consul/ui-v2/tests/unit/utils/keyToArray-test.js

import { module } from 'ember-qunit';
import test from 'ember-sinon-qunit/test-support/test';
import keyToArray from 'consul-ui/utils/keyToArray';
module('Unit | Utils | keyToArray', {});

test('it splits a string by a separator, unless the string is the separator', function(assert) {
  [
    {
      test: '/',
      expected: [''],
    },
    {
      test: 'hello/world',
      expected: ['hello', 'world'],
    },
    {
      test: '/hello/world',
      expected: ['', 'hello', 'world'],
    },
    {
      test: '//',
      expected: ['', '', ''],
    },
  ].forEach(function(item) {
    const actual = keyToArray(item.test);
    assert.deepEqual(actual, item.expected);
  });
});