public void ShouldNotCallHandleIfTagNotExist()
{
dbSetCategory.Setup(x => x.FindAsync(id)).Returns(null);
context.Setup(x => x.Categories).Returns(dbSetCategory.Object);
EditCategoryCommandHandler editCategoryCommandHandler = new EditCategoryCommandHandler(context.Object, stringLocalizer.Object, mapper.Object);
EditCategoryCommand editCategoryCommand = new EditCategoryCommand(categoryDto);
Func <Task> act = async() => await editCategoryCommandHandler.Handle(editCategoryCommand, new CancellationToken());
act.Should().ThrowAsync <NotFoundException>();
}
public void ShouldNotCallHandleIfNotSavedChanges()
{
dbSetCategory.Setup(x => x.FindAsync(id)).Returns(new ValueTask <Category>(Task.FromResult(category)));
context.Setup(x => x.Categories).Returns(dbSetCategory.Object);
context.Setup(x => x.SaveChangesAsync(It.IsAny <CancellationToken>())).Returns(Task.FromResult(0));
EditCategoryCommandHandler editCategoryCommandHandler = new EditCategoryCommandHandler(context.Object, stringLocalizer.Object, mapper.Object);
EditCategoryCommand editCategoryCommand = new EditCategoryCommand(categoryDto);
Func <Task> act = async() => await editCategoryCommandHandler.Handle(editCategoryCommand, new CancellationToken());
act.Should().ThrowAsync <RestException>();
}
public async Task ShouldCallHandle()
{
dbSetCategory.Setup(x => x.FindAsync(id)).Returns(new ValueTask <Category>(Task.FromResult(category)));
context.Setup(x => x.Categories).Returns(dbSetCategory.Object);
context.Setup(x => x.SaveChangesAsync(It.IsAny <CancellationToken>())).Returns(Task.FromResult(1));
EditCategoryCommandHandler editCategoryCommandHandler = new EditCategoryCommandHandler(context.Object, stringLocalizer.Object, mapper.Object);
EditCategoryCommand editCategoryCommand = new EditCategoryCommand(categoryDto);
var result = await editCategoryCommandHandler.Handle(editCategoryCommand, new CancellationToken());
mapper.Verify(x => x.Map(editCategoryCommand, category), Times.Once);
result.Should().Be(Unit.Value);
}
