public void Active_Should_Throw_ArgumentNullException_If_Products_Is_Null()
{
IQueryable <Product> products = null;
var ex = Assert.Throws <ArgumentNullException>(() => ProductExtensions.Active(products));
Assert.Equal(nameof(products), ex.ParamName);
}
public void Active_Should_Return_Only_Products_Not_Deleted()
{
var p1 = Product.Create("ean", "sku", "name", "url");
var p2 = Product.Create("ean", "sku", "name", "url");
var p3 = Product.Create("ean", "sku", "name", "url");
p3.Delete();
IQueryable <Product> products = new Product[]
{
p1, p2, p3
}.AsQueryable();
var activeProducts = ProductExtensions.Active(products).ToArray();
Assert.True(activeProducts.All(p => !p.Deleted));
}
