consul/ui/packages/consul-ui/tests/integration/helpers/render-template-test.js

import { module, test } from 'qunit';
import { setupRenderingTest } from 'ember-qunit';
import { render } from '@ember/test-helpers';
import { hbs } from 'ember-cli-htmlbars';

module('Integration | Helper | render-template', function(hooks) {
  setupRenderingTest(hooks);

  [
    {
      href: 'http://localhost/?={{Name}}/{{ID}}',
      vars: {
        Name: 'name',
        ID: 'id',
      },
      result: 'http://localhost/?=name/id',
    },
    {
      href: 'http://localhost/?={{Name}}/{{ID}}',
      vars: {
        Name: '{{Name}}',
        ID: '{{ID}}',
      },
      result: 'http://localhost/?=%7B%7BName%7D%7D/%7B%7BID%7D%7D',
    },
    {
      href: 'http://localhost/?={{deep.Name}}/{{deep.ID}}',
      vars: {
        deep: {
          Name: '{{Name}}',
          ID: '{{ID}}',
        },
      },
      result: 'http://localhost/?=%7B%7BName%7D%7D/%7B%7BID%7D%7D',
    },
    {
      href: 'http://localhost/?={{}}/{{}}',
      vars: {
        Name: 'name',
        ID: 'id',
      },
      // If you don't pass actual variables then nothing
      // gets replaced and nothing is URL encoded
      result: 'http://localhost/?={{}}/{{}}',
    },
    {
      href: 'http://localhost/?={{Service_Name}}/{{Meta-Key}}',
      vars: {
        Service_Name: 'name',
        ['Meta-Key']: 'id',
      },
      result: 'http://localhost/?=name/id',
    },
    {
      href: 'http://localhost/?={{Service_Name}}/{{Meta-Key}}',
      vars: {
        WrongPropertyName: 'name',
        ['Meta-Key']: 'id',
      },
      result: 'http://localhost/?=/id',
    },
    {
      href: 'http://localhost/?={{.Name}}',
      vars: {
        ['.Name']: 'name',
      },
      result: 'http://localhost/?=',
    },
    {
      href: 'http://localhost/?={{.}}',
      vars: {
        ['.']: 'name',
      },
      result: 'http://localhost/?=',
    },
    {
      href: 'http://localhost/?={{deep..Name}}',
      vars: {
        deep: {
          Name: 'Name',
          ID: 'ID',
        },
      },
      result: 'http://localhost/?=',
    },
    {
      href: 'http://localhost/?={{deep.Name}}',
      vars: {
        deep: {
          Name: '#Na/me',
          ID: 'ID',
        },
      },
      result: 'http://localhost/?=%23Na%2Fme',
    },
  ].forEach(item => {
    test('it renders', async function(assert) {
      this.set('template', item.href);
      this.set('vars', item.vars);

      await render(hbs`{{render-template template vars}}`);

      assert.equal(this.element.textContent.trim(), item.result);
    });
  });
});