public void TryTest_DoesNotThrowException_IfTestSuccessful()
{
var adapter = new DynamicObjectAdapter();
dynamic target = new DynamicTestObject();
target.NewProperty = "Joana";
var segment = "NewProperty";
var resolver = new DefaultContractResolver();
// Act
var testStatus = adapter.TryTest(target, segment, resolver, "Joana", out string errorMessage);
// Assert
Assert.Equal("Joana", target.NewProperty);
Assert.True(testStatus);
Assert.True(string.IsNullOrEmpty(errorMessage), "Expected no error message");
}
public void TryReplace_ThrowsPropertyInvalidException_IfNewValueIsNotTheSameTypeAsInitialValue()
{
// Arrange
var adapter = new DynamicObjectAdapter();
dynamic target = new DynamicTestObject();
target.NewProperty = 1;
var segment = "NewProperty";
var resolver = new DefaultContractResolver();
// Act
var status = adapter.TryReplace(target, segment, resolver, "test", out string errorMessage);
// Assert
Assert.False(status);
Assert.Equal($"The value 'test' is invalid for target location.", errorMessage);
}
public void TryTraverse_ThrowsPathNotFoundException_ForNonExistingProperty()
{
// Arrange
var adapter = new DynamicObjectAdapter();
dynamic target = new DynamicTestObject();
target.NestedObject = new DynamicTestObject();
var segment = "NewProperty";
var resolver = new DefaultContractResolver();
// Act
var status = adapter.TryTraverse(target.NestedObject, segment, resolver, out object nextTarget, out string errorMessage);
// Assert
Assert.False(status);
Assert.Equal($"The target location specified by path segment '{segment}' was not found.", errorMessage);
}
public void TryTest_ThrowsJsonPatchException_IfTestFails()
{
// Arrange
var adapter = new DynamicObjectAdapter();
dynamic target = new DynamicTestObject();
target.NewProperty = "Joana";
var segment = "NewProperty";
var resolver = new DefaultContractResolver();
var expectedErrorMessage = $"The current value 'Joana' at path '{segment}' is not equal to the test value 'John'.";
// Act
var testStatus = adapter.TryTest(target, segment, resolver, "John", out string errorMessage);
// Assert
Assert.False(testStatus);
Assert.Equal(expectedErrorMessage, errorMessage);
}
public void TryReplace_ReplacesPropertyValue()
{
// Arrange
var adapter = new DynamicObjectAdapter();
dynamic target = new DynamicTestObject();
target.NewProperty = new object();
var segment = "NewProperty";
var resolver = new DefaultContractResolver();
// Act
var status = adapter.TryReplace(target, segment, resolver, "new", out string errorMessage);
// Assert
Assert.True(status);
Assert.Null(errorMessage);
Assert.Equal("new", target.NewProperty);
}
public void TryTraverse_FindsNextTarget()
{
// Arrange
var adapter = new DynamicObjectAdapter();
dynamic target = new DynamicTestObject();
target.NestedObject = new DynamicTestObject();
target.NestedObject.NewProperty = "A";
var segment = "NestedObject";
var resolver = new DefaultContractResolver();
// Act
var status = adapter.TryTraverse(target, segment, resolver, out object nextTarget, out string errorMessage);
// Assert
Assert.True(status);
Assert.Null(errorMessage);
Assert.Equal(target.NestedObject, nextTarget);
}
public void MoveToNonExistingProperty_InDynamicObject_ShouldAddNewProperty()
{
// Arrange
dynamic dynamicTestObject = new DynamicTestObject();
dynamicTestObject.StringProperty = "A";
var patchDoc = new JsonPatchDocument();
patchDoc.Move("StringProperty", "AnotherStringProperty");
// Act
patchDoc.ApplyTo(dynamicTestObject);
dynamicTestObject.TryGetValue("StringProperty", out object valueFromDictionary);
// Assert
Assert.Equal("A", dynamicTestObject.AnotherStringProperty);
Assert.Null(valueFromDictionary);
}
public void CopyProperties_InNestedDynamicObject()
{
// Arrange
dynamic dynamicTestObject = new DynamicTestObject();
dynamicTestObject.NestedDynamicObject = new DynamicTestObject();
dynamicTestObject.NestedDynamicObject.StringProperty = "A";
dynamicTestObject.NestedDynamicObject.AnotherStringProperty = "B";
var patchDoc = new JsonPatchDocument();
patchDoc.Copy("NestedDynamicObject/StringProperty", "NestedDynamicObject/AnotherStringProperty");
// Act
patchDoc.ApplyTo(dynamicTestObject);
// Assert
Assert.Equal("A", dynamicTestObject.NestedDynamicObject.AnotherStringProperty);
}
public void RemoveNestedProperty_FromDynamicObject()
{
// Arrange
dynamic dynamicTestObject = new DynamicTestObject();
dynamicTestObject.Test = new DynamicTestObject();
dynamicTestObject.Test.AnotherTest = "A";
var patchDoc = new JsonPatchDocument();
patchDoc.Remove("Test");
// Act
patchDoc.ApplyTo(dynamicTestObject);
dynamicTestObject.TryGetValue("Test", out object valueFromDictionary);
// Assert
Assert.Null(valueFromDictionary);
}
public void TestPropertyValue_FromListToNonList_InNestedTypedObject_InDynamicObject()
{
// Arrange
dynamic dynamicTestObject = new DynamicTestObject();
dynamicTestObject.Nested = new SimpleObject()
{
IntegerList = new List <int>()
{
1, 2, 3
}
};
var patchDoc = new JsonPatchDocument();
patchDoc.Test("Nested/IntegerList/1", 2);
// Act & Assert
patchDoc.ApplyTo(dynamicTestObject);
}
public void AddResults_ShouldReplaceExistingPropertyValue_InNestedDynamicObject()
{
// Arrange
dynamic dynamicTestObject = new DynamicTestObject();
dynamicTestObject.Nested = new NestedObject();
dynamicTestObject.Nested.DynamicProperty = new DynamicTestObject();
dynamicTestObject.Nested.DynamicProperty.InBetweenFirst = new DynamicTestObject();
dynamicTestObject.Nested.DynamicProperty.InBetweenFirst.InBetweenSecond = new DynamicTestObject();
dynamicTestObject.Nested.DynamicProperty.InBetweenFirst.InBetweenSecond.StringProperty = "A";
var patchDoc = new JsonPatchDocument();
patchDoc.Add("/Nested/DynamicProperty/InBetweenFirst/InBetweenSecond/StringProperty", "B");
// Act
patchDoc.ApplyTo(dynamicTestObject);
// Assert
Assert.Equal("B", dynamicTestObject.Nested.DynamicProperty.InBetweenFirst.InBetweenSecond.StringProperty);
}
public void MovePropertyValue_FromDynamicObject_ToTypedObject()
{
// Arrange
dynamic dynamicTestObject = new DynamicTestObject();
dynamicTestObject.StringProperty = "A";
dynamicTestObject.SimpleObject = new SimpleObject()
{
AnotherStringProperty = "B"
};
var patchDoc = new JsonPatchDocument();
patchDoc.Move("StringProperty", "SimpleObject/AnotherStringProperty");
// Act
patchDoc.ApplyTo(dynamicTestObject);
dynamicTestObject.TryGetValue("StringProperty", out object valueFromDictionary);
// Assert
Assert.Equal("A", dynamicTestObject.SimpleObject.AnotherStringProperty);
Assert.Null(valueFromDictionary);
}
public void TryGet_GetsPropertyValue_ForExistingProperty()
{
// Arrange
var adapter = new DynamicObjectAdapter();
dynamic target = new DynamicTestObject();
var segment = "NewProperty";
var resolver = new DefaultContractResolver();
// Act 1
var addStatus = adapter.TryAdd(target, segment, resolver, "new", out string errorMessage);
// Assert 1
Assert.True(addStatus);
Assert.Null(errorMessage);
Assert.Equal("new", target.NewProperty);
// Act 2
var getStatus = adapter.TryGet(target, segment, resolver, out object getValue, out string getErrorMessage);
// Assert 2
Assert.True(getStatus);
Assert.Null(getErrorMessage);
Assert.Equal(getValue, target.NewProperty);
}
public void TryRemove_SetsPropertyToDefaultOrNull(object value, object expectedValue)
{
// Arrange
var adapter = new DynamicObjectAdapter();
dynamic target = new DynamicTestObject();
var segment = "NewProperty";
var resolver = new DefaultContractResolver();
// Act 1
var addStatus = adapter.TryAdd(target, segment, resolver, value, out string errorMessage);
// Assert 1
Assert.True(addStatus);
Assert.Null(errorMessage);
Assert.Equal(value, target.NewProperty);
// Act 2
var removeStatus = adapter.TryRemove(target, segment, resolver, out string removeErrorMessage);
// Assert 2
Assert.True(removeStatus);
Assert.Null(removeErrorMessage);
Assert.Equal(expectedValue, target.NewProperty);
}