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<!DOCTYPE html>
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@license
Copyright (C) 2016 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.
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<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
<title>gr-diff-preferences</title>
<script src="/node_modules/@webcomponents/webcomponentsjs/custom-elements-es5-adapter.js"></script>
<script src="/node_modules/@webcomponents/webcomponentsjs/webcomponents-lite.js"></script>
<script src="/components/wct-browser-legacy/browser.js"></script>
<test-fixture id="basic">
<template>
<gr-diff-preferences></gr-diff-preferences>
</template>
</test-fixture>
<script type="module">
import '../../../test/common-test-setup.js';
import './gr-diff-preferences.js';
suite('gr-diff-preferences tests', () => {
let element;
let sandbox;
let diffPreferences;
function valueOf(title, fieldsetid) {
const sections = element.$[fieldsetid].querySelectorAll('section');
let titleEl;
for (let i = 0; i < sections.length; i++) {
titleEl = sections[i].querySelector('.title');
if (titleEl.textContent.trim() === title) {
return sections[i].querySelector('.value');
}
}
}
setup(() => {
diffPreferences = {
context: 10,
line_wrapping: false,
line_length: 100,
tab_size: 8,
font_size: 12,
show_tabs: true,
show_whitespace_errors: true,
syntax_highlighting: true,
manual_review: false,
ignore_whitespace: 'IGNORE_NONE',
};
stub('gr-rest-api-interface', {
getDiffPreferences() {
return Promise.resolve(diffPreferences);
},
});
element = fixture('basic');
sandbox = sinon.sandbox.create();
return element.loadData();
});
teardown(() => { sandbox.restore(); });
test('renders', () => {
// Rendered with the expected preferences selected.
assert.equal(valueOf('Context', 'diffPreferences')
.firstElementChild.bindValue, diffPreferences.context);
assert.equal(valueOf('Fit to screen', 'diffPreferences')
.firstElementChild.checked, diffPreferences.line_wrapping);
assert.equal(valueOf('Diff width', 'diffPreferences')
.firstElementChild.bindValue, diffPreferences.line_length);
assert.equal(valueOf('Tab width', 'diffPreferences')
.firstElementChild.bindValue, diffPreferences.tab_size);
assert.equal(valueOf('Font size', 'diffPreferences')
.firstElementChild.bindValue, diffPreferences.font_size);
assert.equal(valueOf('Show tabs', 'diffPreferences')
.firstElementChild.checked, diffPreferences.show_tabs);
assert.equal(valueOf('Show trailing whitespace', 'diffPreferences')
.firstElementChild.checked, diffPreferences.show_whitespace_errors);
assert.equal(valueOf('Syntax highlighting', 'diffPreferences')
.firstElementChild.checked, diffPreferences.syntax_highlighting);
assert.equal(
valueOf('Automatically mark viewed files reviewed', 'diffPreferences')
.firstElementChild.checked, !diffPreferences.manual_review);
assert.equal(valueOf('Ignore Whitespace', 'diffPreferences')
.firstElementChild.bindValue, diffPreferences.ignore_whitespace);
assert.isFalse(element.hasUnsavedChanges);
});
test('save changes', () => {
sandbox.stub(element.$.restAPI, 'saveDiffPreferences')
.returns(Promise.resolve());
const showTrailingWhitespaceCheckbox =
valueOf('Show trailing whitespace', 'diffPreferences')
.firstElementChild;
showTrailingWhitespaceCheckbox.checked = false;
element._handleShowTrailingWhitespaceTap();
assert.isTrue(element.hasUnsavedChanges);
// Save the change.
return element.save().then(() => {
assert.isFalse(element.hasUnsavedChanges);
});
});
});
</script>