public void ItGeneratesSimpleCorrectPatchDocument()
{
var original = new TestClass()
{
Id = "id",
Message = "message",
DecimalValue = 1.43m,
GuidValue = Guid.Empty,
IntList = new List <int>()
{
1, 2, 3
}
};
var modified = new TestClass()
{
Id = "new-id",
Message = null,
DecimalValue = 1.68m,
GuidValue = Guid.Parse("64362fd9-a24a-4b4b-97cd-8ba9df24a1b5"),
IntList = new List <int>()
{
1, 3, 2
}
};
var generator = new JsonPatchDocumentGenerator();
var patch = generator.Generate(original, modified);
// Modify original with patch.
patch.ApplyTo(original);
Assert.NotNull(patch);
Assert.Equal(5, patch.Operations.Count);
Assert.Equal(original, modified, new GenericDeepEqualityComparer <TestClass>());
}
public void ItGetsNoDiffWithIdenticalObjects()
{
var original = new TestClass()
{
Id = "id",
Message = "message",
DecimalValue = 1.43m,
GuidValue = Guid.Empty,
IntList = new List <int>()
{
1, 2, 3
}
};
var modified = new TestClass()
{
Id = "id",
Message = "message",
DecimalValue = 1.43m,
GuidValue = Guid.Empty,
IntList = new List <int>()
{
1, 2, 3
}
};
var generator = new JsonPatchDocumentGenerator();
var patch = generator.Generate(original, modified);
Assert.NotNull(patch);
Assert.Empty(patch.Operations);
}
public void ItGetsNoDiffWithSameInstance()
{
var testInstance = new TestClass()
{
Id = "id"
};
var reference = testInstance;
reference.Id = "new id";
var generator = new JsonPatchDocumentGenerator();
var patch = generator.Generate <TestClass>(testInstance, reference);
Assert.NotNull(patch);
Assert.Empty(patch.Operations);
}
public void ItGeneratesUsingCustomJsonSerializer()
{
var original = new TestClass()
{
Id = null,
Message = "message",
DecimalValue = 1.43m,
GuidValue = Guid.Empty,
IntList = new List <int>()
{
1, 2, 3
}
};
var modified = new TestClass()
{
Id = "new-id",
Message = null,
DecimalValue = 1.68m,
GuidValue = Guid.Parse("64362fd9-a24a-4b4b-97cd-8ba9df24a1b5"),
IntList = new List <int>()
{
1, 3, 2
}
};
var generator = new JsonPatchDocumentGenerator();
var jsonSerializer = new JsonSerializer {
NullValueHandling = NullValueHandling.Ignore
};
var patch = generator.Generate(original, modified, jsonSerializer);
// Modify original with patch.
patch.ApplyTo(original);
Assert.NotNull(patch);
Assert.Equal(5, patch.Operations.Count);
Assert.Contains(patch.Operations, op => op.OperationType == OperationType.Add);
Assert.Contains(patch.Operations, op => op.OperationType == OperationType.Remove);
Assert.Equal(original, modified, new GenericDeepEqualityComparer <TestClass>());
}
public void ItGeneratesNestedCorrectPatchDocument()
{
var original = new NestedTestClass
{
Id = "id",
Message = "message",
DecimalValue = 1.43m,
GuidValue = Guid.Empty,
IntList = new List <int>()
{
1, 2, 3
},
NestedClass = new NestedClass {
NestedId = "nested-id", NestedIntValue = 465
},
NestedClassList = new List <NestedClass>
{
new NestedClass {
NestedId = "1", NestedIntValue = 1
},
new NestedClass {
NestedId = "2", NestedIntValue = 2
},
new NestedClass {
NestedId = "3", NestedIntValue = 3
}
}
};
var modified = new NestedTestClass
{
Id = "new-id",
Message = "new-message",
DecimalValue = 1.40m,
GuidValue = Guid.Parse("64362fd9-a24a-4b4b-97cd-8ba9df24a1b5"),
IntList = new List <int>()
{
1, 2, 3, 4
},
NestedClass = new NestedClass {
NestedId = "new-nested-id", NestedIntValue = 465
},
NestedClassList = new List <NestedClass>
{
new NestedClass {
NestedId = "1", NestedIntValue = 1
},
new NestedClass {
NestedId = "2", NestedIntValue = 2
},
new NestedClass {
NestedId = "345", NestedIntValue = 345
}
}
};
var generator = new JsonPatchDocumentGenerator();
var patch = generator.Generate(original, modified);
// Modify original with patch.
patch.ApplyTo(original);
Assert.NotNull(patch);
Assert.Equal(7, patch.Operations.Count);
Assert.All(patch.Operations, op => Assert.Equal(OperationType.Replace, op.OperationType));
Assert.Contains(patch.Operations, op => op.path.Equals("/NestedClass/NestedId"));
Assert.Equal(original, modified, new GenericDeepEqualityComparer <NestedTestClass>());
}