public void WrappedDtoType_Ctr_CreatesObject()
{
Compilation outputCompilation = CreateWrappedTypeCompilation();
var assembly = SourceBuilder.EmitToAssembly(outputCompilation);
var sut = assembly.GetType("LaDeak.JsonMergePatch.Generated.SafeTestCode.Dto2Wrapped").GetConstructor(new Type[0]).Invoke(null);
Assert.NotNull(sut);
}
public void ApplyPatch_PropertyToDelete_SetsNullOnTarget(
string sourceCode,
bool hasTargetParent,
bool hasTargetSub,
string parentStringPropertyInput,
string parentStringPropertyExpected,
int numberPropInput,
int numberPropExpected,
DateTime?nullableDateTimePropertyInput,
DateTime?nullableDateTimePropertyExpected,
double camelCasePropertyInput,
double camelCasePropertyExpected,
int[] valuesInput,
int[] valuesExpected,
string jsonInput)
{
var compilation = CreateInputOutputCompilation(sourceCode);
var outputAssembly = SourceBuilder.EmitToAssembly(compilation);
var parentDtoWrappedMetadata = outputAssembly.GetType("LaDeak.JsonMergePatch.Generated.SafeTestCode.ParentDtoWrapped");
var targetParentMetadata = outputAssembly.GetType("TestCode.ParentDto");
var targetSubMetadata = outputAssembly.GetType("TestCode.SubDto");
var sut = JsonSerializer.Deserialize(jsonInput, parentDtoWrappedMetadata);
object targetParent = null;
if (hasTargetParent)
{
var ctor = targetParentMetadata.GetConstructors().OrderByDescending(x => x.GetParameters().Count()).First();
targetParent = ctor.Invoke(new object[ctor.GetParameters().Count()]);
targetParentMetadata.GetProperty("ParentStringProperty").SetValue(targetParent, parentStringPropertyInput);
targetParentMetadata.GetProperty("Values").SetValue(targetParent, valuesInput);
}
if (hasTargetSub)
{
var ctor = targetSubMetadata.GetConstructors().OrderByDescending(x => x.GetParameters().Count()).First();
var targetSub = ctor.Invoke(new object[ctor.GetParameters().Count()]);
targetParentMetadata.GetProperty("OtherDto").SetValue(targetParent, targetSub);
targetSubMetadata.GetProperty("NumberProp").SetValue(targetSub, numberPropInput);
targetSubMetadata.GetProperty("NullableDateTimeProperty").SetValue(targetSub, nullableDateTimePropertyInput);
targetSubMetadata.GetProperty("CamelCaseProperty").SetValue(targetSub, camelCasePropertyInput);
}
var patchedParent = parentDtoWrappedMetadata.GetMethod("ApplyPatch").Invoke(sut, new[] { targetParent });
var patchedSub = targetParentMetadata.GetProperty("OtherDto").GetValue(patchedParent);
Assert.Equal(parentStringPropertyExpected, targetParentMetadata.GetProperty("ParentStringProperty").GetValue(patchedParent));
Assert.Equal(valuesExpected, targetParentMetadata.GetProperty("Values").GetValue(patchedParent));
Assert.Equal(numberPropExpected, targetSubMetadata.GetProperty("NumberProp").GetValue(patchedSub));
Assert.Equal(nullableDateTimePropertyExpected, targetSubMetadata.GetProperty("NullableDateTimeProperty").GetValue(patchedSub));
Assert.Equal(camelCasePropertyExpected, targetSubMetadata.GetProperty("CamelCaseProperty").GetValue(patchedSub));
}
public void NullArgument_ApplyPatch_ReturnsObject()
{
Compilation outputCompilation = CreateWrappedTypeCompilation();
var assembly = SourceBuilder.EmitToAssembly(outputCompilation);
var wrappedSubDtoMetadata = assembly.GetType("LaDeak.JsonMergePatch.Generated.SafeTestCode.Dto1Wrapped");
var sut = wrappedSubDtoMetadata.GetConstructor(new Type[0]).Invoke(null);
var result = wrappedSubDtoMetadata.GetMethod("ApplyPatch").Invoke(sut, new object[] { null });
Assert.NotNull(result);
}
public void WrappedSubDtoType_Sets_GeneratedProperties()
{
Compilation outputCompilation = CreateWrappedTypeCompilation();
var assembly = SourceBuilder.EmitToAssembly(outputCompilation);
var wrappedTypeMetadata = assembly.GetType("LaDeak.JsonMergePatch.Generated.SafeTestCode.Dto1Wrapped");
var sut = wrappedTypeMetadata.GetConstructor(new Type[0]).Invoke(null);
wrappedTypeMetadata.GetProperty("NumberProp").SetValue(sut, 100);
Assert.Equal(100, wrappedTypeMetadata.GetProperty("NumberProp").GetValue(sut));
}
public void WrappedDtoType_Sets_SubDtoProperty()
{
Compilation outputCompilation = CreateWrappedTypeCompilation();
var assembly = SourceBuilder.EmitToAssembly(outputCompilation);
var wrappedDtoMetadata = assembly.GetType("LaDeak.JsonMergePatch.Generated.SafeTestCode.Dto2Wrapped");
var wrappedSubDtoMetadata = assembly.GetType("LaDeak.JsonMergePatch.Generated.SafeTestCode.Dto1Wrapped");
var sut = wrappedDtoMetadata.GetConstructor(new Type[0]).Invoke(null);
var subDto = wrappedSubDtoMetadata.GetConstructor(new Type[0]).Invoke(null);
wrappedDtoMetadata.GetProperty("OtherDto").SetValue(sut, subDto);
Assert.Same(subDto, wrappedDtoMetadata.GetProperty("OtherDto").GetValue(sut));
}
public void ApplyPatch_DoesNotSet_ReferencePropertyWithoutValue()
{
var compilation = CreateWrappedTypeCompilation();
var outputAssembly = SourceBuilder.EmitToAssembly(compilation);
var wrappedTypeMetadata = outputAssembly.GetType("LaDeak.JsonMergePatch.Generated.SafeTestCode.Dto2Wrapped");
var sut = wrappedTypeMetadata.GetConstructor(new Type[0]).Invoke(null);
var targetTypeMetadata = outputAssembly.GetType("TestCode.Dto2");
var targetObject = targetTypeMetadata.GetConstructor(new Type[0]).Invoke(null);
targetTypeMetadata.GetProperty("Property").SetValue(targetObject, "hello world");
wrappedTypeMetadata.GetMethod("ApplyPatch").Invoke(sut, new[] { targetObject });
Assert.Equal("hello world", targetTypeMetadata.GetProperty("Property").GetValue(targetObject));
}
public void ApplyPatch_SetsPropertiesWithValues_ToTargetObject()
{
var compilation = CreateWrappedTypeCompilation();
var outputAssembly = SourceBuilder.EmitToAssembly(compilation);
var wrappedTypeMetadata = outputAssembly.GetType("LaDeak.JsonMergePatch.Generated.SafeTestCode.Dto1Wrapped");
var sut = wrappedTypeMetadata.GetConstructor(new Type[0]).Invoke(null);
wrappedTypeMetadata.GetProperty("NumberProp").SetValue(sut, 100);
var targetTypeMetadata = outputAssembly.GetType("TestCode.Dto1");
var targetObject = targetTypeMetadata.GetConstructor(new Type[0]).Invoke(null);
wrappedTypeMetadata.GetMethod("ApplyPatch").Invoke(sut, new[] { targetObject });
Assert.Equal(100, targetTypeMetadata.GetProperty("NumberProp").GetValue(targetObject));
}
public void ApplyPatch_PropertyToDelete_SetsNullOnTarget(
string source,
object input,
object expected,
string jsonInput)
{
var compilation = CreateWrappedTypeCompilation(source);
var outputAssembly = SourceBuilder.EmitToAssembly(compilation);
var dtoWrappedMetadata = outputAssembly.GetType("LaDeak.JsonMergePatch.Generated.SafeTestCode.DtoWrapped");
var targetMetadata = outputAssembly.GetType("TestCode.Dto");
var target = targetMetadata.GetConstructor(new Type[0]).Invoke(null);
targetMetadata.GetProperty("Values").SetValue(target, input);
var sut = JsonSerializer.Deserialize(jsonInput, dtoWrappedMetadata);
var patchedParent = dtoWrappedMetadata.GetMethod("ApplyPatch").Invoke(sut, new[] { target });
Assert.Equal(expected, targetMetadata.GetProperty("Values").GetValue(patchedParent));
}
public void ApplyPatch_CallsApplyPath_OnSubDto()
{
Compilation outputCompilation = CreateWrappedTypeCompilation();
var assembly = SourceBuilder.EmitToAssembly(outputCompilation);
var wrappedDtoMetadata = assembly.GetType("LaDeak.JsonMergePatch.Generated.SafeTestCode.Dto2Wrapped");
var wrappedSubDtoMetadata = assembly.GetType("LaDeak.JsonMergePatch.Generated.SafeTestCode.Dto1Wrapped");
var sut = wrappedDtoMetadata.GetConstructor(new Type[0]).Invoke(null);
var subDto = wrappedSubDtoMetadata.GetConstructor(new Type[0]).Invoke(null);
wrappedDtoMetadata.GetProperty("OtherDto").SetValue(sut, subDto);
wrappedSubDtoMetadata.GetProperty("NumberProp").SetValue(subDto, 100);
var result = wrappedDtoMetadata.GetMethod("ApplyPatch").Invoke(sut, new object[] { null });
var targetDtoMetadata = assembly.GetType("TestCode.Dto2");
var targetSubDtoMetadata = assembly.GetType("TestCode.Dto1");
var subDtoResult = targetDtoMetadata.GetProperty("OtherDto").GetValue(result);
Assert.NotNull(subDtoResult);
Assert.Equal(100, targetSubDtoMetadata.GetProperty("NumberProp").GetValue(subDtoResult));
}
