CyTube/test/channel/voteskip.js

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const VoteskipModule = require('../../lib/channel/voteskip');
const assert = require('assert');
const Flags = require('../../lib/flags');
describe('VoteskipModule', () => {
let fakeUser;
let fakeChannel;
let voteskipModule;
beforeEach(() => {
fakeUser = {
socket: {
emit() {
}
},
is() {
return false
}
};
fakeChannel = {
logger: {
log() {
}
},
modules: {
permissions: {
canSeeVoteskipResults() {
return true;
},
canVoteskip() {
return true;
}
},
options: {
get(key) {
if (key === 'voteskip_ratio') {
return 0.5;
} else if (key === 'allow_voteskip') {
return true;
}
}
},
playlist: {
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_playNext() {
},
meta: {
count: 1
}
}
},
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users: [fakeUser],
broadcastAll() {
}
};
voteskipModule = new VoteskipModule(fakeChannel);
});
describe('#update', () => {
it('resets the vote before changing to the next video', () => {
let reset = false, playNext = false;
fakeChannel.modules.playlist._playNext = () => {
if (!reset) {
assert(false, 'Expected voteskip reset prior to playlist._playNext');
}
playNext = true;
};
fakeUser.socket.emit = (event, data) => {
if (event === 'voteskip') {
assert.deepEqual(data, { count: 0, need: 0 });
reset = true;
}
};
voteskipModule.poll = {
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toUpdateFrame() {
return { counts: [1] };
}
};
voteskipModule.update();
assert.equal(voteskipModule.poll, false, 'Expected voteskip poll to be reset to false');
assert(reset, 'Expected voteskip to be reset');
assert(playNext, 'Expected playlist to be advanced');
});
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it('broadcasts a message', () => {
let sentMessage = false;
fakeChannel.broadcastAll = (frame, data) => {
assert.strictEqual(frame, 'chatMsg');
assert(/voteskip passed/i.test(data.msg), 'Expected voteskip passed message')
sentMessage = true;
};
voteskipModule.poll = {
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toUpdateFrame() {
return { counts: [1] };
}
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};
voteskipModule.update();
assert(sentMessage, 'Expected voteskip passed message');
});
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it('requires at least one vote to pass', () => {
let sentMessage = false;
fakeChannel.broadcastAll = (frame, data) => {
assert.strictEqual(frame, 'chatMsg');
assert(/voteskip passed/i.test(data.msg), 'Expected voteskip passed message')
sentMessage = true;
};
fakeUser.is = flag => (flag == Flags.U_AFK);
voteskipModule.poll = {
toUpdateFrame() {
return { counts: [0] };
}
};
voteskipModule.update();
assert(!sentMessage, 'Expected voteskip not to pass');
});
});
describe('#calcUsercounts', () => {
it('calculates correctly', () => {
fakeChannel.users = [
// 1 with permission and not AFK
{ is(f) { return false; }, _has_permission: true },
// 1 without permission and not AFK
{ is(f) { return false; }, _has_permission: false },
// 1 afk with permission
{ is(f) { return f === Flags.U_AFK; }, _has_permission: true },
// 1 afk without permission
{ is(f) { return f === Flags.U_AFK; }, _has_permission: false }
]
fakeChannel.modules.permissions.canVoteskip = u => u._has_permission;
const {
total,
eligible,
afk,
noPermission
} = voteskipModule.calcUsercounts();
assert.strictEqual(total, 4, 'mismatch: total');
assert.strictEqual(eligible, 1, 'mismatch: eligible');
// Permission is checked before AFK; if user is AFK and also does
// not have permission, they should be counted in noPermission
// but not afk
assert.strictEqual(afk, 1, 'mismatch: afk');
assert.strictEqual(noPermission, 2, 'mismatch: noPermission');
});
});
});