unittests/ie_exists_test.rb in watir-1.5.6 vs unittests/ie_exists_test.rb in watir-1.6.2

@@ -1,12 +1,13 @@
 # test IE#exists?
 # revision: $Revision: 962 $
 
-$LOAD_PATH.unshift File.join(File.dirname(__FILE__), '..') if $0 == __FILE__
+$LOAD_PATH.unshift File.join(File.dirname(__FILE__), '..') unless $SETUP_LOADED
 require 'unittests/setup'
 
 class TC_IE_Exists < Test::Unit::TestCase 
+  tags :fails_on_firefox, :new
   def setup
     @ie = Watir::IE.new
   end
   def teardown
     @ie.close
@@ -15,18 +16,19 @@
     assert(@ie.exists?)
   end
 end
 
 class TC_IENotExists < Test::Unit::TestCase 
+  tags :fails_on_firefox, :new
   def setup
     @ie = Watir::IE.new
   end
   def test_we_closed_it
     @ie.close
-    assert(!@ie.exists?)
+    assert_false(@ie.exists?)
   end
   def test_some_one_else_closed_it
     @ie.ie.quit
     sleep 0.3 # give it some time to close
-    assert(!@ie.exists?)
+    assert_false(@ie.exists?)
   end    
 end
\ No newline at end of file