public async Task DeleteProduct_CallsFileManagerRemoveFilesOnce()
{
// Arrange
var product = new Product
{
ThumbNail = new Mock <Image>().Object
};
var prodManager = new Mock <IProductManager>();
prodManager.Setup(x => x.GetProductById(It.IsAny <int>()))
.ReturnsAsync(product);
var fileManager = new Mock <IFileManager>();
var productService = new ProductServiceBuilder()
.WithProductManager(prodManager.Object)
.WithFileManager(fileManager.Object)
.Build();
// Act
var result = await productService.DeleteProduct(1);
// Assert
fileManager.Verify(x => x.RemoveFiles(It.IsAny <List <string> >()), Times.Once);
}
public async Task DeleteProduct_ReturnsProductCRUDResultModelIsSuccessfulFalse_On_ProductException()
{
// Arrange
var expectedException = new ProductException("msg");
var prodManager = new Mock <IProductManager>();
prodManager.Setup(x => x.GetProductById(It.IsAny <int>()))
.ThrowsAsync(expectedException);
var productService = new ProductServiceBuilder()
.WithProductManager(prodManager.Object)
.Build();
// Act
var result = await productService.DeleteProduct(1);
// Assert
Assert.False(result.IsSuccessful);
Assert.Contains(expectedException.Message, result.Message);
}
public async Task DeleteProduct_ReturnsProductCRUDResultModelIsSuccessfulTrue_IfNoExceptionsCatched()
{
// Arrange
var product = new Product
{
ThumbNail = new Mock <Image>().Object
};
var prodManager = new Mock <IProductManager>();
prodManager.Setup(x => x.GetProductById(It.IsAny <int>()))
.ReturnsAsync(product);
var productService = new ProductServiceBuilder()
.WithProductManager(prodManager.Object)
.Build();
// Act
var result = await productService.DeleteProduct(1);
// Assert
Assert.True(result.IsSuccessful);
}
