements are added.", () => { }); }); -describe("Some basic CSS is added.", () => { +describe("(2 pts) Some basic CSS is added.", () => { test("The background color of the header area is different", () => { render(); const banner = screen.getByRole("banner"); @@ -35,7 +35,7 @@ describe("Some basic CSS is added.", () => { }); }); -describe("Some Bootstrap Elements are added", () => { +describe("(2 pts) Some Bootstrap Elements are added", () => { test("There is one bootstrap button with the text 'Log Hello World'", () => { render(); const button = screen.getByRole("button", { name: /Log Hello World/i }); @@ -44,13 +44,13 @@ describe("Some Bootstrap Elements are added", () => { expect(button).toHaveClass("btn-primary"); }); - test("Not clicking the bootstrap button does not logs 'Hello World!'", () => { + test("(2 pts) Not clicking the bootstrap button does not logs 'Hello World!'", () => { const consoleSpy = jest.spyOn(console, "log"); render(); expect(consoleSpy).not.toHaveBeenCalledWith("Hello World!"); }); - test("Clicking the bootstrap button logs 'Hello World!'", () => { + test("(2 pts) Clicking the bootstrap button logs 'Hello World!'", () => { const consoleSpy = jest.spyOn(console, "log"); render(); const button = screen.getByRole("button", { name: /Log Hello World/i }); @@ -60,7 +60,7 @@ describe("Some Bootstrap Elements are added", () => { }); describe("Some additional CSS was added", () => { - test("checks if any element has a background color of red", () => { + test("(2 pts) checks if any element has a background color of red", () => { const { container } = render(); // Get all elements in the rendered container const elements = container.querySelectorAll("*"); From 83c4461f9dbe7d2a66c09eed18959565a302eea2 Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Sat, 29 Jan 2022 23:23:45 -0500 Subject: [PATCH 18/35] Basic functions tests and stubs --- public/tasks/task-functions.md | 5 +++ src/functions.test.ts | 59 ++++++++++++++++++++++++++++++++++ src/functions.ts | 19 +++++++++++ 3 files changed, 83 insertions(+) create mode 100644 public/tasks/task-functions.md create mode 100644 src/functions.test.ts create mode 100644 src/functions.ts diff --git a/public/tasks/task-functions.md b/public/tasks/task-functions.md new file mode 100644 index 0000000000..36e7926bb7 --- /dev/null +++ b/public/tasks/task-functions.md @@ -0,0 +1,5 @@ +# Task - Functions + +Version: 0.0.1 + +Implement a bunch of functions that work on primitives. diff --git a/src/functions.test.ts b/src/functions.test.ts new file mode 100644 index 0000000000..e0bef414ea --- /dev/null +++ b/src/functions.test.ts @@ -0,0 +1,59 @@ +import { + add3, + fahrenheitToCelius, + shout, + isQuestion, + convertYesNo +} from "./functions"; + +test("Testing the basic functions", () => { + it("Testing the add3 function", () => { + expect(add3(1, 2, 3)).toBe(6); + expect(add3(9, 7, 4)).toBe(20); + expect(add3(6, -3, 9)).toBe(15); + expect(add3(10, 1, -9)).toBe(11); + expect(add3(-9, -100, -4)).toBe(0); + expect(add3(-1, -1, 1)).toBe(1); + }); + + it("Testing the fahrenheitToCelius function", () => { + expect(fahrenheitToCelius(32)).toBe(0); + expect(fahrenheitToCelius(-40)).toBe(40); + expect(fahrenheitToCelius(-22)).toBe(-30); + expect(fahrenheitToCelius(14)).toBe(-10); + expect(fahrenheitToCelius(68)).toBe(20); + expect(fahrenheitToCelius(86)).toBe(30); + expect(fahrenheitToCelius(212)).toBe(100); + }); + + it("Testing the shout function", () => { + expect(shout("Hello")).toBe("HELLO!"); + expect(shout("What?")).toBe("WHAT?!"); + expect(shout("oHo")).toBe("OHO!"); + expect(shout("AHHHH!!!")).toBe("AHHHH!!!!"); + expect(shout("")).toBe("!"); + expect(shout("Please go outside")).toBe("PLEASE GO OUTSIDE!"); + }); + + it("Testing the isQuestion function", () => { + expect(isQuestion("Is this a question?")).toBe(true); + expect(isQuestion("Who are you?")).toBe(true); + expect(isQuestion("WHAT ARE YOU !?")).toBe(true); + expect(isQuestion("WHAT IS THIS?!")).toBe(false); + expect(isQuestion("OH GOD!")).toBe(false); + expect(isQuestion("Oh nevermind, it's fine.")).toBe(false); + expect(isQuestion("")).toBe(false); + }); + + it("Testing the convertYesNo function", () => { + expect(convertYesNo("yes")).toBe(true); + expect(convertYesNo("YES")).toBe(true); + expect(convertYesNo("NO")).toBe(false); + expect(convertYesNo("no")).toBe(false); + expect(convertYesNo("Apple")).toBe(null); + expect(convertYesNo("Bananas")).toBe(null); + expect(convertYesNo("Nope")).toBe(null); + expect(convertYesNo("Yesterday")).toBe(null); + expect(convertYesNo("Maybe")).toBe(null); + }); +}); diff --git a/src/functions.ts b/src/functions.ts new file mode 100644 index 0000000000..03193e4212 --- /dev/null +++ b/src/functions.ts @@ -0,0 +1,19 @@ +export function fahrenheitToCelius(temperature: number): number { + return 0; +} + +export function add3(first: number, second: number, third: number): number { + return 0; +} + +export function shout(message: string): string { + return ""; +} + +export function isQuestion(message: string): boolean { + return true; +} + +export function convertYesNo(word: string): boolean | null { + return true; +} From a48653022ec3c8b7ce99cf49d98b041e20815420 Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Sat, 29 Jan 2022 23:30:17 -0500 Subject: [PATCH 19/35] Fix test organization --- src/functions.test.ts | 12 ++++++------ 1 file changed, 6 insertions(+), 6 deletions(-) diff --git a/src/functions.test.ts b/src/functions.test.ts index e0bef414ea..98c926bb6f 100644 --- a/src/functions.test.ts +++ b/src/functions.test.ts @@ -6,8 +6,8 @@ import { convertYesNo } from "./functions"; -test("Testing the basic functions", () => { - it("Testing the add3 function", () => { +describe("Testing the basic functions", () => { + test("Testing the add3 function", () => { expect(add3(1, 2, 3)).toBe(6); expect(add3(9, 7, 4)).toBe(20); expect(add3(6, -3, 9)).toBe(15); @@ -16,7 +16,7 @@ test("Testing the basic functions", () => { expect(add3(-1, -1, 1)).toBe(1); }); - it("Testing the fahrenheitToCelius function", () => { + test("Testing the fahrenheitToCelius function", () => { expect(fahrenheitToCelius(32)).toBe(0); expect(fahrenheitToCelius(-40)).toBe(40); expect(fahrenheitToCelius(-22)).toBe(-30); @@ -26,7 +26,7 @@ test("Testing the basic functions", () => { expect(fahrenheitToCelius(212)).toBe(100); }); - it("Testing the shout function", () => { + test("Testing the shout function", () => { expect(shout("Hello")).toBe("HELLO!"); expect(shout("What?")).toBe("WHAT?!"); expect(shout("oHo")).toBe("OHO!"); @@ -35,7 +35,7 @@ test("Testing the basic functions", () => { expect(shout("Please go outside")).toBe("PLEASE GO OUTSIDE!"); }); - it("Testing the isQuestion function", () => { + test("Testing the isQuestion function", () => { expect(isQuestion("Is this a question?")).toBe(true); expect(isQuestion("Who are you?")).toBe(true); expect(isQuestion("WHAT ARE YOU !?")).toBe(true); @@ -45,7 +45,7 @@ test("Testing the basic functions", () => { expect(isQuestion("")).toBe(false); }); - it("Testing the convertYesNo function", () => { + test("Testing the convertYesNo function", () => { expect(convertYesNo("yes")).toBe(true); expect(convertYesNo("YES")).toBe(true); expect(convertYesNo("NO")).toBe(false); From 9722564e99cecda5d50dd95524c94a76c4cda923 Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Sat, 29 Jan 2022 23:39:22 -0500 Subject: [PATCH 20/35] Fix issue in fahrenheit conversion --- src/functions.test.ts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/functions.test.ts b/src/functions.test.ts index 98c926bb6f..3eb9f4f3aa 100644 --- a/src/functions.test.ts +++ b/src/functions.test.ts @@ -18,7 +18,7 @@ describe("Testing the basic functions", () => { test("Testing the fahrenheitToCelius function", () => { expect(fahrenheitToCelius(32)).toBe(0); - expect(fahrenheitToCelius(-40)).toBe(40); + expect(fahrenheitToCelius(-40)).toBe(-40); expect(fahrenheitToCelius(-22)).toBe(-30); expect(fahrenheitToCelius(14)).toBe(-10); expect(fahrenheitToCelius(68)).toBe(20); From bd06d5d0e3ed264f7bffb4e8e4811d0efc170255 Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Thu, 3 Feb 2022 14:27:08 -0500 Subject: [PATCH 21/35] Move around some of the functions --- src/functions.test.ts | 18 +++++++++--------- 1 file changed, 9 insertions(+), 9 deletions(-) diff --git a/src/functions.test.ts b/src/functions.test.ts index 3eb9f4f3aa..c496ac7e99 100644 --- a/src/functions.test.ts +++ b/src/functions.test.ts @@ -7,15 +7,6 @@ import { } from "./functions"; describe("Testing the basic functions", () => { - test("Testing the add3 function", () => { - expect(add3(1, 2, 3)).toBe(6); - expect(add3(9, 7, 4)).toBe(20); - expect(add3(6, -3, 9)).toBe(15); - expect(add3(10, 1, -9)).toBe(11); - expect(add3(-9, -100, -4)).toBe(0); - expect(add3(-1, -1, 1)).toBe(1); - }); - test("Testing the fahrenheitToCelius function", () => { expect(fahrenheitToCelius(32)).toBe(0); expect(fahrenheitToCelius(-40)).toBe(-40); @@ -26,6 +17,15 @@ describe("Testing the basic functions", () => { expect(fahrenheitToCelius(212)).toBe(100); }); + test("Testing the add3 function", () => { + expect(add3(1, 2, 3)).toBe(6); + expect(add3(9, 7, 4)).toBe(20); + expect(add3(6, -3, 9)).toBe(15); + expect(add3(10, 1, -9)).toBe(11); + expect(add3(-9, -100, -4)).toBe(0); + expect(add3(-1, -1, 1)).toBe(1); + }); + test("Testing the shout function", () => { expect(shout("Hello")).toBe("HELLO!"); expect(shout("What?")).toBe("WHAT?!"); From 4cd1900783f690690229b7c17cf9e81995f52b3a Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Thu, 3 Feb 2022 14:27:18 -0500 Subject: [PATCH 22/35] Explain what the actual functions require you to do --- src/functions.ts | 22 ++++++++++++++++++++++ 1 file changed, 22 insertions(+) diff --git a/src/functions.ts b/src/functions.ts index 03193e4212..e614c81c0c 100644 --- a/src/functions.ts +++ b/src/functions.ts @@ -1,19 +1,41 @@ +/** + * Consumes a single temperature in Fahrenheit (a number) and converts to Celsius + * using this formula: + * C = (F - 32) * 5/9 + */ export function fahrenheitToCelius(temperature: number): number { return 0; } +/** + * Consumes three numbers and produces their sum. BUT you should only add a number + * if the number is greater than zero. + */ export function add3(first: number, second: number, third: number): number { return 0; } +/** + * Consumes a string and produces the same string in UPPERCASE and with an exclamation + * mark added to the end. + */ export function shout(message: string): string { return ""; } +/** + * Consumes a string (a message) and returns a boolean if the string ends in a question + * mark. Do not use an `if` statement in solving this question. + */ export function isQuestion(message: string): boolean { return true; } +/** + * Consumes a word (a string) and returns either `true`, `false`, or `null`. If the string + * is "yes" (upper or lower case), then return `true`. If the string is "no" (again, either + * upper or lower case), then return `false`. Otherwise, return `null`. + */ export function convertYesNo(word: string): boolean | null { return true; } From cf1d21a31d00c2e8dc8bb7c76f372b3e0adebfbe Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Sat, 24 Aug 2024 13:15:59 -0400 Subject: [PATCH 23/35] Update formatting --- src/functions.test.ts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/functions.test.ts b/src/functions.test.ts index c496ac7e99..a082bfd61a 100644 --- a/src/functions.test.ts +++ b/src/functions.test.ts @@ -3,7 +3,7 @@ import { fahrenheitToCelius, shout, isQuestion, - convertYesNo + convertYesNo, } from "./functions"; describe("Testing the basic functions", () => { From e11693a366f61cdb442c6f6f5822bd49e2dd604f Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Sat, 24 Aug 2024 13:18:24 -0400 Subject: [PATCH 24/35] Add in points --- src/functions.test.ts | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/src/functions.test.ts b/src/functions.test.ts index a082bfd61a..3d921f5d64 100644 --- a/src/functions.test.ts +++ b/src/functions.test.ts @@ -7,7 +7,7 @@ import { } from "./functions"; describe("Testing the basic functions", () => { - test("Testing the fahrenheitToCelius function", () => { + test("(3 pts) Testing the fahrenheitToCelius function", () => { expect(fahrenheitToCelius(32)).toBe(0); expect(fahrenheitToCelius(-40)).toBe(-40); expect(fahrenheitToCelius(-22)).toBe(-30); @@ -17,7 +17,7 @@ describe("Testing the basic functions", () => { expect(fahrenheitToCelius(212)).toBe(100); }); - test("Testing the add3 function", () => { + test("(3 pts) Testing the add3 function", () => { expect(add3(1, 2, 3)).toBe(6); expect(add3(9, 7, 4)).toBe(20); expect(add3(6, -3, 9)).toBe(15); @@ -26,7 +26,7 @@ describe("Testing the basic functions", () => { expect(add3(-1, -1, 1)).toBe(1); }); - test("Testing the shout function", () => { + test("(3 pts) Testing the shout function", () => { expect(shout("Hello")).toBe("HELLO!"); expect(shout("What?")).toBe("WHAT?!"); expect(shout("oHo")).toBe("OHO!"); @@ -35,7 +35,7 @@ describe("Testing the basic functions", () => { expect(shout("Please go outside")).toBe("PLEASE GO OUTSIDE!"); }); - test("Testing the isQuestion function", () => { + test("(3 pts) Testing the isQuestion function", () => { expect(isQuestion("Is this a question?")).toBe(true); expect(isQuestion("Who are you?")).toBe(true); expect(isQuestion("WHAT ARE YOU !?")).toBe(true); @@ -45,7 +45,7 @@ describe("Testing the basic functions", () => { expect(isQuestion("")).toBe(false); }); - test("Testing the convertYesNo function", () => { + test("(3 pts) Testing the convertYesNo function", () => { expect(convertYesNo("yes")).toBe(true); expect(convertYesNo("YES")).toBe(true); expect(convertYesNo("NO")).toBe(false); From 7cc4e3f20e61307e9f22eb466fe21871b3eefbd3 Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Tue, 1 Feb 2022 14:51:32 -0500 Subject: [PATCH 25/35] First stab at array problems --- public/tasks/task-arrays.md | 5 +++ src/arrays.test.ts | 12 ++++++ src/arrays.ts | 84 +++++++++++++++++++++++++++++++++++++ 3 files changed, 101 insertions(+) create mode 100644 public/tasks/task-arrays.md create mode 100644 src/arrays.test.ts create mode 100644 src/arrays.ts diff --git a/public/tasks/task-arrays.md b/public/tasks/task-arrays.md new file mode 100644 index 0000000000..c2fbf80f8d --- /dev/null +++ b/public/tasks/task-arrays.md @@ -0,0 +1,5 @@ +# Task - Arrays + +Version: 0.0.1 + +Implement functions that work with arrays immutably. diff --git a/src/arrays.test.ts b/src/arrays.test.ts new file mode 100644 index 0000000000..b812349d2f --- /dev/null +++ b/src/arrays.test.ts @@ -0,0 +1,12 @@ +import { bookEndList } from "./arrays"; + +describe("Testing the array functions", () => { + const NUMBERS_1 = [1, 2, 3]; + + test("Testing the bookEndList function", () => { + // Ensure that the original array was not changed + expect(bookEndList(NUMBERS_1)).not.toBe(NUMBERS_1); + // And that a correct new array was returned + expect(bookEndList(NUMBERS_1)).toEqual([1, 3]); + }); +}); diff --git a/src/arrays.ts b/src/arrays.ts new file mode 100644 index 0000000000..7604b40cdb --- /dev/null +++ b/src/arrays.ts @@ -0,0 +1,84 @@ +/** + * Consume an array of numbers, and return a new array containing + * JUST the first and last number. If there are no elements, return + * an empty array. If there is one element, the resulting list should + * the number twice. + */ +export function bookEndList(numbers: number[]): number[] { + return numbers; +} + +/** + * Consume an array of numbers, and return a new array where each + * number has been tripled (multiplied by 3). + */ +export function tripleNumbers(numbers: number[]): number[] { + return numbers; +} + +/** + * Consume an array of strings and convert them to integers. If + * the number cannot be parsed as an integer, convert it to "?" instead. + */ +export function stringsToIntegers(numbers: string[]): number[] { + return []; +} + +/** + * Consume an array of strings and return them as numbers. Note that + * the strings MAY have "$" symbols at the beginning, in which case + * those should be removed. If the result cannot be parsed as an integer, + * convert it to "?" instead. + */ +// Remember, you can write functions as lambdas too! They work exactly the same. +export const removeDollars = (amounts: string[]): number[] => { + return []; +}; + +/** + * Consume an array of messages and return a new list of the messages. However, any + * string that ends in "!" should be made uppercase. + */ +export const shoutIfExclaiming = (messages: string[]): string[] => { + return []; +}; + +/** + * Consumes an array of words and returns the number of words that are LESS THAN + * 4 letters long. + */ +export function countShortWords(words: string[]): number { + return 0; +} + +/** + * Consumes an array of colors (e.g., 'red', 'purple') and returns true if ALL + * the colors are either 'red', 'blue', or 'green'. If an empty list is given, + * then return true. + */ +export function allRGB(colors: string[]): boolean { + return false; +} + +/** + * Consumes an array of numbers, and produces a string representation of the + * numbers being added together along with their actual sum. + * + * For instance, the array [1, 2, 3] would become "6=1+2+3". + */ +export function makeMath(addends: number[]): string { + return ""; +} + +/** + * Consumes an array of numbers and produces a new array of the same numbers, + * with one difference. After the FIRST negative number, insert the sum of all + * previous numbers in the list. If there are no negative numbers, then append + * 0 to the list. + * + * For instance, the array [1, 9, -5, 7] would become [1, 9, -5, 10, 7] + * And the array [1, 9, 7] would become [1, 9, 0] + */ +export function injectPositive(values: number[]): number[] { + return []; +} From f25333778032fc42866a278af6a3ce871f735150 Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Tue, 1 Feb 2022 16:09:10 -0500 Subject: [PATCH 26/35] Add in the rest of the tests --- src/arrays.test.ts | 269 ++++++++++++++++++++++++++++++++++++++++++++- 1 file changed, 265 insertions(+), 4 deletions(-) diff --git a/src/arrays.test.ts b/src/arrays.test.ts index b812349d2f..0881d9fe8a 100644 --- a/src/arrays.test.ts +++ b/src/arrays.test.ts @@ -1,12 +1,273 @@ -import { bookEndList } from "./arrays"; +import { + allRGB, + bookEndList, + countShortWords, + injectPositive, + makeMath, + removeDollars, + shoutIfExclaiming, + stringsToIntegers, + tripleNumbers +} from "./arrays"; describe("Testing the array functions", () => { + ////////////////////////////////// + // bookEndList and tripleNumbers + const NUMBERS_1 = [1, 2, 3]; + const NUMBERS_2 = [100, 300, 200]; + const NUMBERS_3 = [5]; + const NUMBERS_4: number[] = []; + const NUMBERS_5 = [100, 199, 1, -5, 7, 3]; + const NUMBERS_6 = [-100, -200, 100, 200]; + const NUMBERS_7 = [199, 1, 550, 50, 200]; + + // Ensure that none of the arrays were changed mutably + // If you fail these, you aren't using map/filter/reduce/etc. properly! + afterEach(() => { + expect(NUMBERS_1).toEqual([1, 2, 3]); + expect(NUMBERS_2).toEqual([100, 300, 200]); + expect(NUMBERS_3).toEqual([5]); + expect(NUMBERS_4).toEqual([]); + expect(NUMBERS_5).toEqual([100, 199, 1, -5, 7, 3]); + expect(NUMBERS_6).toEqual([-100, -200, 100, 200]); + expect(NUMBERS_7).toEqual([199, 1, 550, 50, 200]); + }); test("Testing the bookEndList function", () => { - // Ensure that the original array was not changed - expect(bookEndList(NUMBERS_1)).not.toBe(NUMBERS_1); - // And that a correct new array was returned expect(bookEndList(NUMBERS_1)).toEqual([1, 3]); + expect(bookEndList(NUMBERS_2)).toEqual([100, 200]); + expect(bookEndList(NUMBERS_3)).toEqual([5, 5]); + expect(bookEndList(NUMBERS_4)).toEqual([]); + expect(bookEndList(NUMBERS_5)).toEqual([100, 3]); + expect(bookEndList(NUMBERS_6)).toEqual([-100, 200]); + }); + + test("Testing the tripleNumbers function", () => { + expect(tripleNumbers(NUMBERS_1)).toEqual([3, 6, 9]); + expect(tripleNumbers(NUMBERS_2)).toEqual([300, 900, 600]); + expect(tripleNumbers(NUMBERS_3)).toEqual([15]); + expect(tripleNumbers(NUMBERS_4)).toEqual([]); + expect(tripleNumbers(NUMBERS_5)).toEqual([300, 597, 3, -15, 21, 9]); + expect(tripleNumbers(NUMBERS_6)).toEqual([-300, -600, 300, 600]); + }); + + ////////////////////////////////// + // stringsToIntegers + + const VALUES_1 = ["1", "2", "3"]; + const VALUES_2 = ["100", "200", "300"]; + const VALUES_3 = ["5"]; + const VALUES_4: string[] = []; + const VALUES_5 = ["100", "?", "27", "$44"]; + const VALUES_6 = ["-1", "0", "1", "*1"]; + const VALUES_7 = ["apple", "banana", "cactus"]; + + // Ensure that none of the arrays were changed mutably + // If you fail these, you aren't using map/filter/reduce/etc. properly! + afterEach(() => { + expect(VALUES_1).toEqual(["1", "2", "3"]); + expect(VALUES_2).toEqual(["100", "200", "300"]); + expect(VALUES_3).toEqual(["5"]); + expect(VALUES_4).toEqual([]); + expect(VALUES_5).toEqual(["100", "?", "27", "$44"]); + expect(VALUES_6).toEqual(["-1", "0", "1", "*1"]); + expect(VALUES_7).toEqual(["apple", "banana", "cactus"]); + }); + + test("Testing the stringsToIntegers function", () => { + expect(stringsToIntegers(VALUES_1)).toEqual([1, 2, 3]); + expect(stringsToIntegers(VALUES_2)).toEqual([100, 200, 300]); + expect(stringsToIntegers(VALUES_3)).toEqual([5]); + expect(stringsToIntegers(VALUES_4)).toEqual([]); + expect(stringsToIntegers(VALUES_5)).toEqual([100, 0, 27, 0]); + expect(stringsToIntegers(VALUES_6)).toEqual([-1, 0, 1, 0]); + expect(stringsToIntegers(VALUES_7)).toEqual([0, 0, 0]); + }); + + ////////////////////////////////// + // removeDollars + + const AMOUNTS_1 = ["$1", "$2", "$3"]; + const AMOUNTS_2 = ["$100", "$200", "$300", "$400"]; + const AMOUNTS_3 = ["$5"]; + const AMOUNTS_4 = ["$"]; + const AMOUNTS_5 = ["100", "200", "$300", "$400"]; + const AMOUNTS_6: string[] = []; + const AMOUNTS_7 = ["100", "???", "7", "$233", "", "$"]; + const AMOUNTS_8 = ["$one", "two", "$three"]; + + // Ensure that none of the arrays were changed mutably + // If you fail these, you aren't using map/filter/reduce/etc. properly! + afterEach(() => { + expect(AMOUNTS_1).toEqual(["$1", "$2", "$3"]); + expect(AMOUNTS_2).toEqual(["$100", "$200", "$300", "$400"]); + expect(AMOUNTS_3).toEqual(["$5"]); + expect(AMOUNTS_4).toEqual(["$"]); + expect(AMOUNTS_5).toEqual(["100", "200", "$300", "$400"]); + expect(AMOUNTS_6).toEqual([]); + expect(AMOUNTS_7).toEqual(["100", "???", "7", "$233", "", "$"]); + expect(AMOUNTS_8).toEqual(["$one", "two", "$three"]); + }); + + test("Testing the removeDollars function", () => { + expect(removeDollars(AMOUNTS_1)).toEqual([1, 2, 3]); + expect(removeDollars(AMOUNTS_2)).toEqual([100, 200, 300, 400]); + expect(removeDollars(AMOUNTS_3)).toEqual([5]); + expect(removeDollars(AMOUNTS_4)).toEqual([0]); + expect(removeDollars(AMOUNTS_5)).toEqual([100, 200, 300, 400]); + expect(removeDollars(AMOUNTS_6)).toEqual([]); + expect(removeDollars(AMOUNTS_7)).toEqual([100, 0, 7, 233, 0, 0]); + expect(removeDollars(AMOUNTS_8)).toEqual([0, 0, 0]); + }); + + ////////////////////////////////// + // shoutIfExclaiming + + const MESSAGE_1 = ["Hello", "you", "are", "great!"]; + const MESSAGE_2 = ["oho!", "Oho!", "oHo!", "oHO!", "OHO!"]; + const MESSAGE_3 = ["Wait?", "What?", "Lo", "How?", "High!"]; + const MESSAGE_4 = ["??????"]; + const MESSAGE_5: string[] = ["This one is very long!"]; + const MESSAGE_6 = ["No", "Caps", "here.", "Right?"]; + + // Ensure that none of the arrays were changed mutably + // If you fail these, you aren't using map/filter/reduce/etc. properly! + afterEach(() => { + expect(MESSAGE_1).toEqual(["Hello", "you", "are", "great!"]); + expect(MESSAGE_2).toEqual(["oho!", "Oho!", "oHo!", "oHO!", "OHO!"]); + expect(MESSAGE_3).toEqual(["Wait?", "What?", "Lo", "How?", "High!"]); + expect(MESSAGE_4).toEqual(["??????"]); + expect(MESSAGE_5).toEqual(["This one is very long!"]); + expect(MESSAGE_6).toEqual(["No", "Caps", "here.", "Right?"]); + }); + + test("Testing the shoutIfExclaiming function", () => { + expect(shoutIfExclaiming(MESSAGE_1)).toEqual([ + "Hello", + "you", + "are", + "GREAT!" + ]); + expect(shoutIfExclaiming(MESSAGE_2)).toEqual([ + "OHO!", + "OHO!", + "OHO!", + "OHO!", + "OHO!" + ]); + expect(shoutIfExclaiming(MESSAGE_3)).toEqual(["Lo", "HIGH!"]); + expect(shoutIfExclaiming(MESSAGE_4)).toEqual([]); + expect(shoutIfExclaiming(MESSAGE_5)).toEqual([ + "THIS ONE IS VERY LONG!" + ]); + expect(shoutIfExclaiming(MESSAGE_6)).toEqual(["No", "Caps", "here."]); + }); + + ////////////////////////////////// + // countShortWords + + const WORDS_1 = ["the", "cat", "in", "the", "hat"]; + const WORDS_2 = ["one", "two", "three", "four", "five", "six", "seven"]; + const WORDS_3 = ["alpha", "beta", "gamma"]; + const WORDS_4 = ["Longest", "Words", "Possible"]; + const WORDS_5: string[] = []; + const WORDS_6 = ["", "", "", ""]; + + // Ensure that none of the arrays were changed mutably + // If you fail these, you aren't using map/filter/reduce/etc. properly! + afterEach(() => { + expect(WORDS_1).toEqual(["the", "cat", "in", "the", "hat"]); + expect(WORDS_2).toEqual([ + "one", + "two", + "three", + "four", + "five", + "six", + "seven" + ]); + expect(WORDS_3).toEqual(["alpha", "beta", "gamma"]); + expect(WORDS_4).toEqual(["Longest", "Words", "Possible"]); + expect(WORDS_5).toEqual([]); + expect(WORDS_6).toEqual(["", "", "", ""]); + }); + + test("Testing the countShortWords function", () => { + expect(countShortWords(WORDS_1)).toEqual(5); + expect(countShortWords(WORDS_2)).toEqual(3); + expect(countShortWords(WORDS_3)).toEqual(0); + expect(countShortWords(WORDS_4)).toEqual(0); + expect(countShortWords(WORDS_5)).toEqual(0); + expect(countShortWords(WORDS_6)).toEqual(4); + }); + + ////////////////////////////////// + // allRGB + + const COLORS_1 = ["red", "green", "blue"]; + const COLORS_2 = ["red", "red", "red"]; + const COLORS_3 = ["red", "red", "blue", "blue", "green", "red"]; + const COLORS_4 = ["purple", "orange", "violet"]; + const COLORS_5 = ["red", "blue", "yellow"]; + const COLORS_6 = ["green"]; + const COLORS_7 = ["red"]; + const COLORS_8 = ["kabluey"]; + const COLORS_9: string[] = []; + + // Ensure that none of the arrays were changed mutably + // If you fail these, you aren't using map/filter/reduce/etc. properly! + afterEach(() => { + expect(COLORS_1).toEqual(["red", "green", "blue"]); + expect(COLORS_2).toEqual(["red", "red", "red"]); + expect(COLORS_3).toEqual([ + "red", + "red", + "blue", + "blue", + "green", + "red" + ]); + expect(COLORS_4).toEqual(["purple", "orange", "violet"]); + expect(COLORS_5).toEqual(["red", "blue", "yellow"]); + expect(COLORS_6).toEqual(["green"]); + expect(COLORS_7).toEqual(["red"]); + expect(COLORS_8).toEqual(["kabluey"]); + expect(COLORS_9).toEqual([]); + }); + + test("Testing the allRGB function", () => { + expect(allRGB(COLORS_1)).toEqual(true); + expect(allRGB(COLORS_2)).toEqual(true); + expect(allRGB(COLORS_3)).toEqual(true); + expect(allRGB(COLORS_4)).toEqual(false); + expect(allRGB(COLORS_5)).toEqual(false); + expect(allRGB(COLORS_6)).toEqual(true); + expect(allRGB(COLORS_7)).toEqual(true); + expect(allRGB(COLORS_8)).toEqual(false); + expect(allRGB(COLORS_9)).toEqual(true); + }); + + ////////////////////////////////// + // makeMath + + test("Testing the makeMath function", () => { + expect(makeMath(NUMBERS_1)).toEqual("6=1+2+3"); + expect(makeMath(NUMBERS_2)).toEqual("600=100+300+200"); + expect(makeMath(NUMBERS_3)).toEqual("5=5"); + expect(makeMath(NUMBERS_4)).toEqual("0=0"); + expect(makeMath(NUMBERS_7)).toEqual("1000=199+1+550+50+200"); + }); + + ////////////////////////////////// + // injectPositive + test("Testing the tripleNumbers function", () => { + expect(injectPositive(NUMBERS_1)).toEqual([1, 2, 3, 6]); + expect(injectPositive(NUMBERS_2)).toEqual([100, 300, 200, 600]); + expect(injectPositive(NUMBERS_3)).toEqual([5, 5]); + expect(injectPositive(NUMBERS_4)).toEqual([0]); + expect(injectPositive(NUMBERS_5)).toEqual([100, 199, 1, -5, 300, 7, 3]); + expect(injectPositive(NUMBERS_6)).toEqual([-100, 0, -200, 100, 200]); + expect(injectPositive(NUMBERS_7)).toEqual([199, 1, 550, 50, 200, 1000]); }); }); From b8777b1873553a2e2780b67fd504486b9d16bd92 Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Tue, 1 Feb 2022 16:09:25 -0500 Subject: [PATCH 27/35] Fix question text --- src/arrays.ts | 12 +++++++----- 1 file changed, 7 insertions(+), 5 deletions(-) diff --git a/src/arrays.ts b/src/arrays.ts index 7604b40cdb..4a2ffe8e5b 100644 --- a/src/arrays.ts +++ b/src/arrays.ts @@ -18,7 +18,7 @@ export function tripleNumbers(numbers: number[]): number[] { /** * Consume an array of strings and convert them to integers. If - * the number cannot be parsed as an integer, convert it to "?" instead. + * the number cannot be parsed as an integer, convert it to 0 instead. */ export function stringsToIntegers(numbers: string[]): number[] { return []; @@ -28,7 +28,7 @@ export function stringsToIntegers(numbers: string[]): number[] { * Consume an array of strings and return them as numbers. Note that * the strings MAY have "$" symbols at the beginning, in which case * those should be removed. If the result cannot be parsed as an integer, - * convert it to "?" instead. + * convert it to 0 instead. */ // Remember, you can write functions as lambdas too! They work exactly the same. export const removeDollars = (amounts: string[]): number[] => { @@ -37,7 +37,8 @@ export const removeDollars = (amounts: string[]): number[] => { /** * Consume an array of messages and return a new list of the messages. However, any - * string that ends in "!" should be made uppercase. + * string that ends in "!" should be made uppercase. Also, remove any strings that end + * in question marks ("?"). */ export const shoutIfExclaiming = (messages: string[]): string[] => { return []; @@ -65,6 +66,7 @@ export function allRGB(colors: string[]): boolean { * numbers being added together along with their actual sum. * * For instance, the array [1, 2, 3] would become "6=1+2+3". + * And the array [] would become "0=0". */ export function makeMath(addends: number[]): string { return ""; @@ -74,10 +76,10 @@ export function makeMath(addends: number[]): string { * Consumes an array of numbers and produces a new array of the same numbers, * with one difference. After the FIRST negative number, insert the sum of all * previous numbers in the list. If there are no negative numbers, then append - * 0 to the list. + * the sum to the list. * * For instance, the array [1, 9, -5, 7] would become [1, 9, -5, 10, 7] - * And the array [1, 9, 7] would become [1, 9, 0] + * And the array [1, 9, 7] would become [1, 9, 7, 17] */ export function injectPositive(values: number[]): number[] { return []; From f87771e7d8058f6c4fc6d8c6d036953f65b3a775 Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Fri, 11 Feb 2022 14:24:17 -0500 Subject: [PATCH 28/35] Update arrays.test.ts --- src/arrays.test.ts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/arrays.test.ts b/src/arrays.test.ts index 0881d9fe8a..3652078efa 100644 --- a/src/arrays.test.ts +++ b/src/arrays.test.ts @@ -261,7 +261,7 @@ describe("Testing the array functions", () => { ////////////////////////////////// // injectPositive - test("Testing the tripleNumbers function", () => { + test("Testing the injectPositive function", () => { expect(injectPositive(NUMBERS_1)).toEqual([1, 2, 3, 6]); expect(injectPositive(NUMBERS_2)).toEqual([100, 300, 200, 600]); expect(injectPositive(NUMBERS_3)).toEqual([5, 5]); From f0d316b36ae394d502e75849b5532b76ffdf7c68 Mon Sep 17 00:00:00 2001 From: Austin Cory Bart Date: Sat, 24 Aug 2024 13:21:13 -0400 Subject: [PATCH 29/35] Add in points --- src/arrays.test.ts | 30 +++++++++++++++--------------- 1 file changed, 15 insertions(+), 15 deletions(-) diff --git a/src/arrays.test.ts b/src/arrays.test.ts index 3652078efa..c2847517bd 100644 --- a/src/arrays.test.ts +++ b/src/arrays.test.ts @@ -7,7 +7,7 @@ import { removeDollars, shoutIfExclaiming, stringsToIntegers, - tripleNumbers + tripleNumbers, } from "./arrays"; describe("Testing the array functions", () => { @@ -34,7 +34,7 @@ describe("Testing the array functions", () => { expect(NUMBERS_7).toEqual([199, 1, 550, 50, 200]); }); - test("Testing the bookEndList function", () => { + test("(3 pts) Testing the bookEndList function", () => { expect(bookEndList(NUMBERS_1)).toEqual([1, 3]); expect(bookEndList(NUMBERS_2)).toEqual([100, 200]); expect(bookEndList(NUMBERS_3)).toEqual([5, 5]); @@ -43,7 +43,7 @@ describe("Testing the array functions", () => { expect(bookEndList(NUMBERS_6)).toEqual([-100, 200]); }); - test("Testing the tripleNumbers function", () => { + test("(3 pts) Testing the tripleNumbers function", () => { expect(tripleNumbers(NUMBERS_1)).toEqual([3, 6, 9]); expect(tripleNumbers(NUMBERS_2)).toEqual([300, 900, 600]); expect(tripleNumbers(NUMBERS_3)).toEqual([15]); @@ -75,7 +75,7 @@ describe("Testing the array functions", () => { expect(VALUES_7).toEqual(["apple", "banana", "cactus"]); }); - test("Testing the stringsToIntegers function", () => { + test("(3 pts) Testing the stringsToIntegers function", () => { expect(stringsToIntegers(VALUES_1)).toEqual([1, 2, 3]); expect(stringsToIntegers(VALUES_2)).toEqual([100, 200, 300]); expect(stringsToIntegers(VALUES_3)).toEqual([5]); @@ -110,7 +110,7 @@ describe("Testing the array functions", () => { expect(AMOUNTS_8).toEqual(["$one", "two", "$three"]); }); - test("Testing the removeDollars function", () => { + test("(3 pts) Testing the removeDollars function", () => { expect(removeDollars(AMOUNTS_1)).toEqual([1, 2, 3]); expect(removeDollars(AMOUNTS_2)).toEqual([100, 200, 300, 400]); expect(removeDollars(AMOUNTS_3)).toEqual([5]); @@ -142,24 +142,24 @@ describe("Testing the array functions", () => { expect(MESSAGE_6).toEqual(["No", "Caps", "here.", "Right?"]); }); - test("Testing the shoutIfExclaiming function", () => { + test("(3 pts) Testing the shoutIfExclaiming function", () => { expect(shoutIfExclaiming(MESSAGE_1)).toEqual([ "Hello", "you", "are", - "GREAT!" + "GREAT!", ]); expect(shoutIfExclaiming(MESSAGE_2)).toEqual([ "OHO!", "OHO!", "OHO!", "OHO!", - "OHO!" + "OHO!", ]); expect(shoutIfExclaiming(MESSAGE_3)).toEqual(["Lo", "HIGH!"]); expect(shoutIfExclaiming(MESSAGE_4)).toEqual([]); expect(shoutIfExclaiming(MESSAGE_5)).toEqual([ - "THIS ONE IS VERY LONG!" + "THIS ONE IS VERY LONG!", ]); expect(shoutIfExclaiming(MESSAGE_6)).toEqual(["No", "Caps", "here."]); }); @@ -185,7 +185,7 @@ describe("Testing the array functions", () => { "four", "five", "six", - "seven" + "seven", ]); expect(WORDS_3).toEqual(["alpha", "beta", "gamma"]); expect(WORDS_4).toEqual(["Longest", "Words", "Possible"]); @@ -193,7 +193,7 @@ describe("Testing the array functions", () => { expect(WORDS_6).toEqual(["", "", "", ""]); }); - test("Testing the countShortWords function", () => { + test("(3 pts) Testing the countShortWords function", () => { expect(countShortWords(WORDS_1)).toEqual(5); expect(countShortWords(WORDS_2)).toEqual(3); expect(countShortWords(WORDS_3)).toEqual(0); @@ -226,7 +226,7 @@ describe("Testing the array functions", () => { "blue", "blue", "green", - "red" + "red", ]); expect(COLORS_4).toEqual(["purple", "orange", "violet"]); expect(COLORS_5).toEqual(["red", "blue", "yellow"]); @@ -236,7 +236,7 @@ describe("Testing the array functions", () => { expect(COLORS_9).toEqual([]); }); - test("Testing the allRGB function", () => { + test("(3 pts) Testing the allRGB function", () => { expect(allRGB(COLORS_1)).toEqual(true); expect(allRGB(COLORS_2)).toEqual(true); expect(allRGB(COLORS_3)).toEqual(true); @@ -251,7 +251,7 @@ describe("Testing the array functions", () => { ////////////////////////////////// // makeMath - test("Testing the makeMath function", () => { + test("(3 pts) Testing the makeMath function", () => { expect(makeMath(NUMBERS_1)).toEqual("6=1+2+3"); expect(makeMath(NUMBERS_2)).toEqual("600=100+300+200"); expect(makeMath(NUMBERS_3)).toEqual("5=5"); @@ -261,7 +261,7 @@ describe("Testing the array functions", () => { ////////////////////////////////// // injectPositive - test("Testing the injectPositive function", () => { + test("(3 pts) Testing the injectPositive function", () => { expect(injectPositive(NUMBERS_1)).toEqual([1, 2, 3, 6]); expect(injectPositive(NUMBERS_2)).toEqual([100, 300, 200, 600]); expect(injectPositive(NUMBERS_3)).toEqual([5, 5]); From 127c205f94d0151be86eeb6314ea81ed0afa70e0 Mon Sep 17 00:00:00 2001 From: Justarp Date: Sun, 31 Aug 2025 16:30:36 -0400 Subject: [PATCH 30/35] Added name to App --- src/App.tsx | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/src/App.tsx b/src/App.tsx index b77558eaac..d1d1717bd8 100644 --- a/src/App.tsx +++ b/src/App.tsx @@ -5,7 +5,7 @@ function App(): React.JSX.Element { return (
- UD CISC275 with React Hooks and TypeScript + Justin Arpaia UD CISC275 with React Hooks and TypeScript

Edit src/App.tsx and save. This page will From 946b492416b39f6bf551ed2c9d1e3eccbbad540f Mon Sep 17 00:00:00 2001 From: Justin Date: Wed, 3 Sep 2025 17:22:38 -0400 Subject: [PATCH 31/35] First Task Completed --- src/App.tsx | 1 + 1 file changed, 1 insertion(+) diff --git a/src/App.tsx b/src/App.tsx index d1d1717bd8..909f40e3d8 100644 --- a/src/App.tsx +++ b/src/App.tsx @@ -6,6 +6,7 @@ function App(): React.JSX.Element {

Justin Arpaia UD CISC275 with React Hooks and TypeScript + Hello World

Edit src/App.tsx and save. This page will From 146b23e3b7fcf295133e31d1c3460b080d306848 Mon Sep 17 00:00:00 2001 From: Justin Date: Wed, 3 Sep 2025 17:35:31 -0400 Subject: [PATCH 32/35] First Task Completed --- package-lock.json | 123 +++++++++++++++++++++------------------------- 1 file changed, 57 insertions(+), 66 deletions(-) diff --git a/package-lock.json b/package-lock.json index 8c3779f487..1e6922997e 100644 --- a/package-lock.json +++ b/package-lock.json @@ -2153,7 +2153,7 @@ "version": "0.8.1", "resolved": "https://registry.npmjs.org/@cspotcode/source-map-support/-/source-map-support-0.8.1.tgz", "integrity": "sha512-IchNf6dN4tHoMFIn/7OE8LWZ19Y6q/67Bmf6vnGREv8RSbBVb9LPJxEcnwrcwX6ixSvaiGoomAUvu4YSxXrVgw==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "@jridgewell/trace-mapping": "0.3.9" @@ -2166,7 +2166,7 @@ "version": "0.3.9", "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.9.tgz", "integrity": "sha512-3Belt6tdc8bPgAtbcmdtNJlirVoTmEb5e2gC94PnkwEW9jI6CAHUeoG85tjWP5WquqfavoMtMwiG4P926ZKKuQ==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "@jridgewell/resolve-uri": "^3.0.3", @@ -3273,7 +3273,7 @@ "version": "29.6.3", "resolved": "https://registry.npmjs.org/@jest/schemas/-/schemas-29.6.3.tgz", "integrity": "sha512-mo5j5X+jIZmJQveBKeS/clAueipV7KgiX1vMgCxam1RNYiqE1w62n0/tJJnHtjW8ZHcQco5gY85jA3mi0L+nSA==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "@sinclair/typebox": "^0.27.8" @@ -3436,7 +3436,7 @@ "version": "29.6.3", "resolved": "https://registry.npmjs.org/@jest/types/-/types-29.6.3.tgz", "integrity": "sha512-u3UPsIilWKOM3F9CXtrG8LEJmNxwoCQC/XVj4IKYXvvpx7QIi/Kg1LI5uDmDpKlac62NUtX7eLjRh+jVZcLOzw==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "@jest/schemas": "^29.6.3", @@ -3454,7 +3454,7 @@ "version": "4.3.0", "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz", "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "color-convert": "^2.0.1" @@ -3470,7 +3470,7 @@ "version": "4.1.2", "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz", "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "ansi-styles": "^4.1.0", @@ -3487,7 +3487,7 @@ "version": "2.0.1", "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz", "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "color-name": "~1.1.4" @@ -3500,14 +3500,14 @@ "version": "1.1.4", "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz", "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==", - "dev": true, + "devOptional": true, "license": "MIT" }, "node_modules/@jest/types/node_modules/has-flag": { "version": "4.0.0", "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz", "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==", - "dev": true, + "devOptional": true, "license": "MIT", "engines": { "node": ">=8" @@ -3517,7 +3517,7 @@ "version": "7.2.0", "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz", "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "has-flag": "^4.0.0" @@ -3909,7 +3909,7 @@ "version": "0.27.8", "resolved": "https://registry.npmjs.org/@sinclair/typebox/-/typebox-0.27.8.tgz", "integrity": "sha512-+Fj43pSMwJs4KRrH/938Uf+uAELIgVBmQzg/q1YG10djyfA3TnrU8N8XzqCh/okZdszqBQTZf96idMfE5lnwTA==", - "dev": true, + "devOptional": true, "license": "MIT" }, "node_modules/@sinonjs/commons": { @@ -4222,7 +4222,6 @@ "version": "10.4.0", "resolved": "https://registry.npmjs.org/@testing-library/dom/-/dom-10.4.0.tgz", "integrity": "sha512-pemlzrSESWbdAloYml3bAJMEfNh1Z7EduzqPKprCH5S341frlpYnUEW0H72dLxa6IsYr+mPno20GiSm+h9dEdQ==", - "dev": true, "license": "MIT", "dependencies": { "@babel/code-frame": "^7.10.4", @@ -4242,7 +4241,6 @@ "version": "4.3.0", "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz", "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==", - "dev": true, "license": "MIT", "dependencies": { "color-convert": "^2.0.1" @@ -4258,7 +4256,6 @@ "version": "4.1.2", "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz", "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==", - "dev": true, "license": "MIT", "dependencies": { "ansi-styles": "^4.1.0", @@ -4275,7 +4272,6 @@ "version": "2.0.1", "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz", "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==", - "dev": true, "license": "MIT", "dependencies": { "color-name": "~1.1.4" @@ -4288,14 +4284,12 @@ "version": "1.1.4", "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz", "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==", - "dev": true, "license": "MIT" }, "node_modules/@testing-library/dom/node_modules/has-flag": { "version": "4.0.0", "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz", "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==", - "dev": true, "license": "MIT", "engines": { "node": ">=8" @@ -4305,7 +4299,6 @@ "version": "7.2.0", "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz", "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==", - "dev": true, "license": "MIT", "dependencies": { "has-flag": "^4.0.0" @@ -4470,35 +4463,34 @@ "version": "1.0.11", "resolved": "https://registry.npmjs.org/@tsconfig/node10/-/node10-1.0.11.tgz", "integrity": "sha512-DcRjDCujK/kCk/cUe8Xz8ZSpm8mS3mNNpta+jGCA6USEDfktlNvm1+IuZ9eTcDbNk41BHwpHHeW+N1lKCz4zOw==", - "dev": true, + "devOptional": true, "license": "MIT" }, "node_modules/@tsconfig/node12": { "version": "1.0.11", "resolved": "https://registry.npmjs.org/@tsconfig/node12/-/node12-1.0.11.tgz", "integrity": "sha512-cqefuRsh12pWyGsIoBKJA9luFu3mRxCA+ORZvA4ktLSzIuCUtWVxGIuXigEwO5/ywWFMZ2QEGKWvkZG1zDMTag==", - "dev": true, + "devOptional": true, "license": "MIT" }, "node_modules/@tsconfig/node14": { "version": "1.0.3", "resolved": "https://registry.npmjs.org/@tsconfig/node14/-/node14-1.0.3.tgz", "integrity": "sha512-ysT8mhdixWK6Hw3i1V2AeRqZ5WfXg1G43mqoYlM2nc6388Fq5jcXyr5mRsqViLx/GJYdoL0bfXD8nmF+Zn/Iow==", - "dev": true, + "devOptional": true, "license": "MIT" }, "node_modules/@tsconfig/node16": { "version": "1.0.4", "resolved": "https://registry.npmjs.org/@tsconfig/node16/-/node16-1.0.4.tgz", "integrity": "sha512-vxhUy4J8lyeyinH7Azl1pdd43GJhZH/tP2weN8TntQblOY+A0XbT8DJk1/oCPuOOyg/Ja757rG0CgHcWC8OfMA==", - "dev": true, + "devOptional": true, "license": "MIT" }, "node_modules/@types/aria-query": { "version": "5.0.4", "resolved": "https://registry.npmjs.org/@types/aria-query/-/aria-query-5.0.4.tgz", "integrity": "sha512-rfT93uj5s0PRL7EzccGMs3brplhcrghnDoV26NqKhCAS1hVo+WdNsPvE/yb6ilfr5hi2MEk6d5EWJTKdxg8jVw==", - "dev": true, "license": "MIT" }, "node_modules/@types/babel__core": { @@ -4911,7 +4903,7 @@ "version": "17.0.33", "resolved": "https://registry.npmjs.org/@types/yargs/-/yargs-17.0.33.tgz", "integrity": "sha512-WpxBCKWPLr4xSsHgz511rFJAM+wS28w2zEO1QDNY5zM/S8ok70NNfztH0xwhqKyaK0OHCbN98LDAZuy1ctxDkA==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "@types/yargs-parser": "*" @@ -5508,7 +5500,7 @@ "version": "8.3.3", "resolved": "https://registry.npmjs.org/acorn-walk/-/acorn-walk-8.3.3.tgz", "integrity": "sha512-MxXdReSRhGO7VlFe1bRG/oI7/mdLV9B9JJT0N8vZOhF7gFRR5l3M8W9G8JxmKV+JC5mGqJ0QvqfSOLsCPa4nUw==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "acorn": "^8.11.0" @@ -7210,7 +7202,7 @@ "version": "1.1.1", "resolved": "https://registry.npmjs.org/create-require/-/create-require-1.1.1.tgz", "integrity": "sha512-dcKFX3jn0MpIaXjisoRvexIJVEKzaq7z2rZKxf+MSr9TkdmHmsU4m2lcLojrj/FHl8mk5VxMmYA+ftRkP/3oKQ==", - "dev": true, + "devOptional": true, "license": "MIT" }, "node_modules/cross-spawn": { @@ -7947,7 +7939,7 @@ "version": "4.0.2", "resolved": "https://registry.npmjs.org/diff/-/diff-4.0.2.tgz", "integrity": "sha512-58lmxKSA4BNyLz+HHMUzlOEpg09FV+ev6ZMe3vJihgdxzgcwZ8VoEEPmALCZG9LmqfVoNMMKpttIYTVG6uDY7A==", - "dev": true, + "devOptional": true, "license": "BSD-3-Clause", "engines": { "node": ">=0.3.1" @@ -13021,7 +13013,7 @@ "version": "29.6.3", "resolved": "https://registry.npmjs.org/jest-get-type/-/jest-get-type-29.6.3.tgz", "integrity": "sha512-zrteXnqYxfQh7l5FHyL38jL39di8H8rHoecLH3JNxH3BwOrBsNeabdap5e0I23lD4HHI8W5VFBZqG4Eaq5LNcw==", - "dev": true, + "devOptional": true, "license": "MIT", "engines": { "node": "^14.15.0 || ^16.10.0 || >=18.0.0" @@ -13031,7 +13023,7 @@ "version": "29.7.0", "resolved": "https://registry.npmjs.org/jest-haste-map/-/jest-haste-map-29.7.0.tgz", "integrity": "sha512-fP8u2pyfqx0K1rGn1R9pyE0/KTn+G7PxktWidOBTqFPLYX0b9ksaMFkhK5vrS3DVun09pckLdlx90QthlW7AmA==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "@jest/types": "^29.6.3", @@ -13949,7 +13941,7 @@ "version": "29.6.3", "resolved": "https://registry.npmjs.org/jest-regex-util/-/jest-regex-util-29.6.3.tgz", "integrity": "sha512-KJJBsRCyyLNWCNBOvZyRDnAIfUiRJ8v+hOBQYGn8gDyF3UegwiP4gwRR3/SDa42g1YbVycTidUF3rKjyLFDWbg==", - "dev": true, + "devOptional": true, "license": "MIT", "engines": { "node": "^14.15.0 || ^16.10.0 || >=18.0.0" @@ -13959,7 +13951,7 @@ "version": "29.7.0", "resolved": "https://registry.npmjs.org/jest-resolve/-/jest-resolve-29.7.0.tgz", "integrity": "sha512-IOVhZSrg+UvVAshDSDtHyFCCBUl/Q3AAJv8iZ6ZjnZ74xzvwuzLXid9IIIPgTnY62SJjfuupMKZsZQRsCvxEgA==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "chalk": "^4.0.0", @@ -13994,7 +13986,7 @@ "version": "4.3.0", "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz", "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "color-convert": "^2.0.1" @@ -14010,7 +14002,7 @@ "version": "4.1.2", "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz", "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "ansi-styles": "^4.1.0", @@ -14027,7 +14019,7 @@ "version": "2.0.1", "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz", "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "color-name": "~1.1.4" @@ -14040,14 +14032,14 @@ "version": "1.1.4", "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz", "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==", - "dev": true, + "devOptional": true, "license": "MIT" }, "node_modules/jest-resolve/node_modules/has-flag": { "version": "4.0.0", "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz", "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==", - "dev": true, + "devOptional": true, "license": "MIT", "engines": { "node": ">=8" @@ -14057,7 +14049,7 @@ "version": "1.22.8", "resolved": "https://registry.npmjs.org/resolve/-/resolve-1.22.8.tgz", "integrity": "sha512-oKWePCxqpd6FlLvGV1VU0x7bkPmmCNolxzjMf4NczoDnQcIWrAF+cPtZn5i6n+RfD2d9i0tzpKnG6Yk168yIyw==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "is-core-module": "^2.13.0", @@ -14075,7 +14067,7 @@ "version": "7.2.0", "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz", "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "has-flag": "^4.0.0" @@ -14518,7 +14510,7 @@ "version": "29.7.0", "resolved": "https://registry.npmjs.org/jest-util/-/jest-util-29.7.0.tgz", "integrity": "sha512-z6EbKajIpqGKU56y5KBUgy1dt1ihhQJgWzUlZHArA/+X2ad7Cb5iF+AK1EWVL/Bo7Rz9uurpqw6SiBCefUbCGA==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "@jest/types": "^29.6.3", @@ -14536,7 +14528,7 @@ "version": "4.3.0", "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz", "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "color-convert": "^2.0.1" @@ -14552,7 +14544,7 @@ "version": "4.1.2", "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz", "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "ansi-styles": "^4.1.0", @@ -14569,7 +14561,7 @@ "version": "2.0.1", "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz", "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "color-name": "~1.1.4" @@ -14582,14 +14574,14 @@ "version": "1.1.4", "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz", "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==", - "dev": true, + "devOptional": true, "license": "MIT" }, "node_modules/jest-util/node_modules/has-flag": { "version": "4.0.0", "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz", "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==", - "dev": true, + "devOptional": true, "license": "MIT", "engines": { "node": ">=8" @@ -14599,7 +14591,7 @@ "version": "7.2.0", "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz", "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "has-flag": "^4.0.0" @@ -14612,7 +14604,7 @@ "version": "29.7.0", "resolved": "https://registry.npmjs.org/jest-validate/-/jest-validate-29.7.0.tgz", "integrity": "sha512-ZB7wHqaRGVw/9hST/OuFUReG7M8vKeq0/J2egIGLdvjHCmYqGARhzXmtgi+gVeZ5uXFF219aOc3Ls2yLg27tkw==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "@jest/types": "^29.6.3", @@ -14630,7 +14622,7 @@ "version": "4.3.0", "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-4.3.0.tgz", "integrity": "sha512-zbB9rCJAT1rbjiVDb2hqKFHNYLxgtk8NURxZ3IZwD3F6NtxbXZQCnnSi1Lkx+IDohdPlFp222wVALIheZJQSEg==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "color-convert": "^2.0.1" @@ -14646,7 +14638,7 @@ "version": "6.3.0", "resolved": "https://registry.npmjs.org/camelcase/-/camelcase-6.3.0.tgz", "integrity": "sha512-Gmy6FhYlCY7uOElZUSbxo2UCDH8owEk996gkbrpsgGtrJLM3J7jGxl9Ic7Qwwj4ivOE5AWZWRMecDdF7hqGjFA==", - "dev": true, + "devOptional": true, "license": "MIT", "engines": { "node": ">=10" @@ -14659,7 +14651,7 @@ "version": "4.1.2", "resolved": "https://registry.npmjs.org/chalk/-/chalk-4.1.2.tgz", "integrity": "sha512-oKnbhFyRIXpUuez8iBMmyEa4nbj4IOQyuhc/wy9kY7/WVPcwIO9VA668Pu8RkO7+0G76SLROeyw9CpQ061i4mA==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "ansi-styles": "^4.1.0", @@ -14676,7 +14668,7 @@ "version": "2.0.1", "resolved": "https://registry.npmjs.org/color-convert/-/color-convert-2.0.1.tgz", "integrity": "sha512-RRECPsj7iu/xb5oKYcsFHSppFNnsj/52OVTRKb4zP5onXwVF3zVmmToNcOfGC+CRDpfK/U584fMg38ZHCaElKQ==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "color-name": "~1.1.4" @@ -14689,14 +14681,14 @@ "version": "1.1.4", "resolved": "https://registry.npmjs.org/color-name/-/color-name-1.1.4.tgz", "integrity": "sha512-dOy+3AuW3a2wNbZHIuMZpTcgjGuLU/uBL/ubcZF9OXbDo8ff4O8yVp5Bf0efS8uEoYo5q4Fx7dY9OgQGXgAsQA==", - "dev": true, + "devOptional": true, "license": "MIT" }, "node_modules/jest-validate/node_modules/has-flag": { "version": "4.0.0", "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz", "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==", - "dev": true, + "devOptional": true, "license": "MIT", "engines": { "node": ">=8" @@ -14706,7 +14698,7 @@ "version": "29.7.0", "resolved": "https://registry.npmjs.org/pretty-format/-/pretty-format-29.7.0.tgz", "integrity": "sha512-Pdlw/oPxN+aXdmM9R00JVC9WVFoCLTKJvDVLgmJ+qAffBMxsV85l/Lu7sNx4zSzPyoL2euImuEwHhOXdEgNFZQ==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "@jest/schemas": "^29.6.3", @@ -14721,7 +14713,7 @@ "version": "5.2.0", "resolved": "https://registry.npmjs.org/ansi-styles/-/ansi-styles-5.2.0.tgz", "integrity": "sha512-Cxwpt2SfTzTtXcfOlzGEee8O+c+MmUgGrNiBcXnuWxuFJHe6a5Hz7qwhwe5OgaSYI0IJvkLqWX1ASG+cJOkEiA==", - "dev": true, + "devOptional": true, "license": "MIT", "engines": { "node": ">=10" @@ -14734,14 +14726,14 @@ "version": "18.3.1", "resolved": "https://registry.npmjs.org/react-is/-/react-is-18.3.1.tgz", "integrity": "sha512-/LLMVyas0ljjAtoYiPqYiL8VWXzUUdThrmU5+n20DZv+a+ClRoevUzw5JxU+Ieh5/c87ytoTBV9G1FiKfNJdmg==", - "dev": true, + "devOptional": true, "license": "MIT" }, "node_modules/jest-validate/node_modules/supports-color": { "version": "7.2.0", "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-7.2.0.tgz", "integrity": "sha512-qpCAvRl9stuOHveKsn7HncJRvv501qIacKzQlO/+Lwxc9+0q2wLyv4Dfvt80/DPn2pqOBsJdDiogXGR9+OvwRw==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "has-flag": "^4.0.0" @@ -14850,7 +14842,7 @@ "version": "29.7.0", "resolved": "https://registry.npmjs.org/jest-worker/-/jest-worker-29.7.0.tgz", "integrity": "sha512-eIz2msL/EzL9UFTFFx7jBTkeZfku0yUAyZZZmJ93H2TYEiroIx2PQjEXcwYtYl8zXCxb+PAmA2hLIt/6ZEkPHw==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "@types/node": "*", @@ -14866,7 +14858,7 @@ "version": "4.0.0", "resolved": "https://registry.npmjs.org/has-flag/-/has-flag-4.0.0.tgz", "integrity": "sha512-EykJT/Q1KjTWctppgIAgfSO0tKVuZUjhgMr17kqTumMl6Afv3EISleU7qZUzoXDFTAHTDC4NOoG/ZxU3EvlMPQ==", - "dev": true, + "devOptional": true, "license": "MIT", "engines": { "node": ">=8" @@ -14876,7 +14868,7 @@ "version": "8.1.1", "resolved": "https://registry.npmjs.org/supports-color/-/supports-color-8.1.1.tgz", "integrity": "sha512-MpUEN2OodtUzxvKQl72cUF7RQ5EiHsGvSsVG0ia9c5RbWGL2CI4C7EpPS8UTBIplnlzZiNuV56w+FuNxy3ty2Q==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "has-flag": "^4.0.0" @@ -15368,7 +15360,6 @@ "version": "1.5.0", "resolved": "https://registry.npmjs.org/lz-string/-/lz-string-1.5.0.tgz", "integrity": "sha512-h5bgJWpxJNswbU7qCrV0tIKQCaS3blPDrqKWx+QxzuzL1zGUzij9XCWLrSLsJPu5t+eWA/ycetzYAO5IOMcWAQ==", - "dev": true, "license": "MIT", "bin": { "lz-string": "bin/bin.js" @@ -15402,7 +15393,7 @@ "version": "1.3.6", "resolved": "https://registry.npmjs.org/make-error/-/make-error-1.3.6.tgz", "integrity": "sha512-s8UhlNe7vPKomQhC1qFelMokr/Sc3AgNbso3n74mVPA5LTZwkB9NlXf4XPamLxJE8h0gh73rM94xvwRT2CVInw==", - "dev": true, + "devOptional": true, "license": "ISC" }, "node_modules/makeerror": { @@ -20668,7 +20659,7 @@ "version": "2.0.2", "resolved": "https://registry.npmjs.org/resolve.exports/-/resolve.exports-2.0.2.tgz", "integrity": "sha512-X2UW6Nw3n/aMgDVy+0rSqgHlv39WZAlZrXCdnbyEiKm17DSqHX4MmQMaST3FbeWR5FTuRcUwYAziZajji0Y7mg==", - "dev": true, + "devOptional": true, "license": "MIT", "engines": { "node": ">=10" @@ -22588,7 +22579,7 @@ "version": "10.9.2", "resolved": "https://registry.npmjs.org/ts-node/-/ts-node-10.9.2.tgz", "integrity": "sha512-f0FFpIdcHgn8zcPSbf1dRevwt047YMnaiJM3u2w2RewrB+fob/zePZcrOyQoLMMO7aBIddLcQIEK5dYjkLnGrQ==", - "dev": true, + "devOptional": true, "license": "MIT", "dependencies": { "@cspotcode/source-map-support": "^0.8.0", @@ -22632,7 +22623,7 @@ "version": "4.1.3", "resolved": "https://registry.npmjs.org/arg/-/arg-4.1.3.tgz", "integrity": "sha512-58S9QDqG0Xx27YwPSt9fJxivjYl432YCwfDMfZ+71RAqUrZef7LrKQZ3LHLOwCS4FLNBplP533Zx895SeOCHvA==", - "dev": true, + "devOptional": true, "license": "MIT" }, "node_modules/tsconfig-paths": { @@ -23056,7 +23047,7 @@ "version": "3.0.1", "resolved": "https://registry.npmjs.org/v8-compile-cache-lib/-/v8-compile-cache-lib-3.0.1.tgz", "integrity": "sha512-wa7YjyUGfNZngI/vtK0UHAN+lgDCxBPCylVXGp0zu59Fz5aiGtNXaq3DhIov063MorB+VfufLh3JlF2KdTK3xg==", - "dev": true, + "devOptional": true, "license": "MIT" }, "node_modules/v8-to-istanbul": { @@ -24118,7 +24109,7 @@ "version": "3.1.1", "resolved": "https://registry.npmjs.org/yn/-/yn-3.1.1.tgz", "integrity": "sha512-Ux4ygGWsu2c7isFWe8Yu1YluJmqVhxqK2cLXNQA5AcC3QfbGNpM7fu0Y8b/z16pXLnFxZYvWhd3fhBY9DLmC6Q==", - "dev": true, + "devOptional": true, "license": "MIT", "engines": { "node": ">=6" From 6d5b0ad108739238c376990ebe33e2da1d1beaef Mon Sep 17 00:00:00 2001 From: Justin Date: Sun, 7 Sep 2025 20:04:47 -0400 Subject: [PATCH 33/35] Passed all tests --- src/App.tsx | 37 +++++++++++++++++++++++++++++-------- 1 file changed, 29 insertions(+), 8 deletions(-) diff --git a/src/App.tsx b/src/App.tsx index 909f40e3d8..1d02b59859 100644 --- a/src/App.tsx +++ b/src/App.tsx @@ -1,17 +1,38 @@ import React from "react"; import "./App.css"; +import { Button } from "react-bootstrap"; function App(): React.JSX.Element { return ( -

-
- Justin Arpaia UD CISC275 with React Hooks and TypeScript - Hello World +
+
+

Justin Arpaia UD CISC275

-

- Edit src/App.tsx and save. This page will - automatically reload. -

+ +
+ Hello World THIS IS MY TASKS WEBSITE +
+ Grocery List: +
+
    +
  • Apples
  • +
  • Bananas
  • +
  • Oranges
  • +
  • Grapes
  • +
+ + Picture of Smiley Face + +
); } From d8827b9d0fe6565c6b9a5aa1bf90e87a1ed00542 Mon Sep 17 00:00:00 2001 From: Justin Date: Mon, 8 Sep 2025 11:28:45 -0400 Subject: [PATCH 34/35] Passed All Tests --- src/functions.ts | 30 +++++++++++++++++++++++++----- 1 file changed, 25 insertions(+), 5 deletions(-) diff --git a/src/functions.ts b/src/functions.ts index e614c81c0c..16dc4af4d9 100644 --- a/src/functions.ts +++ b/src/functions.ts @@ -4,7 +4,7 @@ * C = (F - 32) * 5/9 */ export function fahrenheitToCelius(temperature: number): number { - return 0; + return ((temperature - 32) * 5) / 9; } /** @@ -12,7 +12,19 @@ export function fahrenheitToCelius(temperature: number): number { * if the number is greater than zero. */ export function add3(first: number, second: number, third: number): number { - return 0; + let FirstNum = 0; + let SecondNum = 0; + let ThirdNum = 0; + if (first > 0) { + FirstNum = first; + } + if (second > 0) { + SecondNum = second; + } + if (third > 0) { + ThirdNum = third; + } + return FirstNum + SecondNum + ThirdNum; } /** @@ -20,7 +32,7 @@ export function add3(first: number, second: number, third: number): number { * mark added to the end. */ export function shout(message: string): string { - return ""; + return message.toUpperCase() + "!"; } /** @@ -28,7 +40,8 @@ export function shout(message: string): string { * mark. Do not use an `if` statement in solving this question. */ export function isQuestion(message: string): boolean { - return true; + let questionMark = message.endsWith("?"); + return questionMark; } /** @@ -37,5 +50,12 @@ export function isQuestion(message: string): boolean { * upper or lower case), then return `false`. Otherwise, return `null`. */ export function convertYesNo(word: string): boolean | null { - return true; + let lowerWord = word.toLowerCase(); + if (lowerWord === "yes") { + return true; + } + if (lowerWord === "no") { + return false; + } + return null; } From 41f29ebe3692797c2a9f868057f8c2c0c4d43517 Mon Sep 17 00:00:00 2001 From: Justin Date: Wed, 10 Sep 2025 13:07:04 -0400 Subject: [PATCH 35/35] passed all tests --- src/arrays.ts | 116 ++++++++++++++++++++++++++++++++++++++++++++++---- 1 file changed, 107 insertions(+), 9 deletions(-) diff --git a/src/arrays.ts b/src/arrays.ts index 4a2ffe8e5b..ae31a6c753 100644 --- a/src/arrays.ts +++ b/src/arrays.ts @@ -5,6 +5,15 @@ * the number twice. */ export function bookEndList(numbers: number[]): number[] { + if (numbers.length === 0) { + return []; + } + if (numbers.length === 1) { + return [numbers[0], numbers[0]]; + } + if (numbers.length > 1) { + return [numbers[0], numbers[numbers.length - 1]]; + } return numbers; } @@ -13,7 +22,11 @@ export function bookEndList(numbers: number[]): number[] { * number has been tripled (multiplied by 3). */ export function tripleNumbers(numbers: number[]): number[] { - return numbers; + let newArray: number[] = []; + for (let i = 0; i < numbers.length; i++) { + newArray[i] = numbers[i] * 3; + } + return newArray; } /** @@ -21,7 +34,16 @@ export function tripleNumbers(numbers: number[]): number[] { * the number cannot be parsed as an integer, convert it to 0 instead. */ export function stringsToIntegers(numbers: string[]): number[] { - return []; + let newArray: number[] = []; + for (let i = 0; i < numbers.length; i++) { + let parsed = parseInt(numbers[i]); + if (isNaN(parsed)) { + newArray[i] = 0; + } else { + newArray[i] = parsed; + } + } + return newArray; } /** @@ -32,8 +54,18 @@ export function stringsToIntegers(numbers: string[]): number[] { */ // Remember, you can write functions as lambdas too! They work exactly the same. export const removeDollars = (amounts: string[]): number[] => { - return []; -}; + let newArray: number[] = []; + for (let i = 0; i < amounts.length; i++) { + let noDollar = amounts[i].replace("$", ""); + let parsed = parseInt(noDollar); + if (isNaN(parsed)) { + newArray[i] = 0; + } else { + newArray[i] = parsed; + } + } + return newArray; +} /** * Consume an array of messages and return a new list of the messages. However, any @@ -41,15 +73,39 @@ export const removeDollars = (amounts: string[]): number[] => { * in question marks ("?"). */ export const shoutIfExclaiming = (messages: string[]): string[] => { + let newArray: string[] = []; + let index = 0; + for (let i = 0; i < messages.length; i++) { + if (messages[i].endsWith("!")) { + newArray[index] = messages[i].toUpperCase(); + index++; + } + if (messages[i].endsWith("?")) { + continue; + } + if (!messages[i].endsWith("!") && !messages[i].endsWith("?")) { + newArray[index] = messages[i]; + index++; + } + } + if (newArray.length > 0) { + return newArray; + } return []; -}; +} /** * Consumes an array of words and returns the number of words that are LESS THAN * 4 letters long. */ export function countShortWords(words: string[]): number { - return 0; + let count = 0; + for (let i = 0; i < words.length; i++) { + if (words[i].length < 4) { + count++; + } + } + return count; } /** @@ -58,7 +114,12 @@ export function countShortWords(words: string[]): number { * then return true. */ export function allRGB(colors: string[]): boolean { - return false; + for (let i = 0; i < colors.length; i++) { + if ( colors[i] !== "red" && colors[i] !== "blue" && colors[i] !== "green") { + return false; + } + } + return true; } /** @@ -69,9 +130,22 @@ export function allRGB(colors: string[]): boolean { * And the array [] would become "0=0". */ export function makeMath(addends: number[]): string { - return ""; + if (addends.length === 0) { + return "0=0"; + } + let sum = 0; + let expression = ""; + for (let i = 0; i < addends.length; i++) { + sum += addends[i]; + if (i === addends.length - 1) { + expression += addends[i]; + } + else { + expression += addends[i] + "+"; + } + } + return sum + "=" + expression; } - /** * Consumes an array of numbers and produces a new array of the same numbers, * with one difference. After the FIRST negative number, insert the sum of all @@ -82,5 +156,29 @@ export function makeMath(addends: number[]): string { * And the array [1, 9, 7] would become [1, 9, 7, 17] */ export function injectPositive(values: number[]): number[] { + let newArray: number[] = []; + let sum = 0; + let foundNegative = false; + for (let i = 0; i < values.length; i++) { + if (!foundNegative) { + if (values[i] < 0) { + newArray.push(values[i]); + newArray.push(sum); + foundNegative = true; + } else { + sum += values[i]; + newArray.push(values[i]); + } + } else { + newArray.push(values[i]); + } + } + if (!foundNegative) { + newArray.push(sum); + return newArray; + } + if (newArray.length > 0) { + return newArray; + } return []; }