Commit f524dff3 authored by Winnie Hellmann's avatar Winnie Hellmann

Add tests for labels dropdown to gfm_auto_complete_spec.js

parent fb23a411
......@@ -6,17 +6,21 @@ import GfmAutoComplete from '~/gfm_auto_complete';
import 'vendor/jquery.caret';
import 'vendor/jquery.atwho';
import { TEST_HOST } from 'helpers/test_constants';
import labelsFixture from 'fixtures/autocomplete_sources/labels.json'; // eslint-disable-line import/no-unresolved
describe('GfmAutoComplete', () => {
const gfmAutoCompleteCallbacks = GfmAutoComplete.prototype.getDefaultCallbacks.call({
fetchData: () => {},
});
let atwhoInstance;
let items;
let sorterValue;
describe('DefaultOptions.sorter', () => {
describe('assets loading', () => {
let items;
beforeEach(() => {
jest.spyOn(GfmAutoComplete, 'isLoading').mockReturnValue(true);
......@@ -61,7 +65,7 @@ describe('GfmAutoComplete', () => {
atwhoInstance = { setting: {} };
const query = 'query';
items = [];
const items = [];
const searchKey = 'searchKey';
gfmAutoCompleteCallbacks.sorter.call(atwhoInstance, query, items, searchKey);
......@@ -250,4 +254,90 @@ describe('GfmAutoComplete', () => {
).toBe('<li><small>grp/proj#5</small> Some Issue</li>');
});
});
describe('labels', () => {
const dataSources = {
labels: `${TEST_HOST}/autocomplete_sources/labels`,
};
const allLabels = labelsFixture;
const assignedLabels = allLabels.filter(label => label.set);
const unassignedLabels = allLabels.filter(label => !label.set);
let autocomplete;
let $textarea;
beforeEach(() => {
autocomplete = new GfmAutoComplete(dataSources);
$textarea = $('<textarea></textarea>');
autocomplete.setup($textarea, { labels: true });
});
afterEach(() => {
autocomplete.destroy();
});
const triggerDropdown = text => {
$textarea
.trigger('focus')
.val(text)
.caret('pos', -1);
$textarea.trigger('keyup');
return new Promise(window.requestAnimationFrame);
};
const getDropdownItems = () => {
const dropdown = document.getElementById('at-view-labels');
const items = dropdown.getElementsByTagName('li');
return [].map.call(items, item => item.textContent.trim());
};
const expectLabels = ({ input, output }) =>
triggerDropdown(input).then(() => {
expect(getDropdownItems()).toEqual(output.map(label => label.title));
});
describe('with no labels assigned', () => {
beforeEach(() => {
autocomplete.cachedData['~'] = [...unassignedLabels];
});
it.each`
input | output
${'~'} | ${unassignedLabels}
${'/label ~'} | ${unassignedLabels}
${'/relabel ~'} | ${unassignedLabels}
${'/unlabel ~'} | ${[]}
`('$input shows $output.length labels', expectLabels);
});
describe('with some labels assigned', () => {
beforeEach(() => {
autocomplete.cachedData['~'] = allLabels;
});
it.each`
input | output
${'~'} | ${allLabels}
${'/label ~'} | ${unassignedLabels}
${'/relabel ~'} | ${allLabels}
${'/unlabel ~'} | ${assignedLabels}
`('$input shows $output.length labels', expectLabels);
});
describe('with all labels assigned', () => {
beforeEach(() => {
autocomplete.cachedData['~'] = [...assignedLabels];
});
it.each`
input | output
${'~'} | ${assignedLabels}
${'/label ~'} | ${[]}
${'/relabel ~'} | ${assignedLabels}
${'/unlabel ~'} | ${assignedLabels}
`('$input shows $output.length labels', expectLabels);
});
});
});
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