public async Task GetBrandsQueryHandler_Success()
{
//Arrange
brandRepository.Setup(x => x.GetAll()).Returns(Task.FromResult(brands));
mapper.Setup(x => x.Map <List <GetBrandsDto> >(brands)).Returns(brandsDto);
//Act
var action = await queryHandler.Handle(query, It.IsAny <CancellationToken>());
//Assert
Assert.Equal(brandsDto.Count, action.Count());
}
public async Task GetBrandsQueryHandler_Works()
{
var repository = new Mock <IRepository>();
var selectorCaptor = new ExpressionCaptor <Brand, BrandDto>();
repository.Setup(x => x.ListAsync(selectorCaptor.Capture())).ReturnsAsync(new List <BrandDto>());
var queryHandler = new GetBrandsQueryHandler(repository.Object);
var result = await queryHandler
.Handle(new GetBrandsQuery(), It.IsAny <CancellationToken>())
.ConfigureAwait(false);
Assert.That(result, Is.InstanceOf <List <BrandDto> >());
var brand = new Brand {
Id = 1, Name = "a", ImageUri = "uri1"
};
var transformedResult = selectorCaptor.Invoke(brand);
transformedResult.Id.Should().Be(1);
transformedResult.Name.Should().Be("a");
transformedResult.ImageUri.Should().Be("uri1");
}