public async Task GetAsync_returns_ResourceNotFoundForIdResultMessage_if_diff_id_not_found()
{
// Arrange
var diffId = Guid.NewGuid();
var logger = new Mock <ILogger <DiffController> >();
var repository = new Mock <IDiffResultsRepository>();
repository.Setup(s => s.GetLastResultForDiffAsync(It.IsAny <Guid>()))
.ReturnsAsync(() => null);
var controller = new DiffController(logger.Object, _mapper, repository.Object);
// Act
var response = await controller.GetAsync(diffId);
// Assert
var notFoundResult = Assert.IsType <NotFoundObjectResult>(response);
var result = Assert.IsType <ResourceNotFoundForIdResultMessage <DiffResult> >(notFoundResult.Value);
Assert.Equal($"{nameof(DiffResult)} with ID '{diffId}' not found", result.Message);
}
public async Task GetAsync_returns_last_result_for_a_given_diff_id()
{
// Arrange
var expectedResult = new DiffResult
{
Id = Guid.NewGuid(),
DiffId = Guid.NewGuid(),
Result = ResultType.Different,
Timestamp = DateTime.Now,
Differences = new InputDifference[] { new InputDifference(1, 2), new InputDifference(5, 3) }
};
var logger = new Mock <ILogger <DiffController> >();
var repository = new Mock <IDiffResultsRepository>();
repository.Setup(s => s.GetLastResultForDiffAsync(It.IsAny <Guid>()))
.ReturnsAsync(expectedResult);
var controller = new DiffController(logger.Object, _mapper, repository.Object);
// Act
var response = await controller.GetAsync(expectedResult.DiffId);
// Assert
var okResult = Assert.IsType <ObjectResult>(response);
var result = Assert.IsType <DiffResultViewModel>(okResult.Value);
repository.Verify(r =>
r.GetLastResultForDiffAsync(It.Is <Guid>(id => id == expectedResult.DiffId)),
Times.Once
);
Assert.Equal(expectedResult.Id, result.Id);
Assert.Equal(Enum.GetName(typeof(ResultType), expectedResult.Result), result.Result);
Assert.Equal(expectedResult.Timestamp, result.Timestamp);
Assert.Equal(expectedResult.Differences.Count, result.Differences.Count());
}
