public void GetAllCategoriesFromDbTest()
{
DataBase dataBase = Substitute.For<DataBase>();
//Assign
Supermarket sm;
List<Category> categories;
List<Product> products;
SmartShopLogicsTests.CreateDataBaseObjects(out sm, out categories, out products);
dataBase.GetAllCategories().Returns(categories);
SmartShopLogics bs = new SmartShopLogics(dataBase);
int expected = categories.Count;
//act
int actual = bs.GetAllCategories().Count;
//assert
Assert.IsTrue(expected == actual, "Got unexpected number of categories ({0} instead of {1})",actual,expected);
}
