| # Copyright (C) 2019 The Android Open Source Project |
| # |
| # Licensed under the Apache License, Version 2.0 (the "License"); |
| # you may not use this file except in compliance with the License. |
| # You may obtain a copy of the License at |
| # |
| # http://www.apache.org/licenses/LICENSE-2.0 |
| # |
| # Unless required by applicable law or agreed to in writing, software |
| # distributed under the License is distributed on an "AS IS" BASIS, |
| # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| # See the License for the specific language governing permissions and |
| # limitations under the License. |
| |
| """Unittests for the editor.py module.""" |
| |
| import unittest |
| |
| from editor import Editor |
| |
| |
| class EditorTestCase(unittest.TestCase): |
| """Take care of resetting Editor state across tests.""" |
| |
| def setUp(self): |
| self.setEditor(None) |
| |
| def tearDown(self): |
| self.setEditor(None) |
| |
| @staticmethod |
| def setEditor(editor): |
| Editor._editor = editor |
| |
| |
| class GetEditor(EditorTestCase): |
| """Check GetEditor behavior.""" |
| |
| def test_basic(self): |
| """Basic checking of _GetEditor.""" |
| self.setEditor(':') |
| self.assertEqual(':', Editor._GetEditor()) |
| |
| |
| class EditString(EditorTestCase): |
| """Check EditString behavior.""" |
| |
| def test_no_editor(self): |
| """Check behavior when no editor is available.""" |
| self.setEditor(':') |
| self.assertEqual('foo', Editor.EditString('foo')) |
| |
| def test_cat_editor(self): |
| """Check behavior when editor is `cat`.""" |
| self.setEditor('cat') |
| self.assertEqual('foo', Editor.EditString('foo')) |