public void BuyProduct_EmptyProductId_ReturnsFalse() { _productRepositoryMock.Setup(m => m.GetProductById("")) .Returns<Product>(null); var productService = new ProductService(_productRepositoryMock.Object); //Act var result = productService.BuyProduct(""); //Assert { Assert.IsFalse(result); } }
public void BuyProduct_AvailableProduct_ReturnsTrue() { //Arrange int quantityAfterBuy = _availableProduct.StockLevel - 1; _productRepositoryMock.Setup(m => m.GetProductById(_availableProduct.Id)) .Returns(_availableProduct); var productService = new ProductService(_productRepositoryMock.Object); //Act var result = productService.BuyProduct(_availableProduct.Id); //Assert Assert.IsTrue(result); }
public void BuyProduct_ValidId_VerifyRepositoryIsCalled() { //Arrange _productRepositoryMock.Setup(m => m.GetProductById(It.IsAny<string>())) .Returns(_availableProduct); var productService = new ProductService(_productRepositoryMock.Object); //Act var bought = productService.BuyProduct(_availableProduct.Id); //Assert _productRepositoryMock.Verify(v => v.GetProductById(_availableProduct.Id), Times.Once); }
public void BuyProduct_NullProduct_ReturnsFalse() { //Arrange _productRepositoryMock.Setup(m => m.GetProductById(It.IsAny<string>())) .Returns<Product>(null); var productService = new ProductService(_productRepositoryMock.Object); //Act var result = productService.BuyProduct("1"); //Assert Assert.IsFalse(result); }