github.com/ferranbt/nomad@v0.9.3-0.20190607002617-85c449b7667c/ui/tests/integration/job-page/parts/children-test.js

import { assign } from '@ember/polyfills';
import { run } from '@ember/runloop';
import hbs from 'htmlbars-inline-precompile';
import { findAll, find, click } from 'ember-native-dom-helpers';
import sinon from 'sinon';
import { module, test } from 'qunit';
import { setupRenderingTest } from 'ember-qunit';
import { render, settled } from '@ember/test-helpers';
import { startMirage } from 'nomad-ui/initializers/ember-cli-mirage';

module('Integration | Component | job-page/parts/children', function(hooks) {
  setupRenderingTest(hooks);

  hooks.beforeEach(function() {
    window.localStorage.clear();
    this.store = this.owner.lookup('service:store');
    this.server = startMirage();
    this.server.create('namespace');
  });

  hooks.afterEach(function() {
    this.server.shutdown();
    window.localStorage.clear();
  });

  const props = (job, options = {}) =>
    assign(
      {
        job,
        sortProperty: 'name',
        sortDescending: true,
        currentPage: 1,
        gotoJob: () => {},
      },
      options
    );

  test('lists each child', function(assert) {
    let parent;

    this.server.create('job', 'periodic', {
      id: 'parent',
      childrenCount: 3,
      createAllocations: false,
    });

    this.store.findAll('job');

    return settled().then(async () => {
      run(() => {
        parent = this.store.peekAll('job').findBy('plainId', 'parent');
      });

      this.setProperties(props(parent));

      await render(hbs`
        {{job-page/parts/children
          job=job
          sortProperty=sortProperty
          sortDescending=sortDescending
          currentPage=currentPage
          gotoJob=gotoJob}}
      `);

      return settled().then(() => {
        assert.equal(
          findAll('[data-test-job-name]').length,
          parent.get('children.length'),
          'A row for each child'
        );
      });
    });
  });

  test('eventually paginates', function(assert) {
    let parent;

    this.server.create('job', 'periodic', {
      id: 'parent',
      childrenCount: 11,
      createAllocations: false,
    });

    this.store.findAll('job');

    return settled().then(async () => {
      run(() => {
        parent = this.store.peekAll('job').findBy('plainId', 'parent');
      });

      this.setProperties(props(parent));

      await render(hbs`
        {{job-page/parts/children
          job=job
          sortProperty=sortProperty
          sortDescending=sortDescending
          currentPage=currentPage
          gotoJob=gotoJob}}
      `);

      return settled().then(() => {
        const childrenCount = parent.get('children.length');
        assert.ok(childrenCount > 10, 'Parent has more children than one page size');
        assert.equal(findAll('[data-test-job-name]').length, 10, 'Table length maxes out at 10');
        assert.ok(find('.pagination-next'), 'Next button is rendered');

        assert.ok(
          new RegExp(`1.10.+?${childrenCount}`).test(find('.pagination-numbers').textContent.trim())
        );
      });
    });
  });

  test('is sorted based on the sortProperty and sortDescending properties', function(assert) {
    let parent;

    this.server.create('job', 'periodic', {
      id: 'parent',
      childrenCount: 3,
      createAllocations: false,
    });

    this.store.findAll('job');

    return settled().then(async () => {
      run(() => {
        parent = this.store.peekAll('job').findBy('plainId', 'parent');
      });

      this.setProperties(props(parent));

      await render(hbs`
        {{job-page/parts/children
          job=job
          sortProperty=sortProperty
          sortDescending=sortDescending
          currentPage=currentPage
          gotoJob=gotoJob}}
      `);

      return settled().then(() => {
        const sortedChildren = parent.get('children').sortBy('name');
        const childRows = findAll('[data-test-job-name]');

        sortedChildren.reverse().forEach((child, index) => {
          assert.equal(
            childRows[index].textContent.trim(),
            child.get('name'),
            `Child ${index} is ${child.get('name')}`
          );
        });

        this.set('sortDescending', false);

        sortedChildren.forEach((child, index) => {
          assert.equal(
            childRows[index].textContent.trim(),
            child.get('name'),
            `Child ${index} is ${child.get('name')}`
          );
        });

        return settled();
      });
    });
  });

  test('gotoJob is called when a job row is clicked', function(assert) {
    let parent;
    const gotoJobSpy = sinon.spy();

    this.server.create('job', 'periodic', {
      id: 'parent',
      childrenCount: 1,
      createAllocations: false,
    });

    this.store.findAll('job');

    return settled().then(async () => {
      run(() => {
        parent = this.store.peekAll('job').findBy('plainId', 'parent');
      });

      this.setProperties(
        props(parent, {
          gotoJob: gotoJobSpy,
        })
      );

      await render(hbs`
        {{job-page/parts/children
          job=job
          sortProperty=sortProperty
          sortDescending=sortDescending
          currentPage=currentPage
          gotoJob=gotoJob}}
      `);

      return settled().then(() => {
        click('tr.job-row');
        assert.ok(
          gotoJobSpy.withArgs(parent.get('children.firstObject')).calledOnce,
          'Clicking the job row calls the gotoJob action'
        );
      });
    });
  });
});