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1 | 1 | namespace Nancy.Tests.Unit.Json |
2 | 2 | { |
3 | | - using System; |
4 | | - using System.Collections.Generic; |
5 | | - using System.IO; |
6 | | - using FakeItEasy; |
7 | | - using Nancy.IO; |
8 | | - using Nancy.Json; |
9 | | - using Xunit; |
10 | | - using Xunit.Extensions; |
11 | | - using Xunit.Sdk; |
12 | | - |
13 | | - public class JavaScriptSerializerFixture |
14 | | - { |
15 | | - [Fact] |
16 | | - public void Should_register_converters_when_asked() |
17 | | - { |
18 | | - // Given |
19 | | - JsonSettings.Converters.Add(new TestConverter()); |
20 | | - JsonSettings.PrimitiveConverters.Add(new TestPrimitiveConverter()); |
21 | | - |
22 | | - var defaultSerializer = new JavaScriptSerializer(); |
23 | | - |
24 | | - // When |
25 | | - var serializer = new JavaScriptSerializer( |
26 | | - registerConverters: true, |
27 | | - resolver: null, |
28 | | - maxJsonLength: defaultSerializer.MaxJsonLength, |
29 | | - recursionLimit: defaultSerializer.RecursionLimit, |
30 | | - retainCasing: defaultSerializer.RetainCasing, |
31 | | - iso8601DateFormat: defaultSerializer.ISO8601DateFormat); |
32 | | - |
33 | | - var data = |
34 | | - new TestData() |
35 | | - { |
36 | | - ConverterData = |
37 | | - new TestConverterType() |
38 | | - { |
39 | | - Data = 42, |
40 | | - }, |
41 | | - |
42 | | - PrimitiveConverterData = |
43 | | - new TestPrimitiveConverterType() |
44 | | - { |
45 | | - Data = 1701, |
46 | | - }, |
47 | | - }; |
48 | | - |
49 | | - const string ExpectedJSON = @"{""converterData"":{""dataValue"":42},""primitiveConverterData"":1701}"; |
50 | | - |
51 | | - // Then |
52 | | - serializer.Serialize(data).ShouldEqual(ExpectedJSON); |
53 | | - |
54 | | - serializer.Deserialize<TestData>(ExpectedJSON).ShouldEqual(data); |
55 | | - } |
56 | | - |
57 | | - [Fact] |
58 | | - public void Should_not_register_converters_when_not_asked() |
59 | | - { |
60 | | - // Given |
61 | | - JsonSettings.Converters.Add(new TestConverter()); |
62 | | - JsonSettings.PrimitiveConverters.Add(new TestPrimitiveConverter()); |
63 | | - |
64 | | - var defaultSerializer = new JavaScriptSerializer(); |
65 | | - |
66 | | - // When |
67 | | - var serializer = new JavaScriptSerializer( |
68 | | - registerConverters: false, |
69 | | - resolver: null, |
70 | | - maxJsonLength: defaultSerializer.MaxJsonLength, |
71 | | - recursionLimit: defaultSerializer.RecursionLimit, |
72 | | - retainCasing: defaultSerializer.RetainCasing, |
73 | | - iso8601DateFormat: defaultSerializer.ISO8601DateFormat); |
74 | | - |
75 | | - var data = |
76 | | - new TestData() |
77 | | - { |
78 | | - ConverterData = |
79 | | - new TestConverterType() |
80 | | - { |
81 | | - Data = 42, |
82 | | - }, |
83 | | - |
84 | | - PrimitiveConverterData = |
85 | | - new TestPrimitiveConverterType() |
86 | | - { |
87 | | - Data = 1701, |
88 | | - }, |
89 | | - }; |
90 | | - |
91 | | - const string ExpectedJSON = @"{""converterData"":{""data"":42},""primitiveConverterData"":{""data"":1701}}"; |
92 | | - |
93 | | - // Then |
94 | | - serializer.Serialize(data).ShouldEqual(ExpectedJSON); |
95 | | - |
96 | | - serializer.Deserialize<TestData>(ExpectedJSON).ShouldEqual(data); |
97 | | - } |
98 | | - |
99 | | - [Fact] |
100 | | - public void Should_use_primitive_converter_when_available() |
101 | | - { |
102 | | - // When |
103 | | - var serializer = new JavaScriptSerializer(); |
104 | | - |
105 | | - serializer.RegisterConverters(new JavaScriptPrimitiveConverter[] { new TestPrimitiveConverter() }); |
106 | | - |
107 | | - // Then |
108 | | - serializer.Serialize(new TestPrimitiveConverterType() { Data = 12345 }).ShouldEqual("12345"); |
109 | | - |
110 | | - serializer.Deserialize<TestPrimitiveConverterType>("12345").ShouldEqual(new TestPrimitiveConverterType() { Data = 12345 }); |
111 | | - } |
112 | | - |
113 | | - [Fact] |
114 | | - public void Should_not_use_primitive_converter_for_wrong_type() |
115 | | - { |
116 | | - // When |
117 | | - var serializer = new JavaScriptSerializer(); |
118 | | - |
119 | | - serializer.RegisterConverters(new JavaScriptPrimitiveConverter[] { new TestPrimitiveConverter() }); |
120 | | - |
121 | | - // Then |
122 | | - serializer.Serialize(new TestConverterType() { Data = 12345 }).ShouldEqual(@"{""data"":12345}"); |
123 | | - |
124 | | - serializer.Deserialize<TestConverterType>(@"{""data"":12345}").ShouldEqual(new TestConverterType() { Data = 12345 }); |
125 | | - |
126 | | - try |
127 | | - { |
128 | | - serializer.Deserialize<TestConverterType>("12345"); |
129 | | - throw new ThrowsException(typeof(InvalidCastException)); |
130 | | - } |
131 | | - catch { } |
132 | | - } |
133 | | - } |
| 3 | + using System; |
| 4 | + using System.Collections.Generic; |
| 5 | + using System.IO; |
| 6 | + using FakeItEasy; |
| 7 | + using Nancy.IO; |
| 8 | + using Nancy.Json; |
| 9 | + using Nancy.Json.Converters; |
| 10 | + |
| 11 | + using Xunit; |
| 12 | + using Xunit.Extensions; |
| 13 | + using Xunit.Sdk; |
| 14 | + |
| 15 | + public class JavaScriptSerializerFixture |
| 16 | + { |
| 17 | + [Fact] |
| 18 | + public void Should_register_converters_when_asked() |
| 19 | + { |
| 20 | + // Given |
| 21 | + JsonSettings.Converters.Add(new TestConverter()); |
| 22 | + JsonSettings.PrimitiveConverters.Add(new TestPrimitiveConverter()); |
| 23 | + |
| 24 | + var defaultSerializer = new JavaScriptSerializer(); |
| 25 | + |
| 26 | + // When |
| 27 | + var serializer = new JavaScriptSerializer( |
| 28 | + registerConverters: true, |
| 29 | + resolver: null, |
| 30 | + maxJsonLength: defaultSerializer.MaxJsonLength, |
| 31 | + recursionLimit: defaultSerializer.RecursionLimit, |
| 32 | + retainCasing: defaultSerializer.RetainCasing, |
| 33 | + iso8601DateFormat: defaultSerializer.ISO8601DateFormat); |
| 34 | + |
| 35 | + var data = |
| 36 | + new TestData() |
| 37 | + { |
| 38 | + ConverterData = |
| 39 | + new TestConverterType() |
| 40 | + { |
| 41 | + Data = 42, |
| 42 | + }, |
| 43 | + |
| 44 | + PrimitiveConverterData = |
| 45 | + new TestPrimitiveConverterType() |
| 46 | + { |
| 47 | + Data = 1701, |
| 48 | + }, |
| 49 | + }; |
| 50 | + |
| 51 | + const string ExpectedJSON = @"{""converterData"":{""dataValue"":42},""primitiveConverterData"":1701}"; |
| 52 | + |
| 53 | + // Then |
| 54 | + serializer.Serialize(data).ShouldEqual(ExpectedJSON); |
| 55 | + |
| 56 | + serializer.Deserialize<TestData>(ExpectedJSON).ShouldEqual(data); |
| 57 | + } |
| 58 | + |
| 59 | + [Fact] |
| 60 | + public void Should_not_register_converters_when_not_asked() |
| 61 | + { |
| 62 | + // Given |
| 63 | + JsonSettings.Converters.Add(new TestConverter()); |
| 64 | + JsonSettings.PrimitiveConverters.Add(new TestPrimitiveConverter()); |
| 65 | + |
| 66 | + var defaultSerializer = new JavaScriptSerializer(); |
| 67 | + |
| 68 | + // When |
| 69 | + var serializer = new JavaScriptSerializer( |
| 70 | + registerConverters: false, |
| 71 | + resolver: null, |
| 72 | + maxJsonLength: defaultSerializer.MaxJsonLength, |
| 73 | + recursionLimit: defaultSerializer.RecursionLimit, |
| 74 | + retainCasing: defaultSerializer.RetainCasing, |
| 75 | + iso8601DateFormat: defaultSerializer.ISO8601DateFormat); |
| 76 | + |
| 77 | + var data = |
| 78 | + new TestData() |
| 79 | + { |
| 80 | + ConverterData = |
| 81 | + new TestConverterType() |
| 82 | + { |
| 83 | + Data = 42, |
| 84 | + }, |
| 85 | + |
| 86 | + PrimitiveConverterData = |
| 87 | + new TestPrimitiveConverterType() |
| 88 | + { |
| 89 | + Data = 1701, |
| 90 | + }, |
| 91 | + }; |
| 92 | + |
| 93 | + const string ExpectedJSON = @"{""converterData"":{""data"":42},""primitiveConverterData"":{""data"":1701}}"; |
| 94 | + |
| 95 | + // Then |
| 96 | + serializer.Serialize(data).ShouldEqual(ExpectedJSON); |
| 97 | + |
| 98 | + serializer.Deserialize<TestData>(ExpectedJSON).ShouldEqual(data); |
| 99 | + } |
| 100 | + |
| 101 | + [Fact] |
| 102 | + public void Should_use_primitive_converter_when_available() |
| 103 | + { |
| 104 | + // When |
| 105 | + var serializer = new JavaScriptSerializer(); |
| 106 | + |
| 107 | + serializer.RegisterConverters(new JavaScriptPrimitiveConverter[] { new TestPrimitiveConverter() }); |
| 108 | + |
| 109 | + // Then |
| 110 | + serializer.Serialize(new TestPrimitiveConverterType() { Data = 12345 }).ShouldEqual("12345"); |
| 111 | + |
| 112 | + serializer.Deserialize<TestPrimitiveConverterType>("12345").ShouldEqual(new TestPrimitiveConverterType() { Data = 12345 }); |
| 113 | + } |
| 114 | + |
| 115 | + [Fact] |
| 116 | + public void Should_not_use_primitive_converter_for_wrong_type() |
| 117 | + { |
| 118 | + // When |
| 119 | + var serializer = new JavaScriptSerializer(); |
| 120 | + |
| 121 | + serializer.RegisterConverters(new JavaScriptPrimitiveConverter[] { new TestPrimitiveConverter() }); |
| 122 | + |
| 123 | + // Then |
| 124 | + serializer.Serialize(new TestConverterType() { Data = 12345 }).ShouldEqual(@"{""data"":12345}"); |
| 125 | + |
| 126 | + serializer.Deserialize<TestConverterType>(@"{""data"":12345}").ShouldEqual(new TestConverterType() { Data = 12345 }); |
| 127 | + |
| 128 | + try |
| 129 | + { |
| 130 | + serializer.Deserialize<TestConverterType>("12345"); |
| 131 | + throw new ThrowsException(typeof(InvalidCastException)); |
| 132 | + } |
| 133 | + catch { } |
| 134 | + } |
| 135 | + |
| 136 | + [Fact] |
| 137 | + public void Should_serialize_tuples() |
| 138 | + { |
| 139 | + var serializer = new JavaScriptSerializer(); |
| 140 | + serializer.RegisterConverters(new[] { new TupleConverter() }); |
| 141 | + |
| 142 | + var tuple = Tuple.Create(10, 11); |
| 143 | + serializer.Serialize(tuple).ShouldEqual(@"{""item1"":10,""item2"":11}"); |
| 144 | + } |
| 145 | + |
| 146 | + [Fact] |
| 147 | + public void Should_deserialize_tuple() |
| 148 | + { |
| 149 | + var serializer = new JavaScriptSerializer(); |
| 150 | + serializer.RegisterConverters(new[] { new TupleConverter() }); |
| 151 | + |
| 152 | + string body = @"{""item1"":10,""item2"":11}"; |
| 153 | + Tuple<int, int> result = serializer.Deserialize<Tuple<int, int>>(body); |
| 154 | + result.ToString().ShouldEqual("(10, 11)"); |
| 155 | + } |
| 156 | + |
| 157 | + [Fact] |
| 158 | + public void Should_deserialize_string_tuple() |
| 159 | + { |
| 160 | + var serializer = new JavaScriptSerializer(); |
| 161 | + serializer.RegisterConverters(new[] { new TupleConverter() }); |
| 162 | + |
| 163 | + string body = @"{""item1"":""Hello"",""item2"":""World"",""item3"":42}"; |
| 164 | + var result = serializer.Deserialize<Tuple<string, string, int>>(body); |
| 165 | + result.ToString().ShouldEqual("(Hello, World, 42)"); |
| 166 | + } |
| 167 | + |
| 168 | + [Fact] |
| 169 | + public void Should_deserialize_type_with_tuples() |
| 170 | + { |
| 171 | + // When |
| 172 | + var serializer = new JavaScriptSerializer(); |
| 173 | + serializer.RegisterConverters(new[] { new TupleConverter() }); |
| 174 | + |
| 175 | + // Then |
| 176 | + var typeWithTuple = serializer.Deserialize<TypeWithTuple>(@"{""value"":{""item1"":10,""item2"":11}}"); |
| 177 | + typeWithTuple.Value.Item1.ShouldEqual(10); |
| 178 | + typeWithTuple.Value.Item2.ShouldEqual(11); |
| 179 | + } |
| 180 | + } |
134 | 181 | } |
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