Mailspring/internal_packages/composer-scheduler/spec/scheduler-composer-extension-spec.es6

import moment from 'moment'
import {PLUGIN_ID} from '../lib/scheduler-constants'
import {
  prepareDraft,
  setupCalendars,
  cleanupDraft,
} from './composer-scheduler-spec-helper'
import NewEventHelper from '../lib/composer/new-event-helper'
import SchedulerComposerExtension from '../lib/composer/scheduler-composer-extension'

import {Message, Event} from 'nylas-exports';

import Proposal from '../lib/proposal'

const now = window.testNowMoment;

describe("SchedulerComposerExtension", () => {
  beforeEach(() => {
    this.session = null
    // Will eventually fill this.session
    prepareDraft.call(this);
    setupCalendars.call(this);
    spyOn(NewEventHelper, "now").andReturn(now())

    // Note: Needs to be in a `runs` block so it happens after the async
    // activities of `prepareDraft`
    runs(() => {
      NewEventHelper.addEventToSession(this.session)
    })
    waitsFor(() =>
      this.session.draft().metadataForPluginId(PLUGIN_ID)
    )
  });

  afterEach(() => {
    cleanupDraft()
  })

  describe("Inserting a new event", () => {
    beforeEach(() => {
      this.nextDraft = SchedulerComposerExtension.applyTransformsToDraft({
        draft: this.session.draft(),
      });
    });

    it("Inserts the proposted-time-list", () => {
      expect(this.nextDraft.body).toMatch(/new-event-preview/);
    });

    it("Has the correct start and end times in the body", () => {
      const startStr = moment.unix(now().unix()).format("LT")
      const endStr = moment.unix(now().add(1, 'hour').unix()).format("LT")

      const re = new RegExp(`Tuesday, March 15, 2016 <br\/>${startStr} – ${endStr}`)

      // NOTE: These are supposed to render in local time. Make sure we
      // test for the local timezone of the test setup.
      expect(this.nextDraft.body).toMatch(re);
    });

    it("Doesn't include proposed times", () => {
      expect(this.nextDraft.body).not.toMatch(/proposed-time-table/);
    });
  });

  describe("When proposals are prsent", () => {
    it("inserts the proposals into the draft body", () => {
      const start = now().add(1, 'hour').unix();
      const end = now().add(2, 'hours').unix();

      const startStr = moment.unix(start).format("LT")
      const endStr = moment.unix(end).format("LT")

      const re = new RegExp(`${startStr} — ${endStr}`)

      const draft = new Message({body: ''})
      draft.applyPluginMetadata(PLUGIN_ID, {
        pendingEvent: new Event(),
        proposals: [new Proposal({start, end})],
      })

      const nextDraft = SchedulerComposerExtension.applyTransformsToDraft({draft});
      expect(nextDraft.body).not.toMatch(/new-event-preview/);
      expect(nextDraft.body).toMatch(/proposed-time-table/);
      expect(nextDraft.body).toMatch(re);
    });
  });

  // The backend will use whatever is stored in the `pendingEvent` field
  // to POST to the /events API endpoint. This means the data must be
  // a valid event. Verify that it meets Nylas API specs
  describe("When setting the event JSON to match server requirements", () => {
    beforeEach(() => {
      SchedulerComposerExtension.applyTransformsToDraft({
        draft: this.session.draft(),
      });
      const metadata = this.session.draft().metadataForPluginId(PLUGIN_ID);
      this.pendingEvent = metadata.pendingEvent
    });

    it("doesn't have a clientId", () => {
      expect(this.pendingEvent.client_id).not.toBeDefined();
      expect(this.pendingEvent.clientId).not.toBeDefined();
    });

    it("doesn't have an id", () => {
      expect(this.pendingEvent.id).not.toBeDefined();
      expect(this.pendingEvent.serverId).not.toBeDefined();
      expect(this.pendingEvent.server_id).not.toBeDefined();
    });

    it("has the correct `when` block", () => {
      expect(this.pendingEvent.when).toEqual({
        start_time: now().unix(),
        end_time: now().add(1, 'hour').unix(),
      })
      expect(this.pendingEvent.when.object).not.toBeDefined();
    });

    it("doesn't have _start or _end blocks", () => {
      expect(this.pendingEvent._start).not.toBeDefined();
      expect(this.pendingEvent._end).not.toBeDefined();
    });

    it("has the correct participants", () => {
      const from = this.session.draft().from[0]
      expect(this.pendingEvent.participants.length).toBe(1);
      expect(this.pendingEvent.participants[0].name).toBe(from.name);
      expect(this.pendingEvent.participants[0].email).toBe(from.email);
      expect(this.pendingEvent.participants[0].status).toBe("noreply");
    });

    it("only has appropriate keys", () => {
      expect(Object.keys(this.pendingEvent)).toEqual([
        "calendar_id",
        "title",
        "participants",
        "when",
      ])
    });
  });
});