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<!DOCTYPE html>
<!--
@license
Copyright (C) 2016 The Android Open Source Project
Licensed under the Apache License, Version 2.0 (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-api-interface</title>
<script src="../../../bower_components/webcomponentsjs/webcomponents-lite.min.js"></script>
<script src="../../../bower_components/web-component-tester/browser.js"></script>
<link rel="import" href="../../../test/common-test-setup.html"/>
<link rel="import" href="gr-js-api-interface.html">
<script>void(0);</script>
<test-fixture id="basic">
<template>
<gr-js-api-interface></gr-js-api-interface>
</template>
</test-fixture>
<script>
suite('gr-js-api-interface tests', () => {
let element;
let plugin;
let errorStub;
let sandbox;
let getResponseObjectStub;
let sendStub;
const throwErrFn = function() {
throw Error('Unfortunately, this handler has stopped');
};
setup(() => {
sandbox = sinon.sandbox.create();
getResponseObjectStub = sandbox.stub().returns(Promise.resolve());
sendStub = sandbox.stub().returns(Promise.resolve({status: 200}));
stub('gr-rest-api-interface', {
getAccount() {
return Promise.resolve({name: 'Judy Hopps'});
},
getResponseObject: getResponseObjectStub,
send(...args) {
return sendStub(...args);
},
});
element = fixture('basic');
errorStub = sandbox.stub(console, 'error');
Gerrit.install(p => { plugin = p; }, '0.1',
'http://test.com/plugins/testplugin/static/test.js');
Gerrit._setPluginsPending([]);
});
teardown(() => {
sandbox.restore();
element._removeEventCallbacks();
plugin = null;
});
test('reuse plugin for install calls', () => {
let otherPlugin;
Gerrit.install(p => { otherPlugin = p; }, '0.1',
'http://test.com/plugins/testplugin/static/test.js');
assert.strictEqual(plugin, otherPlugin);
});
test('flushes preinstalls if provided', () => {
assert.doesNotThrow(() => {
Gerrit._flushPreinstalls();
});
window.Gerrit.flushPreinstalls = sandbox.stub();
Gerrit._flushPreinstalls();
assert.isTrue(window.Gerrit.flushPreinstalls.calledOnce);
delete window.Gerrit.flushPreinstalls;
});
test('url', () => {
assert.equal(plugin.url(), 'http://test.com/plugins/testplugin/');
assert.equal(plugin.url('/static/test.js'),
'http://test.com/plugins/testplugin/static/test.js');
});
test('_send on failure rejects with response text', () => {
sendStub.returns(Promise.resolve(
{status: 400, text() { return Promise.resolve('text'); }}));
return plugin._send().catch(r => {
assert.equal(r, 'text');
});
});
test('_send on failure without text rejects with code', () => {
sendStub.returns(Promise.resolve(
{status: 400, text() { return Promise.resolve(null); }}));
return plugin._send().catch(r => {
assert.equal(r, '400');
});
});
test('get', () => {
const response = {foo: 'foo'};
getResponseObjectStub.returns(Promise.resolve(response));
return plugin.get('/url', r => {
assert.isTrue(sendStub.calledWith(
'GET', 'http://test.com/plugins/testplugin/url'));
assert.strictEqual(r, response);
});
});
test('get using Promise', () => {
const response = {foo: 'foo'};
getResponseObjectStub.returns(Promise.resolve(response));
return plugin.get('/url', r => 'rubbish').then(r => {
assert.isTrue(sendStub.calledWith(
'GET', 'http://test.com/plugins/testplugin/url'));
assert.strictEqual(r, response);
});
});
test('post', () => {
const payload = {foo: 'foo'};
const response = {bar: 'bar'};
getResponseObjectStub.returns(Promise.resolve(response));
return plugin.post('/url', payload, r => {
assert.isTrue(sendStub.calledWith(
'POST', 'http://test.com/plugins/testplugin/url', payload));
assert.strictEqual(r, response);
});
});
test('put', () => {
const payload = {foo: 'foo'};
const response = {bar: 'bar'};
getResponseObjectStub.returns(Promise.resolve(response));
return plugin.put('/url', payload, r => {
assert.isTrue(sendStub.calledWith(
'PUT', 'http://test.com/plugins/testplugin/url', payload));
assert.strictEqual(r, response);
});
});
test('delete works', () => {
const response = {status: 204};
sendStub.returns(Promise.resolve(response));
return plugin.delete('/url', r => {
assert.isTrue(sendStub.calledWithExactly(
'DELETE', 'http://test.com/plugins/testplugin/url'));
assert.strictEqual(r, response);
});
});
test('delete fails', () => {
sendStub.returns(Promise.resolve(
{status: 400, text() { return Promise.resolve('text'); }}));
return plugin.delete('/url', r => {
throw new Error('Should not resolve');
}).catch(err => {
assert.isTrue(sendStub.calledWith(
'DELETE', 'http://test.com/plugins/testplugin/url'));
assert.equal('text', err);
});
});
test('history event', done => {
plugin.on(element.EventType.HISTORY, throwErrFn);
plugin.on(element.EventType.HISTORY, path => {
assert.equal(path, '/path/to/awesomesauce');
assert.isTrue(errorStub.calledOnce);
done();
});
element.handleEvent(element.EventType.HISTORY,
{path: '/path/to/awesomesauce'});
});
test('showchange event', done => {
const testChange = {
_number: 42,
revisions: {def: {_number: 2}, abc: {_number: 1}},
};
const expectedChange = Object.assign({mergeable: false}, testChange);
plugin.on(element.EventType.SHOW_CHANGE, throwErrFn);
plugin.on(element.EventType.SHOW_CHANGE, (change, revision, info) => {
assert.deepEqual(change, expectedChange);
assert.deepEqual(revision, testChange.revisions.abc);
assert.deepEqual(info, {mergeable: false});
assert.isTrue(errorStub.calledOnce);
done();
});
element.handleEvent(element.EventType.SHOW_CHANGE,
{change: testChange, patchNum: 1, info: {mergeable: false}});
});
test('handleEvent awaits plugins load', done => {
const testChange = {
_number: 42,
revisions: {def: {_number: 2}, abc: {_number: 1}},
};
const spy = sandbox.spy();
Gerrit._setPluginsCount(1);
plugin.on(element.EventType.SHOW_CHANGE, spy);
element.handleEvent(element.EventType.SHOW_CHANGE,
{change: testChange, patchNum: 1});
assert.isFalse(spy.called);
Gerrit._setPluginsCount(0);
flush(() => {
assert.isTrue(spy.called);
done();
});
});
test('comment event', done => {
const testCommentNode = {foo: 'bar'};
plugin.on(element.EventType.COMMENT, throwErrFn);
plugin.on(element.EventType.COMMENT, commentNode => {
assert.deepEqual(commentNode, testCommentNode);
assert.isTrue(errorStub.calledOnce);
done();
});
element.handleEvent(element.EventType.COMMENT, {node: testCommentNode});
});
test('revert event', () => {
function appendToRevertMsg(c, revertMsg, originalMsg) {
return revertMsg + '\n' + originalMsg.replace(/^/gm, '> ') + '\ninfo';
}
assert.equal(element.modifyRevertMsg(null, 'test', 'origTest'), 'test');
assert.equal(errorStub.callCount, 0);
plugin.on(element.EventType.REVERT, throwErrFn);
plugin.on(element.EventType.REVERT, appendToRevertMsg);
assert.equal(element.modifyRevertMsg(null, 'test', 'origTest'),
'test\n> origTest\ninfo');
assert.isTrue(errorStub.calledOnce);
plugin.on(element.EventType.REVERT, appendToRevertMsg);
assert.equal(element.modifyRevertMsg(null, 'test', 'origTest'),
'test\n> origTest\ninfo\n> origTest\ninfo');
assert.isTrue(errorStub.calledTwice);
});
test('postrevert event', () => {
function getLabels(c) {
return {'Code-Review': 1};
}
assert.deepEqual(element.getLabelValuesPostRevert(null), {});
assert.equal(errorStub.callCount, 0);
plugin.on(element.EventType.POST_REVERT, throwErrFn);
plugin.on(element.EventType.POST_REVERT, getLabels);
assert.deepEqual(
element.getLabelValuesPostRevert(null), {'Code-Review': 1});
assert.isTrue(errorStub.calledOnce);
});
test('commitmsgedit event', done => {
const testMsg = 'Test CL commit message';
plugin.on(element.EventType.COMMIT_MSG_EDIT, throwErrFn);
plugin.on(element.EventType.COMMIT_MSG_EDIT, (change, msg) => {
assert.deepEqual(msg, testMsg);
assert.isTrue(errorStub.calledOnce);
done();
});
element.handleCommitMessage(null, testMsg);
});
test('labelchange event', done => {
const testChange = {_number: 42};
plugin.on(element.EventType.LABEL_CHANGE, throwErrFn);
plugin.on(element.EventType.LABEL_CHANGE, change => {
assert.deepEqual(change, testChange);
assert.isTrue(errorStub.calledOnce);
done();
});
element.handleEvent(element.EventType.LABEL_CHANGE, {change: testChange});
});
test('submitchange', () => {
plugin.on(element.EventType.SUBMIT_CHANGE, throwErrFn);
plugin.on(element.EventType.SUBMIT_CHANGE, () => { return true; });
assert.isTrue(element.canSubmitChange());
assert.isTrue(errorStub.calledOnce);
plugin.on(element.EventType.SUBMIT_CHANGE, () => { return false; });
plugin.on(element.EventType.SUBMIT_CHANGE, () => { return true; });
assert.isFalse(element.canSubmitChange());
assert.isTrue(errorStub.calledTwice);
});
test('versioning', () => {
const callback = sandbox.spy();
Gerrit.install(callback, '0.0pre-alpha');
assert(callback.notCalled);
});
test('getAccount', done => {
Gerrit.getLoggedIn().then(loggedIn => {
assert.isTrue(loggedIn);
done();
});
});
test('_setPluginsCount', done => {
stub('gr-reporting', {
pluginsLoaded() {
done();
},
});
Gerrit._setPluginsCount(0);
});
test('_arePluginsLoaded', () => {
assert.isTrue(Gerrit._arePluginsLoaded());
Gerrit._setPluginsCount(1);
assert.isFalse(Gerrit._arePluginsLoaded());
Gerrit._setPluginsCount(0);
assert.isTrue(Gerrit._arePluginsLoaded());
});
test('_pluginInstalled', () => {
const pluginsLoadedStub = sandbox.stub();
stub('gr-reporting', {
pluginsLoaded: (...args) => pluginsLoadedStub(...args),
});
const plugins = [
'http://test.com/plugins/foo/static/test.js',
'http://test.com/plugins/bar/static/test.js',
];
Gerrit._setPluginsPending(plugins);
Gerrit._pluginInstalled(plugins[0]);
Gerrit._pluginInstalled(plugins[1]);
assert.isTrue(pluginsLoadedStub.calledWithExactly(['foo', 'bar']));
});
test('install calls _pluginInstalled', () => {
sandbox.stub(Gerrit, '_pluginInstalled');
Gerrit.install(p => { plugin = p; }, '0.1',
'http://test.com/plugins/testplugin/static/test.js');
// testplugin has already been installed once (in setup).
assert.isFalse(Gerrit._pluginInstalled.called);
// testplugin2 plugin has not yet been installed.
Gerrit.install(p => { plugin = p; }, '0.1',
'http://test.com/plugins/testplugin2/static/test.js');
assert.isTrue(Gerrit._pluginInstalled.calledOnce);
});
test('plugin install errors mark plugins as loaded', () => {
Gerrit._setPluginsCount(1);
Gerrit.install(() => {}, '0.0pre-alpha');
return Gerrit.awaitPluginsLoaded();
});
test('multiple ui plugins per java plugin', () => {
const file1 = 'http://test.com/plugins/qaz/static/foo.nocache.js';
const file2 = 'http://test.com/plugins/qaz/static/bar.js';
Gerrit._setPluginsPending([file1, file2]);
Gerrit.install(() => {}, '0.1', file1);
Gerrit.install(() => {}, '0.1', file2);
return Gerrit.awaitPluginsLoaded();
});
test('plugin install errors shows toasts', () => {
const alertStub = sandbox.stub();
document.addEventListener('show-alert', alertStub);
Gerrit._setPluginsCount(1);
Gerrit.install(() => {}, '0.0pre-alpha');
return Gerrit.awaitPluginsLoaded().then(() => {
assert.isTrue(alertStub.calledOnce);
});
});
test('installGwt calls _pluginInstalled', () => {
sandbox.stub(Gerrit, '_pluginInstalled');
Gerrit.installGwt('http://test.com/plugins/testplugin/static/test.js');
assert.isTrue(Gerrit._pluginInstalled.calledOnce);
});
test('installGwt returns a plugin', () => {
const plugin = Gerrit.installGwt(
'http://test.com/plugins/testplugin/static/test.js');
assert.isOk(plugin);
assert.isOk(plugin._loadedGwt);
});
test('attributeHelper', () => {
assert.isOk(plugin.attributeHelper());
});
test('deprecated.install', () => {
plugin.deprecated.install();
assert.strictEqual(plugin.popup, plugin.deprecated.popup);
assert.strictEqual(plugin.onAction, plugin.deprecated.onAction);
assert.notStrictEqual(plugin.install, plugin.deprecated.install);
});
test('getAdminMenuLinks', () => {
const links = [{text: 'a', url: 'b'}, {text: 'c', url: 'd'}];
const getCallbacksStub = sandbox.stub(element, '_getEventCallbacks')
.returns([
{getMenuLinks: () => [links[0]]},
{getMenuLinks: () => [links[1]]},
]);
const result = element.getAdminMenuLinks();
assert.deepEqual(result, links);
assert.isTrue(getCallbacksStub.calledOnce);
assert.equal(getCallbacksStub.lastCall.args[0],
element.EventType.ADMIN_MENU_LINKS);
});
test('Gerrit._isPluginPreloaded', () => {
Gerrit._preloadedPlugins = {baz: ()=>{}};
assert.isFalse(Gerrit._isPluginPreloaded('plugins/foo/bar'));
assert.isFalse(Gerrit._isPluginPreloaded('http://a.com/42'));
assert.isTrue(Gerrit._isPluginPreloaded('preloaded:baz'));
Gerrit._preloadedPlugins = null;
});
test('preloaded plugins are installed', () => {
const installStub = sandbox.stub();
Gerrit._preloadedPlugins = {foo: installStub};
Gerrit._installPreloadedPlugins();
assert.isTrue(installStub.called);
const pluginApi = installStub.lastCall.args[0];
assert.strictEqual(pluginApi.getPluginName(), 'foo');
});
test('installing preloaded plugin', () => {
let plugin;
window.ASSETS_PATH = 'http://blips.com/chitz';
Gerrit.install(p => { plugin = p; }, '0.1', 'preloaded:foo');
assert.strictEqual(plugin.getPluginName(), 'foo');
assert.strictEqual(plugin.url('/some/thing.html'),
'http://blips.com/chitz/plugins/foo/some/thing.html');
delete window.ASSETS_PATH;
});
suite('test plugin with base url', () => {
let baseUrlPlugin;
setup(() => {
sandbox.stub(Gerrit.BaseUrlBehavior, 'getBaseUrl').returns('/r');
Gerrit._setPluginsCount(1);
Gerrit.install(p => { baseUrlPlugin = p; }, '0.1',
'http://test.com/r/plugins/baseurlplugin/static/test.js');
});
test('url', () => {
assert.notEqual(baseUrlPlugin.url(),
'http://test.com/plugins/baseurlplugin/');
assert.equal(baseUrlPlugin.url(),
'http://test.com/r/plugins/baseurlplugin/');
assert.equal(baseUrlPlugin.url('/static/test.js'),
'http://test.com/r/plugins/baseurlplugin/static/test.js');
});
});
suite('popup', () => {
test('popup(element) is deprecated', () => {
plugin.popup(document.createElement('div'));
assert.isTrue(console.error.calledOnce);
});
test('popup(moduleName) creates popup with component', () => {
const openStub = sandbox.stub();
sandbox.stub(window, 'GrPopupInterface').returns({
open: openStub,
});
plugin.popup('some-name');
assert.isTrue(openStub.calledOnce);
assert.isTrue(GrPopupInterface.calledWith(plugin, 'some-name'));
});
test('deprecated.popup(element) creates popup with element', () => {
const el = document.createElement('div');
el.textContent = 'some text here';
const openStub = sandbox.stub(GrPopupInterface.prototype, 'open');
openStub.returns(Promise.resolve({
_getElement() {
return document.createElement('div');
}}));
plugin.deprecated.popup(el);
assert.isTrue(openStub.calledOnce);
});
});
suite('onAction', () => {
let change;
let revision;
let actionDetails;
setup(() => {
change = {};
revision = {};
actionDetails = {__key: 'some'};
sandbox.stub(plugin, 'on').callsArgWith(1, change, revision);
sandbox.stub(plugin, 'changeActions').returns({
addTapListener: sandbox.stub().callsArg(1),
getActionDetails: () => actionDetails,
});
});
test('returns GrPluginActionContext', () => {
const stub = sandbox.stub();
plugin.deprecated.onAction('change', 'foo', ctx => {
assert.isTrue(ctx instanceof GrPluginActionContext);
assert.strictEqual(ctx.change, change);
assert.strictEqual(ctx.revision, revision);
assert.strictEqual(ctx.action, actionDetails);
assert.strictEqual(ctx.plugin, plugin);
stub();
});
assert.isTrue(stub.called);
});
test('other actions', () => {
const stub = sandbox.stub();
plugin.deprecated.onAction('project', 'foo', stub);
plugin.deprecated.onAction('edit', 'foo', stub);
plugin.deprecated.onAction('branch', 'foo', stub);
assert.isFalse(stub.called);
});
});
suite('screen', () => {
test('screenUrl()', () => {
sandbox.stub(Gerrit.BaseUrlBehavior, 'getBaseUrl').returns('/base');
assert.equal(plugin.screenUrl(), 'http://test.com/base/x/testplugin');
assert.equal(
plugin.screenUrl('foo'), 'http://test.com/base/x/testplugin/foo');
});
test('deprecated works', () => {
const stub = sandbox.stub();
const hookStub = {onAttached: sandbox.stub()};
sandbox.stub(plugin, 'hook').returns(hookStub);
plugin.deprecated.screen('foo', stub);
assert.isTrue(plugin.hook.calledWith('testplugin-screen-foo'));
const fakeEl = {style: {display: ''}};
hookStub.onAttached.callArgWith(0, fakeEl);
assert.isTrue(stub.called);
assert.equal(fakeEl.style.display, 'none');
});
test('works', () => {
sandbox.stub(plugin, 'registerCustomComponent');
plugin.screen('foo', 'some-module');
assert.isTrue(plugin.registerCustomComponent.calledWith(
'testplugin-screen-foo', 'some-module'));
});
});
suite('panel', () => {
let fakeEl;
let emulateAttached;
setup(()=> {
fakeEl = {change: {}, revision: {}};
const hookStub = {onAttached: sandbox.stub()};
sandbox.stub(plugin, 'hook').returns(hookStub);
emulateAttached = () => hookStub.onAttached.callArgWith(0, fakeEl);
});
test('plugin.panel is deprecated', () => {
plugin.panel('rubbish');
assert.isTrue(console.error.called);
});
[
['CHANGE_SCREEN_BELOW_COMMIT_INFO_BLOCK', 'change-view-integration'],
['CHANGE_SCREEN_BELOW_CHANGE_INFO_BLOCK', 'change-metadata-item'],
].forEach(([panelName, endpointName]) => {
test(`deprecated.panel works for ${panelName}`, () => {
const callback = sandbox.stub();
plugin.deprecated.panel(panelName, callback);
assert.isTrue(plugin.hook.calledWith(endpointName));
emulateAttached();
assert.isTrue(callback.called);
const args = callback.args[0][0];
assert.strictEqual(args.body, fakeEl);
assert.strictEqual(args.p.CHANGE_INFO, fakeEl.change);
assert.strictEqual(args.p.REVISION_INFO, fakeEl.revision);
});
});
});
suite('settingsScreen', () => {
test('plugin.settingsScreen is deprecated', () => {
plugin.settingsScreen('rubbish');
assert.isTrue(console.error.called);
});
test('plugin.settings() returns GrSettingsApi', () => {
assert.isOk(plugin.settings());
assert.isTrue(plugin.settings() instanceof GrSettingsApi);
});
test('plugin.deprecated.settingsScreen() works', () => {
const hookStub = {onAttached: sandbox.stub()};
sandbox.stub(plugin, 'hook').returns(hookStub);
const fakeSettings = {};
fakeSettings.title = sandbox.stub().returns(fakeSettings);
fakeSettings.token = sandbox.stub().returns(fakeSettings);
fakeSettings.module = sandbox.stub().returns(fakeSettings);
fakeSettings.build = sandbox.stub().returns(hookStub);
sandbox.stub(plugin, 'settings').returns(fakeSettings);
const callback = sandbox.stub();
plugin.deprecated.settingsScreen('path', 'menu', callback);
assert.isTrue(fakeSettings.title.calledWith('menu'));
assert.isTrue(fakeSettings.token.calledWith('path'));
assert.isTrue(fakeSettings.module.calledWith('div'));
assert.equal(fakeSettings.build.callCount, 1);
const fakeBody = {};
const fakeEl = {
style: {
display: '',
},
querySelector: sandbox.stub().returns(fakeBody),
};
// Emulate settings screen attached
hookStub.onAttached.callArgWith(0, fakeEl);
assert.isTrue(callback.called);
const args = callback.args[0][0];
assert.strictEqual(args.body, fakeBody);
assert.equal(fakeEl.style.display, 'none');
});
});
});
</script>