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/**
* This file should only contain browser specific specs.
* If you need to add or update a spec, please see spec/frontend/lib/utils/*.js
* https://gitlab.com/gitlab-org/gitlab/issues/194242#note_292137135
* https://gitlab.com/groups/gitlab-org/-/epics/895#what-if-theres-a-karma-spec-which-is-simply-unmovable-to-jest-ie-it-is-dependent-on-a-running-browser-environment
*/
import { GlBreakpointInstance as breakpointInstance } from '@gitlab/ui/dist/utils';
import * as commonUtils from '~/lib/utils/common_utils';
describe('common_utils browser specific specs', () => {
describe('contentTop', () => {
it('does not add height for fileTitle or compareVersionsHeader if screen is too small', () => {
spyOn(breakpointInstance, 'isDesktop').and.returnValue(false);
setFixtures(`
<div class="diff-file file-title-flex-parent">
blah blah blah
</div>
<div class="mr-version-controls">
more blah blah blah
</div>
`);
expect(commonUtils.contentTop()).toBe(0);
});
it('adds height for fileTitle and compareVersionsHeader screen is large enough', () => {
spyOn(breakpointInstance, 'isDesktop').and.returnValue(true);
setFixtures(`
<div class="diff-file file-title-flex-parent">
blah blah blah
</div>
<div class="mr-version-controls">
more blah blah blah
</div>
`);
expect(commonUtils.contentTop()).toBe(18);
});
});
describe('isInViewport', () => {
let el;
beforeEach(() => {
el = document.createElement('div');
});
afterEach(() => {
document.body.removeChild(el);
});
it('returns true when provided `el` is in viewport', () => {
el.setAttribute('style', `position: absolute; right: ${window.innerWidth + 0.2};`);
document.body.appendChild(el);
expect(commonUtils.isInViewport(el)).toBe(true);
});
it('returns false when provided `el` is not in viewport', () => {
el.setAttribute('style', 'position: absolute; top: -1000px; left: -1000px;');
document.body.appendChild(el);
expect(commonUtils.isInViewport(el)).toBe(false);
});
});
});
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