| """Unit tests for idlelib.configSectionNameDialog""" |
| import unittest |
| from idlelib.idle_test.mock_tk import Var, Mbox |
| from idlelib import configSectionNameDialog as name_dialog_module |
| |
| name_dialog = name_dialog_module.GetCfgSectionNameDialog |
| |
| class Dummy_name_dialog(object): |
| # Mock for testing the following methods of name_dialog |
| name_ok = name_dialog.name_ok.im_func |
| Ok = name_dialog.Ok.im_func |
| Cancel = name_dialog.Cancel.im_func |
| # Attributes, constant or variable, needed for tests |
| used_names = ['used'] |
| name = Var() |
| result = None |
| destroyed = False |
| def destroy(self): |
| self.destroyed = True |
| |
| # name_ok calls Mbox.showerror if name is not ok |
| orig_mbox = name_dialog_module.tkMessageBox |
| showerror = Mbox.showerror |
| |
| class ConfigNameTest(unittest.TestCase): |
| dialog = Dummy_name_dialog() |
| |
| @classmethod |
| def setUpClass(cls): |
| name_dialog_module.tkMessageBox = Mbox |
| |
| @classmethod |
| def tearDownClass(cls): |
| name_dialog_module.tkMessageBox = orig_mbox |
| |
| def test_blank_name(self): |
| self.dialog.name.set(' ') |
| self.assertEqual(self.dialog.name_ok(), '') |
| self.assertEqual(showerror.title, 'Name Error') |
| self.assertIn('No', showerror.message) |
| |
| def test_used_name(self): |
| self.dialog.name.set('used') |
| self.assertEqual(self.dialog.name_ok(), '') |
| self.assertEqual(showerror.title, 'Name Error') |
| self.assertIn('use', showerror.message) |
| |
| def test_long_name(self): |
| self.dialog.name.set('good'*8) |
| self.assertEqual(self.dialog.name_ok(), '') |
| self.assertEqual(showerror.title, 'Name Error') |
| self.assertIn('too long', showerror.message) |
| |
| def test_good_name(self): |
| self.dialog.name.set(' good ') |
| showerror.title = 'No Error' # should not be called |
| self.assertEqual(self.dialog.name_ok(), 'good') |
| self.assertEqual(showerror.title, 'No Error') |
| |
| def test_ok(self): |
| self.dialog.destroyed = False |
| self.dialog.name.set('good') |
| self.dialog.Ok() |
| self.assertEqual(self.dialog.result, 'good') |
| self.assertTrue(self.dialog.destroyed) |
| |
| def test_cancel(self): |
| self.dialog.destroyed = False |
| self.dialog.Cancel() |
| self.assertEqual(self.dialog.result, '') |
| self.assertTrue(self.dialog.destroyed) |
| |
| |
| if __name__ == '__main__': |
| unittest.main(verbosity=2, exit=False) |
