spec/auto-update-manager-spec.js - master - githubmirror/atom

spec/auto-update-manager-spec.js
128 строк4 KB
Rafael Oleza
Reformat all JS files using prettier
31 май 2019, 19:33
31 май 2019, 19:337f3f040
const AutoUpdateManager = require('../src/auto-update-manager');
const { remote } = require('electron');
const electronAutoUpdater = remote.require('electron').autoUpdater;

describe('AutoUpdateManager (renderer)', () => {
  if (process.platform !== 'darwin') return; // Tests are tied to electron autoUpdater, we use something else on Linux and Win32

  let autoUpdateManager;

  beforeEach(() => {
    autoUpdateManager = new AutoUpdateManager({
      applicationDelegate: atom.applicationDelegate
    });
    autoUpdateManager.initialize();
  });

  afterEach(() => {
    autoUpdateManager.destroy();
  });

  describe('::onDidBeginCheckingForUpdate', () => {
    it('subscribes to "did-begin-checking-for-update" event', () => {
      const spy = jasmine.createSpy('spy');
      autoUpdateManager.onDidBeginCheckingForUpdate(spy);
      electronAutoUpdater.emit('checking-for-update');
      waitsFor(() => {
        return spy.callCount === 1;
      });
    });
  });

  describe('::onDidBeginDownloadingUpdate', () => {
    it('subscribes to "did-begin-downloading-update" event', () => {
      const spy = jasmine.createSpy('spy');
      autoUpdateManager.onDidBeginDownloadingUpdate(spy);
      electronAutoUpdater.emit('update-available');
      waitsFor(() => {
        return spy.callCount === 1;
      });
    });
  });

  describe('::onDidCompleteDownloadingUpdate', () => {
    it('subscribes to "did-complete-downloading-update" event', () => {
      const spy = jasmine.createSpy('spy');
      autoUpdateManager.onDidCompleteDownloadingUpdate(spy);
      electronAutoUpdater.emit('update-downloaded', null, null, '1.2.3');
      waitsFor(() => {
        return spy.callCount === 1;
      });
      runs(() => {
        expect(spy.mostRecentCall.args[0].releaseVersion).toBe('1.2.3');
      });
    });
  });

  describe('::onUpdateNotAvailable', () => {
    it('subscribes to "update-not-available" event', () => {
      const spy = jasmine.createSpy('spy');
      autoUpdateManager.onUpdateNotAvailable(spy);
      electronAutoUpdater.emit('update-not-available');
      waitsFor(() => {
        return spy.callCount === 1;
      });
    });
  });

  describe('::onUpdateError', () => {
    it('subscribes to "update-error" event', () => {
      const spy = jasmine.createSpy('spy');
      autoUpdateManager.onUpdateError(spy);
      electronAutoUpdater.emit('error', {}, 'an error message');
      waitsFor(() => spy.callCount === 1);
      runs(() =>
        expect(autoUpdateManager.getErrorMessage()).toBe('an error message')
      );
    });
  });

  describe('::platformSupportsUpdates', () => {
    let state, releaseChannel;
    it('returns true on macOS and Windows when in stable', () => {
      spyOn(autoUpdateManager, 'getState').andCallFake(() => state);
      spyOn(atom, 'getReleaseChannel').andCallFake(() => releaseChannel);

      state = 'idle';
      releaseChannel = 'stable';
      expect(autoUpdateManager.platformSupportsUpdates()).toBe(true);

      state = 'idle';
      releaseChannel = 'dev';
      expect(autoUpdateManager.platformSupportsUpdates()).toBe(false);

      state = 'unsupported';
      releaseChannel = 'stable';
      expect(autoUpdateManager.platformSupportsUpdates()).toBe(false);

      state = 'unsupported';
      releaseChannel = 'dev';
      expect(autoUpdateManager.platformSupportsUpdates()).toBe(false);
    });
  });

  describe('::destroy', () => {
    it('unsubscribes from all events', () => {
      const spy = jasmine.createSpy('spy');
      const doneIndicator = jasmine.createSpy('spy');
      atom.applicationDelegate.onUpdateNotAvailable(doneIndicator);
      autoUpdateManager.onDidBeginCheckingForUpdate(spy);
      autoUpdateManager.onDidBeginDownloadingUpdate(spy);
      autoUpdateManager.onDidCompleteDownloadingUpdate(spy);
      autoUpdateManager.onUpdateNotAvailable(spy);
      autoUpdateManager.destroy();
      electronAutoUpdater.emit('checking-for-update');
      electronAutoUpdater.emit('update-available');
      electronAutoUpdater.emit('update-downloaded', null, null, '1.2.3');
      electronAutoUpdater.emit('update-not-available');

      waitsFor(() => {
        return doneIndicator.callCount === 1;
      });

      runs(() => {
        expect(spy.callCount).toBe(0);
      });
    });
  });
});