| "Test macosx, coverage 45% on Windows." |
|
|
| from idlelib import macosx |
| import unittest |
| from test.support import requires |
| import tkinter as tk |
| import unittest.mock as mock |
| from idlelib.filelist import FileList |
|
|
| mactypes = {'carbon', 'cocoa', 'xquartz'} |
| nontypes = {'other'} |
| alltypes = mactypes | nontypes |
|
|
|
|
| def setUpModule(): |
| global orig_tktype |
| orig_tktype = macosx._tk_type |
|
|
|
|
| def tearDownModule(): |
| macosx._tk_type = orig_tktype |
|
|
|
|
| class InitTktypeTest(unittest.TestCase): |
| "Test _init_tk_type." |
|
|
| @classmethod |
| def setUpClass(cls): |
| requires('gui') |
| cls.root = tk.Tk() |
| cls.root.withdraw() |
| cls.orig_platform = macosx.platform |
|
|
| @classmethod |
| def tearDownClass(cls): |
| cls.root.update_idletasks() |
| cls.root.destroy() |
| del cls.root |
| macosx.platform = cls.orig_platform |
|
|
| def test_init_sets_tktype(self): |
| "Test that _init_tk_type sets _tk_type according to platform." |
| for platform, types in ('darwin', alltypes), ('other', nontypes): |
| with self.subTest(platform=platform): |
| macosx.platform = platform |
| macosx._tk_type = None |
| macosx._init_tk_type() |
| self.assertIn(macosx._tk_type, types) |
|
|
|
|
| class IsTypeTkTest(unittest.TestCase): |
| "Test each of the four isTypeTk predecates." |
| isfuncs = ((macosx.isAquaTk, ('carbon', 'cocoa')), |
| (macosx.isCarbonTk, ('carbon')), |
| (macosx.isCocoaTk, ('cocoa')), |
| (macosx.isXQuartz, ('xquartz')), |
| ) |
|
|
| @mock.patch('idlelib.macosx._init_tk_type') |
| def test_is_calls_init(self, mockinit): |
| "Test that each isTypeTk calls _init_tk_type when _tk_type is None." |
| macosx._tk_type = None |
| for func, whentrue in self.isfuncs: |
| with self.subTest(func=func): |
| func() |
| self.assertTrue(mockinit.called) |
| mockinit.reset_mock() |
|
|
| def test_isfuncs(self): |
| "Test that each isTypeTk return correct bool." |
| for func, whentrue in self.isfuncs: |
| for tktype in alltypes: |
| with self.subTest(func=func, whentrue=whentrue, tktype=tktype): |
| macosx._tk_type = tktype |
| (self.assertTrue if tktype in whentrue else self.assertFalse)\ |
| (func()) |
|
|
|
|
| class SetupTest(unittest.TestCase): |
| "Test setupApp." |
|
|
| @classmethod |
| def setUpClass(cls): |
| requires('gui') |
| cls.root = tk.Tk() |
| cls.root.withdraw() |
| def cmd(tkpath, func): |
| assert isinstance(tkpath, str) |
| assert isinstance(func, type(cmd)) |
| cls.root.createcommand = cmd |
|
|
| @classmethod |
| def tearDownClass(cls): |
| cls.root.update_idletasks() |
| cls.root.destroy() |
| del cls.root |
|
|
| @mock.patch('idlelib.macosx.overrideRootMenu') |
| def test_setupapp(self, overrideRootMenu): |
| "Call setupApp with each possible graphics type." |
| root = self.root |
| flist = FileList(root) |
| for tktype in alltypes: |
| with self.subTest(tktype=tktype): |
| macosx._tk_type = tktype |
| macosx.setupApp(root, flist) |
| if tktype in ('carbon', 'cocoa'): |
| self.assertTrue(overrideRootMenu.called) |
| overrideRootMenu.reset_mock() |
|
|
|
|
| if __name__ == '__main__': |
| unittest.main(verbosity=2) |
|
|
