[Python-checkins] r73157 - python/branches/tk_and_idle_maintenance/Lib/lib-tk/test/test_tkinter/test_entry.py

[guilherme.polo]

Author: guilherme.polo
Date: Tue Jun  2 23:11:08 2009
New Revision: 73157

Log:
Initial tests for Tkinter.Entry.

Added:
   python/branches/tk_and_idle_maintenance/Lib/lib-tk/test/test_tkinter/test_entry.py   (contents, props changed)

Added: python/branches/tk_and_idle_maintenance/Lib/lib-tk/test/test_tkinter/test_entry.py
==============================================================================
--- (empty file)
+++ python/branches/tk_and_idle_maintenance/Lib/lib-tk/test/test_tkinter/test_entry.py	Tue Jun  2 23:11:08 2009
@@ -0,0 +1,85 @@
+import unittest
+import Tkinter
+from test.test_support import requires, run_unittest
+from ttk import setup_master
+
+requires('gui')
+
+class EntryTest(unittest.TestCase):
+
+    def setUp(self):
+        self.root = setup_master()
+        self.entry = Tkinter.Entry(self.root)
+
+    def tearDown(self):
+        self.entry.destroy()
+
+
+    def test_delete(self):
+        self.entry.insert('end', 'avocado')
+        self.entry.delete(0)
+        self.assertEqual(self.entry.get(), 'vocado')
+
+        # verify that the last index isn't removed by delete.
+        self.entry.delete(0, 1)
+        self.assertEqual(self.entry.get(), 'ocado')
+
+        self.entry.delete(2, 0)
+        self.assertEqual(self.entry.get(), 'ocado')
+        self.assertRaises(Tkinter.TclError, self.entry.delete, 'last')
+
+    def test_get_insert(self):
+        self.assertEqual(self.entry.get(), '')
+        self.assertIs(self.entry.insert('end', 'hi'), None)
+        self.assertEqual(self.entry.get(), 'hi')
+        self.entry.insert(1, 'ea')
+        self.assertEqual(self.entry.get(), 'heai')
+
+        self.entry.delete(0, 'end')
+        self.entry.insert(0, u'\u1234')
+        x = self.entry.get()
+        self.assertEqual(x, u'\u1234')
+        self.assertEqual(len(x), 1)
+
+    def test_icursor(self):
+        self.assertEqual(self.entry.index('insert'), 0)
+        self.assertIs(self.entry.icursor(2), None)
+        self.assertEqual(self.entry.index('insert'), 0)
+
+        self.entry.insert(0, 'testing')
+        self.entry.icursor(2)
+        self.assertEqual(self.entry.index('insert'), 2)
+
+    def test_index(self):
+        i = self.entry.index(0)
+        self.assertEqual(i, 0)
+        i = self.entry.index('0')
+        self.assertEqual(i, 0)
+        self.entry.insert('end', '.. abc ..')
+        self.assertTrue(isinstance(self.entry.index('end'), int))
+
+    def test_scan(self): pass
+
+    def test_selection(self):
+        self.entry.insert(0, 'airplane')
+        self.assertFalse(self.entry.selection_present())
+        self.entry.selection_range(0, 1)
+        self.assertTrue(self.entry.selection_present())
+        self.assertEqual(self.entry.index('sel.first'), 0)
+        self.assertEqual(self.entry.index('sel.last'), 1)
+        self.assertIs(self.entry.selection_clear(), None)
+        # sel.last doesn't exist now.
+        self.assertRaises(Tkinter.TclError, self.entry.index, 'sel.last')
+
+    def test_xview(self):
+        view = self.entry.xview()
+        self.assertTrue(isinstance(view, tuple))
+        self.assertEqual(len(view), 2)
+        for item in view:
+            self.assertTrue(isinstance(item, float))
+
+
+tests_gui = (EntryTest, )
+
+if __name__ == "__main__":
+    run_unittest(*tests_gui)