public async Task Get_ShouldReturnNotFound_IfRepositoryReturnsNull()
{
// Arrange
var repository = Substitute.For <INoveltyRepository>();
repository.GetAsync(1, CancellationToken.None).ReturnsForAnyArgs(Task.FromResult <INovelty>(null));
var controller = new NoveltyController(_logger, repository);
// Act
var result = await controller.Get(1, CancellationToken.None);
// Assert
Assert.That(result, Is.InstanceOf <NotFoundObjectResult>());
}
public async Task Delete_ShouldReturnNotFound_IfRepositoryReturnsFailure()
{
// Arrange
var repository = Substitute.For <INoveltyRepository>();
repository.TryRemove(5, CancellationToken.None).Returns(Task.FromResult(false));
var controller = new NoveltyController(_logger, repository);
// Act
var result = await controller.Delete(5, CancellationToken.None);
// Assert
Assert.That(result, Is.InstanceOf <BadRequestObjectResult>());
}
public async Task Delete_ShouldReturnNoContent_IfRepositoryReturnsSuccess()
{
// Arrange
var repository = Substitute.For <INoveltyRepository>();
repository.TryRemove(4, CancellationToken.None).Returns(Task.FromResult(true));
var controller = new NoveltyController(_logger, repository);
// Act
var result = await controller.Delete(4, CancellationToken.None);
// Assert
Assert.That(result, Is.InstanceOf <NoContentResult>());
}
public async Task Get_ShouldReturnOk_IfRepositoryReturnsEntity()
{
// Arrange
var novelty = Substitute.For <INovelty>();
var repository = Substitute.For <INoveltyRepository>();
repository.GetAsync(1, CancellationToken.None).Returns(Task.FromResult(novelty));
var controller = new NoveltyController(_logger, repository);
// Act
var result = await controller.Get(1, CancellationToken.None);
// Assert
Assert.That(result, Is.InstanceOf <OkObjectResult>());
var typedResult = (OkObjectResult)result;
Assert.That(typedResult.Value, Is.EqualTo(novelty));
}
public async Task Modify_ShouldReturnBadRequest_IfRepositoryReturnsFailure()
{
// Arrange
var repositoryReturn = Task.FromResult(AddOrUpdateResult <INovelty> .Failure());
var repository = Substitute.For <INoveltyRepository>();
repository.TryUpdate(Arg.Is <NoveltyToAdd>(x => x.Name.Equals("name", StringComparison.Ordinal) && x.Description.Equals("des", StringComparison.Ordinal) && x.ID == 3), CancellationToken.None).Returns(repositoryReturn);
var controller = new NoveltyController(_logger, repository);
var dto = new NoveltyToAddDto {
Name = "name", Description = "des"
};
// Act
var result = await controller.Modify(3, dto, CancellationToken.None);
// Assert
Assert.That(result, Is.InstanceOf <BadRequestObjectResult>());
}
public async Task Add_ShouldReturnCreated_IfRepositoryReturnsEntity()
{
// Arrange
var novelty = Substitute.For <INovelty>();
var repositoryReturn = Task.FromResult(AddOrUpdateResult <INovelty> .Success(novelty));
var repository = Substitute.For <INoveltyRepository>();
repository.TryAdd(Arg.Is <NoveltyToAdd>(x => x.Name.Equals("name", StringComparison.Ordinal) && x.Description.Equals("des", StringComparison.Ordinal)), CancellationToken.None).Returns(repositoryReturn);
var controller = new NoveltyController(_logger, repository);
var dto = new NoveltyToAddDto {
Name = "name", Description = "des"
};
// Act
var result = await controller.Add(dto, CancellationToken.None);
// Assert
Assert.That(result, Is.InstanceOf <CreatedResult>());
}
public async Task Add_ShouldReturnNotFound_IfProvidedInvalidDto([Values("", null, "valid")] string name, [Values("", null, "valid")] string description)
{
if (name?.Equals("valid", StringComparison.Ordinal) == true && description?.Equals("valid", StringComparison.Ordinal) == true)
{
return;
}
// Arrange
var repository = Substitute.For <INoveltyRepository>();
var controller = new NoveltyController(_logger, repository);
var dto = new NoveltyToAddDto {
Description = description, Name = name
};
// Act
var result = await controller.Add(dto, CancellationToken.None);
// Assert
Assert.That(result, Is.InstanceOf <BadRequestObjectResult>());
}
