|
| 1 | +/** |
| 2 | + * |
| 3 | + * Copyright 2020, Optimizely and contributors |
| 4 | + * |
| 5 | + * Licensed under the Apache License, Version 2.0 (the "License"); |
| 6 | + * you may not use this file except in compliance with the License. |
| 7 | + * You may obtain a copy of the License at |
| 8 | + * |
| 9 | + * http://www.apache.org/licenses/LICENSE-2.0 |
| 10 | + * |
| 11 | + * Unless required by applicable law or agreed to in writing, software |
| 12 | + * distributed under the License is distributed on an "AS IS" BASIS, |
| 13 | + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 14 | + * See the License for the specific language governing permissions and |
| 15 | + * limitations under the License. |
| 16 | + */ |
| 17 | + |
| 18 | +using Moq; |
| 19 | +using NUnit.Framework; |
| 20 | +using OptimizelySDK.ErrorHandler; |
| 21 | +using OptimizelySDK.Exceptions; |
| 22 | +using OptimizelySDK.Logger; |
| 23 | +using System; |
| 24 | +using System.Collections.Generic; |
| 25 | + |
| 26 | +namespace OptimizelySDK.Tests |
| 27 | +{ |
| 28 | + class ParentJson |
| 29 | + { |
| 30 | + public string strField { get; set; } |
| 31 | + public int intField { get; set; } |
| 32 | + public double doubleField { get; set; } |
| 33 | + public bool boolField { get; set; } |
| 34 | + public ObjectJson objectField { get; set; } |
| 35 | + |
| 36 | + } |
| 37 | + class ObjectJson |
| 38 | + { |
| 39 | + public int inner_field_int { get; set; } |
| 40 | + public double inner_field_double { get; set; } |
| 41 | + public string inner_field_string {get;set;} |
| 42 | + public bool inner_field_boolean { get; set; } |
| 43 | + } |
| 44 | + |
| 45 | + class Field4 |
| 46 | + { |
| 47 | + public long inner_field1 { get; set; } |
| 48 | + public InnerField2 inner_field2 { get; set; } |
| 49 | + } |
| 50 | + class InnerField2 : List<object> { } |
| 51 | + |
| 52 | + |
| 53 | + [TestFixture] |
| 54 | + public class OptimizelyJsonTest |
| 55 | + { |
| 56 | + private string Payload; |
| 57 | + private Dictionary<string, object> Map; |
| 58 | + private Mock<ILogger> LoggerMock; |
| 59 | + private Mock<IErrorHandler> ErrorHandlerMock; |
| 60 | + |
| 61 | + [SetUp] |
| 62 | + public void Initialize() |
| 63 | + { |
| 64 | + ErrorHandlerMock = new Mock<IErrorHandler>(); |
| 65 | + ErrorHandlerMock.Setup(e => e.HandleError(It.IsAny<Exception>())); |
| 66 | + |
| 67 | + LoggerMock = new Mock<ILogger>(); |
| 68 | + LoggerMock.Setup(i => i.Log(It.IsAny<LogLevel>(), It.IsAny<string>())); |
| 69 | + |
| 70 | + Payload = "{ \"field1\": 1, \"field2\": 2.5, \"field3\": \"three\", \"field4\": {\"inner_field1\":3,\"inner_field2\":[\"1\",\"2\", 3, 4.23, true]}, \"field5\": true, }"; |
| 71 | + Map = new Dictionary<string, object>() { |
| 72 | + { "strField", "john doe" }, |
| 73 | + { "intField", 12 }, |
| 74 | + { "doubleField", 2.23 }, |
| 75 | + { "boolField", true}, |
| 76 | + { "objectField", new Dictionary<string, object> () { |
| 77 | + { "inner_field_int", 3 }, |
| 78 | + { "inner_field_double", 13.21 }, |
| 79 | + { "inner_field_string", "john" }, |
| 80 | + { "inner_field_boolean", true } |
| 81 | + } |
| 82 | + } |
| 83 | + }; |
| 84 | + } |
| 85 | + |
| 86 | + [Test] |
| 87 | + public void TestOptimizelyJsonObjectIsValid() |
| 88 | + { |
| 89 | + var optimizelyJSONUsingMap = new OptimizelyJson(Map, ErrorHandlerMock.Object, LoggerMock.Object); |
| 90 | + var optimizelyJSONUsingString = new OptimizelyJson(Payload, ErrorHandlerMock.Object, LoggerMock.Object); |
| 91 | + |
| 92 | + Assert.IsNotNull(optimizelyJSONUsingMap); |
| 93 | + Assert.IsNotNull(optimizelyJSONUsingString); |
| 94 | + } |
| 95 | + [Test] |
| 96 | + public void TestToStringReturnValidString() |
| 97 | + { |
| 98 | + var map = new Dictionary<string, object>() { |
| 99 | + { "strField", "john doe" }, |
| 100 | + { "intField", 12 }, |
| 101 | + { "objectField", new Dictionary<string, object> () { |
| 102 | + { "inner_field_int", 3 } |
| 103 | + } |
| 104 | + } |
| 105 | + }; |
| 106 | + var optimizelyJSONUsingMap = new OptimizelyJson(map, ErrorHandlerMock.Object, LoggerMock.Object); |
| 107 | + string str = optimizelyJSONUsingMap.ToString(); |
| 108 | + string expectedStringObj = "{\"strField\":\"john doe\",\"intField\":12,\"objectField\":{\"inner_field_int\":3}}"; |
| 109 | + Assert.AreEqual(expectedStringObj, str); |
| 110 | + } |
| 111 | + |
| 112 | + [Test] |
| 113 | + public void TestGettingErrorUponInvalidJsonString() |
| 114 | + { |
| 115 | + var optimizelyJSONUsingString = new OptimizelyJson("{\"invalid\":}", ErrorHandlerMock.Object, LoggerMock.Object); |
| 116 | + LoggerMock.Verify(log => log.Log(LogLevel.ERROR, "Provided string could not be converted to map."), Times.Once); |
| 117 | + ErrorHandlerMock.Verify(er => er.HandleError(It.IsAny<InvalidJsonException>()), Times.Once); |
| 118 | + } |
| 119 | + |
| 120 | + [Test] |
| 121 | + public void TestOptimizelyJsonGetVariablesWhenSetUsingMap() |
| 122 | + { |
| 123 | + var optimizelyJSONUsingMap = new OptimizelyJson(Map, ErrorHandlerMock.Object, LoggerMock.Object); |
| 124 | + |
| 125 | + Assert.AreEqual(optimizelyJSONUsingMap.GetValue<string>("strField"), "john doe"); |
| 126 | + Assert.AreEqual(optimizelyJSONUsingMap.GetValue<int>("intField"), 12); |
| 127 | + Assert.AreEqual(optimizelyJSONUsingMap.GetValue<double>("doubleField"), 2.23); |
| 128 | + Assert.AreEqual(optimizelyJSONUsingMap.GetValue<bool>("boolField"), true); |
| 129 | + Assert.AreEqual(optimizelyJSONUsingMap.GetValue<int>("objectField.inner_field_int"), 3); |
| 130 | + Assert.AreEqual(optimizelyJSONUsingMap.GetValue<double>("objectField.inner_field_double"), 13.21); |
| 131 | + Assert.AreEqual(optimizelyJSONUsingMap.GetValue<string>("objectField.inner_field_string"), "john"); |
| 132 | + Assert.AreEqual(optimizelyJSONUsingMap.GetValue<bool>("objectField.inner_field_boolean"), true); |
| 133 | + Assert.IsTrue(optimizelyJSONUsingMap.GetValue<Dictionary<string, object>>("objectField") is Dictionary<string, object>); |
| 134 | + } |
| 135 | + |
| 136 | + [Test] |
| 137 | + public void TestOptimizelyJsonGetVariablesWhenSetUsingString() |
| 138 | + { |
| 139 | + var optimizelyJSONUsingString = new OptimizelyJson(Payload, ErrorHandlerMock.Object, LoggerMock.Object); |
| 140 | + |
| 141 | + Assert.AreEqual(optimizelyJSONUsingString.GetValue<long>("field1"), 1); |
| 142 | + Assert.AreEqual(optimizelyJSONUsingString.GetValue<double>("field2"), 2.5); |
| 143 | + Assert.AreEqual(optimizelyJSONUsingString.GetValue<string>("field3"), "three"); |
| 144 | + Assert.AreEqual(optimizelyJSONUsingString.GetValue<long>("field4.inner_field1"), 3); |
| 145 | + Assert.True(TestData.CompareObjects(optimizelyJSONUsingString.GetValue<List<object>>("field4.inner_field2"), new List<object>() { "1", "2", 3, 4.23, true })); |
| 146 | + } |
| 147 | + |
| 148 | + [Test] |
| 149 | + public void TestGetValueReturnsEntireDictWhenJsonPathIsEmptyAndTypeIsValid() |
| 150 | + { |
| 151 | + var optimizelyJSONUsingString = new OptimizelyJson(Payload, ErrorHandlerMock.Object, LoggerMock.Object); |
| 152 | + var actualDict = optimizelyJSONUsingString.ToDictionary(); |
| 153 | + var expectedValue = optimizelyJSONUsingString.GetValue<Dictionary<string, object>>(""); |
| 154 | + Assert.NotNull(expectedValue); |
| 155 | + Assert.True(TestData.CompareObjects(expectedValue, actualDict)); |
| 156 | + } |
| 157 | + |
| 158 | + [Test] |
| 159 | + public void TestGetValueReturnsDefaultValueWhenJsonIsInvalid() |
| 160 | + { |
| 161 | + var payload = "{ \"field1\" : {1:\"Csharp\", 2:\"Java\"} }"; |
| 162 | + var optimizelyJSONUsingString = new OptimizelyJson(payload, ErrorHandlerMock.Object, LoggerMock.Object); |
| 163 | + var expectedValue = optimizelyJSONUsingString.GetValue<Dictionary<float, string>>("field1"); |
| 164 | + // Even though above given JSON is not valid, newtonsoft is parsing it so |
| 165 | + Assert.IsNotNull(expectedValue); |
| 166 | + } |
| 167 | + |
| 168 | + [Test] |
| 169 | + public void TestGetValueReturnsDefaultValueWhenTypeIsInvalid() |
| 170 | + { |
| 171 | + var payload = "{ \"field1\" : {\"1\":\"Csharp\",\"2\":\"Java\"} }"; |
| 172 | + var optimizelyJSONUsingString = new OptimizelyJson(payload, ErrorHandlerMock.Object, LoggerMock.Object); |
| 173 | + var expectedValue = optimizelyJSONUsingString.GetValue<Dictionary<float, string>>("field1"); |
| 174 | + Assert.IsNotNull(expectedValue); |
| 175 | + } |
| 176 | + |
| 177 | + [Test] |
| 178 | + public void TestGetValueReturnsNullWhenJsonPathIsEmptyAndTypeIsOfObject() |
| 179 | + { |
| 180 | + var optimizelyJSONUsingString = new OptimizelyJson(Payload, ErrorHandlerMock.Object, LoggerMock.Object); |
| 181 | + var expectedValue = optimizelyJSONUsingString.GetValue<object>(""); |
| 182 | + Assert.NotNull(expectedValue); |
| 183 | + } |
| 184 | + |
| 185 | + [Test] |
| 186 | + public void TestGetValueReturnsDefaultValueWhenJsonPathIsEmptyAndTypeIsNotValid() |
| 187 | + { |
| 188 | + var optimizelyJSONUsingString = new OptimizelyJson(Payload, ErrorHandlerMock.Object, LoggerMock.Object); |
| 189 | + var expectedValue = optimizelyJSONUsingString.GetValue<string>(""); |
| 190 | + Assert.IsNull(expectedValue); |
| 191 | + LoggerMock.Verify(log => log.Log(LogLevel.ERROR, "Value for path could not be assigned to provided type."), Times.Once); |
| 192 | + ErrorHandlerMock.Verify(er => er.HandleError(It.IsAny<OptimizelyRuntimeException>()), Times.Once); |
| 193 | + } |
| 194 | + |
| 195 | + [Test] |
| 196 | + public void TestGetValueReturnsDefaultValueWhenJsonPathIsInvalid() |
| 197 | + { |
| 198 | + var optimizelyJSONUsingString = new OptimizelyJson(Payload, ErrorHandlerMock.Object, LoggerMock.Object); |
| 199 | + var expectedValue = optimizelyJSONUsingString.GetValue<string>("field11"); |
| 200 | + Assert.IsNull(expectedValue); |
| 201 | + LoggerMock.Verify(log => log.Log(LogLevel.ERROR, "Value for JSON key not found."), Times.Once); |
| 202 | + ErrorHandlerMock.Verify(er => er.HandleError(It.IsAny<OptimizelyRuntimeException>()), Times.Once); |
| 203 | + } |
| 204 | + |
| 205 | + [Test] |
| 206 | + public void TestGetValueReturnsDefaultValueWhenJsonPath1IsInvalid() |
| 207 | + { |
| 208 | + var optimizelyJSONUsingString = new OptimizelyJson(Payload, ErrorHandlerMock.Object, LoggerMock.Object); |
| 209 | + var expectedValue = optimizelyJSONUsingString.GetValue<string>("field4."); |
| 210 | + Assert.IsNull(expectedValue); |
| 211 | + LoggerMock.Verify(log => log.Log(LogLevel.ERROR, "Value for JSON key not found."), Times.Once); |
| 212 | + ErrorHandlerMock.Verify(er => er.HandleError(It.IsAny<OptimizelyRuntimeException>()), Times.Once); |
| 213 | + } |
| 214 | + |
| 215 | + [Test] |
| 216 | + public void TestGetValueReturnsDefaultValueWhenJsonPath2IsInvalid() |
| 217 | + { |
| 218 | + var optimizelyJSONUsingString = new OptimizelyJson(Payload, ErrorHandlerMock.Object, LoggerMock.Object); |
| 219 | + var expectedValue = optimizelyJSONUsingString.GetValue<string>("field4..inner_field1"); |
| 220 | + Assert.IsNull(expectedValue); |
| 221 | + LoggerMock.Verify(log => log.Log(LogLevel.ERROR, "Value for JSON key not found."), Times.Once); |
| 222 | + ErrorHandlerMock.Verify(er => er.HandleError(It.IsAny<OptimizelyRuntimeException>()), Times.Once); |
| 223 | + } |
| 224 | + |
| 225 | + [Test] |
| 226 | + public void TestGetValueObjectNotModifiedIfCalledTwice() |
| 227 | + { |
| 228 | + var optimizelyJSONUsingString = new OptimizelyJson(Payload, ErrorHandlerMock.Object, LoggerMock.Object); |
| 229 | + var expectedValue = optimizelyJSONUsingString.GetValue<string>("field4.inner_field1"); |
| 230 | + var expectedValue2 = optimizelyJSONUsingString.GetValue<string>("field4.inner_field1"); |
| 231 | + |
| 232 | + Assert.AreEqual(expectedValue, expectedValue2); |
| 233 | + } |
| 234 | + |
| 235 | + [Test] |
| 236 | + public void TestGetValueReturnsUsingGivenClassType() |
| 237 | + { |
| 238 | + var optimizelyJSONUsingString = new OptimizelyJson(Payload, ErrorHandlerMock.Object, LoggerMock.Object); |
| 239 | + var expectedValue = optimizelyJSONUsingString.GetValue<Field4>("field4"); |
| 240 | + |
| 241 | + Assert.AreEqual(expectedValue.inner_field1, 3); |
| 242 | + Assert.AreEqual(expectedValue.inner_field2, new List<object>() { "1", "2", 3, 4.23, true }); |
| 243 | + } |
| 244 | + |
| 245 | + [Test] |
| 246 | + public void TestGetValueReturnsCastedObject() |
| 247 | + { |
| 248 | + var optimizelyJson = new OptimizelyJson(Map, ErrorHandlerMock.Object, LoggerMock.Object); |
| 249 | + var expectedValue = optimizelyJson.ToDictionary(); |
| 250 | + var actualValue = optimizelyJson.GetValue<ParentJson>(null); |
| 251 | + |
| 252 | + Assert.IsTrue(TestData.CompareObjects(actualValue, expectedValue)); |
| 253 | + } |
| 254 | + } |
| 255 | +} |
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