public void Test_Delete_DeletesCuisineAndRestaurantsAndReviewsByCuisineId()
{
//Arrange
Cuisine firstCuisine = new Cuisine("Fast Food");
firstCuisine.Save();
Cuisine secondCuisine = new Cuisine("Mexican");
secondCuisine.Save();
Restaurant firstRestaurant = new Restaurant("McDonalds", firstCuisine.GetId());
firstRestaurant.Save();
Restaurant secondRestaurant = new Restaurant("Chipotle", secondCuisine.GetId());
secondRestaurant.Save();
Review firstReview = new Review("Test", firstRestaurant.GetId(), 2);
firstReview.Save();
Review secondReview = new Review("Test2", secondRestaurant.GetId(), 2);
secondReview.Save();
List<Cuisine> expectedCuisine = new List<Cuisine>{firstCuisine};
List<Restaurant> expectedRestaurant = new List<Restaurant> {firstRestaurant};
List<Review> expectedReview = new List<Review> {firstReview};
//Act
secondCuisine.Delete();
List<Cuisine> resultingCuisine = Cuisine.GetAll();
List<Restaurant> resultingRestaurant = Restaurant.GetAll();
List<Review> resultingReview = Review.GetAll();
//Assert
Assert.Equal(expectedCuisine, resultingCuisine);
Assert.Equal(expectedRestaurant, resultingRestaurant);
Assert.Equal(expectedReview, resultingReview);
}
public void Test_CalculateAverageRating_CorrectlySavesAveragesRatings()
{
//Arrange
Restaurant newRestaurant = new Restaurant("McDonalds", 1);
newRestaurant.Save();
Review firstReview = new Review("Yummy", newRestaurant.GetId(), 2, 4);
firstReview.Save();
Review secondReview = new Review("Ok", newRestaurant.GetId(), 1, 3);
secondReview.Save();
//Act
double result = newRestaurant.CalculateAverageRating();
newRestaurant.SetAverageRating(result);
double resultToCheck = newRestaurant.GetAverageRating();
//Assert
Assert.Equal(3.5, resultToCheck);
}
public void Test_Find_ReturnsASpecificRestaurantObject()
{
//Arrange
Restaurant newRestaurant = new Restaurant("McDonalds", 1);
newRestaurant.Save();
//Act
Restaurant foundRestaurant = Restaurant.Find(newRestaurant.GetId());
//Assert
Assert.Equal(newRestaurant, foundRestaurant);
}
public void Test_SetNameAndId_AdjustsDatabaseCorrectly()
{
// Arrange
Restaurant firstRestaurant = new Restaurant("McDonalds", 1);
firstRestaurant.Save();
//Act
firstRestaurant.SetName("Chipotle");
firstRestaurant.SetCuisineId(2);
Restaurant resultRestaurant = Restaurant.Find(firstRestaurant.GetId());
//Assert
Assert.Equal(firstRestaurant.GetName(), resultRestaurant.GetName());
Assert.Equal(firstRestaurant.GetCuisineId(), resultRestaurant.GetCuisineId());
}
public void Test_GetReviews_FindsReviewsByRestaurantId()
{
//Arrange
Restaurant newRestaurant = new Restaurant("Fast Food", 1);
newRestaurant.Save();
Review firstReview = new Review("McDonalds", newRestaurant.GetId(), 2);
firstReview.Save();
Review secondReview = new Review("Dennys", 2, 2);
secondReview.Save();
List<Review> expectedResult = new List<Review> {firstReview};
//Act
List<Review> result = newRestaurant.GetReviews();
//Assert
Assert.Equal(expectedResult, result);
}