public void Add_throws_db_update_exception_when_item_with_provided_term_name_already_exists()
{
var itemForAdd = new GlossaryItemAddDto
{
Term = "Existing term",
Definition = "Test definition"
};
var existingGlossaryItem = new GlossaryItem
{
Term = "Existing term",
Definition = "Test definition"
};
_mapperMock
.Setup(e => e.Map <GlossaryItemAddDto, GlossaryItem>(itemForAdd))
.Returns(existingGlossaryItem);
_unitOfWorkMock.Setup(e => e.Commit())
.Throws(new DbUpdateException());
_glossaryRepositoryMock.Setup(e => e.AddAsync(existingGlossaryItem))
.Returns(Task.CompletedTask);
_glossaryItemsService = new GlossaryItemsService(_glossaryRepositoryMock.Object, _unitOfWorkMock.Object, _mapperMock.Object);
Assert.ThrowsAsync <DbUpdateException>(async() => await _glossaryItemsService.AddAsync(itemForAdd));
_unitOfWorkMock.Verify(e => e.Commit(), Times.Once);
}
public void Init()
{
_glossaryRepositoryMock = new Mock <IGlossaryRepository>(MockBehavior.Strict);
_unitOfWorkMock = new Mock <IUnitOfWork>(MockBehavior.Strict);
_mapperMock = new Mock <IMapper>();
_glossaryItemsService = new GlossaryItemsService(_glossaryRepositoryMock.Object, _unitOfWorkMock.Object, _mapperMock.Object);
}
public void Delete_throws_non_existing_item_exception_when_item_not_found()
{
GlossaryItem glossaryItemNull = null;
_glossaryRepositoryMock.Setup(e => e.FindByIdAsync(3))
.Returns(Task.FromResult(glossaryItemNull));
_unitOfWorkMock.Setup(e => e.Commit());
_glossaryItemsService = new GlossaryItemsService(_glossaryRepositoryMock.Object, _unitOfWorkMock.Object, _mapperMock.Object);
Assert.ThrowsAsync <NonExistingItemException>(() => _glossaryItemsService.DeleteAsync(3));
_glossaryRepositoryMock.Verify(e => e.FindByIdAsync(3), Times.Once);
_unitOfWorkMock.Verify(e => e.Commit(), Times.Never);
}
public void Update_throws_non_existing_item_exception_when_item_not_found()
{
var itemForUpdateDto = new GlossaryItemUpdateDto
{
Definition = "Updated definition"
};
GlossaryItem glossaryItemNull = null;
_unitOfWorkMock.Setup(e => e.Commit());
_glossaryRepositoryMock.Setup(e => e.FindByIdAsync(3))
.Returns(Task.FromResult(glossaryItemNull));
_glossaryItemsService = new GlossaryItemsService(_glossaryRepositoryMock.Object, _unitOfWorkMock.Object, _mapperMock.Object);
Assert.ThrowsAsync <NonExistingItemException>(async() => await _glossaryItemsService.UpdateAsync(itemForUpdateDto, 3));
_glossaryRepositoryMock.Verify(e => e.FindByIdAsync(3), Times.Once);
_unitOfWorkMock.Verify(e => e.Commit(), Times.Never);
}