Test for MessageBoardTest.java

src/test/java/MessageBoardTest.java

@@ -0,0 +1,56 @@
+package uta.cse3310;
+
+import org.junit.Before;
+import org.junit.Test;
+
+import junit.framework.TestCase;
+
+import static org.junit.Assert.*;
+
+import java.util.Vector;
+
+public class MessageBoardTest extends TestCase {
+    private messageBoard messageBoard;
+
+    public void setUp() {
+        messageBoard = new messageBoard();
+    }
+
+    public void testAddMessage() {
+        String nick = "User1";
+        String message = "Hello World";
+        messageBoard.addMessage(nick, message);
+        Vector<String> messages = messageBoard.getMessages();
+        assertTrue("Message should be added to the board", messages.contains(nick + ": " + message));
+    }
+
+    public void testGenerateMessage() {
+        String systemMessage = "System update";
+        messageBoard.generateMessage(systemMessage);
+        Vector<String> messages = messageBoard.getMessages();
+        assertTrue("System message should be added to the board", messages.contains("System: " + systemMessage));
+    }
+
+    public void testReceiveInput() {
+        String nick = "User2";
+        String message = "Another message";
+        MessageBoard.receiveInput(nick, message);
+        Vector<String> messages = messageBoard.getMessages();
+        assertTrue("Received message should be added to the board", messages.contains(nick + ": " + message));
+    }
+
+    public void testEmptyMessageNotAdded() {
+        String nick = "User3";
+        String message = "    ";  // Intentionally empty message
+        messageBoard.receiveInput(nick, message);
+        Vector<String> messages = messageBoard.getMessages();
+        assertFalse("Empty message should not be added to the board", messages.contains(nick + ": " + message));
+    }
+
+    public void testPrintMessages() {
+        messageBoard.addMessage("User4", "Test message for print");
+        // Not an ideal way to test print, as it involves standard output, but here we assume it's implemented correctly.
+        messageBoard.printMessages();  // Observational test to see if it prints without errors
+    }
+}
+