public void CreateUser_ShouldFailOnNullObject()
{
var handler = new UserHandler(new UserTestContext());
ModelUser user = null;
var result = handler.CreateUser(user, "123", "123");
}
public void Login_ShouldFailOnWrongPassword()
{
UserHandler handler = new UserHandler(new UserTestContext());
ModelUser u1 = new ModelUser()
{
FirstName = "Tester",
LastName = "Person 1",
PhoneNumber = "123",
Id = 1,
UserName = "******"
};
var pass = "******";
handler.CreateUser(u1, pass, pass);
try
{
var result = handler.Login(u1.UserName, "123");
Assert.Fail();
}
catch (Exception ex)
{
Assert.AreEqual("Wrong password entered", ex.Message);
}
}
public ModelUser CreateUser(ModelUser user, string password, string repeatedPassword)
{
if (user == null)
{
throw new ArgumentException("Parameter is null");
}
if (string.IsNullOrEmpty(password) || string.IsNullOrEmpty(repeatedPassword))
{
throw new ArgumentException("Parameter is null");
}
if (password != repeatedPassword)
{
throw new ArgumentException("Passwords doesn't match");
}
if (!CheckNonNullablePropertiesAreNotNull(user))
{
throw new ArgumentException("Non nullable properties are null");
}
if (UserNameExists(user.UserName))
{
throw new Exception("Username already exists");
}
EfUser u = user.ConvertObj <ModelUser, EfUser>();
u.Password = new Assets.Password();
u.Password.Salt = Crypter.Blowfish.GenerateSalt();
u.Password.Hash = HashPassword(password, u.Password.Salt);
var s = db.UserSet.Add(u);
db.SaveChanges();
return(u.ConvertObj <EfUser, ModelUser>());
}
/// <summary>
/// Not currently working correctly. UserHandler doesn't update an object currently when it's not connected to an actual dbcontext file.
/// TestMethod should either be updated to implement a test database or UserHandler should be changed to take account for testing.
/// Add [TestMethod] when finished
/// </summary>
public void UpdateUser_ShouldUpdateValues()
{
UserHandler handler = new UserHandler(new UserTestContext());
ModelUser u1 = new ModelUser()
{
FirstName = "Tester",
LastName = "Person 1",
PhoneNumber = "123",
Id = 1
};
var pass = "******";
try
{
var result = handler.CreateUser(u1, pass, pass);
u1.LastName = "Person 2";
var r2 = handler.UpdateUser(u1);
if (!r2)
{
Assert.Fail();
}
var newUser = handler.GetUser(u1.Id);
Assert.AreEqual(u1.LastName, newUser.LastName);
}
catch (Exception ex)
{
}
}
private bool CheckNonNullablePropertiesAreNotNull(ModelUser user)
{
if (string.IsNullOrEmpty(user.FirstName) || string.IsNullOrEmpty(user.LastName) || string.IsNullOrEmpty(user.PhoneNumber))
{
return(false);
}
return(true);
}
public bool UpdateUser(ModelUser user)
{
try
{
return(UserHandler.UpdateUser(user));
}
catch (Exception e)
{
ErrorHandler.ReportError(e, CurrentUser.Id);
return(false);
}
}
public bool UpdateUser(ModelUser user)
{
if (user == null)
{
throw new Exception("Parameter is null");
}
if (!UserExists(user.Id))
{
throw new Exception("User doesn't exist");
}
db.MarkAsChanged(user.ConvertObj <ModelUser, EfUser>(), EntityState.Modified);
db.SaveChanges();
return(true);
}
public ModelUser GetUser(int id)
{
if (id == 0)
{
throw new Exception("ID is not set or 0");
}
if (!UserExists(id))
{
throw new Exception("User doesn't exist");
}
EfUser user = db.UserSet.Find(id);
ModelUser returnUser = new ModelUser();
returnUser = user.ConvertObj <EfUser, ModelUser>();
return(returnUser);
}
public void DeleteUser_ShouldFailIfUserDoesNotExist()
{
UserHandler handler = new UserHandler(new UserTestContext());
try
{
ModelUser u = new ModelUser();
u.Id = 1;
var result = handler.DeleteUser(u);
Assert.Fail();
}
catch (Exception ex)
{
Assert.AreEqual("User doesn't exist", ex.Message);
}
}
public bool DeleteUser(ModelUser user)
{
if (user == null)
{
throw new Exception("Parameter is null");
}
if (!UserExists(user.Id))
{
throw new Exception("User doesn't exist");
}
EfUser u = user.ConvertObj <ModelUser, EfUser>();
db.UserSet.Attach(u);
db.MarkAsChanged(u, EntityState.Deleted);
db.SaveChanges();
return(true);
}
public ModelUser CreateUser(ModelUser user, string password, string repeatedPassword)
{
try
{
return(UserHandler.CreateUser(user, password, repeatedPassword));
}
catch (Exception e)
{
if (CurrentUser != null)
{
ErrorHandler.ReportError(e, CurrentUser.Id);
}
else
{
ErrorHandler.ReportError(e, 5);
}
return(null);
}
}
public void SetCurrentUser(ModelUser user)
{
try
{
if (!UserExists(user.Id))
{
throw new Exception("No User found");
}
CurrentUser = user;
}
catch (Exception e)
{
if (!UserExists(user.Id))
{
user.Id = CurrentUser.Id;
}
ErrorHandler.ReportError(e, user.Id);
}
}
public void CreateUser_ShouldFailOnNullProperties()
{
var handler = new UserHandler(new UserTestContext());
ModelUser user = new ModelUser()
{
FirstName = null
};
try
{
var result = handler.CreateUser(user, "123", "123");
Assert.Fail();
}
catch (Exception ex)
{
Assert.AreEqual("Non nullable properties are null", ex.Message);
}
}
public void Login_ShouldReturnUser()
{
UserHandler handler = new UserHandler(new UserTestContext());
ModelUser u1 = new ModelUser()
{
FirstName = "Tester",
LastName = "Person 1",
PhoneNumber = "123",
Id = 1,
UserName = "******"
};
var pass = "******";
handler.CreateUser(u1, pass, pass);
var result = handler.Login(u1.UserName, pass);
Assert.IsNotNull(result);
}
public void UpdateUser_ShouldFailIfUserDoesNotExist()
{
UserHandler handler = new UserHandler(new UserTestContext());
try
{
ModelUser u1 = new ModelUser()
{
Id = 1,
FirstName = "Lol",
LastName = "more lol",
PhoneNumber = "123"
};
var result = handler.UpdateUser(u1);
Assert.Fail();
}
catch (Exception ex)
{
Assert.AreEqual("User doesn't exist", ex.Message);
}
}
public void Login_ShouldFailOnNullParameters()
{
UserHandler handler = new UserHandler(new UserTestContext());
ModelUser u1 = new ModelUser()
{
FirstName = "Tester",
LastName = "Person 1",
PhoneNumber = "123",
Id = 1,
UserName = "******"
};
var pass = "******";
handler.CreateUser(u1, pass, pass);
try
{
handler.Login("", "123");
Assert.Fail();
}
catch (Exception ex)
{
Assert.AreEqual("All fields must be filled", ex.Message);
}
try
{
handler.Login("123", "");
Assert.Fail();
}
catch (Exception ex)
{
Assert.AreEqual("All fields must be filled", ex.Message);
}
}
public void GetUser_ShouldThrowExceptionIfUserIdDoesNotExist()
{
UserHandler handler = new UserHandler(new UserTestContext());
ModelUser u1 = new ModelUser()
{
Id = 1,
FirstName = "lol",
LastName = "more lol",
PhoneNumber = "123"
};
var pass = "******";
try
{
var u2 = handler.CreateUser(u1, pass, pass);
var result = handler.GetUser(2);
Assert.Fail();
}
catch (Exception ex)
{
Assert.AreEqual("User doesn't exist", ex.Message);
}
}
public List <ModelError> GetCurrentErrorsForUser(ModelUser user)
{
return(ErrorHandler.GetCurrentErrorsForUser(user));
}
