public void ClearCallsObjectStorageDelete() { // Arrange var objectStorage = new ObjectStorageBuilder() .SetupDelete() .Build(); var sut = new RecentProductsService(objectStorage); // Act sut.Clear().Wait(); // Assert objectStorage.AsMock().Verify(); }
private void TestAddProduct(List <Product> currentProducts, Product productToAdd, List <Product> expectedProducts) { // Arrange var objectStorage = new ObjectStorageBuilder() .SetupRead(currentProducts) .SetupWrite(expectedProducts) .Build(); var sut = new RecentProductsService(objectStorage); // Act sut.AddProduct(productToAdd).Wait(); // Assert objectStorage.AsMock().Verify(); }
public void GetProductWhenStorageThrowsExceptionStoresAndReturnsEmptyCollection() { // Arrange var objectStorage = new ObjectStorageBuilder() .SetupReadThrowsFileNotFoundException() .SetupWrite(new List <Product>()) .Build(); var sut = new RecentProductsService(objectStorage); // Act var result = sut.GetProducts().Result; // Assert objectStorage.AsMock().Verify(); CollectionAssert.AreEqual( new List <Product>(), result.ToList()); }
public void GetProductReadsProductsFromStorage() { // Arrange var products = Enumerable.Range(0, 4) .Select(_ => new ProductBuilder().Build()) .ToList(); var objectStorage = new ObjectStorageBuilder() .SetupRead(products) .Build(); var sut = new RecentProductsService(objectStorage); // Act var result = sut.GetProducts().Result; // Assert objectStorage.AsMock().Verify(); CollectionAssert.AreEqual( products.Select(p => p.Id).ToList(), result.Select(p => p.Id).ToList()); }