public void Handle_Throw_A_ValidationException_When_No_Group_Found()
{
// Arrange
var sut = new AddPersonCommandHandler(_PersonManagerRepository.Object, _unitOfWork.Object);
// Assert
Assert.ThrowsAsync <ValidationException>(() => sut.Handle(NewAddPersonCommand(), new CancellationToken()));
}
public async Task Handle_Uses_SaveAllAsync_From_IUnitOfWork_To_Save_Into_The_Database()
{
// Arrange
_PersonManagerRepository.Setup(r => r.GetAsync(It.IsAny <int>())).ReturnsAsync(NewGroup());
var sut = new AddPersonCommandHandler(_PersonManagerRepository.Object, _unitOfWork.Object);
// Act
await sut.Handle(NewAddPersonCommand(), new CancellationToken());
// Assert
_unitOfWork.Verify(u => u.SaveAllAsync(), Times.Once);
}
public async Task Handle_Uses_GetAsync_From_IGroupRepository_To_Retrieve_The_Group_By_Id()
{
// Arrange
_PersonManagerRepository.Setup(r => r.GetAsync(It.IsAny <int>())).ReturnsAsync(NewGroup());
var sut = new AddPersonCommandHandler(_PersonManagerRepository.Object, _unitOfWork.Object);
// Act
await sut.Handle(NewAddPersonCommand(), new CancellationToken());
// Assert
_PersonManagerRepository.Verify(r => r.GetAsync(It.IsAny <int>()), Times.Once);
}
public async Task Handle_Uses_Update_From_IGroupRepository_To_Update_The_Group_Into_The_Context()
{
// Arrange
_PersonManagerRepository.Setup(r => r.GetAsync(It.IsAny <int>())).ReturnsAsync(NewGroup());
var sut = new AddPersonCommandHandler(_PersonManagerRepository.Object, _unitOfWork.Object);
// Act
await sut.Handle(NewAddPersonCommand(), new CancellationToken());
// Assert
_PersonManagerRepository.Verify(r =>
r.Update(It.Is <Group>(g => g.Persons.Any())), Times.Once);
}
