another stab at fixing the URLProtocolValidator unit test, issue 1106

git-svn-id: http://svn.dmdirc.com/trunk@3917 00569f92-eb28-0410-84fd-f71c24880f

test/com/dmdirc/config/prefs/validator/URLProtocolValidatorTest.java

     @Test
     public void testValidate() {
         IdentityManager.load();
+        IdentityManager.getConfigIdentity().setOption("protocol", "http", "BROWSER");
         final URLProtocolValidator validator = new URLProtocolValidator();
         assertTrue(validator.validate(null).isFailure());
         assertTrue(validator.validate("").isFailure());
         assertTrue(validator.validate("http").isFailure());
-        assertTrue(validator.validate("https").isFailure());
-        assertTrue(validator.validate("irc").isFailure());
         assertFalse(validator.validate("steam").isFailure());
     }