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_Equals_ReturnsTrueIfNameAndCuisineAreIdentical()
{
//Arrange
Restaurant firstRestaurant = new Restaurant("McDonalds", 1);
Restaurant secondRestaurant = new Restaurant("McDonalds", 1);
//Assert
Assert.Equal(firstRestaurant, secondRestaurant);
}
public void Test_DeleteOne_DeletesASpecificRestaurantObject()
{
//Arrange
Restaurant firstRestaurant = new Restaurant("McDonalds", 1);
firstRestaurant.Save();
Restaurant secondRestaurant = new Restaurant("Dennys", 2);
secondRestaurant.Save();
//Act
secondRestaurant.Delete();
List<Restaurant> expectedRestaurant = new List<Restaurant> {firstRestaurant};
List<Restaurant> testRestaurant= Restaurant.GetAll();
//Assert
Assert.Equal(expectedRestaurant, testRestaurant);
}
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 static Restaurant Find(int restaurantId)
{
SqlConnection conn = DB.Connection();
SqlDataReader rdr;
conn.Open();
SqlCommand cmd = new SqlCommand("SELECT * FROM restaurants WHERE id = @restaurantId;", conn);
SqlParameter restaurantIdParameter = new SqlParameter();
restaurantIdParameter.ParameterName = "@restaurantId";
restaurantIdParameter.Value = restaurantId.ToString();
cmd.Parameters.Add(restaurantIdParameter);
int foundRestaurantId = 0;
string restaurantName = null;
int restaurantCuisineId = 0;
double foundRestaurantAverageRating = 0;
rdr = cmd.ExecuteReader();
while(rdr.Read())
{
foundRestaurantId = rdr.GetInt32(0);
restaurantName = rdr.GetString(1);
restaurantCuisineId = rdr.GetInt32(2);
foundRestaurantAverageRating = rdr.GetDouble(3);
}
Restaurant newRestaurant = new Restaurant(restaurantName, restaurantCuisineId, foundRestaurantId, foundRestaurantAverageRating);
if (rdr != null)
{
rdr.Close();
}
if (conn != null)
{
conn.Close();
}
return newRestaurant;
}
public void Test_GetRestaurants_FindsRestaurantsByCuisineId()
{
//Arrange
Cuisine newCuisine = new Cuisine("Fast Food");
newCuisine.Save();
Restaurant firstRestaurant = new Restaurant("McDonalds", newCuisine.GetId());
firstRestaurant.Save();
Restaurant secondRestaurant = new Restaurant("Dennys", 2);
secondRestaurant.Save();
List<Restaurant> expectedResult = new List<Restaurant> {firstRestaurant};
//Act
List<Restaurant> result = newCuisine.GetRestaurants();
//Assert
Assert.Equal(expectedResult, result);
}
public HomeModule()
{
Get["/"]=_=>{
if (User.GetAll().Count == 0)
{
User admin = new User("Admin", 1);
admin.Save();
User guest = new User("Guest", 1);
guest.Save();
guest.SetCurrentUser();
}
User currentUser = User.GetCurrentUser();
return View["index.cshtml", currentUser];
};
Delete["/"]=_=>{
Cuisine.DeleteAll();
Restaurant.DeleteAll();
Review.DeleteAll();
User.DeleteAll();
User admin = new User("Admin", 1);
admin.Save();
User guest = new User("Guest", 1);
guest.Save();
guest.SetCurrentUser();
User currentUser = User.GetCurrentUser();
return View["index.cshtml", currentUser];
};
Get["/login"]=_=>{
List<User> allUsers = User.GetAll();
Dictionary<string, object> model = new Dictionary<string, object>();
User currentUser = User.GetCurrentUser();
model.Add("currentUser", currentUser);
model.Add("allUsers", allUsers);
return View["log_in.cshtml", model];
};
Post["/login/success"]=_=>{
User currentUser = User.Find(Request.Form["user-id"]);
currentUser.SetCurrentUser();
return View["index.cshtml", currentUser];
};
Get["/cuisines"]=_=>{
List<Cuisine> allCuisines = Cuisine.GetAll();
Dictionary<string, object> model = new Dictionary<string, object>();
User currentUser = User.GetCurrentUser();
model.Add("currentUser", currentUser);
model.Add("allCuisines", allCuisines);
return View["cuisines.cshtml", model];
};
Get["/cuisine/{id}"] = parameters => {
Dictionary<string, object> model = new Dictionary<string, object>();
var selectedCuisine = Cuisine.Find(parameters.id);
var cuisineRestaurants = selectedCuisine.GetRestaurants();
var currentUser= User.GetCurrentUser();
model.Add("currentUser", currentUser);
model.Add("cuisine", selectedCuisine);
model.Add("restaurants", cuisineRestaurants);
return View ["cuisine.cshtml", model];
};
Delete["/cuisine/deleted/{id}"]=parameters=>{
Cuisine selectedCuisine = Cuisine.Find(parameters.id);
selectedCuisine.Delete();
List<Cuisine> allCuisines = Cuisine.GetAll();
Dictionary<string, object> model = new Dictionary<string, object>();
User currentUser = User.GetCurrentUser();
model.Add("currentUser", currentUser);
model.Add("allCuisines", allCuisines);
return View["cuisines.cshtml", model];
};
Get["/cuisine/new"]=_=>{
User currentUser = User.GetCurrentUser();
return View["cuisine_new.cshtml", currentUser];
};
Post["/cuisine/success"]=_=>{
Cuisine newCuisine = new Cuisine(Request.Form["cuisine-name"]);
newCuisine.Save();
List<Cuisine> allCuisines = Cuisine.GetAll();
Dictionary<string, object> model = new Dictionary<string, object>();
User currentUser = User.GetCurrentUser();
model.Add("currentUser", currentUser);
model.Add("allCuisines", allCuisines);
return View["cuisines.cshtml", model];
};
Get["/restaurants"]=_=>{
List<Restaurant> allRestaurants = Restaurant.GetAll();
Dictionary<string, object> model = new Dictionary<string, object>();
User currentUser = User.GetCurrentUser();
model.Add("currentUser", currentUser);
model.Add("allRestaurants", allRestaurants);
return View["restaurants.cshtml", model];
};
Get["/restaurant/{id}"] = parameters => {
Dictionary<string, object> model = new Dictionary<string, object>();
var selectedRestaurant = Restaurant.Find(parameters.id);
var selectedReviews = selectedRestaurant.GetReviews();
var allUsers = User.GetAll();
Dictionary<int, string> usernames = new Dictionary<int, string>{};
foreach(User reviewer in allUsers)
{
usernames.Add(reviewer.GetId(), reviewer.GetName());
}
var currentUser= User.GetCurrentUser();
model.Add("currentUser", currentUser);
model.Add("users", usernames);
model.Add("restaurant", selectedRestaurant);
model.Add("reviews", selectedReviews);
return View["restaurant.cshtml", model];
};
Get["/restaurant/edit/{id}"] = parameters => {
Dictionary<string, object> model = new Dictionary<string, object>();
var selectedRestaurant = Restaurant.Find(parameters.id);
var allCuisines = Cuisine.GetAll();
var currentUser= User.GetCurrentUser();
model.Add("currentUser", currentUser);
model.Add("restaurant", selectedRestaurant);
model.Add("cuisines", allCuisines);
return View["restaurant_edit.cshtml", model];
};
Delete["/restaurant/deleted/{id}"]=parameters=>{
Restaurant selectedRestaurant = Restaurant.Find(parameters.id);
selectedRestaurant.Delete();
List<Restaurant> allRestaurants = Restaurant.GetAll();
Dictionary<string, object> model = new Dictionary<string, object>();
User currentUser = User.GetCurrentUser();
model.Add("currentUser", currentUser);
model.Add("allRestaurants", allRestaurants);
return View["restaurants.cshtml", model];
};
Get["/restaurant/new"]=_=>{
List<Cuisine> allCuisines = Cuisine.GetAll();
Dictionary<string, object> model = new Dictionary<string, object>();
User currentUser = User.GetCurrentUser();
model.Add("currentUser", currentUser);
model.Add("allCuisines", allCuisines);
return View["restaurant_new.cshtml", model];
};
Post["/restaurant/success"]=_=>{
Restaurant newRestaurant = new Restaurant(Request.Form["restaurant-name"], Request.Form["cuisine-id"]);
newRestaurant.Save();
List<Restaurant> allRestaurants = Restaurant.GetAll();
Dictionary<string, object> model = new Dictionary<string, object>();
User currentUser = User.GetCurrentUser();
model.Add("currentUser", currentUser);
model.Add("allRestaurants", allRestaurants);
return View["restaurants.cshtml", model];
};
Patch["/restaurant/success/{id}"]=parameters=>{
var selectedRestaurant = Restaurant.Find(Request.Form["restaurant-id"]);
selectedRestaurant.SetName(Request.Form["restaurant-name"]);
selectedRestaurant.SetCuisineId(Request.Form["cuisine-id"]);
Dictionary<string, object> model = new Dictionary<string, object>();
var currentUser= User.GetCurrentUser();
model.Add("currentUser", currentUser);
var selectedReviews = selectedRestaurant.GetReviews();
var allUsers = User.GetAll();
Dictionary<int, string> usernames = new Dictionary<int, string>{};
foreach(User reviewer in allUsers)
{
usernames.Add(reviewer.GetId(), reviewer.GetName());
}
model.Add("users", usernames);
model.Add("restaurant", selectedRestaurant);
model.Add("reviews", selectedReviews);
return View["restaurant.cshtml", model];
};
Get["/review/new/{id}"]= parameters =>{
Dictionary<string, object> model = new Dictionary<string, object>();
var allUsers = User.GetAll();
var restaurantToBeReviewed = Restaurant.Find(parameters.id);
var currentUser= User.GetCurrentUser();
model.Add("currentUser", currentUser);
model.Add("users", allUsers);
model.Add("restaurant", restaurantToBeReviewed);
return View["review_new.cshtml", model];
};
Post["/review/success"]=_=>{
Review newReview = new Review(Request.Form["review-content"], Request.Form["restaurant-id"], Request.Form["user-id"], Request.Form["rating"]);
newReview.Save();
Dictionary<string, object> model = new Dictionary<string, object>();
var selectedRestaurant = Restaurant.Find(Request.Form["restaurant-id"]);
double newRating = selectedRestaurant.CalculateAverageRating();
selectedRestaurant.SetAverageRating(newRating);
selectedRestaurant = Restaurant.Find(Request.Form["restaurant-id"]);
var selectedReviews = selectedRestaurant.GetReviews();
var currentUser= User.GetCurrentUser();
model.Add("currentUser", currentUser);
var allUsers = User.GetAll();
Dictionary<int, string> usernames = new Dictionary<int, string>{};
foreach(User reviewer in allUsers)
{
usernames.Add(reviewer.GetId(), reviewer.GetName());
}
model.Add("users", usernames);
model.Add("restaurant", selectedRestaurant);
model.Add("reviews", selectedReviews);
return View["restaurant.cshtml", model];
};
Get["/user/new"]=_=>{
User currentUser = User.GetCurrentUser();
return View["user_new.cshtml", currentUser];
};
Post["/user/success"]=_=>{
bool isNameTaken = User.IsUserNameTaken(Request.Form["user-name"]);
User currentUser = User.GetCurrentUser();
if(isNameTaken)
{
return View["user_taken.cshtml", currentUser];
}
else
{
User newUser = new User(Request.Form["user-name"], Request.Form["display-preference"]);
newUser.Save();
newUser.SetCurrentUser();
User currentUser2 = User.GetCurrentUser();
return View["index.cshtml", currentUser2];
}
};
}
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_Save_SavesSomethingToDatabase()
{
//Arrange
Restaurant newRestaurant = new Restaurant("McDonalds", 1);
//Act
newRestaurant.Save();
int result = Restaurant.GetAll().Count;
//Assert
Assert.Equal(1, result);
}
public void Test_Save_SavesCorrectObjectToDatabase()
{
//Arrange
Restaurant newRestaurant = new Restaurant("McDonalds", 1);
//Act
newRestaurant.Save();
Restaurant savedRestaurant = Restaurant.GetAll()[0];
//Assert
Assert.Equal(newRestaurant, savedRestaurant);
}
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);
}
public List<Restaurant> GetRestaurants()
{
List<Restaurant> allRestaurantsMatchingCuisine = new List<Restaurant>{};
SqlConnection conn = DB.Connection();
SqlDataReader rdr = null;
conn.Open();
SqlCommand cmd = new SqlCommand("SELECT * FROM restaurants WHERE cuisine_id = @cuisineId;", conn);
SqlParameter cuisineIdParameter = new SqlParameter();
cuisineIdParameter.ParameterName = "@cuisineId";
cuisineIdParameter.Value = this.GetId().ToString();
cmd.Parameters.Add(cuisineIdParameter);
rdr = cmd.ExecuteReader();
while(rdr.Read())
{
int restaurantId = rdr.GetInt32(0);
string restaurantName = rdr.GetString(1);
int restaurantCuisineId = rdr.GetInt32(2);
double averageRating = rdr.GetDouble(3);
Restaurant newRestaurant = new Restaurant(restaurantName, restaurantCuisineId, restaurantId, averageRating);
allRestaurantsMatchingCuisine.Add(newRestaurant);
}
if (rdr != null)
{
rdr.Close();
}
if (conn != null)
{
conn.Close();
}
return allRestaurantsMatchingCuisine;
}
public static List<Restaurant> GetAll()
{
List<Restaurant> allRestaurants = new List<Restaurant>{};
SqlConnection conn = DB.Connection();
SqlDataReader rdr = null;
conn.Open();
SqlCommand cmd = new SqlCommand("SELECT * FROM restaurants;", conn);
rdr = cmd.ExecuteReader();
while(rdr.Read())
{
int restaurantId = rdr.GetInt32(0);
string restaurantName = rdr.GetString(1);
int restaurantCuisineId = rdr.GetInt32(2);
double restaurantAverageRating = rdr.GetDouble(3);
Restaurant newRestaurant = new Restaurant(restaurantName, restaurantCuisineId, restaurantId, restaurantAverageRating);
allRestaurants.Add(newRestaurant);
}
if (rdr != null)
{
rdr.Close();
}
if (conn != null)
{
conn.Close();
}
return allRestaurants;
}
