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

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/* eslint-disable space-before-function-paren, one-var, one-var-declaration-per-line, no-use-before-define, comma-dangle, max-len */
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import Issue from '~/issue';
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import CloseReopenReportToggle from '~/close_reopen_report_toggle';
import '~/lib/utils/text_utility';
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describe('Issue', function() {
let $boxClosed, $boxOpen, $btn;
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preloadFixtures('issues/closed-issue.html.raw');
preloadFixtures('issues/issue-with-task-list.html.raw');
preloadFixtures('issues/open-issue.html.raw');
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function expectErrorMessage() {
const $flashMessage = $('div.flash-alert');
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expect($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($btn).toHaveText(isIssueOpen ? 'Close issue' : 'Reopen issue');
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}
function expectNewBranchButtonState(isPending, canCreate) {
if (Issue.$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($unavailable).toBeHidden();
}
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}
function expectVisibility($element, shouldBeVisible) {
if (shouldBeVisible) {
expect($element).not.toHaveClass('hidden');
} else {
expect($element).toHaveClass('hidden');
}
}
function findElements(isIssueInitiallyOpen) {
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$boxClosed = $('div.status-box-closed');
expect($boxClosed).toExist();
expect($boxClosed).toHaveText('Closed');
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$boxOpen = $('div.status-box-open');
expect($boxOpen).toExist();
expect($boxOpen).toHaveText('Open');
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$btn = $('.js-issuable-close-button');
expect($btn).toExist();
expect($btn).toHaveText(isIssueInitiallyOpen ? 'Close issue' : 'Reopen issue');
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}
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describe('task lists', function() {
beforeEach(function() {
loadFixtures('issues/issue-with-task-list.html.raw');
this.issue = new Issue();
});
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it('submits an ajax request on tasklist:changed', function() {
spyOn(jQuery, 'ajax').and.callFake(function(req) {
expect(req.type).toBe('PATCH');
expect(req.url).toBe(gl.TEST_HOST + '/frontend-fixtures/issues-project/issues/1.json'); // eslint-disable-line prefer-template
expect(req.data.issue.description).not.toBe(null);
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});
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$('.js-task-list-field').trigger('tasklist:changed');
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});
});
[true, false].forEach((isIssueInitiallyOpen) => {
describe(`with ${isIssueInitiallyOpen ? 'open' : 'closed'} issue`, function() {
const action = isIssueInitiallyOpen ? 'close' : 'reopen';
function ajaxSpy(req) {
if (req.url === this.$triggeredButton.attr('href')) {
expect(req.type).toBe('PUT');
expectNewBranchButtonState(true, false);
return this.issueStateDeferred;
} else if (req.url === Issue.createMrDropdownWrap.dataset.canCreatePath) {
expect(req.type).toBe('GET');
expectNewBranchButtonState(true, false);
return this.canCreateBranchDeferred;
}
expect(req.url).toBe('unexpected');
return null;
}
beforeEach(function() {
if (isIssueInitiallyOpen) {
loadFixtures('issues/open-issue.html.raw');
} else {
loadFixtures('issues/closed-issue.html.raw');
}
findElements(isIssueInitiallyOpen);
this.issue = new Issue();
expectIssueState(isIssueInitiallyOpen);
this.$triggeredButton = $btn;
this.$projectIssuesCounter = $('.issue_counter').first();
this.$projectIssuesCounter.text('1,001');
this.issueStateDeferred = new jQuery.Deferred();
this.canCreateBranchDeferred = new jQuery.Deferred();
spyOn(jQuery, 'ajax').and.callFake(ajaxSpy.bind(this));
});
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it(`${action}s the issue`, function() {
this.$triggeredButton.trigger('click');
this.issueStateDeferred.resolve({
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id: 34
});
this.canCreateBranchDeferred.resolve({
can_create_branch: !isIssueInitiallyOpen
});
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expectIssueState(!isIssueInitiallyOpen);
expect(this.$triggeredButton.get(0).getAttribute('disabled')).toBeNull();
expect(this.$projectIssuesCounter.text()).toBe(isIssueInitiallyOpen ? '1,000' : '1,002');
expectNewBranchButtonState(false, !isIssueInitiallyOpen);
});
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it(`fails to ${action} the issue if saved:false`, function() {
this.$triggeredButton.trigger('click');
this.issueStateDeferred.resolve({
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saved: false
});
this.canCreateBranchDeferred.resolve({
can_create_branch: isIssueInitiallyOpen
});
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expectIssueState(isIssueInitiallyOpen);
expect(this.$triggeredButton.get(0).getAttribute('disabled')).toBeNull();
expectErrorMessage();
expect(this.$projectIssuesCounter.text()).toBe('1,001');
expectNewBranchButtonState(false, isIssueInitiallyOpen);
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});
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it(`fails to ${action} the issue if HTTP error occurs`, function() {
this.$triggeredButton.trigger('click');
this.issueStateDeferred.reject();
this.canCreateBranchDeferred.resolve({
can_create_branch: isIssueInitiallyOpen
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});
expectIssueState(isIssueInitiallyOpen);
expect(this.$triggeredButton.get(0).getAttribute('disabled')).toBeNull();
expectErrorMessage();
expect(this.$projectIssuesCounter.text()).toBe('1,001');
expectNewBranchButtonState(false, isIssueInitiallyOpen);
});
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it('disables the new branch button if Ajax call fails', function() {
this.$triggeredButton.trigger('click');
this.issueStateDeferred.reject();
this.canCreateBranchDeferred.reject();
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expectNewBranchButtonState(false, false);
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});
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it('does not trigger Ajax call if new branch button is missing', function() {
Issue.$btnNewBranch = $();
this.canCreateBranchDeferred = null;
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this.$triggeredButton.trigger('click');
this.issueStateDeferred.reject();
});
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});
});
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describe('units', () => {
describe('class constructor', () => {
it('calls .initCloseReopenReport', () => {
spyOn(Issue.prototype, 'initCloseReopenReport');
new Issue(); // eslint-disable-line no-new
expect(Issue.prototype.initCloseReopenReport).toHaveBeenCalled();
});
});
describe('initCloseReopenReport', () => {
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it('calls .initDroplab', () => {
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const container = jasmine.createSpyObj('container', ['querySelector']);
const dropdownTrigger = {};
const dropdownList = {};
const button = {};
spyOn(document, 'querySelector').and.returnValue(container);
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spyOn(CloseReopenReportToggle.prototype, 'initDroplab');
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container.querySelector.and.returnValues(dropdownTrigger, dropdownList, button);
Issue.prototype.initCloseReopenReport();
expect(document.querySelector).toHaveBeenCalledWith('.js-issuable-close-dropdown');
expect(container.querySelector).toHaveBeenCalledWith('.js-issuable-close-toggle');
expect(container.querySelector).toHaveBeenCalledWith('.js-issuable-close-menu');
expect(container.querySelector).toHaveBeenCalledWith('.js-issuable-close-button');
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expect(CloseReopenReportToggle.prototype.initDroplab).toHaveBeenCalled();
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});
});
});
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});