public void ProductExists_ShouldUpdateTheProduct()
{
// Arrange
var repository = GetEmptyProductRepository();
var sut = new UpdateUseCase(repository);
var createUseCase = new CreateUseCase(repository);
var getByIdUseCase = new GetByIdUseCase(repository);
var id = Guid.NewGuid();
var createInput = new CreateInput {
Id = id, Name = "Name", Description = "Description"
};
var UpdateInput = new UpdateInput {
Id = id, Name = "Name", Description = "Description"
};
createUseCase.Execute(createInput);
// Act
sut.Execute(UpdateInput);
var actual = getByIdUseCase.Execute(id);
// Assert
actual.Id
.Should()
.Be(id);
}
public async Task GetByIdUseCase_ItemExists_ShouldReturnTheItem()
{
// Arrange
var repository = new FakeSimpleEntityRepository();
var presenter = new FakeGetByIdOutputHandler();
var sut = new GetByIdUseCase(presenter, repository);
// Act
await sut.Execute(Guid.NewGuid());
// Assert
presenter.ViewModel
.Should()
.BeEquivalentTo(repository.Item);
}
public void TheProductDoesNotExist_ShouldReturNull()
{
// Arrange
var repository = GetEmptyProductRepository();
var sut = new GetByIdUseCase(repository);
var id = Guid.NewGuid();
// Act
var actual = sut.Execute(id);
// Assert
actual
.Should()
.BeNull();
}
public void OrderExists_ShouldReturTheExpectedOrder()
{
// Arrange
var repository = GetOrderRepository();
var sut = new GetByIdUseCase(repository);
var orderId = repository.GetAll()
.FirstOrDefault().Id;
// Act
var actual = sut.Execute(orderId);
// Assert
actual.Id
.Should()
.Be(orderId);
}
public async Task GetByIdUseCase_ItemDoesNotExist_ShouldReturnErrorMessage()
{
// Arrange
var repository = new FakeSimpleEntityEmptyListRepository();
var presenter = new FakeGetByIdOutputHandler();
var sut = new GetByIdUseCase(presenter, repository);
// Act
await sut.Execute(Guid.NewGuid());
// Assert
presenter.ErrorMessage
.Should()
.NotBeNull();
presenter.ViewModel
.Should()
.BeNull();
}
public void ProductExists_ShouldReturnTheExpectedProduct()
{
// Arrange
var repository = GetProductRepository();
var sut = new GetByIdUseCase(repository);
var id = Guid.NewGuid();
// Act
var actual = sut.Execute(id);
// Assert
actual
.Should()
.NotBeNull();
actual.Name
.Should()
.Be("Name");
}
public void SetUp()
{
_mockGateway = new Mock <IExampleGateway>();
_classUnderTest = new GetByIdUseCase(_mockGateway.Object);
}
public async Task <ActionResult <ResultDto <ProductGetByIdOutputDto> > > GetById(int request)
{
await GetByIdUseCase.HandleUseCase(request, GetByIdPresenter);
return(GetByIdPresenter.Result);
}
public GetByIdUseCaseTests()
{
_mockGateway = new Mock <IPersonApiGateway>();
_classUnderTest = new GetByIdUseCase(_mockGateway.Object);
}
