open-nomad/ui/tests/acceptance/server-detail-test.js

import Ember from 'ember';
import { find, findAll, currentURL, visit } from 'ember-native-dom-helpers';
import { test } from 'qunit';
import moduleForAcceptance from 'nomad-ui/tests/helpers/module-for-acceptance';

const { $ } = Ember;

let agent;

moduleForAcceptance('Acceptance | server detail', {
  beforeEach() {
    server.createList('agent', 3);
    agent = server.db.agents[0];
    visit(`/servers/${agent.name}`);
  },
});

test('visiting /servers/:server_name', function(assert) {
  assert.equal(currentURL(), `/servers/${agent.name}`);
});

test('the server detail page should list all tags for the server', function(assert) {
  const tags = agent.tags;

  assert.equal(findAll('.server-tags tbody tr').length, Object.keys(tags).length, '# of tags');
  Object.keys(tags).forEach((key, index) => {
    const row = $(`.server-tags tbody tr:eq(${index})`);
    assert.equal(row.find('td:eq(0)').text(), key, `Label: ${key}`);
    assert.equal(row.find('td:eq(1)').text(), tags[key], `Value: ${tags[key]}`);
  });
});

test('the list of servers from /servers should still be present', function(assert) {
  assert.equal(findAll('.server-agent-row').length, server.db.agents.length, '# of servers');
});

test('the active server should be denoted in the table', function(assert) {
  assert.equal(findAll('.server-agent-row.is-active').length, 1, 'Only one active server');
  assert.equal(
    findAll('.server-agent-row.is-active td')[0].textContent,
    agent.name,
    'Active server matches current route'
  );
});

test('when the server is not found, an error message is shown, but the URL persists', function(
  assert
) {
  visit('/servers/not-a-real-server');

  andThen(() => {
    assert.equal(currentURL(), '/servers/not-a-real-server', 'The URL persists');
    assert.ok(find('.error-message'), 'Error message is shown');
    assert.equal(
      find('.error-message .title').textContent,
      'Not Found',
      'Error message is for 404'
    );
  });
});