133 lines
4.6 KiB
JavaScript
133 lines
4.6 KiB
JavaScript
/*
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Copyright 2016 OpenMarket Ltd
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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var React = require('react');
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var ReactDOM = require("react-dom");
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var TestUtils = require('react-addons-test-utils');
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var expect = require('expect');
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var sdk = require('matrix-react-sdk');
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var MessagePanel = sdk.getComponent('structures.MessagePanel');
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var test_utils = require('test-utils');
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var mockclock = require('mock-clock');
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describe('MessagePanel', function () {
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var clock = mockclock.clock();
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var realSetTimeout = window.setTimeout;
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var events = mkEvents();
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afterEach(function () {
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clock.uninstall();
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});
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function mkEvents() {
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var events = [];
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var ts0 = Date.now();
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for (var i = 0; i < 10; i++) {
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events.push(test_utils.mkMessage(
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{
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event: true, room: "!room:id", user: "@user:id",
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ts: ts0 + i*1000,
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}));
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}
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return events;
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}
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it('should show the events', function() {
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var res = TestUtils.renderIntoDocument(
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<MessagePanel events={events} />
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);
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// just check we have the right number of tiles for now
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var tiles = TestUtils.scryRenderedComponentsWithType(
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res, sdk.getComponent('rooms.EventTile'));
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expect(tiles.length).toEqual(10);
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});
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it('should show the read-marker in the right place', function() {
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var res = TestUtils.renderIntoDocument(
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<MessagePanel events={events} readMarkerEventId={events[4].getId()}
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readMarkerVisible={true} />
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);
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var tiles = TestUtils.scryRenderedComponentsWithType(
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res, sdk.getComponent('rooms.EventTile'));
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// find the <li> which wraps the read marker
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var rm = TestUtils.findRenderedDOMComponentWithClass(res, 'mx_RoomView_myReadMarker_container');
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// it should follow the <li> which wraps the event tile for event 4
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var eventContainer = ReactDOM.findDOMNode(tiles[4]).parentNode;
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expect(rm.previousSibling).toEqual(eventContainer);
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});
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it('shows a ghost read-marker when the read-marker moves', function(done) {
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// fake the clock so that we can test the velocity animation.
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clock.install();
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clock.mockDate();
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var parentDiv = document.createElement('div');
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// first render with the RM in one place
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var mp = ReactDOM.render(
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<MessagePanel events={events} readMarkerEventId={events[4].getId()}
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readMarkerVisible={true}
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/>, parentDiv);
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var tiles = TestUtils.scryRenderedComponentsWithType(
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mp, sdk.getComponent('rooms.EventTile'));
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var tileContainers = tiles.map(function (t) {
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return ReactDOM.findDOMNode(t).parentNode;
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});
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// find the <li> which wraps the read marker
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var rm = TestUtils.findRenderedDOMComponentWithClass(mp, 'mx_RoomView_myReadMarker_container');
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expect(rm.previousSibling).toEqual(tileContainers[4]);
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// now move the RM
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mp = ReactDOM.render(
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<MessagePanel events={events} readMarkerEventId={events[6].getId()}
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readMarkerVisible={true}
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/>, parentDiv);
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// now there should be two RM containers
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var found = TestUtils.scryRenderedDOMComponentsWithClass(mp, 'mx_RoomView_myReadMarker_container');
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expect(found.length).toEqual(2);
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// the first should be the ghost
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expect(found[0].previousSibling).toEqual(tileContainers[4]);
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var hr = found[0].children[0];
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// the second should be the real thing
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expect(found[1].previousSibling).toEqual(tileContainers[6]);
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// advance the clock, and then let the browser run an animation frame,
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// to let the animation start
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clock.tick(1500);
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realSetTimeout(() => {
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// then advance it again to let it complete
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clock.tick(1000);
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realSetTimeout(() => {
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// the ghost should now have finished
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expect(hr.style.opacity).toEqual('0');
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done();
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}, 100);
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}, 100);
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});
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});
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