gitlab-org--gitlab-foss/spec/frontend/issue_spec.js

231 lines
6.6 KiB
JavaScript

/* eslint-disable one-var, no-use-before-define */
import $ from 'jquery';
import MockAdapter from 'axios-mock-adapter';
import axios from '~/lib/utils/axios_utils';
import Issue from '~/issue';
import '~/lib/utils/text_utility';
describe('Issue', () => {
let testContext;
beforeEach(() => {
testContext = {};
});
let $boxClosed, $boxOpen, $btn;
preloadFixtures('issues/closed-issue.html');
preloadFixtures('issues/issue-with-task-list.html');
preloadFixtures('issues/open-issue.html');
function expectErrorMessage() {
const $flashMessage = $('div.flash-alert');
expect($flashMessage).toExist();
expect($flashMessage).toBeVisible();
expect($flashMessage).toHaveText('Unable to update this issue at this time.');
}
function expectIssueState(isIssueOpen) {
expectVisibility($boxClosed, !isIssueOpen);
expectVisibility($boxOpen, isIssueOpen);
expect($btn).toHaveText(isIssueOpen ? 'Close issue' : 'Reopen issue');
}
function expectNewBranchButtonState(isPending, canCreate) {
if (Issue.$btnNewBranch.length === 0) {
return;
}
const $available = Issue.$btnNewBranch.find('.available');
expect($available).toHaveText('New branch');
if (!isPending && canCreate) {
expect($available).toBeVisible();
} else {
expect($available).toBeHidden();
}
const $unavailable = Issue.$btnNewBranch.find('.unavailable');
expect($unavailable).toHaveText('New branch unavailable');
if (!isPending && !canCreate) {
expect($unavailable).toBeVisible();
} else {
expect($unavailable).toBeHidden();
}
}
function expectVisibility($element, shouldBeVisible) {
if (shouldBeVisible) {
expect($element).not.toHaveClass('hidden');
} else {
expect($element).toHaveClass('hidden');
}
}
function findElements(isIssueInitiallyOpen) {
$boxClosed = $('div.status-box-issue-closed');
expect($boxClosed).toExist();
expect($boxClosed).toHaveText('Closed');
$boxOpen = $('div.status-box-open');
expect($boxOpen).toExist();
expect($boxOpen).toHaveText('Open');
$btn = $('.js-issuable-close-button');
expect($btn).toExist();
expect($btn).toHaveText(isIssueInitiallyOpen ? 'Close issue' : 'Reopen issue');
}
[true, false].forEach(isIssueInitiallyOpen => {
describe(`with ${isIssueInitiallyOpen ? 'open' : 'closed'} issue`, () => {
const action = isIssueInitiallyOpen ? 'close' : 'reopen';
let mock;
function setup() {
testContext.issue = new Issue();
expectIssueState(isIssueInitiallyOpen);
testContext.$projectIssuesCounter = $('.issue_counter').first();
testContext.$projectIssuesCounter.text('1,001');
}
function mockCloseButtonResponseSuccess(url, response) {
mock.onPut(url).reply(() => {
expectNewBranchButtonState(true, false);
return [200, response];
});
}
function mockCloseButtonResponseError(url) {
mock.onPut(url).networkError();
}
function mockCanCreateBranch(canCreateBranch) {
mock.onGet(/(.*)\/can_create_branch$/).reply(200, {
can_create_branch: canCreateBranch,
suggested_branch_name: 'foo-99',
});
}
beforeEach(() => {
if (isIssueInitiallyOpen) {
loadFixtures('issues/open-issue.html');
} else {
loadFixtures('issues/closed-issue.html');
}
mock = new MockAdapter(axios);
mock.onGet(/(.*)\/related_branches$/).reply(200, {});
jest.spyOn(axios, 'get');
findElements(isIssueInitiallyOpen);
testContext.$triggeredButton = $btn;
});
afterEach(() => {
mock.restore();
$('div.flash-alert').remove();
});
it(`${action}s the issue`, done => {
mockCloseButtonResponseSuccess(testContext.$triggeredButton.attr('href'), {
id: 34,
});
mockCanCreateBranch(!isIssueInitiallyOpen);
setup();
testContext.$triggeredButton.trigger('click');
setImmediate(() => {
expectIssueState(!isIssueInitiallyOpen);
expect(testContext.$triggeredButton.get(0).getAttribute('disabled')).toBeNull();
expect(testContext.$projectIssuesCounter.text()).toBe(
isIssueInitiallyOpen ? '1,000' : '1,002',
);
expectNewBranchButtonState(false, !isIssueInitiallyOpen);
done();
});
});
it(`fails to ${action} the issue if saved:false`, done => {
mockCloseButtonResponseSuccess(testContext.$triggeredButton.attr('href'), {
saved: false,
});
mockCanCreateBranch(isIssueInitiallyOpen);
setup();
testContext.$triggeredButton.trigger('click');
setImmediate(() => {
expectIssueState(isIssueInitiallyOpen);
expect(testContext.$triggeredButton.get(0).getAttribute('disabled')).toBeNull();
expectErrorMessage();
expect(testContext.$projectIssuesCounter.text()).toBe('1,001');
expectNewBranchButtonState(false, isIssueInitiallyOpen);
done();
});
});
it(`fails to ${action} the issue if HTTP error occurs`, done => {
mockCloseButtonResponseError(testContext.$triggeredButton.attr('href'));
mockCanCreateBranch(isIssueInitiallyOpen);
setup();
testContext.$triggeredButton.trigger('click');
setImmediate(() => {
expectIssueState(isIssueInitiallyOpen);
expect(testContext.$triggeredButton.get(0).getAttribute('disabled')).toBeNull();
expectErrorMessage();
expect(testContext.$projectIssuesCounter.text()).toBe('1,001');
expectNewBranchButtonState(false, isIssueInitiallyOpen);
done();
});
});
it('disables the new branch button if Ajax call fails', () => {
mockCloseButtonResponseError(testContext.$triggeredButton.attr('href'));
mock.onGet(/(.*)\/can_create_branch$/).networkError();
setup();
testContext.$triggeredButton.trigger('click');
expectNewBranchButtonState(false, false);
});
it('does not trigger Ajax call if new branch button is missing', done => {
mockCloseButtonResponseError(testContext.$triggeredButton.attr('href'));
document.querySelector('#related-branches').remove();
document.querySelector('.create-mr-dropdown-wrap').remove();
setup();
testContext.$triggeredButton.trigger('click');
setImmediate(() => {
expect(axios.get).not.toHaveBeenCalled();
done();
});
});
});
});
});