mirror of https://github.com/hashicorp/consul
49 lines
1.3 KiB
JavaScript
49 lines
1.3 KiB
JavaScript
import getComponentFactory from 'consul-ui/utils/get-component-factory';
|
|
import { module, test } from 'qunit';
|
|
|
|
module('Unit | Utility | get component factory');
|
|
|
|
test("it uses lookup to locate the instance of the component based on the DOM element's id", function(assert) {
|
|
const expected = 'name';
|
|
let getComponent = getComponentFactory({
|
|
lookup: function() {
|
|
return { id: expected };
|
|
},
|
|
});
|
|
assert.equal(typeof getComponent, 'function', 'returns a function');
|
|
const actual = getComponent({
|
|
getAttribute: function(name) {
|
|
return 'id';
|
|
},
|
|
});
|
|
assert.equal(actual, expected, 'performs a lookup based on the id');
|
|
});
|
|
test("it returns null if it can't find it", function(assert) {
|
|
const expected = null;
|
|
let getComponent = getComponentFactory({
|
|
lookup: function() {
|
|
return { id: '' };
|
|
},
|
|
});
|
|
const actual = getComponent({
|
|
getAttribute: function(name) {
|
|
return 'non-existent';
|
|
},
|
|
});
|
|
assert.equal(actual, expected);
|
|
});
|
|
test('it returns null if there is no id', function(assert) {
|
|
const expected = null;
|
|
let getComponent = getComponentFactory({
|
|
lookup: function() {
|
|
return { id: '' };
|
|
},
|
|
});
|
|
const actual = getComponent({
|
|
getAttribute: function(name) {
|
|
return;
|
|
},
|
|
});
|
|
assert.equal(actual, expected);
|
|
});
|