diff options
Diffstat (limited to 'spec/frontend/__helpers__/set_window_location_helper_spec.js')
| -rw-r--r-- | spec/frontend/__helpers__/set_window_location_helper_spec.js | 161 |
1 files changed, 127 insertions, 34 deletions
diff --git a/spec/frontend/__helpers__/set_window_location_helper_spec.js b/spec/frontend/__helpers__/set_window_location_helper_spec.js index 98f26854822..c0f3debddbc 100644 --- a/spec/frontend/__helpers__/set_window_location_helper_spec.js +++ b/spec/frontend/__helpers__/set_window_location_helper_spec.js @@ -1,40 +1,133 @@ import setWindowLocation from './set_window_location_helper'; +import { TEST_HOST } from './test_constants'; -describe('setWindowLocation', () => { - const originalLocation = window.location; +describe('helpers/set_window_location_helper', () => { + const originalLocation = window.location.href; - afterEach(() => { - window.location = originalLocation; + beforeEach(() => { + setWindowLocation(originalLocation); }); - it.each` - url | property | value - ${'https://gitlab.com#foo'} | ${'hash'} | ${'#foo'} - ${'http://gitlab.com'} | ${'host'} | ${'gitlab.com'} - ${'http://gitlab.org'} | ${'hostname'} | ${'gitlab.org'} - ${'http://gitlab.org/foo#bar'} | ${'href'} | ${'http://gitlab.org/foo#bar'} - ${'http://gitlab.com'} | ${'origin'} | ${'http://gitlab.com'} - ${'http://gitlab.com/foo/bar/baz'} | ${'pathname'} | ${'/foo/bar/baz'} - ${'https://gitlab.com'} | ${'protocol'} | ${'https:'} - ${'http://gitlab.com#foo'} | ${'protocol'} | ${'http:'} - ${'http://gitlab.com:8080'} | ${'port'} | ${'8080'} - ${'http://gitlab.com?foo=bar&bar=foo'} | ${'search'} | ${'?foo=bar&bar=foo'} - `( - 'sets "window.location.$property" to be "$value" when called with: "$url"', - ({ url, property, value }) => { - expect(window.location).toBe(originalLocation); - - setWindowLocation(url); - - expect(window.location[property]).toBe(value); - }, - ); - - it.each([null, 1, undefined, false, '', 'gitlab.com'])( - 'throws an error when called with an invalid url: "%s"', - (invalidUrl) => { - expect(() => setWindowLocation(invalidUrl)).toThrow(/Invalid URL/); - expect(window.location).toBe(originalLocation); - }, - ); + describe('setWindowLocation', () => { + describe('given a complete URL', () => { + it.each` + url | property | value + ${'https://gitlab.com#foo'} | ${'hash'} | ${'#foo'} + ${'http://gitlab.com'} | ${'host'} | ${'gitlab.com'} + ${'http://gitlab.org'} | ${'hostname'} | ${'gitlab.org'} + ${'http://gitlab.org/foo#bar'} | ${'href'} | ${'http://gitlab.org/foo#bar'} + ${'http://gitlab.com'} | ${'origin'} | ${'http://gitlab.com'} + ${'http://gitlab.com/foo/bar/baz'} | ${'pathname'} | ${'/foo/bar/baz'} + ${'https://gitlab.com'} | ${'protocol'} | ${'https:'} + ${'ftp://gitlab.com#foo'} | ${'protocol'} | ${'ftp:'} + ${'http://gitlab.com:8080'} | ${'port'} | ${'8080'} + ${'http://gitlab.com?foo=bar&bar=foo'} | ${'search'} | ${'?foo=bar&bar=foo'} + `( + 'sets "window.location.$property" to be "$value" when called with: "$url"', + ({ url, property, value }) => { + expect(window.location.href).toBe(originalLocation); + + setWindowLocation(url); + + expect(window.location[property]).toBe(value); + }, + ); + }); + + describe('given a partial URL', () => { + it.each` + partialURL | href + ${'//foo.test:3000/'} | ${'http://foo.test:3000/'} + ${'/foo/bar'} | ${`${originalLocation}foo/bar`} + ${'foo/bar'} | ${`${originalLocation}foo/bar`} + ${'?foo=bar'} | ${`${originalLocation}?foo=bar`} + ${'#a-thing'} | ${`${originalLocation}#a-thing`} + `('$partialURL sets location.href to $href', ({ partialURL, href }) => { + expect(window.location.href).toBe(originalLocation); + + setWindowLocation(partialURL); + + expect(window.location.href).toBe(href); + }); + }); + + describe('relative path', () => { + describe.each` + initialHref | path | newHref + ${'https://gdk.test/foo/bar'} | ${'/qux'} | ${'https://gdk.test/qux'} + ${'https://gdk.test/foo/bar/'} | ${'/qux'} | ${'https://gdk.test/qux'} + ${'https://gdk.test/foo/bar'} | ${'qux'} | ${'https://gdk.test/foo/qux'} + ${'https://gdk.test/foo/bar/'} | ${'qux'} | ${'https://gdk.test/foo/bar/qux'} + ${'https://gdk.test/foo/bar'} | ${'../qux'} | ${'https://gdk.test/qux'} + ${'https://gdk.test/foo/bar/'} | ${'../qux'} | ${'https://gdk.test/foo/qux'} + `('when location is $initialHref', ({ initialHref, path, newHref }) => { + beforeEach(() => { + setWindowLocation(initialHref); + }); + + it(`${path} sets window.location.href to ${newHref}`, () => { + expect(window.location.href).toBe(initialHref); + + setWindowLocation(path); + + expect(window.location.href).toBe(newHref); + }); + }); + }); + + it.each([null, 1, undefined, false, 'https://', 'https:', { foo: 1 }, []])( + 'throws an error when called with an invalid url: "%s"', + (invalidUrl) => { + expect(() => setWindowLocation(invalidUrl)).toThrow(); + expect(window.location.href).toBe(originalLocation); + }, + ); + + describe('affects links', () => { + it.each` + url | hrefAttr | expectedHref + ${'http://gitlab.com/'} | ${'foo'} | ${'http://gitlab.com/foo'} + ${'http://gitlab.com/bar/'} | ${'foo'} | ${'http://gitlab.com/bar/foo'} + ${'http://gitlab.com/bar/'} | ${'/foo'} | ${'http://gitlab.com/foo'} + ${'http://gdk.test:3000/?foo=bar'} | ${'?qux=1'} | ${'http://gdk.test:3000/?qux=1'} + ${'https://gdk.test:3000/?foo=bar'} | ${'//other.test'} | ${'https://other.test/'} + `( + 'given $url, <a href="$hrefAttr"> points to $expectedHref', + ({ url, hrefAttr, expectedHref }) => { + setWindowLocation(url); + + const link = document.createElement('a'); + link.setAttribute('href', hrefAttr); + + expect(link.href).toBe(expectedHref); + }, + ); + }); + }); + + // This set of tests relies on Jest executing tests in source order, which is + // at the time of writing the only order they will execute, by design. + // See https://github.com/facebook/jest/issues/4386 for more details. + describe('window.location resetting by global beforeEach', () => { + const overridden = 'https://gdk.test:1234/'; + const initial = `${TEST_HOST}/`; + + it('works before an override', () => { + expect(window.location.href).toBe(initial); + }); + + describe('overriding', () => { + beforeEach(() => { + setWindowLocation(overridden); + }); + + it('works', () => { + expect(window.location.href).toBe(overridden); + }); + }); + + it('works after an override', () => { + expect(window.location.href).toBe(initial); + }); + }); }); |