Fix some unit tests

Change-Id: I2f14be0cecbc842b23dc3c99b5df257b8e6b0d53
Reviewed-on: http://gerrit.dmdirc.com/390
Reviewed-by: Gregory Holmes <greboid@dmdirc.com>
Tested-by: Gregory Holmes <greboid@dmdirc.com>

test/com/dmdirc/actions/ActionComponentChainTest.java

 
 import com.dmdirc.config.IdentityManager;
 
-import org.junit.Before;
+import org.junit.BeforeClass;
 import org.junit.Test;
 import static org.junit.Assert.*;
 
 public class ActionComponentChainTest {
 
-    @Before
-    public void setUp() throws Exception {
+    @BeforeClass
+    public static void setUp() throws Exception {
         IdentityManager.load();
         ActionManager.init();
     }

test/com/dmdirc/config/ConfigSourceTest.java

 package com.dmdirc.config;
 
 import com.dmdirc.harness.TestConfigSource;
-import java.awt.Color;
 import org.junit.Test;
 import static org.junit.Assert.*;
 
     
     @Test
     public void testGetInt() {
-        assertEquals(42, s.getOptionInt("true", "42"));
+        assertEquals(42, s.getOptionInt("true", "42").intValue());
     }
     
     @Test

test/com/dmdirc/ui/messages/StyliserStylesTest.java

         final StringBuilder builder = new StringBuilder();
         Styliser.addStyledString(doc, new String[]{input});
         final AttributedCharacterIterator aci = Utils.getAttributedString(
-                new String[]{input, }, IdentityManager.getGlobalConfig()).
+                new String[]{input, }, "dialog", 12).
                 getAttributedString().getIterator();
          
         Map<AttributedCharacterIterator.Attribute, Object> map = null;