我正在对一个服务进行单元测试,该服务使用工作单元和通用存储库,并使用起订量。问题是,当我在调试模式下运行测试时,在服务类中 _subsiteRepository 始终为 null。
我正在嘲笑的服务类的设置
private readonly IRepository<Subsite> _subsiteRepository;
public PlatformService(IUnitOfWork<PlatformContext> unitOfWork)
{
_subsiteRepository = unitOfWork.GetRepository<Subsite>();
}
以及这个类中正在测试的方法。问题是 _subsiteRepository 始终为空。该方法的作用远不止于此,但这是相关的部分。
public async Task<IEnumerable<Subsite>> GetSubsites()
{
// Get Subsites
var subsites = await _subsiteRepository
.GetAll()
.ToListAsync();
}
最后这是我正在运行的测试:
private readonly Mock<IRepository<Subsite>> _subsiteRepository;
private readonly Mock<IUnitOfWork<PlatformContext>> _unitOfWork;
private readonly PlatformService _platformService;
_subsiteRepository = new Mock<IRepository<Subsite>>();
_unitOfWork = new Mock<IUnitOfWork<PlatformContext>>();
_platformService = new PlatformService(_unitOfWork.Object);
// Arrange
var fakeSubsites = new List<Subsite>
{
new Subsite {IDSubsite = new Guid(), Title = "Subsite One"}
}.AsQueryable();
_unitOfWork.Setup(x => x.GetRepository<Subsite>()).Returns(_subsiteRepository.Object);
_unitOfWork.Setup(x => x.GetRepository<Subsite>().GetAll()).Returns(fakeSubsites);
// Act
var subsites = await _platformService.GetSubsites(null, null);
// Assert
Assert.NotNull(subsites);
移动创建_platformService
安排步骤后。因为你调用PlatformService
之前的构造函数unitOfWork
模拟已设置。
_subsiteRepository = new Mock<IRepository<Subsite>>();
_unitOfWork = new Mock<IUnitOfWork<PlatformContext>>();
// Arrange
var fakeSubsites = new List<Subsite>
{
new Subsite {IDSubsite = new Guid(), Title = "Subsite One"}
}.AsQueryable();
_unitOfWork.Setup(x => x.GetRepository<Subsite>()).Returns(_subsiteRepository.Object);
_unitOfWork.Setup(x => x.GetRepository<Subsite>().GetAll()).Returns(fakeSubsites);
// Act
_platformService = new PlatformService(_unitOfWork.Object);
var subsites = await _platformService.GetSubsites(null, null);
// Assert
Assert.NotNull(subsites);
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