feat(genai): Adding tools samples

genai/test/tools-code-exec-with-txt-local-img.test.js

@@ -0,0 +1,29 @@
+// Copyright 2025 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+'use strict';
+
+const {assert} = require('chai');
+const {describe, it} = require('mocha');
+
+const projectId = process.env.CAIP_PROJECT_ID;
+const sample = require('../tools/tools-code-exec-with-txt-local-img.js');
+
+describe('tools-code-exec-with-txt-local-img', async () => {
+  it('should generate a function definition', async function () {
+    this.timeout(100000);
+    const output = await sample.generateContent(projectId);
+    assert(output.length > 0);
+  });
+});

genai/test/tools-code-exec-with-txt.test.js

@@ -21,7 +21,8 @@ const projectId = process.env.CAIP_PROJECT_ID;
 const sample = require('../tools/tools-code-exec-with-txt.js');
 
 describe('tools-code-exec-with-txt', async () => {
-  it('should generate code and execution result', async () => {
+  it('should generate code and execution result', async function () {
+    this.timeout(50000);
     const output = await sample.generateContent(projectId);
     assert(output.length > 0);
   });

genai/test/tools-func-def-with-txt.test.js

@@ -0,0 +1,29 @@
+// Copyright 2025 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+'use strict';
+
+const {assert} = require('chai');
+const {describe, it} = require('mocha');
+
+const projectId = process.env.CAIP_PROJECT_ID;
+const sample = require('../tools/tools-func-def-with-txt.js');
+
+describe('tools-func-def-with-txt', async () => {
+  it('should generate a function definition', async function () {
+    this.timeout(10000);
+    const output = await sample.generateContent(projectId);
+    assert(output.length > 0);
+  });
+});

genai/test/tools-func-desc-with-txt.test.js

@@ -21,7 +21,8 @@ const projectId = process.env.CAIP_PROJECT_ID;
 const sample = require('../tools/tools-func-desc-with-txt.js');
 
 describe('tools-func-desc-with-txt', async () => {
-  it('should generate a function call', async () => {
+  it('should generate a function call', async function () {
+    this.timeout(10000);
     const output = await sample.generateContent(projectId);
     assert(output.length > 0);
   });

genai/test/tools-google-search-with-txt.test.js

@@ -0,0 +1,29 @@
+// Copyright 2025 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+'use strict';
+
+const {assert} = require('chai');
+const {describe, it} = require('mocha');
+
+const projectId = process.env.CAIP_PROJECT_ID;
+const sample = require('../tools/tools-google-search-with-txt.js');
+
+describe('tools-google-search-with-txt', async () => {
+  it('should generate answer to a question in prompt using google search', async function () {
+    this.timeout(10000);
+    const output = await sample.generateContent(projectId);
+    assert(output.length > 0);
+  });
+});

genai/test/tools-vais-with-txt.test.js

@@ -0,0 +1,29 @@
+// Copyright 2025 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+'use strict';
+
+const {assert} = require('chai');
+const {describe, it} = require('mocha');
+
+const projectId = process.env.CAIP_PROJECT_ID;
+const sample = require('../tools/tools-vais-with-txt.js');
+
+describe('tools-vais-with-txt', async () => {
+  it('should generate a function call', async function () {
+    this.timeout(60000);
+    const output = await sample.generateContent(projectId);
+    assert(output.length > 0);
+  });
+});

genai/tools/tools-code-exec-with-txt-local-img.js

@@ -0,0 +1,90 @@
+// Copyright 2025 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+'use strict';
+
+// [START googlegenaisdk_tools_code_exec_with_txt]
+const fs = require('fs').promises;
+const path = require('path');
+
+const {GoogleGenAI} = require('@google/genai');
+
+const GOOGLE_CLOUD_PROJECT = process.env.GOOGLE_CLOUD_PROJECT;
+const GOOGLE_CLOUD_LOCATION = process.env.GOOGLE_CLOUD_LOCATION || 'global';
+
+async function generateContent(
+  projectId = GOOGLE_CLOUD_PROJECT,
+  location = GOOGLE_CLOUD_LOCATION
+) {
+  const ai = new GoogleGenAI({
+    vertexai: true,
+    project: projectId,
+    location: location,
+  });
+
+  const imagePath = path.join(
+    __dirname,
+    '../test-data/640px-Monty_open_door.svg.png'
+  );
+  const imageBuffer = await fs.readFile(imagePath);
+  const imageBase64 = imageBuffer.toString('base64');
+
+  const prompt = `
+    Run a simulation of the Monty Hall Problem with 1,000 trials.
+    Here's how this works as a reminder. In the Monty Hall Problem, you're on a game
+    show with three doors. Behind one is a car, and behind the others are goats. You
+    pick a door. The host, who knows what's behind the doors, opens a different door
+    to reveal a goat. Should you switch to the remaining unopened door?
+    The answer has always been a little difficult for me to understand when people
+    solve it with math - so please run a simulation with Python to show me what the
+    best strategy is.
+    Thank you!
+    `;
+
+  const contents = [
+    {
+      role: 'user',
+      parts: [
+        {
+          inlineData: {
+            mimeType: 'image/png',
+            data: imageBase64,
+          },
+        },
+        {
+          text: prompt,
+        },
+      ],
+    },
+  ];
+
+  const response = await ai.models.generateContent({
+    model: 'gemini-2.5-flash',
+    contents: contents,
+    config: {
+      tools: [{codeExecution: {}}],
+      temperature: 0,
+    },
+  });
+
+  console.debug(response.executableCode);
+  console.debug(response.codeExecutionResult);
+
+  return response.codeExecutionResult;
+}
+// [END googlegenaisdk_tools_code_exec_with_txt]
+
+module.exports = {
+  generateContent,
+};

genai/tools/tools-code-exec-with-txt.js

@@ -31,7 +31,7 @@ async function generateContent(
   });
 
   const response = await ai.models.generateContent({
-    model: 'gemini-2.5-flash-preview-05-20',
+    model: 'gemini-2.5-flash',
     contents:
       'What is the sum of the first 50 prime numbers? Generate and run code for the calculation, and make sure you get all 50.',
     config: {

genai/tools/tools-func-def-with-txt.js

@@ -0,0 +1,66 @@
+// Copyright 2025 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+'use strict';
+
+// [START googlegenaisdk_tools_func_def_with_txt]
+const {GoogleGenAI} = require('@google/genai');
+
+const GOOGLE_CLOUD_PROJECT = process.env.GOOGLE_CLOUD_PROJECT;
+const GOOGLE_CLOUD_LOCATION = process.env.GOOGLE_CLOUD_LOCATION || 'global';
+// todo not working
+async function generateContent(
+  projectId = GOOGLE_CLOUD_PROJECT,
+  location = GOOGLE_CLOUD_LOCATION
+) {
+  const ai = new GoogleGenAI({
+    vertexai: true,
+    project: projectId,
+    location: location,
+  });
+
+  function getCurrentWeather({location}) {
+    const weatherMap = {
+      'Boston, MA': 'snowing',
+      'San Francisco, CA': 'foggy',
+      'Seattle, WA': 'raining',
+      'Austin, TX': 'hot',
+      'Chicago, IL': 'windy',
+    };
+    return {
+      result: weatherMap[location] || 'unknown',
+    };
+  }
+
+  const response = await ai.models.generateContent({
+    model: 'gemini-2.5-flash',
+    contents: 'What is the weather like in Boston?',
+    config: {
+      tools: [
+        {
+          functionDeclarations: [getCurrentWeather],
+        },
+      ],
+      temperature: 0,
+    },
+  });
+  console.log(response);
+
+  return response.text;
+}
+// [END googlegenaisdk_tools_func_def_with_txt]
+
+module.exports = {
+  generateContent,
+};

genai/tools/tools-func-desc-with-txt.js

@@ -19,7 +19,6 @@ const {GoogleGenAI, Type} = require('@google/genai');
 
 const GOOGLE_CLOUD_PROJECT = process.env.GOOGLE_CLOUD_PROJECT;
 const GOOGLE_CLOUD_LOCATION = process.env.GOOGLE_CLOUD_LOCATION || 'global';
-
 async function generateContent(
   projectId = GOOGLE_CLOUD_PROJECT,
   location = GOOGLE_CLOUD_LOCATION
@@ -72,17 +71,17 @@ async function generateContent(
   `;
 
   const response = await ai.models.generateContent({
-    model: 'gemini-2.0-flash',
+    model: 'gemini-2.5-flash',
     contents: prompt,
     config: {
       tools: [sales_tool],
       temperature: 0,
     },
   });
+  const output = JSON.stringify(response.functionCalls, null, 2);
+  console.log(output);
 
-  console.log(response.functionCalls);
-
-  return response.functionCalls;
+  return output;
 }
 // [END googlegenaisdk_tools_func_desc_with_txt]
 

genai/tools/tools-google-search-with-txt.js

@@ -0,0 +1,53 @@
+// Copyright 2025 Google LLC
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//     https://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+'use strict';
+
+// [START googlegenaisdk_tools_google_search_with_txt]
+const {GoogleGenAI} = require('@google/genai');
+
+const GOOGLE_CLOUD_PROJECT = process.env.GOOGLE_CLOUD_PROJECT;
+const GOOGLE_CLOUD_LOCATION = process.env.GOOGLE_CLOUD_LOCATION || 'global';
+
+async function generateContent(
+  projectId = GOOGLE_CLOUD_PROJECT,
+  location = GOOGLE_CLOUD_LOCATION
+) {
+  const ai = new GoogleGenAI({
+    vertexai: true,
+    project: projectId,
+    location: location,
+  });
+
+  const response = await ai.models.generateContent({
+    model: 'gemini-2.5-flash',
+    contents: 'When is the next total solar eclipse in Poland?',
+    config: {
+      tools: [
+        {
+          googleSearch: {},
+        },
+      ],
+    },
+  });
+
+  console.log(response.text);
+
+  return response.text;
+}
+// [END googlegenaisdk_tools_google_search_with_txt]
+
+module.exports = {
+  generateContent,
+};