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# 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"))
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