public void RemovePriceRangeTest() { IStorage storage = new MockStorage(); Preferences preferences = new Preferences(storage); List <string> categories = new List <string>(); categories.Add("test_cat"); categories.Add("test_cat2"); categories.Add("test_cat3"); Tuple <double, double> priceRange = new Tuple <double, double>(10.0, 100.0); foreach (string category in categories) { preferences.AddCategory(category); preferences.AddPriceRange(category, priceRange); } Assert.True(preferences.RemovePriceRange("test_cat2")); UserPreference userPreference = storage.GetUserPreference("test_cat2"); Assert.Equal(0.0, userPreference._minPrice); Assert.Equal(0.0, userPreference._maxPrice); Assert.True(preferences.FindUserPreferenceFromCache("test_cat2", out userPreference)); Assert.NotNull(userPreference); Assert.True(userPreference._minPrice == 0.0); Assert.True(userPreference._maxPrice == 0.0); }
public void AddingPriceRangeTest() { IStorage storage = new MockStorage(); Preferences preferences = new Preferences(storage); List <string> categories = new List <string>(); categories.Add("test_cat"); categories.Add("test_cat2"); categories.Add("test_cat3"); foreach (string category in categories) { preferences.AddCategory(category); } Tuple <double, double> priceRange = new Tuple <double, double>(10.0, 100.0); preferences.AddPriceRange("test_cat2", priceRange); // Check that the category was updated in the mock storage UserPreference userPreference = storage.GetUserPreference("test_cat2"); Assert.Equal("test_cat2", userPreference._category); Assert.True(userPreference._minPrice == 10.0); Assert.True(userPreference._maxPrice == 100.0); Assert.True(preferences.FindUserPreferenceFromCache("test_cat2", out userPreference)); Assert.NotNull(userPreference); Assert.True(userPreference._minPrice == 10.0); Assert.True(userPreference._maxPrice == 100.0); }