| import './index.js' |
| |
| import { $, $$ } from 'common-sk/modules/dom' |
| import { |
| firstPage, |
| firstPageAfterUndoingFirstEntry, |
| firstPageWithoutDetailsAfterUndoingFirstEntry, |
| secondPage, |
| thirdPage, |
| } from './test_data' |
| import { eventPromise, expectQueryStringToEqual } from '../test_util' |
| import { fetchMock } from 'fetch-mock'; |
| |
| fetchMock.config.overwriteRoutes = true; |
| |
| describe('triagelog-page-sk', () => { |
| // Component under test. |
| let triagelogPageSk; |
| |
| // Creates a new instance of the component under test. |
| function newTriagelogPageSk() { |
| triagelogPageSk = document.createElement('triagelog-page-sk'); |
| document.body.appendChild(triagelogPageSk); |
| } |
| |
| // Same as newTriagelogPageSk, but returns a promise that will resolve when |
| // the page finishes loading. |
| function loadTriagelogPageSk() { |
| const event = eventPromise('end-task'); |
| newTriagelogPageSk(); |
| return event; |
| } |
| |
| beforeEach(async () => { |
| // Clear query string before each test case. This is needed for test cases |
| // that exercise the stateReflector and the browser's back/forward buttons. |
| setQueryString(''); |
| }); |
| |
| afterEach(() => { |
| // Remove the stale instance under test. |
| if (triagelogPageSk) { |
| document.body.removeChild(triagelogPageSk); |
| triagelogPageSk = null; |
| } |
| expect(fetchMock.done()).to.be.true; // All mock RPCs called at least once. |
| // Remove fetch mocking to prevent test cases interfering with each other. |
| fetchMock.reset(); |
| }); |
| |
| it('shows the right initial entries', async () => { |
| fetchMock.get( |
| '/json/triagelog?details=true&offset=0&size=20', firstPage); |
| await loadTriagelogPageSk(); // Load first page of results by default. |
| expectQueryStringToEqual(''); // No state reflected to the URL. |
| expectFirstPageOfResults(); |
| }); |
| |
| it('advances to the second page of results', async () => { |
| fetchMock.get( |
| '/json/triagelog?details=true&offset=0&size=20', firstPage); |
| fetchMock.get( |
| '/json/triagelog?details=true&offset=3&size=3', secondPage); |
| |
| await loadTriagelogPageSk(); // Load first page of results by default. |
| await goToNextPageOfResults(); // Load second page. |
| expectQueryStringToEqual('?offset=3&page_size=3'); // Reflected in URL. |
| expectSecondPageOfResults(); |
| }); |
| |
| it('undoes an entry', async () => { |
| fetchMock.get( |
| '/json/triagelog?details=true&offset=0&size=20', firstPage); |
| // We mimic the current behavior of the undo RPC, which is to always return |
| // the first page of results. |
| // TODO(lovisolo): Rethink this after we delete the old triage log page. |
| fetchMock.post( |
| '/json/triagelog/undo?id=aaa', |
| firstPageWithoutDetailsAfterUndoingFirstEntry); |
| fetchMock.get( |
| '/json/triagelog?details=true&offset=0&size=3', |
| firstPageAfterUndoingFirstEntry); |
| |
| await loadTriagelogPageSk(); // Load first page of results by default. |
| expectFirstPageOfResults(); |
| await undoFirstEntry(); |
| expectFirstPageOfResultsFirstEntryUndone(); |
| }); |
| |
| it('handles the "issue" URL parameter', async () => { |
| fetchMock.get( |
| '/json/triagelog?details=true&offset=0&size=20&issue=123456', |
| firstPage); |
| setQueryString('?issue=123456') |
| await loadTriagelogPageSk(); // Load first page of results by default. |
| expectQueryStringToEqual('?issue=123456'); // No changes to the URL. |
| expectFirstPageOfResults(); |
| }); |
| |
| describe('URL parameters', () => { |
| it('initializes paging based on the URL parameters', async () => { |
| fetchMock.get( |
| '/json/triagelog?details=true&offset=3&size=3', secondPage); |
| |
| setQueryString('?offset=3&page_size=3'); |
| await loadTriagelogPageSk(); |
| expectSecondPageOfResults(); |
| }); |
| |
| it('responds to back and forward browser buttons', async () => { |
| fetchMock.get( |
| '/json/triagelog?details=true&offset=0&size=20', firstPage); |
| fetchMock.get( |
| '/json/triagelog?details=true&offset=3&size=3', secondPage); |
| fetchMock.get( |
| '/json/triagelog?details=true&offset=6&size=3', thirdPage); |
| |
| // Populate window.history by setting the query string to a random value. |
| // We'll then test that we can navigate back to this state by using the |
| // browser's back button. |
| setQueryString('?hello=world'); |
| |
| // Clear the query string before loading the component. This will be the |
| // state at component instantiation. We'll test that the user doesn't get |
| // stuck at the state at component creation when pressing the back button. |
| setQueryString(''); |
| |
| await loadTriagelogPageSk(); // Load first page of results by default. |
| expectQueryStringToEqual(''); |
| expectFirstPageOfResults(); |
| |
| await goToNextPageOfResults(); |
| expectQueryStringToEqual('?offset=3&page_size=3'); |
| expectSecondPageOfResults(); |
| |
| await goToNextPageOfResults(); |
| expectQueryStringToEqual('?offset=6&page_size=3'); |
| expectThirdPageOfResults(); |
| |
| await goBack(); |
| expectQueryStringToEqual('?offset=3&page_size=3'); |
| expectSecondPageOfResults(); |
| |
| // State at component instantiation. |
| await goBack(); |
| expectQueryStringToEqual(''); |
| expectFirstPageOfResults(); |
| |
| // State before the component was instantiated. |
| await goBack(); |
| expectQueryStringToEqual('?hello=world'); |
| |
| await goForward(); |
| expectQueryStringToEqual(''); |
| expectFirstPageOfResults(); |
| |
| await goForward(); |
| expectQueryStringToEqual('?offset=3&page_size=3'); |
| expectSecondPageOfResults(); |
| |
| await goForward(); |
| expectQueryStringToEqual('?offset=6&page_size=3'); |
| expectThirdPageOfResults(); |
| }); |
| }); |
| |
| describe('RPC error', () => { |
| it('should emit event "fetch-error" on RPC failure', async () => { |
| fetchMock.get('glob:*', 500); // Internal server error on any request. |
| |
| const event = eventPromise('fetch-error'); |
| newTriagelogPageSk(); |
| await event; |
| |
| expectEmptyPage(); |
| }); |
| }); |
| |
| function setQueryString(string) { |
| history.pushState( |
| null, |
| '', |
| window.location.origin + window.location.pathname + string); |
| } |
| |
| function goToNextPageOfResults() { |
| const event = eventPromise('end-task'); |
| qq('pagination-sk button.next').click(); |
| return event; |
| } |
| |
| function undoFirstEntry() { |
| const event = eventPromise('end-task'); |
| qq('tbody button.undo').click(); |
| return event; |
| } |
| |
| function goBack() { |
| const event = eventPromise('end-task'); |
| history.back(); |
| return event; |
| } |
| |
| function goForward() { |
| const event = eventPromise('end-task'); |
| history.forward(); |
| return event; |
| } |
| |
| function expectEmptyPage() { |
| expect($$('tbody').children).to.be.empty; |
| } |
| |
| function expectFirstPageOfResults() { |
| expect(nthEntry(0)).to.deep.equal( |
| [toLocalDateStr(1572000000000), 'alpha@google.com', 2]); |
| expect(nthDetailsRow(0)).to.deep.equal([ |
| 'async_rescale_and_read_dog_up', |
| 'f16298eb14e19f9230fe81615200561f', |
| digestDetailsHref( |
| 'async_rescale_and_read_dog_up', |
| 'f16298eb14e19f9230fe81615200561f'), |
| 'positive']); |
| expect(nthDetailsRow(1)).to.deep.equal([ |
| 'async_rescale_and_read_rose', |
| '35c77280a7d5378033f9bf8f3c755e78', |
| digestDetailsHref( |
| 'async_rescale_and_read_rose', |
| '35c77280a7d5378033f9bf8f3c755e78'), |
| 'positive']); |
| expect(nthEntry(1)).to.deep.equal( |
| [toLocalDateStr(1571900000000), 'beta@google.com', 1]); |
| expect(nthDetailsRow(2)).to.deep.equal([ |
| 'draw_image_set', |
| 'b788aadee662c2b0390d698cbe68b808', |
| digestDetailsHref( |
| 'draw_image_set', |
| 'b788aadee662c2b0390d698cbe68b808'), |
| 'positive']); |
| expect(nthEntry(2)).to.deep.equal( |
| [toLocalDateStr(1571800000000), 'gamma@google.com', 1]); |
| expect(nthDetailsRow(3)).to.deep.equal([ |
| 'filterbitmap_text_7.00pt', |
| '454b4b547bc6ceb4cdeb3305553be98a', |
| digestDetailsHref( |
| 'filterbitmap_text_7.00pt', |
| '454b4b547bc6ceb4cdeb3305553be98a'), |
| 'positive']); |
| } |
| |
| function expectFirstPageOfResultsFirstEntryUndone() { |
| expect(nthEntry(0)).to.deep.equal( |
| [toLocalDateStr(1571900000000), 'beta@google.com', 1]); |
| expect(nthDetailsRow(0)).to.deep.equal([ |
| 'draw_image_set', |
| 'b788aadee662c2b0390d698cbe68b808', |
| digestDetailsHref( |
| 'draw_image_set', |
| 'b788aadee662c2b0390d698cbe68b808'), |
| 'positive']); |
| expect(nthEntry(1)).to.deep.equal( |
| [toLocalDateStr(1571800000000), 'gamma@google.com', 1]); |
| expect(nthDetailsRow(1)).to.deep.equal([ |
| 'filterbitmap_text_7.00pt', |
| '454b4b547bc6ceb4cdeb3305553be98a', |
| digestDetailsHref( |
| 'filterbitmap_text_7.00pt', |
| '454b4b547bc6ceb4cdeb3305553be98a'), |
| 'positive']); |
| expect(nthEntry(2)).to.deep.equal( |
| [toLocalDateStr(1571700000000), 'delta@google.com', 1]); |
| expect(nthDetailsRow(2)).to.deep.equal([ |
| 'filterbitmap_text_10.00pt', |
| 'fc8392000945e68334c5ccd333b201b3', |
| digestDetailsHref( |
| 'filterbitmap_text_10.00pt', |
| 'fc8392000945e68334c5ccd333b201b3'), |
| 'positive']); |
| } |
| |
| function expectSecondPageOfResults() { |
| expect(nthEntry(0)).to.deep.equal( |
| [toLocalDateStr(1571700000000), 'delta@google.com', 1]); |
| expect(nthDetailsRow(0)).to.deep.equal([ |
| 'filterbitmap_text_10.00pt', |
| 'fc8392000945e68334c5ccd333b201b3', |
| digestDetailsHref( |
| 'filterbitmap_text_10.00pt', |
| 'fc8392000945e68334c5ccd333b201b3'), |
| 'positive']); |
| expect(nthEntry(1)).to.deep.equal([ |
| toLocalDateStr(1571600000000), |
| 'epsilon@google.com', |
| 1]); |
| expect(nthDetailsRow(1)).to.deep.equal([ |
| 'filterbitmap_image_mandrill_32.png', |
| '7606bfd486f7dfdf299d9d9da8f99c8e', |
| digestDetailsHref( |
| 'filterbitmap_image_mandrill_32.png', |
| '7606bfd486f7dfdf299d9d9da8f99c8e'), |
| 'positive']); |
| expect(nthEntry(2)).to.deep.equal( |
| [toLocalDateStr(1571500000000), 'zeta@google.com', 1]); |
| expect(nthDetailsRow(2)).to.deep.equal([ |
| 'drawminibitmaprect_aa', |
| '95e1b42fcaaff5d0d08b4ed465d79437', |
| digestDetailsHref( |
| 'drawminibitmaprect_aa', |
| '95e1b42fcaaff5d0d08b4ed465d79437'), |
| 'positive']); |
| } |
| |
| function expectThirdPageOfResults() { |
| expect(nthEntry(0)).to.deep.equal( |
| [toLocalDateStr(1571400000000), 'eta@google.com', 1]); |
| expect(nthDetailsRow(0)).to.deep.equal([ |
| 'colorcomposefilter_wacky', |
| '68e41c7f7d91f432fd36d71fe1249443', |
| digestDetailsHref( |
| 'colorcomposefilter_wacky', |
| '68e41c7f7d91f432fd36d71fe1249443'), |
| 'positive']); |
| expect(nthEntry(1)).to.deep.equal( |
| [toLocalDateStr(1571300000000), 'theta@google.com', 1]); |
| expect(nthDetailsRow(1)).to.deep.equal([ |
| 'circular_arc_stroke_matrix', |
| 'c482098318879e7d2cf4f0414b607156', |
| digestDetailsHref( |
| 'circular_arc_stroke_matrix', |
| 'c482098318879e7d2cf4f0414b607156'), |
| 'positive']); |
| expect(nthEntry(2)).to.deep.equal( |
| [toLocalDateStr(1571200000000), 'iota@google.com', 1]); |
| expect(nthDetailsRow(2)).to.deep.equal([ |
| 'dftext_blob_persp', |
| 'a41baae99abd37d9ed606e8bc27df6a2', |
| digestDetailsHref( |
| 'dftext_blob_persp', |
| 'a41baae99abd37d9ed606e8bc27df6a2'), |
| 'positive']); |
| } |
| |
| // Convenience functions to query child DOM nodes of the component under test. |
| const q = (str) => $(str, triagelogPageSk); |
| const qq = (str) => $$(str, triagelogPageSk); |
| |
| const toLocalDateStr = (timestampMS) => new Date(timestampMS).toLocaleString(); |
| const digestDetailsHref = (test, digest) => |
| window.location.origin + |
| `/detail?test=${encodeURIComponent(test)}&digest=${encodeURIComponent(digest)}`; |
| |
| const nthEntryTimestamp = (n) => q('.timestamp')[n].innerText; |
| const nthEntryAuthor = (n) => q('.author')[n].innerText; |
| const nthEntryNumChanges = (n) => +q('.num-changes')[n].innerText; |
| const nthEntry = (n) => [ |
| nthEntryTimestamp(n), |
| nthEntryAuthor(n), |
| nthEntryNumChanges(n) |
| ]; |
| |
| const nthDetailsRowTestName = |
| (n) => q('.details .test-name')[n].innerText; |
| const nthDetailsRowDigest = (n) => q('.details .digest')[n].innerText; |
| const nthDetailsRowDigestHref = (n) => q('.details .digest a')[n].href; |
| const nthDetailsRowLabel = (n) => q('.details .label')[n].innerText; |
| const nthDetailsRow = (n) => [ |
| nthDetailsRowTestName(n), |
| nthDetailsRowDigest(n), |
| nthDetailsRowDigestHref(n), |
| nthDetailsRowLabel(n) |
| ]; |
| |
| // TODO(lovisolo): Add a function eventSequencePromise() to test_util.js that |
| // takes a list of event names and returns a promise that |
| // resolves when the events are caught in the given sequence, |
| // or reject if any of the events are caught out-of-sequence. |
| // Leverage eventPromise() to implement this. |
| // |
| // TODO(lovisolo): Use eventSequencePromise(['begin-task', 'end-task']) above |
| // where appropriate. Idem with 'fetch-error'. |
| |
| }); |
