public async Task UploadRightDiff_success()
{
//Arrange
RightDataViewModel fakeData = new RightDataViewModel()
{
Id = new Guid(),
RightData = "abcdefg"
};
_diffAppServiceMock.Setup(x => x.SaveRightData(It.IsAny <RightDataViewModel>()))
.Returns(Task.CompletedTask);
//Act
var diffController = new DiffController(_diffAppServiceMock.Object);
diffController.ControllerContext.HttpContext = _contextMock.Object;
var actionResult = await diffController.UploadRightDiff(fakeData);
//Assert
Assert.Equal((actionResult as OkResult).StatusCode, (int)System.Net.HttpStatusCode.OK);
}