57 lines
2.1 KiB
JavaScript

import { moduleForComponent, test } from 'ember-qunit';
import hbs from 'htmlbars-inline-precompile';
import { hdfsUrn, nonHdfsUrn } from 'wherehows-web/mirage/fixtures/urn';
import { datasetUrnRegexLI } from 'wherehows-web/utils/validators/urn';
moduleForComponent('datasets/urn-breadcrumbs', 'Integration | Component | datasets/urn breadcrumbs', {
integration: true
});
const home = ['datasets'];
test('it renders only the home breadcrumb without a valid urn', function(assert) {
this.render(hbs`{{datasets/urn-breadcrumbs}}`);
const homeCrumb = document.querySelector('.nacho-breadcrumbs__crumb');
assert.equal(homeCrumb.textContent.trim(), 'datasets', 'shows the home breadcrumb');
assert.equal(
document.querySelectorAll('.nacho-breadcrumbs__crumb').length,
1,
'only one breadcrumb is rendered when a urn is not provided'
);
});
test('it renders breadcrumbs with a valid hdfs urn', function(assert) {
const [, platform, segments] = datasetUrnRegexLI.exec(hdfsUrn);
const segmentParts = segments.split('/').slice(1);
let crumbs;
this.set('urn', hdfsUrn);
this.render(hbs`{{datasets/urn-breadcrumbs urn=urn}}`);
crumbs = document.querySelectorAll('.nacho-breadcrumbs__crumb');
assert.equal(crumbs.length, home.length + [platform].length + segmentParts.length, '');
[...home, platform, ...segmentParts].forEach((node, index) =>
assert.equal(node, crumbs[index].textContent.trim(), `breadcrumb ${index} has expected text ${node}`)
);
});
test('it renders breadcrumbs with a valid non hdfs urn', function(assert) {
const [, platform, segments] = datasetUrnRegexLI.exec(nonHdfsUrn);
const segmentParts = segments.split('.');
let crumbs;
this.set('urn', nonHdfsUrn);
this.render(hbs`{{datasets/urn-breadcrumbs urn=urn}}`);
crumbs = document.querySelectorAll('.nacho-breadcrumbs__crumb');
assert.equal(crumbs.length, home.length + [platform].length + segmentParts.length, '');
[...home, platform, ...segmentParts].forEach((node, index) =>
assert.equal(node, crumbs[index].textContent.trim(), `breadcrumb ${index} has expected text ${node}`)
);
});