public void TestRegister()
{
TestChatroom register = new TestChatroom();
register.RestartChatroom();
// register the user for the first time
Boolean firstR = register.Register(userOne.Nickname, userOne.GroupID);
// return true because user didn't exist in the chatroom before
Assert.AreEqual(firstR, true);
// register the same user again
Boolean secondR = register.Register(userOne.Nickname, userOne.GroupID);
// returns false because he is already registered
Assert.AreEqual(secondR, false);
}
public void TestLogin()
{
TestChatroom login = new TestChatroom();
login.RestartChatroom();
// register user
login.Register(userTwo.Nickname, userTwo.GroupID);
// login an existing user
Boolean firstL = login.Login(userTwo.Nickname, userTwo.GroupID);
// returns true because he exists
Assert.AreEqual(firstL, true);
// login a nonexistent user
Boolean secondL = login.Login("otheruser", "4");
// returns false because he doesn't exist
Assert.AreEqual(secondL, false);
}
public void TestLogout()
{
TestChatroom logout = new TestChatroom();
logout.RestartChatroom();
// register user
logout.Register(userOne.Nickname, userOne.GroupID);
// login user
logout.Login(userOne.Nickname, userOne.GroupID);
// logout user
Boolean firstlogout = logout.Logout();
// returns true because a user was loggenin before
Assert.AreEqual(firstlogout, true);
// logout again
Boolean secondlogout = logout.Logout();
// returns false because no user was loggedin
Assert.AreEqual(secondlogout, false);
}
public void TestMessage()
{
TestChatroom mes = new TestChatroom();
mes.RestartChatroom();
// register user
mes.Register(userOne.Nickname, userOne.GroupID);
// login user
mes.Login(userOne.Nickname, userOne.GroupID);
// write a message
int first = mes.WriteMessage("message");
// returns 1 because message is legal
Assert.AreEqual(first, 1);
// create illegal message
String s = new string('a', 151);
// write illegal message
int second = mes.WriteMessage(s);
// retruns 1 because it's illegal and wasn't written
Assert.AreEqual(second, -1);
}
public void TestFilter()
{
TestChatroom filter = new TestChatroom();
filter.RestartChatroom();
// strings of the 3 messages by userOne
String first = "my first message";
String second = "group 24 is the best";
String third = "100 final grade";
// order them in the order they sould be, by timestamp
List <String> test = new List <String>(3)
{
first,
second,
third
};
// register user
// login user
// write a number of messages
// logout expect the last one
// wait 2 seconds to make sure the time per message is different
filter.Register(userOne.Nickname, userOne.GroupID);
filter.Login(userOne.Nickname, userOne.GroupID);
filter.WriteMessage(first);
System.Threading.Thread.Sleep(2000);
filter.WriteMessage(second);
System.Threading.Thread.Sleep(2000);
filter.WriteMessage(third);
filter.Logout();
filter.Register(userTwo.Nickname, userTwo.GroupID);
filter.Login(userTwo.Nickname, userTwo.GroupID);
filter.WriteMessage("message of second");
filter.WriteMessage("my message is not important");
filter.Logout();
filter.Register(userThree.Nickname, userThree.GroupID);
filter.Login(userThree.Nickname, userThree.GroupID);
filter.WriteMessage("message of third");
// set sort ascending
filter.SetFilterAndSort(0, 2, true, userOne.GroupID, userOne.Nickname);
// get the sorted messages ascending
List <String> messages = filter.GetAllMessages();
// initialize variable for iteration
int i = 0;
// go through the messages and check that each message
// contains the body of the message written in the beginning
// in the correct order
foreach (String mess in messages)
{
Assert.AreEqual(mess.Contains(test[i]), true);
i++;
}
// set sort descending
filter.SetFilterAndSort(0, 2, false, userOne.GroupID, userOne.Nickname);
// get the sorted messages descending
messages = filter.GetAllMessages();
// initialize variable for iteration
i = 2;
// go through the messages and check that each message
// contains the body of the message written in the beginning
// in the correct order
foreach (String mess in messages)
{
Assert.AreEqual(mess.Contains(test[i]), true);
i--;
}
}
public void TestSortByAll()
{
TestChatroom sortbyall = new TestChatroom();
sortbyall.RestartChatroom();
// strings of the 8 messages
String One_first = "first message of userOne";
String One_second = "second message of userOne";
String Two_first = "first message of userTwo";
String Two_second = "second message of userTwo";
String Three_first = "first message of userThree";
String Three_second = "second message of userThree";
String Four_first = "first message of userFour";
String Four_second = "second message of userFour";
// order them in the order they should be,
// first by group id, then username, then timestamp
List <String> test = new List <String>(8)
{
Three_first, Three_second, Two_first, Two_second,
Four_first, Four_second, One_first, One_second
};
// register user
// login user
// write its' message
// logout user except the last
// wait 2 seconds to make sure the time per message is different
sortbyall.Register(userThree.Nickname, userThree.GroupID);
sortbyall.Login(userThree.Nickname, userThree.GroupID);
sortbyall.WriteMessage(Three_first);
sortbyall.Logout();
System.Threading.Thread.Sleep(2000);
sortbyall.Register(userFour.Nickname, userFour.GroupID);
sortbyall.Login(userFour.Nickname, userFour.GroupID);
sortbyall.WriteMessage(Four_first);
sortbyall.Logout();
System.Threading.Thread.Sleep(2000);
sortbyall.Register(userOne.Nickname, userOne.GroupID);
sortbyall.Login(userOne.Nickname, userOne.GroupID);
sortbyall.WriteMessage(One_first);
sortbyall.Logout();
System.Threading.Thread.Sleep(2000);
sortbyall.Register(userTwo.Nickname, userTwo.GroupID);
sortbyall.Login(userTwo.Nickname, userTwo.GroupID);
sortbyall.WriteMessage(Two_first);
sortbyall.Logout();
System.Threading.Thread.Sleep(2000);
sortbyall.Register(userThree.Nickname, userThree.GroupID);
sortbyall.Login(userThree.Nickname, userThree.GroupID);
sortbyall.WriteMessage(Three_second);
sortbyall.Logout();
System.Threading.Thread.Sleep(2000);
sortbyall.Register(userFour.Nickname, userFour.GroupID);
sortbyall.Login(userFour.Nickname, userFour.GroupID);
sortbyall.WriteMessage(Four_second);
sortbyall.Logout();
System.Threading.Thread.Sleep(2000);
sortbyall.Register(userOne.Nickname, userOne.GroupID);
sortbyall.Login(userOne.Nickname, userOne.GroupID);
sortbyall.WriteMessage(One_second);
sortbyall.Logout();
System.Threading.Thread.Sleep(2000);
sortbyall.Register(userTwo.Nickname, userTwo.GroupID);
sortbyall.Login(userTwo.Nickname, userTwo.GroupID);
sortbyall.WriteMessage(Two_second);
// set sort ascending
sortbyall.SetFilterAndSort(2, 0, true, "", "");
// get the sorted messages ascending
List <String> messagesAsc = sortbyall.GetAllMessages();
// initialize variable for iteration
int i = 0;
// go through the messages and check that each message
// contains the body of the message written in the beginning
// in the correct order
foreach (String mess in messagesAsc)
{
Assert.AreEqual(mess.Contains(test[i]), true);
i++;
}
// set sort descending
sortbyall.SetFilterAndSort(2, 0, false, "", "");
// get the sorted messages descending
List <String> messagesDes = sortbyall.GetAllMessages();
// initialize variable for iteration
i = 7;
// go through the messages and check that each message
// contains the body of the message written in the beginning
// in the correct order
foreach (String mess in messagesDes)
{
Assert.AreEqual(mess.Contains(test[i]), true);
i--;
}
}
public void TestSortByName()
{
TestChatroom sortbyname = new TestChatroom();
sortbyname.RestartChatroom();
// strings of the 4 messages
String first = "message of userOne";
String second = "message of userTwo";
String third = "message of userThree";
String fourth = "message of userFour";
// order them in the order they should be, alphabetically by username
List <String> test = new List <String>(4)
{
fourth,
first,
third,
second
};
// register user
// login user
// write its' message
// logout user excect the last one
sortbyname.Register(userThree.Nickname, userThree.GroupID);
sortbyname.Login(userThree.Nickname, userThree.GroupID);
sortbyname.WriteMessage(third);
sortbyname.Logout();
sortbyname.Register(userFour.Nickname, userFour.GroupID);
sortbyname.Login(userFour.Nickname, userFour.GroupID);
sortbyname.WriteMessage(fourth);
sortbyname.Logout();
sortbyname.Register(userOne.Nickname, userOne.GroupID);
sortbyname.Login(userOne.Nickname, userOne.GroupID);
sortbyname.WriteMessage(first);
sortbyname.Logout();
sortbyname.Register(userTwo.Nickname, userTwo.GroupID);
sortbyname.Login(userTwo.Nickname, userTwo.GroupID);
sortbyname.WriteMessage(second);
// set sort ascending
sortbyname.SetFilterAndSort(1, 0, true, "", "");
// get the sorted messages ascending
List <String> messages = sortbyname.GetAllMessages();
// initialize variable for iteration
int i = 0;
// go through the messages and check that each message
// contains the body of the message written in the beginning
// in the correct order
foreach (String mess in messages)
{
Assert.AreEqual(mess.Contains(test[i]), true);
i++;
}
// set sort descending
sortbyname.SetFilterAndSort(1, 0, false, "", "");
// get the sorted messages descending
messages = sortbyname.GetAllMessages();
// initialize variable for iteration
i = 3;
// go through the messages and check that each message
// contains the body of the message written in the beginning
// in the correct order
foreach (String mess in messages)
{
Assert.AreEqual(mess.Contains(test[i]), true);
i--;
}
}