![]() This method makes numerous assumptions about the format of the JSON file and its location. Var p1 = new p2 = new Person("Jill", "Parks") Ī JsonAssert Class is provided with an static, overloaded ExecuteTest method that reads in a test case from a JSON file in a specific test folder/subfolder and executes the test case. Note that you can use a backslash or forward slash instead of period in the objectPath. This method is equivalent to the above method, but it combines the filePath and objectPath into a single expression. T FromJsonPath(string jsonFileObjectPath) NOTE: you can use "" or "/" instead of "." in the objectPath. When called from an object constructor, this method provides a convenient way to load an object with properties. This method creates a new object of type T by deserializing a JSON object or array in the provided JSON file at the provided path. T FromJsonPath(string filePath, string objectPath) Var p1 = new Person().FromJsonPath(jtoken, "Contact") This method creates a new object of type T by deserializing a JSON object or array at the provided path in the provided JToken object. T FromJsonPath(JToken jtoken, string jsonPath) Person p2 = new Person("David", "Parks") Var p1 = new Person().FromJsonString(json) ![]() This method creates a new object of type T by deserializing the provided JSON string. Person p1 = new Person("David", "Parks") Īssert.AreEqual(expectedJson, actualJson) Example: ĮxpectedJson = JToken.Parse(expectedJson).ToString(Formatting.Indented) This method serializes an object to a JSON string. Public void TestEqualObjectsIgnoringSelectedProperties() )) //ignore ID This method returns true if the provided object variable and the current object variable ( this) have the same property values, ignoring all properties at the provided JSON paths. Example: īool IsEqual(T obj, string pathsToIgnore) This method returns true if the provided object variable and the current object variable ( this) have the same property values. Person p2 = p1 //assign p2 to point to p1 (same object in memory) The method compares hashes and property values. This method returns true if the provided object variable and the current object variable ( this) refer to the same object in memory. The following extension methods for objects are provided: bool IsSame(T obj) The package is intended to be used in Test projects only, as it uses reflection extensively and is not performance-optimized. JSONAssert.assertEquals(expectedJson, actualJson, JSONCompareMode.This package utilizes the Newtonsoft JSON library to provide methods that make testing of objects and object collections a little easier. String actualJson = FileUtils.readFileToString("/actualFile") String expectedJson = FileUtils.readFileToString("/expectedFile") I've done good experience with JSONAssert. This means that it is possible to compare complete JSON trees for equality by comparing equality of root nodes. JsonNode tree2 = mapper.readTree(jsonInput2) īoolean areTheyEqual = tree1.equals(tree2) Įquality for node objects is defined as full (deep) value equality. JsonNode tree1 = mapper.readTree(jsonInput1) ObjectMapper mapper = new ObjectMapper() ![]() This only addresses equality, not differences. Fge-json-patch cannot handle that (if an item is inserted into the middle of an array, it will think that item and every item after that was changed since they are all shifted over by one). This library is better than fge-json-patch (which was mentioned in another answer) because it can detect items being inserted/removed from arrays. ![]() JsonNode patch = JsonDiff.asJson(beforeNode, afterNode) JsonNode afterNode = jacksonObjectMapper.readTree(afterJsonString) You can use it with Jackson: JsonNode beforeNode = jacksonObjectMapper.readTree(beforeJsonString) I recommend the zjsonpatch library, which presents the diff information in accordance with RFC 6902 (JSON Patch).
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