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128 lines
3.7 KiB
Python
128 lines
3.7 KiB
Python
"""Test idlelib.configdialog.
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Half the class creates dialog, half works with user customizations.
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Coverage: 46% just by creating dialog, 56% with current tests.
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"""
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from idlelib.configdialog import ConfigDialog, idleConf # test import
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from test.support import requires
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requires('gui')
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from tkinter import Tk
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import unittest
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import idlelib.config as config
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# Tests should not depend on fortuitous user configurations.
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# They must not affect actual user .cfg files.
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# Use solution from test_config: empty parsers with no filename.
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usercfg = idleConf.userCfg
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testcfg = {
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'main': config.IdleUserConfParser(''),
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'highlight': config.IdleUserConfParser(''),
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'keys': config.IdleUserConfParser(''),
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'extensions': config.IdleUserConfParser(''),
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}
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# ConfigDialog.changedItems is a 3-level hierarchical dictionary of
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# pending changes that mirrors the multilevel user config dict.
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# For testing, record args in a list for comparison with expected.
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changes = []
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class TestDialog(ConfigDialog):
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def AddChangedItem(self, *args):
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changes.append(args)
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def setUpModule():
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global root, configure
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idleConf.userCfg = testcfg
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root = Tk()
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root.withdraw()
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configure = TestDialog(root, 'Test', _utest=True)
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def tearDownModule():
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global root, configure
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idleConf.userCfg = testcfg
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configure.remove_var_callbacks()
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del configure
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root.update_idletasks()
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root.destroy()
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del root
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class FontTabTest(unittest.TestCase):
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def setUp(self):
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changes.clear()
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def test_font(self):
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# Set values guaranteed not to be defaults.
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dfont = idleConf.GetFont(root, 'main', 'EditorWindow')
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dsize = str(dfont[1])
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dbold = dfont[2] == 'bold'
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configure.fontName.set('Test Font')
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expected = [
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('main', 'EditorWindow', 'font', 'Test Font'),
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('main', 'EditorWindow', 'font-size', dsize),
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('main', 'EditorWindow', 'font-bold', dbold)]
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self.assertEqual(changes, expected)
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changes.clear()
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configure.fontSize.set(20)
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expected = [
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('main', 'EditorWindow', 'font', 'Test Font'),
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('main', 'EditorWindow', 'font-size', '20'),
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('main', 'EditorWindow', 'font-bold', dbold)]
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self.assertEqual(changes, expected)
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changes.clear()
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configure.fontBold.set(not dbold)
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expected = [
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('main', 'EditorWindow', 'font', 'Test Font'),
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('main', 'EditorWindow', 'font-size', '20'),
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('main', 'EditorWindow', 'font-bold', not dbold)]
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self.assertEqual(changes, expected)
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#def test_sample(self): pass # TODO
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def test_tabspace(self):
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configure.spaceNum.set(6)
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self.assertEqual(changes, [('main', 'Indent', 'num-spaces', 6)])
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class HighlightTest(unittest.TestCase):
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def setUp(self):
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changes.clear()
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#def test_colorchoose(self): pass # TODO
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class KeysTest(unittest.TestCase):
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def setUp(self):
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changes.clear()
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class GeneralTest(unittest.TestCase):
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def setUp(self):
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changes.clear()
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def test_startup(self):
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configure.radioStartupEdit.invoke()
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self.assertEqual(changes,
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[('main', 'General', 'editor-on-startup', 1)])
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def test_autosave(self):
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configure.radioSaveAuto.invoke()
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self.assertEqual(changes, [('main', 'General', 'autosave', 1)])
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def test_editor_size(self):
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configure.entryWinHeight.insert(0, '1')
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self.assertEqual(changes, [('main', 'EditorWindow', 'height', '140')])
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changes.clear()
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configure.entryWinWidth.insert(0, '1')
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self.assertEqual(changes, [('main', 'EditorWindow', 'width', '180')])
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#def test_help_sources(self): pass # TODO
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if __name__ == '__main__':
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unittest.main(verbosity=2)
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