public async Task HandleShouldReturnOk() { // Arrange var mapperMock = new Mock <IMapper>(); mapperMock.Setup(x => x.Map <IEnumerable <ProductionSiteModel> >(It.IsAny <object>())).Returns(Enumerable.Empty <ProductionSiteModel>()); var mapper = mapperMock.Object; var productionSiteReadRepositoryMock = new Mock <IProductionSiteReadRepository>(); productionSiteReadRepositoryMock.Setup(x => x.ListAsync(It.IsAny <Expression <Func <ProductionSite, bool> > >(), It.IsAny <int?>(), It.IsAny <int?>())).Returns(Task.FromResult(Enumerable.Empty <ProductionSite>())); var productionSiteReadRepository = productionSiteReadRepositoryMock.Object; var productionSiteOdataProviderMock = new Mock <IProductionSiteOdataProvider>(); productionSiteOdataProviderMock.Setup(x => x.GetFilterPredicate(It.IsAny <string>())).Returns((Expression <Func <ProductionSite, bool> >)null); var productionSiteOdataProvider = productionSiteOdataProviderMock.Object; var query = new ListProductionSiteQuery(null, null, null); var handler = new ListProductionSiteQueryHandler(mapper, productionSiteReadRepository, productionSiteOdataProvider); // Act var result = await handler.Handle(query, CancellationToken.None); // Assert result.IsFailure.Should().BeFalse(); result.Should().BeOfType(typeof(Result <ProductionSitesModel>)); }
public async Task HandleShouldReturnFailWhenDatabaseSpecificErrorOccurs() { // Arrange var mapperMock = new Mock <IMapper>(); mapperMock.Setup(x => x.Map <IEnumerable <ProductionSiteModel> >(It.IsAny <object>())).Returns(Enumerable.Empty <ProductionSiteModel>()); var mapper = mapperMock.Object; var productionSiteReadRepositoryMock = new Mock <IProductionSiteReadRepository>(); productionSiteReadRepositoryMock.Setup(x => x.ListAsync(It.IsAny <Expression <Func <ProductionSite, bool> > >(), It.IsAny <int?>(), It.IsAny <int?>())).Throws <SomeDatabaseSpecificException>(); var productionSiteReadRepository = productionSiteReadRepositoryMock.Object; var productionSiteOdataProviderMock = new Mock <IProductionSiteOdataProvider>(); productionSiteOdataProviderMock.Setup(x => x.GetFilterPredicate(It.IsAny <string>())).Returns((Expression <Func <ProductionSite, bool> >)null); var productionSiteOdataProvider = productionSiteOdataProviderMock.Object; var query = new ListProductionSiteQuery(null, null, null); var handler = new ListProductionSiteQueryHandler(mapper, productionSiteReadRepository, productionSiteOdataProvider); // Act var result = await handler.Handle(query, CancellationToken.None); // Assert result.IsFailure.Should().BeTrue(); result.Failures.Should().OnlyContain(x => x.Message == CustomFailures.ListProductionSiteFailure); }