@@ -0,0 +1,41 @@
+#!/usr/bin/env python
+
+import sys
+import os
+import unittest
+
+sys.path.append(os.path.join(os.path.dirname(__file__), '..'))
+
+import Xlib.display
+import Xlib.protocol.display
+
+
+class TestXlibDisplay(unittest.TestCase):
+    def setUp(self):
+        self.display = Xlib.display.Display(":99.0")
+
+    def test_display_instance(self):
+        print "1"
+        self.assertIsInstance(self.display, Xlib.display.Display)
+
+    def test_default_DisplayName(self):
+        print "2"
+        self.assertEqual(self.display.get_display_name(), ":99.0")
+
+    def test_default_screenNumber(self):
+        self.assertEqual(self.display.get_default_screen(), 0)
+
+    def test_returns_no_events(self):
+        self.assertEqual(self.display.pending_events(), 0)
+
+    def test_pointer_mapping_is_list(self):
+        self.assertIsInstance(self.display.get_pointer_mapping(), list)
+
+    def test_set_get_pointer_mapping(self):
+        length = len(self.display.get_pointer_mapping())
+        self.display.set_pointer_mapping([0] * length)
+        self.assertEqual(self.display.get_pointer_mapping(), [0] * length)
+
+
+if __name__ == '__main__':
+    unittest.main()