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bpo-30495: IDLE: Modernize textview.py with docstrings and PEP8 names (#1839) (#2102)

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Patch by Cheryl Sabella.
(cherry picked from commit 0aa0a06e8b)
This commit is contained in:
terryjreedy 2017-06-11 04:16:55 -04:00 • committed by GitHub
parent c0ef607c52
commit ccccf3156f
3 changed files with 61 additions and 41 deletions
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20
Lib/idlelib/idle_test/test_textview.py
View file

@ -41,7 +41,7 @@ class TV(tv.TextViewer): # Used in TextViewTest.
# Call wrapper class with mock wait_window.
class TextViewTest(unittest.TestCase):
def setUp(self):
TV.transient.__init__()
TV.grab_set.__init__()
@ -52,19 +52,19 @@ class TextViewTest(unittest.TestCase):
self.assertTrue(TV.transient.called)
self.assertTrue(TV.grab_set.called)
self.assertTrue(TV.wait_window.called)
view.Ok()
view.ok()
def test_init_nonmodal(self):
view = TV(root, 'Title', 'test text', modal=False)
self.assertFalse(TV.transient.called)
self.assertFalse(TV.grab_set.called)
self.assertFalse(TV.wait_window.called)
view.Ok()
view.ok()
def test_ok(self):
view = TV(root, 'Title', 'test text', modal=False)
view.destroy = Func()
view.Ok()
view.ok()
self.assertTrue(view.destroy.called)
del view.destroy # Unmask real function.
view.destroy()
@ -86,13 +86,13 @@ class ViewFunctionTest(unittest.TestCase):
def test_view_text(self):
view = tv.view_text(root, 'Title', 'test text', modal=False)
self.assertIsInstance(view, tv.TextViewer)
view.Ok()
view.ok()
def test_view_file(self):
view = tv.view_file(root, 'Title', __file__, modal=False)
self.assertIsInstance(view, tv.TextViewer)
self.assertIn('Test', view.textView.get('1.0', '1.end'))
view.Ok()
self.assertIn('Test', view.text.get('1.0', '1.end'))
view.ok()
def test_bad_file(self):
# Mock showerror will be used; view_file will return None.
@ -131,7 +131,7 @@ class ButtonClickTest(unittest.TestCase):
self.assertEqual(self.called, True)
self.assertEqual(self.view.title(), 'TITLE_TEXT')
self.assertEqual(self.view.textView.get('1.0', '1.end'), 'COMMAND')
self.assertEqual(self.view.text.get('1.0', '1.end'), 'COMMAND')
def test_view_file_bind_with_button(self):
def _command():
@ -144,10 +144,10 @@ class ButtonClickTest(unittest.TestCase):
self.assertEqual(self.called, True)
self.assertEqual(self.view.title(), 'TITLE_FILE')
with open(__file__) as f:
self.assertEqual(self.view.textView.get('1.0', '1.end'),
self.assertEqual(self.view.text.get('1.0', '1.end'),
f.readline().strip())
f.readline()
self.assertEqual(self.view.textView.get('3.0', '3.end'),
self.assertEqual(self.view.text.get('3.0', '3.end'),
f.readline().strip())