it('should fail if no worker is supplied', (done) => {
messages.workerSendMessage({ none: null }).then(() => {
assert.fail(method, method, badSuccess);
done(`${method} ${badSuccess}`);
}).catch(() => {
// worked.
done();
});
});
it('should use worker onmessage if message channel does not exist, success', (done) => {
const worker = mockWorker.createWorker({
onmessage: true
});
messages.workerSendMessage({ empty: null }, worker).then((data) => {
expect(data.handled).to.equal(mockWorker.handled.worker);
done();
}).catch(done);
});
it('should use message channel if exists, success', (done) => {
// give the shared object to the mock worker.
const worker = mockWorker.createWorker({
messageChannel: messageChannel
});
messages.workerSendMessage({ empty: null }, worker).then((data) => {
expect(data.handled).to.equal(mockWorker.handled.messageChannel);
done();
}).catch(done);
});
it('should fall through if no messaging handler', (done) => {
// Make sure serviceWorker doesn't show up in jsdom
expect(global.navigator.serviceWorker).to.not.exist;
expect(global.window.navigator.serviceWorker).to.not.exist;
const worker = mockWorker.createWorker();
messages.workerSendMessage({ none: null }, worker).then(() => {
assert.fail(method, method, badSuccess);
done(`${method} ${badSuccess}`);
}, () => {
// reject called because no serviceWorker on jsdom
done();
}).catch(done);
});
it('should use worker onmessage if message channel does not exist, failure', (done) => {
const worker = mockWorker.createWorker({
onmessage: true,
simulateError: true
});
messages.workerSendMessage({ empty: null }, worker).then(() => {
assert.fail(method, method, badSuccess);
done(`${method} ${badSuccess}`);
}, (error) => {
expect(error).to.be.true;
done();
}).catch(done);
});
it('should use message channel if exists, failure', (done) => {
// give the shared object to the mock worker.
const worker = mockWorker.createWorker({
messageChannel: messageChannel,
simulateError: true
});
messages.workerSendMessage({ empty: null }, worker).then(() => {
assert.fail(method, method, badSuccess);
done(`${method} ${badSuccess}`);
}, (error) => {
expect(error).to.be.true;
done();
}).catch((error) => {
done(error);
});
});