Added some tests, but they still fail since we don't have JUnit4 active yet.

test/net/java/sip/communicator/impl/protocol/irc/ChatRoomIrcImplTest.java

@@ -0,0 +1,77 @@
+package net.java.sip.communicator.impl.protocol.irc;
+
+import java.util.*;
+
+import junit.framework.*;
+
+import org.easymock.*;
+
+import com.google.common.collect.*;
+
+public class ChatRoomIrcImplTest
+    extends TestCase
+{
+    private ProtocolProviderServiceIrcImpl providerMock;
+    private IrcStack stackMock;
+
+    //@before
+    public void setUp() throws Exception
+    {
+        super.setUp();
+        this.providerMock =
+            EasyMock.createMock(ProtocolProviderServiceIrcImpl.class);
+        this.stackMock = EasyMock.createMock(IrcStack.class);
+        EasyMock.expect(this.providerMock.getIrcStack()).andReturn(stackMock);
+        EasyMock.expect(this.stackMock.getChannelTypes()).andReturn(
+            Collections.unmodifiableSet(Sets.newHashSet('#', '$')));
+    }
+
+    //@Test
+    public void testConstruction()
+    {
+        EasyMock.replay(this.providerMock, this.stackMock);
+        new ChatRoomIrcImpl("#test", this.providerMock);
+    }
+
+    //@Test(expected = IllegalArgumentException.class)
+    public void testConstructionNullIdentifier()
+    {
+        EasyMock.replay(this.providerMock, this.stackMock);
+        new ChatRoomIrcImpl(null, this.providerMock);
+    }
+
+    //@Test(expected = IllegalArgumentException.class)
+    public void testConstructionNullProvider()
+    {
+        EasyMock.replay(this.providerMock, this.stackMock);
+        new ChatRoomIrcImpl("#test", null);
+    }
+
+    //@Test(expected = IllegalArgumentException.class)
+    public void testIllegalNameBadPrefix()
+    {
+        EasyMock.replay(this.providerMock, this.stackMock);
+        new ChatRoomIrcImpl("!test", this.providerMock);
+    }
+
+    //@Test(expected = IllegalArgumentException.class)
+    public void testIllegalNameSpace()
+    {
+        EasyMock.replay(this.providerMock, this.stackMock);
+        new ChatRoomIrcImpl("#test test", this.providerMock);
+    }
+
+    //@Test(expected = IllegalArgumentException.class)
+    public void testIllegalNameComma()
+    {
+        EasyMock.replay(this.providerMock, this.stackMock);
+        new ChatRoomIrcImpl("#test,test", this.providerMock);
+    }
+
+    //@Test
+    public void testValidName()
+    {
+        EasyMock.replay(this.providerMock, this.stackMock);
+        new ChatRoomIrcImpl("#my-cool-channel", this.providerMock);
+    }
+}