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tests_auto.js
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tests_auto.js
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/**
* The order of these tests and this.bail(true) is very important.
*
* Rather than nesting deep with describes and before's we just ensure the
* tests occur in the correct order.
* The major advantage to this is not having to repeat test code frequently
* making the suite slow.
* eg. To truly isolate and test session.leave we would need a before which
* runs startScan, get a valid route, stopScan, and selectRoute. And these
* would all need to be tested before using them in the before. This is
* where the duplication and significant slowing would come from.
*/
(function () {
'use strict';
/* eslint-env mocha */
/* global chrome */
// Set the reporter
mocha.setup({
bail: true,
ui: 'bdd',
useColors: true,
reporter: window['cordova-plugin-chromecast-tests'].customHtmlReporter,
slow: 8000,
timeout: 10000
});
var assert = window.chai.assert;
var utils = window['cordova-plugin-chromecast-tests'].utils;
var mediaUtils = window['cordova-plugin-chromecast-tests'].mediaUtils;
describe('cordova-plugin-chromecast', function () {
// callOrder constants that are re-used frequently
var success = 'success';
var update = 'update';
var stopped = 'stopped';
var newMedia = 'newMedia';
var session;
it('API should be available', function (done) {
var interval = setInterval(function () {
if (chrome && chrome.cast && chrome.cast.isAvailable) {
clearInterval(interval);
done();
}
}, 100);
});
it('chrome.cast should contain definitions', function () {
assert.exists(chrome.cast.VERSION);
assert.exists(chrome.cast.ReceiverAvailability);
assert.exists(chrome.cast.ReceiverType);
assert.exists(chrome.cast.SenderPlatform);
assert.exists(chrome.cast.AutoJoinPolicy);
assert.exists(chrome.cast.Capability);
assert.exists(chrome.cast.DefaultActionPolicy);
assert.exists(chrome.cast.ErrorCode);
assert.exists(chrome.cast.timeout);
assert.exists(chrome.cast.isAvailable);
assert.exists(chrome.cast.ApiConfig);
assert.exists(chrome.cast.Receiver);
assert.exists(chrome.cast.DialRequest);
assert.exists(chrome.cast.SessionRequest);
assert.exists(chrome.cast.Error);
assert.exists(chrome.cast.Image);
assert.exists(chrome.cast.SenderApplication);
assert.exists(chrome.cast.Volume);
assert.exists(chrome.cast.media);
assert.exists(chrome.cast.initialize);
assert.exists(chrome.cast.requestSession);
assert.exists(chrome.cast.Session);
assert.exists(chrome.cast.media.PlayerState);
assert.exists(chrome.cast.media.ResumeState);
assert.exists(chrome.cast.media.MediaCommand);
assert.exists(chrome.cast.media.MetadataType);
assert.exists(chrome.cast.media.StreamType);
assert.exists(chrome.cast.media.timeout);
assert.exists(chrome.cast.media.LoadRequest);
assert.exists(chrome.cast.media.PlayRequest);
assert.exists(chrome.cast.media.SeekRequest);
assert.exists(chrome.cast.media.VolumeRequest);
assert.exists(chrome.cast.media.StopRequest);
assert.exists(chrome.cast.media.PauseRequest);
assert.exists(chrome.cast.media.GenericMediaMetadata);
assert.exists(chrome.cast.media.MovieMediaMetadata);
assert.exists(chrome.cast.media.MusicTrackMediaMetadata);
assert.exists(chrome.cast.media.PhotoMediaMetadata);
assert.exists(chrome.cast.media.TvShowMediaMetadata);
assert.exists(chrome.cast.media.MediaInfo);
assert.exists(chrome.cast.media.Media);
assert.exists(chrome.cast.Session.prototype.setReceiverVolumeLevel);
assert.exists(chrome.cast.Session.prototype.setReceiverMuted);
assert.exists(chrome.cast.Session.prototype.stop);
assert.exists(chrome.cast.Session.prototype.sendMessage);
assert.exists(chrome.cast.Session.prototype.addUpdateListener);
assert.exists(chrome.cast.Session.prototype.removeUpdateListener);
assert.exists(chrome.cast.Session.prototype.addMessageListener);
assert.exists(chrome.cast.Session.prototype.removeMessageListener);
assert.exists(chrome.cast.Session.prototype.addMediaListener);
assert.exists(chrome.cast.Session.prototype.removeMediaListener);
assert.exists(chrome.cast.Session.prototype.loadMedia);
assert.exists(chrome.cast.media.Media.prototype.play);
assert.exists(chrome.cast.media.Media.prototype.pause);
assert.exists(chrome.cast.media.Media.prototype.seek);
assert.exists(chrome.cast.media.Media.prototype.stop);
assert.exists(chrome.cast.media.Media.prototype.setVolume);
assert.exists(chrome.cast.media.Media.prototype.supportsCommand);
assert.exists(chrome.cast.media.Media.prototype.getEstimatedTime);
assert.exists(chrome.cast.media.Media.prototype.addUpdateListener);
assert.exists(chrome.cast.media.Media.prototype.removeUpdateListener);
assert.exists(chrome.cast.cordova.startRouteScan);
assert.exists(chrome.cast.cordova.stopRouteScan);
assert.exists(chrome.cast.cordova.selectRoute);
assert.exists(chrome.cast.cordova.Route);
});
it('chrome.cast.initialize should successfully initialize', function (done) {
var unavailable = 'unavailable';
var available = 'available';
var called = utils.callOrder([
{ id: success, repeats: false },
{ id: unavailable, repeats: true },
{ id: available, repeats: true }
], function () {
finished = true;
done();
});
var finished = false; // Need this so we stop testing after being finished
var apiConfig = new chrome.cast.ApiConfig(new chrome.cast.SessionRequest(chrome.cast.media.DEFAULT_MEDIA_RECEIVER_APP_ID), function sessionListener (session) {
assert.fail('should not receive a session (make sure there is no active cast session when starting the tests)');
}, function receiverListener (availability) {
if (!finished) {
called(availability);
}
});
chrome.cast.initialize(apiConfig, function () {
called(success);
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
});
it('chrome.cast.initialize should return and not get receiver available for appID == undefined', function (done) {
var apiConfig = new chrome.cast.ApiConfig(
new chrome.cast.SessionRequest(undefined),
function sessionListener (session) {
assert.fail('should not receive a session (expecting error)');
},
function receiverListener (availability) {
assert.equal(availability, 'unavailable');
}
);
chrome.cast.initialize(apiConfig, function () {
done();
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
});
it('chrome.cast.initialize should return and not get receiver available for appID == ""', function (done) {
var apiConfig = new chrome.cast.ApiConfig(
new chrome.cast.SessionRequest(''),
function sessionListener (session) {
assert.fail('should not receive a session (expecting error)');
},
function receiverListener (availability) {
assert.equal(availability, 'unavailable');
}
);
chrome.cast.initialize(apiConfig, function () {
done();
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
});
describe('post initialize functions', function () {
before('API Must be available', function (done) {
var interval = setInterval(function () {
if (chrome && chrome.cast && chrome.cast.isAvailable) {
clearInterval(interval);
done();
}
}, 100);
});
before('Must be initialized', function (done) {
var apiConfig = new chrome.cast.ApiConfig(new chrome.cast.SessionRequest(chrome.cast.media.DEFAULT_MEDIA_RECEIVER_APP_ID), function sessionListener (session) {
assert.fail('should not receive a session (make sure there is no active cast session when starting the tests)');
}, function receiverListener () {});
chrome.cast.initialize(apiConfig, function () {
done();
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
});
describe('chrome.cast.cordova functions and session.leave', function () {
var _route;
it('should have definitions', function () {
assert.exists(chrome.cast.cordova);
assert.exists(chrome.cast.cordova.startRouteScan);
assert.exists(chrome.cast.cordova.stopRouteScan);
assert.exists(chrome.cast.cordova.selectRoute);
assert.exists(chrome.cast.cordova.Route);
});
it('startRouteScan 2nd call should result in error for first', function (done) {
var called = utils.waitForAllCalls([
{ id: success, repeats: false },
{ id: update, repeats: true }
], done);
var secondStarted = false;
chrome.cast.cordova.startRouteScan(function routeUpdate (routes) {
if (secondStarted) {
assert.fail('Should not be receiving route updates here anymore.');
}
chrome.cast.cordova.startRouteScan(function routeUpdate (routes) {
// We should get updates from this scan
called(update);
}, function (err) {
// The only acceptable way for this scan to stop
assert.isObject(err);
assert.equal(err.code, chrome.cast.ErrorCode.CANCEL);
assert.equal(err.description, 'Scan stopped.');
});
}, function (err) {
secondStarted = true;
assert.isObject(err);
assert.equal(err.code, chrome.cast.ErrorCode.CANCEL);
assert.equal(err.description, 'Started a new route scan before stopping previous one.');
called(success);
});
});
it('stopRouteScan 2nd call should succeed', function (done) {
chrome.cast.cordova.stopRouteScan(function () {
chrome.cast.cordova.stopRouteScan(function () {
done();
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
});
it('startRouteScan should find valid routes', function (done) {
_route = undefined;
chrome.cast.cordova.startRouteScan(function routeUpdate (routes) {
if (_route) {
return; // we have already found a valid route
}
var route;
for (var i = 0; i < routes.length; i++) {
route = routes[i];
assert.instanceOf(route, chrome.cast.cordova.Route);
assert.isString(route.id);
assert.isString(route.name);
assert.isBoolean(route.isNearbyDevice);
assert.isBoolean(route.isCastGroup);
if (!route.isNearbyDevice) {
_route = route;
}
}
if (_route) {
done();
}
}, function (err) {
assert.isObject(err);
assert.equal(err.code, chrome.cast.ErrorCode.CANCEL);
});
});
it('stopRouteScan should succeed and trigger cancel error in startRouteScan', function (done) {
var scanState = 'running';
var called = utils.callOrder([
{ id: stopped, repeats: false },
{ id: success, repeats: false }
], function () {
done();
});
chrome.cast.cordova.startRouteScan(function routeUpdate (routes) {
if (scanState === 'stopped') {
assert.fail('Should not have gotten route update after scan was stopped');
}
if (scanState === 'running') {
scanState = 'stopping';
chrome.cast.cordova.stopRouteScan(function () {
scanState = 'stopped';
called(success);
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
}
}, function (err) {
assert.isObject(err);
assert.equal(err.code, chrome.cast.ErrorCode.CANCEL);
assert.equal(err.description, 'Scan stopped.');
called(stopped);
});
});
it('selectRoute should receive a TIMEOUT error if route does not exist', function (done) {
this.timeout(20000);
this.slow(17000);
var routeId = 'non-existant-route-id';
chrome.cast.cordova.selectRoute(routeId, function (session) {
assert.fail('should not have hit the success callback');
}, function (err) {
assert.isObject(err);
assert.equal(err.code, chrome.cast.ErrorCode.TIMEOUT);
assert.match(err.description, new RegExp('^Failed to join route \\(' + routeId + '\\) after [0-9]+s and [0-9]+ tries\\.$'));
done();
});
});
it('selectRoute should return a valid session after selecting a route', function (done) {
chrome.cast.cordova.selectRoute(_route.id, function (sess) {
session = sess;
utils.testSessionProperties(sess);
done();
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
});
it('selectRoute should return error if already joined', function (done) {
chrome.cast.cordova.selectRoute('', function (session) {
assert.fail('Should not be allowed to selectRoute when already in session');
}, function (err) {
assert.isObject(err);
assert.equal(err.code, chrome.cast.ErrorCode.SESSION_ERROR);
assert.equal(err.description, 'Leave or stop current session before attempting to join new session.');
done();
});
});
it('session.leave should leave the session', function (done) {
// Set up the expected calls
var called = utils.callOrder([
{ id: success, repeats: false },
{ id: update, repeats: true }
], function () {
// TODO chrome desktop bug 2020-10-25 - recheck later
// Need to give desktop chrome cast some time to fully disconnect, otherwise
// the next test fails because it receives a session on initialize
setTimeout(function () {
done();
}, 1000);
});
session.addUpdateListener(function listener (isAlive) {
assert.isTrue(isAlive);
if (session.status === chrome.cast.SessionStatus.DISCONNECTED) {
session.removeUpdateListener(listener);
called(update);
}
});
session.leave(function () {
called(success);
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
});
it('initialize should not receive a session after session.leave', function (done) {
var apiConfig = new chrome.cast.ApiConfig(new chrome.cast.SessionRequest(chrome.cast.media.DEFAULT_MEDIA_RECEIVER_APP_ID), function sessionListener (session) {
assert.fail('should not receive a session (we did sessionLeave so we shouldnt be able to auto rejoin rejoin)');
}, function receiverListener () {});
chrome.cast.initialize(apiConfig, function () {
done();
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
});
it('session.leave should give an error if session already left', function (done) {
session.leave(function () {
assert.fail('session.leave - Should not call success');
}, function (err) {
assert.isObject(err);
assert.equal(err.code, chrome.cast.ErrorCode.INVALID_PARAMETER);
assert.equal(err.description, 'No active session');
done();
});
});
after(function (done) {
// Make sure we have left the session
session.leave(function () {
done();
}, function () {
done();
});
});
});
describe('chrome.cast session functions', function () {
before(function (done) {
// need to have a valid session to run these tests
session = null;
var scanState = 'running';
var foundRoute = null;
chrome.cast.cordova.startRouteScan(function routeUpdate (routes) {
if (scanState === 'stopped') {
assert.fail('Should not have gotten route update after scan was stopped');
}
var route;
for (var i = 0; i < routes.length; i++) {
route = routes[i];
assert.instanceOf(route, chrome.cast.cordova.Route);
assert.isString(route.id);
assert.isString(route.name);
assert.isBoolean(route.isNearbyDevice);
assert.isBoolean(route.isCastGroup);
if (!route.isNearbyDevice && !route.isCastGroup) {
foundRoute = route;
}
}
if (foundRoute && scanState === 'running') {
scanState = 'stopping';
chrome.cast.cordova.stopRouteScan(function () {
scanState = 'stopped';
chrome.cast.cordova.selectRoute(foundRoute.id, function (sess) {
utils.testSessionProperties(sess);
session = sess;
done();
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
}
}, function (err) {
assert.isObject(err);
assert.equal(err.code, chrome.cast.ErrorCode.CANCEL);
assert.equal(err.description, 'Scan stopped.');
});
});
it('session.setReceiverMuted should mute the volume', function (done) {
var called = utils.waitForAllCalls([
{ id: success, repeats: false },
{ id: update, repeats: true }
], function () {
session.removeUpdateListener(listener);
done();
});
// Do the opposite mute state as current
var muted = !session.receiver.volume.muted;
function listener (isAlive) {
assert.isTrue(isAlive);
assert.isObject(session.receiver);
assert.isObject(session.receiver.volume);
if (session.receiver.volume.muted === muted) {
called(update);
}
}
session.addUpdateListener(listener);
session.setReceiverMuted(muted, function () {
called(success);
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
});
it('session.setReceiverVolumeLevel should set the volume level', function (done) {
var called = utils.waitForAllCalls([
{ id: success, repeats: false },
{ id: update, repeats: true }
], function () {
session.removeUpdateListener(listener);
done();
});
// Make sure the request volume is significantly different
var requestedVolume = Math.abs(session.receiver.volume.level - 0.5);
function listener (isAlive) {
assert.isTrue(isAlive);
assert.isObject(session.receiver);
assert.isObject(session.receiver.volume);
// Check that the receiver volume is approximate match
if (session.receiver.volume.level > requestedVolume - 0.1 &&
session.receiver.volume.level < requestedVolume + 0.1) {
called(update);
}
}
session.addUpdateListener(listener);
session.setReceiverVolumeLevel(requestedVolume, function () {
called(success);
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
});
it('session.stop should stop the session', function (done) {
// Set up the expected calls
var called = utils.callOrder([
{ id: success, repeats: false },
{ id: update, repeats: true }
], done);
session.addUpdateListener(function listener (isAlive) {
if (session.status === chrome.cast.SessionStatus.STOPPED) {
assert.isFalse(isAlive);
session.removeUpdateListener(listener);
called(update);
}
});
session.stop(function () {
called(success);
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
});
it('initialize should not receive a session after session.stop', function (done) {
var apiConfig = new chrome.cast.ApiConfig(new chrome.cast.SessionRequest(chrome.cast.media.DEFAULT_MEDIA_RECEIVER_APP_ID), function sessionListener (session) {
assert.fail('should not receive a session (we did sessionStop so we shouldnt be able to auto rejoin rejoin)');
}, function receiverListener () {});
chrome.cast.initialize(apiConfig, function () {
done();
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
});
it('session.stop should give an error if session already stopped', function (done) {
session.stop(function () {
assert.fail('session.stop - Should not call success');
}, function (err) {
assert.isObject(err);
assert.equal(err.code, chrome.cast.ErrorCode.INVALID_PARAMETER);
assert.equal(err.description, 'No active session');
done();
});
});
after(function (done) {
// Ensure the session is stopped
session.stop(function () {
done();
}, function () {
done();
});
});
});
describe('chrome.cast media functions', function () {
var media;
var mediaListener = function (media) {
assert.fail('session.addMediaListener should only be called when an external sender loads media');
};
var mediaInfo;
before('Create mediaInfo with custom metadata fields', function () {
mediaInfo = mediaUtils.getMediaInfoItem('VIDEO', chrome.cast.media.MetadataType.GENERIC);
mediaInfo.metadata.someTrueBoolean = true;
mediaInfo.metadata.someFalseBoolean = false;
mediaInfo.metadata.someSmallNumber = 15;
mediaInfo.metadata.someLargeNumber = 1234567890123456;
mediaInfo.metadata.someSmallDecimal = 15.15;
mediaInfo.metadata.someLargeDecimal = 1234567.123456789;
mediaInfo.metadata.someString = 'SomeString';
});
before('Get session', function (done) {
// need to have a valid session to run these tests
session = null;
var scanState = 'running';
var foundRoute = null;
chrome.cast.cordova.startRouteScan(function routeUpdate (routes) {
if (scanState === 'stopped') {
assert.fail('Should not have gotten route update after scan was stopped');
}
var route;
for (var i = 0; i < routes.length; i++) {
route = routes[i];
assert.instanceOf(route, chrome.cast.cordova.Route);
assert.isString(route.id);
assert.isString(route.name);
assert.isBoolean(route.isNearbyDevice);
assert.isBoolean(route.isCastGroup);
if (!route.isNearbyDevice && !route.isCastGroup) {
foundRoute = route;
}
}
if (foundRoute && scanState === 'running') {
scanState = 'stopping';
chrome.cast.cordova.stopRouteScan(function () {
scanState = 'stopped';
chrome.cast.cordova.selectRoute(foundRoute.id, function (sess) {
utils.testSessionProperties(sess);
session = sess;
done();
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
}
}, function (err) {
assert.isObject(err);
assert.equal(err.code, chrome.cast.ErrorCode.CANCEL);
assert.equal(err.description, 'Scan stopped.');
});
});
beforeEach(function () {
session.addMediaListener(mediaListener);
});
afterEach(function () {
session.removeMediaListener(mediaListener);
});
describe('Media (non-queues)', function () {
it('session.loadMedia should be able to load a remote video and handle GenericMediaMetadata', function (done) {
session.loadMedia(new chrome.cast.media.LoadRequest(mediaInfo), function (m) {
media = m;
utils.testMediaProperties(media);
assert.isUndefined(media.queueData);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
// TODO figure out how to maintain the data types for custom params on the native side
// so that we don't have to do turn each actual and expected into a string
assert.equal(media.media.metadata.someTrueBoolean + '', mediaInfo.metadata.someTrueBoolean + '');
assert.equal(media.media.metadata.someFalseBoolean + '', mediaInfo.metadata.someFalseBoolean + '');
assert.equal(media.media.metadata.someSmallNumber + '', mediaInfo.metadata.someSmallNumber + '');
assert.equal(media.media.metadata.someLargeNumber + '', mediaInfo.metadata.someLargeNumber + '');
assert.equal(media.media.metadata.someSmallDecimal + '', mediaInfo.metadata.someSmallDecimal + '');
assert.equal(media.media.metadata.someLargeDecimal + '', mediaInfo.metadata.someLargeDecimal + '');
assert.equal(media.media.metadata.someString, mediaInfo.metadata.someString);
assert.notExists(media.idleReason);
media.addUpdateListener(function listener (isAlive) {
assert.isTrue(isAlive);
utils.testMediaProperties(media);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
assert.oneOf(media.playerState, [
chrome.cast.media.PlayerState.PLAYING,
chrome.cast.media.PlayerState.BUFFERING]);
if (media.playerState === chrome.cast.media.PlayerState.PLAYING) {
media.removeUpdateListener(listener);
done();
}
});
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
});
it('media.setVolume should set the volume', function (done) {
var called = utils.waitForAllCalls([
{ id: success, repeats: false },
{ id: update, repeats: true }
], done);
// Ensure we select a different volume
var vol = media.volume.level;
if (vol) {
vol = Math.abs(vol - 0.5);
} else {
vol = Math.random();
}
var request = new chrome.cast.media.VolumeRequest(new chrome.cast.Volume(vol));
media.addUpdateListener(function listener (isAlive) {
assert.isTrue(isAlive);
assert.instanceOf(media.volume, chrome.cast.Volume);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
if (media.volume.level === vol) {
media.removeUpdateListener(listener);
called(update);
}
});
media.setVolume(request, function () {
assert.instanceOf(media.volume, chrome.cast.Volume);
assert.equal(media.volume.level, vol);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
called(success);
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
});
it('media.setVolume should set muted', function (done) {
var called = utils.waitForAllCalls([
{ id: success, repeats: false },
{ id: update, repeats: true }
], done);
var muted = true;
var request = new chrome.cast.media.VolumeRequest(new chrome.cast.Volume(null, muted));
media.addUpdateListener(function listener (isAlive) {
assert.isTrue(isAlive);
assert.instanceOf(media.volume, chrome.cast.Volume);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
if (media.volume.muted === muted) {
media.removeUpdateListener(listener);
called(update);
}
});
media.setVolume(request, function () {
assert.instanceOf(media.volume, chrome.cast.Volume);
assert.equal(media.volume.muted, muted);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
called(success);
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
});
it('media.setVolume should set the volume and mute state', function (done) {
var called = utils.waitForAllCalls([
{ id: success, repeats: false },
{ id: update, repeats: true }
], done);
// Ensure we select a different volume
var vol = media.volume.level;
if (vol) {
vol = Math.abs(vol - 0.5);
} else {
vol = Math.round(Math.random() * 100) / 100;
}
var muted = false;
var request = new chrome.cast.media.VolumeRequest(new chrome.cast.Volume(vol, muted));
media.addUpdateListener(function listener (isAlive) {
assert.isTrue(isAlive);
assert.instanceOf(media.volume, chrome.cast.Volume);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
if (media.volume.level === vol &&
media.volume.muted === request.volume.muted) {
media.removeUpdateListener(listener);
called(update);
}
});
media.setVolume(request, function () {
assert.instanceOf(media.volume, chrome.cast.Volume);
assert.equal(media.volume.level, vol);
assert.equal(media.volume.muted, muted);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
called(success);
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
});
it('media.pause should pause playback', function (done) {
var called = utils.waitForAllCalls([
{ id: success, repeats: false },
{ id: update, repeats: true }
], done);
media.addUpdateListener(function listener (isAlive) {
assert.isTrue(isAlive);
assert.notEqual(media.playerState, chrome.cast.media.PlayerState.IDLE);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
if (media.playerState === chrome.cast.media.PlayerState.PAUSED) {
media.removeUpdateListener(listener);
called(update);
}
});
media.pause(null, function () {
assert.equal(media.playerState, chrome.cast.media.PlayerState.PAUSED);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
called(success);
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
});
it('media.play should resume playback', function (done) {
var called = utils.waitForAllCalls([
{ id: success, repeats: false },
{ id: update, repeats: true }
], done);
media.addUpdateListener(function listener (isAlive) {
assert.isTrue(isAlive);
assert.notEqual(media.playerState, chrome.cast.media.PlayerState.IDLE);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
if (media.playerState === chrome.cast.media.PlayerState.PLAYING) {
media.removeUpdateListener(listener);
called(update);
}
});
media.play(null, function () {
assert.oneOf(media.playerState, [
chrome.cast.media.PlayerState.PLAYING,
chrome.cast.media.PlayerState.BUFFERING]);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
called(success);
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
});
it('media.seek should skip to requested position', function (done) {
var called = utils.waitForAllCalls([
{ id: success, repeats: false },
{ id: update, repeats: true }
], done);
var request = new chrome.cast.media.SeekRequest();
request.currentTime = media.media.duration / 2;
media.addUpdateListener(function listener (isAlive) {
assert.isTrue(isAlive);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
if (media.getEstimatedTime() > request.currentTime - 1 &&
media.getEstimatedTime() < request.currentTime + 1) {
media.removeUpdateListener(listener);
called(update);
}
});
media.seek(request, function () {
assert.closeTo(media.getEstimatedTime(), request.currentTime, 1);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
called(success);
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
});
it('media.addUpdateListener should detect end of video', function (done) {
var called = utils.waitForAllCalls([
{ id: success, repeats: false },
{ id: update, repeats: true }
], done);
var request = new chrome.cast.media.SeekRequest();
request.currentTime = media.media.duration;
media.addUpdateListener(function listener (isAlive) {
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
if (media.playerState === chrome.cast.media.PlayerState.IDLE) {
media.removeUpdateListener(listener);
assert.equal(media.idleReason, chrome.cast.media.IdleReason.FINISHED);
assert.isFalse(isAlive);
called(update);
}
});
media.seek(request, function () {
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
called(success);
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
});
it('media.setVolume should return error when media is finished', function (done) {
var request = new chrome.cast.media.VolumeRequest(new chrome.cast.Volume());
media.setVolume(request, function () {
assert.fail('should not hit success');
}, function (err) {
assert.isObject(err);
assert.equal(err.code, chrome.cast.ErrorCode.SESSION_ERROR);
assert.equal(err.description, 'INVALID_MEDIA_SESSION_ID');
assert.deepEqual(err.details, { reason: 'INVALID_MEDIA_SESSION_ID', type: 'INVALID_REQUEST' });
done();
});
});
it('media.pause should return error when media is finished', function (done) {
media.pause(null, function () {
assert.fail('should not hit success');
}, function (err) {
assert.isObject(err);
assert.equal(err.code, chrome.cast.ErrorCode.SESSION_ERROR);
assert.equal(err.description, 'INVALID_MEDIA_SESSION_ID');
assert.deepEqual(err.details, { reason: 'INVALID_MEDIA_SESSION_ID', type: 'INVALID_REQUEST' });
done();
});
});
it('media.play should return error when media is finished', function (done) {
media.play(null, function () {
assert.fail('should not hit success');
}, function (err) {
assert.isObject(err);
assert.equal(err.code, chrome.cast.ErrorCode.SESSION_ERROR);
assert.equal(err.description, 'INVALID_MEDIA_SESSION_ID');
assert.deepEqual(err.details, { reason: 'INVALID_MEDIA_SESSION_ID', type: 'INVALID_REQUEST' });
done();
});
});
it('media.seek should return error when media is finished', function (done) {
var request = new chrome.cast.media.SeekRequest();
request.currentTime = media.media.duration;
media.seek(request, function () {
assert.fail('should not hit success');
}, function (err) {
assert.isObject(err);
assert.equal(err.code, chrome.cast.ErrorCode.SESSION_ERROR);
assert.equal(err.description, 'INVALID_MEDIA_SESSION_ID');
assert.deepEqual(err.details, { reason: 'INVALID_MEDIA_SESSION_ID', type: 'INVALID_REQUEST' });
done();
});
});
it('media.stop should return error when media is finished', function (done) {
media.stop(null, function () {
assert.fail('should not hit success');
}, function (err) {
assert.isObject(err);
assert.equal(err.code, chrome.cast.ErrorCode.SESSION_ERROR);
assert.equal(err.description, 'INVALID_MEDIA_SESSION_ID');
assert.deepEqual(err.details, { reason: 'INVALID_MEDIA_SESSION_ID', type: 'INVALID_REQUEST' });
done();
});
});
it('session.loadMedia should be able to load media twice in a row and handle MovieMediaMetadata and AudiobookChapterMediaMetadata correctly, and first media should be invalidated', function (done) {
var firstMedia;
var mediaInfo = mediaUtils.getMediaInfoItem('VIDEO', chrome.cast.media.MetadataType.MOVIE);
session.loadMedia(new chrome.cast.media.LoadRequest(mediaInfo), function (m) {
media = m;
firstMedia = m;
utils.testMediaProperties(media);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
media.addUpdateListener(function listener (isAlive) {
assert.isTrue(isAlive);
utils.testMediaProperties(media);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
assert.oneOf(media.playerState, [
chrome.cast.media.PlayerState.PLAYING,
chrome.cast.media.PlayerState.BUFFERING]);
if (media.playerState === chrome.cast.media.PlayerState.PLAYING) {
media.removeUpdateListener(listener);
loadSecond();
}
});
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
function loadSecond () {
var mediaInfo = mediaUtils.getMediaInfoItem('AUDIO', chrome.cast.media.MetadataType.AUDIOBOOK_CHAPTER);
session.loadMedia(new chrome.cast.media.LoadRequest(mediaInfo), function (m) {
media = m;
// Test old media is invalid (should not equal new media and should give error on pause)
assert.notEqual(firstMedia, m);
firstMedia.pause(null, function () {
assert.fail('should not hit success');
}, function (err) {
assert.isObject(err);
assert.equal(err.code, chrome.cast.ErrorCode.SESSION_ERROR);
assert.equal(err.description, 'INVALID_MEDIA_SESSION_ID');
assert.deepEqual(err.details, { reason: 'INVALID_MEDIA_SESSION_ID', type: 'INVALID_REQUEST' });
// Now verify the new media
utils.testMediaProperties(media);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
media.addUpdateListener(function listener (isAlive) {
assert.isTrue(isAlive);
utils.testMediaProperties(media);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
assert.oneOf(media.playerState, [
chrome.cast.media.PlayerState.PLAYING,
chrome.cast.media.PlayerState.BUFFERING]);
if (media.playerState === chrome.cast.media.PlayerState.PLAYING) {
media.removeUpdateListener(listener);
done();
}
});
});
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
}
});
it('session.loadMedia should be able to load remote video with no metadata', function (done) {
var mediaInfo = mediaUtils.getMediaInfoItem('VIDEO');
session.loadMedia(new chrome.cast.media.LoadRequest(mediaInfo), function (m) {
media = m;
utils.testMediaProperties(media);
assert.oneOf(media.media.metadata, [null, undefined]);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
media.addUpdateListener(function listener (isAlive) {
assert.isTrue(isAlive);
utils.testMediaProperties(media);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
assert.oneOf(media.playerState, [
chrome.cast.media.PlayerState.PLAYING,
chrome.cast.media.PlayerState.BUFFERING]);
if (media.playerState === chrome.cast.media.PlayerState.PLAYING) {
media.removeUpdateListener(listener);
done();
}
});
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
});
it('session.loadMedia should be able to load live stream audio media', function (done) {
this.timeout(90000);
var mediaInfo = mediaUtils.getMediaInfoItem('LIVE_AUDIO');
session.loadMedia(new chrome.cast.media.LoadRequest(mediaInfo), function (m) {
media = m;
utils.testMediaProperties(media, true);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
media.addUpdateListener(function listener (isAlive) {
assert.isTrue(isAlive);
utils.testMediaProperties(media, true);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
assert.oneOf(media.playerState, [
chrome.cast.media.PlayerState.PLAYING,
chrome.cast.media.PlayerState.BUFFERING]);
if (media.playerState === chrome.cast.media.PlayerState.PLAYING) {
console.log(media);
media.removeUpdateListener(listener);
done();
}
});
}, function (err) {
assert.fail('Unexpected Error: ' + err.code + ': ' + err.description);
});
});
it('session.loadMedia should be able to load remote image and return the PhotoMediaMetadata', function (done) {
var mediaInfo = mediaUtils.getMediaInfoItem('IMAGE', chrome.cast.media.MetadataType.PHOTO);
session.loadMedia(new chrome.cast.media.LoadRequest(mediaInfo), function (m) {
media = m;
utils.testMediaProperties(media);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);
media.addUpdateListener(function listener (isAlive) {
assert.isTrue(isAlive);
utils.testMediaProperties(media);
mediaUtils.assertMediaInfoItemEquals(media.media, mediaInfo);