blob: 049f01dd004344a308301479698fce4998260025 [file] [log] [blame]
/**
* @license
* Copyright (C) 2018 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.
*/
import '../../../test/common-test-setup-karma.js';
import './gr-diff-mode-selector.js';
import {DiffViewMode} from '../../../constants/constants.js';
const basicFixture = fixtureFromElement('gr-diff-mode-selector');
suite('gr-diff-mode-selector tests', () => {
let element;
setup(() => {
element = basicFixture.instantiate();
});
test('_computeSelectedClass', () => {
assert.equal(element._computeSideBySideSelected(DiffViewMode.SIDE_BY_SIDE),
'selected');
assert.equal(element._computeSideBySideSelected(DiffViewMode.UNIFIED),
'');
assert.equal(element._computeUnifiedSelected(DiffViewMode.UNIFIED),
'selected');
assert.equal(element._computeUnifiedSelected(DiffViewMode.SIDE_BY_SIDE),
'');
});
test('setMode', () => {
const saveStub = sinon.stub(element.restApiService, 'savePreferences');
// Setting the mode initially does not save prefs.
element.saveOnChange = true;
element.setMode('SIDE_BY_SIDE');
assert.isFalse(saveStub.called);
// Setting the mode to itself does not save prefs.
element.setMode('SIDE_BY_SIDE');
assert.isFalse(saveStub.called);
// Setting the mode to something else does not save prefs if saveOnChange
// is false.
element.saveOnChange = false;
element.setMode('UNIFIED_DIFF');
assert.isFalse(saveStub.called);
// Setting the mode to something else does not save prefs if saveOnChange
// is false.
element.saveOnChange = true;
element.setMode('SIDE_BY_SIDE');
assert.isTrue(saveStub.calledOnce);
});
});