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