debian-mirror-gitlab/spec/javascripts/diffs/store/actions_spec.js
2020-04-08 14:13:33 +05:30

1369 lines
37 KiB
JavaScript

import MockAdapter from 'axios-mock-adapter';
import Cookies from 'js-cookie';
import mockDiffFile from 'spec/diffs/mock_data/diff_file';
import {
DIFF_VIEW_COOKIE_NAME,
INLINE_DIFF_VIEW_TYPE,
PARALLEL_DIFF_VIEW_TYPE,
DIFFS_PER_PAGE,
} from '~/diffs/constants';
import actions, {
setBaseConfig,
fetchDiffFiles,
fetchDiffFilesBatch,
fetchDiffFilesMeta,
fetchCoverageFiles,
assignDiscussionsToDiff,
removeDiscussionsFromDiff,
startRenderDiffsQueue,
setInlineDiffViewType,
setParallelDiffViewType,
showCommentForm,
cancelCommentForm,
loadMoreLines,
scrollToLineIfNeededInline,
scrollToLineIfNeededParallel,
loadCollapsedDiff,
expandAllFiles,
toggleFileDiscussions,
saveDiffDiscussion,
setHighlightedRow,
toggleTreeOpen,
scrollToFile,
toggleShowTreeList,
renderFileForDiscussionId,
setRenderTreeList,
setShowWhitespace,
setRenderIt,
requestFullDiff,
receiveFullDiffSucess,
receiveFullDiffError,
fetchFullDiff,
toggleFullDiff,
setFileCollapsed,
setExpandedDiffLines,
setSuggestPopoverDismissed,
} from '~/diffs/store/actions';
import eventHub from '~/notes/event_hub';
import * as types from '~/diffs/store/mutation_types';
import axios from '~/lib/utils/axios_utils';
import testAction from '../../helpers/vuex_action_helper';
describe('DiffsStoreActions', () => {
const originalMethods = {
requestAnimationFrame: global.requestAnimationFrame,
requestIdleCallback: global.requestIdleCallback,
};
beforeEach(() => {
['requestAnimationFrame', 'requestIdleCallback'].forEach(method => {
global[method] = cb => {
cb();
};
});
});
afterEach(() => {
['requestAnimationFrame', 'requestIdleCallback'].forEach(method => {
global[method] = originalMethods[method];
});
});
describe('setBaseConfig', () => {
it('should set given endpoint and project path', done => {
const endpoint = '/diffs/set/endpoint';
const endpointMetadata = '/diffs/set/endpoint/metadata';
const endpointBatch = '/diffs/set/endpoint/batch';
const endpointCoverage = '/diffs/set/coverage_reports';
const projectPath = '/root/project';
const dismissEndpoint = '/-/user_callouts';
const showSuggestPopover = false;
const useSingleDiffStyle = false;
testAction(
setBaseConfig,
{
endpoint,
endpointBatch,
endpointMetadata,
endpointCoverage,
projectPath,
dismissEndpoint,
showSuggestPopover,
useSingleDiffStyle,
},
{
endpoint: '',
endpointBatch: '',
endpointMetadata: '',
endpointCoverage: '',
projectPath: '',
dismissEndpoint: '',
showSuggestPopover: true,
useSingleDiffStyle: true,
},
[
{
type: types.SET_BASE_CONFIG,
payload: {
endpoint,
endpointMetadata,
endpointBatch,
endpointCoverage,
projectPath,
dismissEndpoint,
showSuggestPopover,
useSingleDiffStyle,
},
},
],
[],
done,
);
});
});
describe('fetchDiffFiles', () => {
it('should fetch diff files', done => {
const endpoint = '/fetch/diff/files?view=inline&w=1';
const mock = new MockAdapter(axios);
const res = { diff_files: 1, merge_request_diffs: [] };
mock.onGet(endpoint).reply(200, res);
testAction(
fetchDiffFiles,
{},
{ endpoint, diffFiles: [], showWhitespace: false, diffViewType: 'inline' },
[
{ type: types.SET_LOADING, payload: true },
{ type: types.SET_LOADING, payload: false },
{ type: types.SET_MERGE_REQUEST_DIFFS, payload: res.merge_request_diffs },
{ type: types.SET_DIFF_DATA, payload: res },
],
[],
() => {
mock.restore();
done();
},
);
fetchDiffFiles({ state: { endpoint }, commit: () => null })
.then(data => {
expect(data).toEqual(res);
done();
})
.catch(done.fail);
});
});
describe('fetchDiffFilesBatch', () => {
it('should fetch batch diff files', done => {
const endpointBatch = '/fetch/diffs_batch';
const mock = new MockAdapter(axios);
const res1 = { diff_files: [], pagination: { next_page: 2 } };
const res2 = { diff_files: [], pagination: {} };
mock
.onGet(endpointBatch, {
params: { page: 1, per_page: DIFFS_PER_PAGE, w: '1', view: 'inline' },
})
.reply(200, res1)
.onGet(endpointBatch, {
params: { page: 2, per_page: DIFFS_PER_PAGE, w: '1', view: 'inline' },
})
.reply(200, res2);
testAction(
fetchDiffFilesBatch,
{},
{ endpointBatch, useSingleDiffStyle: true, diffViewType: 'inline' },
[
{ type: types.SET_BATCH_LOADING, payload: true },
{ type: types.SET_RETRIEVING_BATCHES, payload: true },
{ type: types.SET_DIFF_DATA_BATCH, payload: { diff_files: res1.diff_files } },
{ type: types.SET_BATCH_LOADING, payload: false },
{ type: types.SET_DIFF_DATA_BATCH, payload: { diff_files: [] } },
{ type: types.SET_BATCH_LOADING, payload: false },
{ type: types.SET_RETRIEVING_BATCHES, payload: false },
],
[],
() => {
mock.restore();
done();
},
);
});
});
describe('fetchDiffFilesMeta', () => {
it('should fetch diff meta information', done => {
const endpointMetadata = '/fetch/diffs_meta?view=inline';
const mock = new MockAdapter(axios);
const data = { diff_files: [] };
const res = { data };
mock.onGet(endpointMetadata).reply(200, res);
testAction(
fetchDiffFilesMeta,
{},
{ endpointMetadata },
[
{ type: types.SET_LOADING, payload: true },
{ type: types.SET_LOADING, payload: false },
{ type: types.SET_MERGE_REQUEST_DIFFS, payload: [] },
{ type: types.SET_DIFF_DATA, payload: { data } },
],
[],
() => {
mock.restore();
done();
},
);
});
});
describe('when the single diff view feature flag is off', () => {
describe('fetchDiffFiles', () => {
it('should fetch diff files', done => {
const endpoint = '/fetch/diff/files?w=1';
const mock = new MockAdapter(axios);
const res = { diff_files: 1, merge_request_diffs: [] };
mock.onGet(endpoint).reply(200, res);
testAction(
fetchDiffFiles,
{},
{
endpoint,
diffFiles: [],
showWhitespace: false,
diffViewType: 'inline',
useSingleDiffStyle: false,
},
[
{ type: types.SET_LOADING, payload: true },
{ type: types.SET_LOADING, payload: false },
{ type: types.SET_MERGE_REQUEST_DIFFS, payload: res.merge_request_diffs },
{ type: types.SET_DIFF_DATA, payload: res },
],
[],
() => {
mock.restore();
done();
},
);
fetchDiffFiles({ state: { endpoint }, commit: () => null })
.then(data => {
expect(data).toEqual(res);
done();
})
.catch(done.fail);
});
});
describe('fetchDiffFilesBatch', () => {
it('should fetch batch diff files', done => {
const endpointBatch = '/fetch/diffs_batch';
const mock = new MockAdapter(axios);
const res1 = { diff_files: [], pagination: { next_page: 2 } };
const res2 = { diff_files: [], pagination: {} };
mock
.onGet(endpointBatch, { params: { page: 1, per_page: DIFFS_PER_PAGE, w: '1' } })
.reply(200, res1)
.onGet(endpointBatch, { params: { page: 2, per_page: DIFFS_PER_PAGE, w: '1' } })
.reply(200, res2);
testAction(
fetchDiffFilesBatch,
{},
{ endpointBatch, useSingleDiffStyle: false },
[
{ type: types.SET_BATCH_LOADING, payload: true },
{ type: types.SET_RETRIEVING_BATCHES, payload: true },
{ type: types.SET_DIFF_DATA_BATCH, payload: { diff_files: res1.diff_files } },
{ type: types.SET_BATCH_LOADING, payload: false },
{ type: types.SET_DIFF_DATA_BATCH, payload: { diff_files: [] } },
{ type: types.SET_BATCH_LOADING, payload: false },
{ type: types.SET_RETRIEVING_BATCHES, payload: false },
],
[],
() => {
mock.restore();
done();
},
);
});
});
describe('fetchDiffFilesMeta', () => {
it('should fetch diff meta information', done => {
const endpointMetadata = '/fetch/diffs_meta?';
const mock = new MockAdapter(axios);
const data = { diff_files: [] };
const res = { data };
mock.onGet(endpointMetadata).reply(200, res);
testAction(
fetchDiffFilesMeta,
{},
{ endpointMetadata, useSingleDiffStyle: false },
[
{ type: types.SET_LOADING, payload: true },
{ type: types.SET_LOADING, payload: false },
{ type: types.SET_MERGE_REQUEST_DIFFS, payload: [] },
{ type: types.SET_DIFF_DATA, payload: { data } },
],
[],
() => {
mock.restore();
done();
},
);
});
});
});
describe('fetchCoverageFiles', () => {
let mock;
const endpointCoverage = '/fetch';
beforeEach(() => {
mock = new MockAdapter(axios);
});
afterEach(() => mock.restore());
it('should commit SET_COVERAGE_DATA with received response', done => {
const data = { files: { 'app.js': { '1': 0, '2': 1 } } };
mock.onGet(endpointCoverage).reply(200, { data });
testAction(
fetchCoverageFiles,
{},
{ endpointCoverage },
[{ type: types.SET_COVERAGE_DATA, payload: { data } }],
[],
done,
);
});
it('should show flash on API error', done => {
const flashSpy = spyOnDependency(actions, 'createFlash');
mock.onGet(endpointCoverage).reply(400);
testAction(fetchCoverageFiles, {}, { endpointCoverage }, [], [], () => {
expect(flashSpy).toHaveBeenCalledTimes(1);
expect(flashSpy).toHaveBeenCalledWith(jasmine.stringMatching('Something went wrong'));
done();
});
});
});
describe('setHighlightedRow', () => {
it('should mark currently selected diff and set lineHash and fileHash of highlightedRow', () => {
testAction(setHighlightedRow, 'ABC_123', {}, [
{ type: types.SET_HIGHLIGHTED_ROW, payload: 'ABC_123' },
{ type: types.UPDATE_CURRENT_DIFF_FILE_ID, payload: 'ABC' },
]);
});
});
describe('assignDiscussionsToDiff', () => {
it('should merge discussions into diffs', done => {
window.location.hash = 'ABC_123';
const state = {
diffFiles: [
{
file_hash: 'ABC',
parallel_diff_lines: [
{
left: {
line_code: 'ABC_1_1',
discussions: [],
},
right: {
line_code: 'ABC_1_1',
discussions: [],
},
},
],
highlighted_diff_lines: [
{
line_code: 'ABC_1_1',
discussions: [],
old_line: 5,
new_line: null,
},
],
diff_refs: {
base_sha: 'abc',
head_sha: 'def',
start_sha: 'ghi',
},
new_path: 'file1',
old_path: 'file2',
},
],
};
const diffPosition = {
base_sha: 'abc',
head_sha: 'def',
start_sha: 'ghi',
new_line: null,
new_path: 'file1',
old_line: 5,
old_path: 'file2',
};
const singleDiscussion = {
line_code: 'ABC_1_1',
diff_discussion: {},
diff_file: {
file_hash: 'ABC',
},
file_hash: 'ABC',
resolvable: true,
position: diffPosition,
original_position: diffPosition,
};
const discussions = [singleDiscussion];
testAction(
assignDiscussionsToDiff,
discussions,
state,
[
{
type: types.SET_LINE_DISCUSSIONS_FOR_FILE,
payload: {
discussion: singleDiscussion,
diffPositionByLineCode: {
ABC_1_1: {
base_sha: 'abc',
head_sha: 'def',
start_sha: 'ghi',
new_line: null,
new_path: 'file1',
old_line: 5,
old_path: 'file2',
line_code: 'ABC_1_1',
position_type: 'text',
},
},
hash: 'ABC_123',
},
},
],
[],
done,
);
});
});
describe('removeDiscussionsFromDiff', () => {
it('should remove discussions from diffs', done => {
const state = {
diffFiles: [
{
file_hash: 'ABC',
parallel_diff_lines: [
{
left: {
line_code: 'ABC_1_1',
discussions: [
{
id: 1,
},
],
},
right: {
line_code: 'ABC_1_1',
discussions: [],
},
},
],
highlighted_diff_lines: [
{
line_code: 'ABC_1_1',
discussions: [],
},
],
},
],
};
const singleDiscussion = {
id: '1',
file_hash: 'ABC',
line_code: 'ABC_1_1',
};
testAction(
removeDiscussionsFromDiff,
singleDiscussion,
state,
[
{
type: types.REMOVE_LINE_DISCUSSIONS_FOR_FILE,
payload: {
id: '1',
fileHash: 'ABC',
lineCode: 'ABC_1_1',
},
},
],
[],
done,
);
});
});
describe('startRenderDiffsQueue', () => {
it('should set all files to RENDER_FILE', () => {
const state = {
diffFiles: [
{
id: 1,
renderIt: false,
viewer: {
collapsed: false,
},
},
{
id: 2,
renderIt: false,
viewer: {
collapsed: false,
},
},
],
};
const pseudoCommit = (commitType, file) => {
expect(commitType).toBe(types.RENDER_FILE);
Object.assign(file, {
renderIt: true,
});
};
startRenderDiffsQueue({ state, commit: pseudoCommit });
expect(state.diffFiles[0].renderIt).toBe(true);
expect(state.diffFiles[1].renderIt).toBe(true);
});
});
describe('setInlineDiffViewType', () => {
it('should set diff view type to inline and also set the cookie properly', done => {
testAction(
setInlineDiffViewType,
null,
{},
[{ type: types.SET_DIFF_VIEW_TYPE, payload: INLINE_DIFF_VIEW_TYPE }],
[],
() => {
setTimeout(() => {
expect(Cookies.get('diff_view')).toEqual(INLINE_DIFF_VIEW_TYPE);
done();
}, 0);
},
);
});
});
describe('setParallelDiffViewType', () => {
it('should set diff view type to parallel and also set the cookie properly', done => {
testAction(
setParallelDiffViewType,
null,
{},
[{ type: types.SET_DIFF_VIEW_TYPE, payload: PARALLEL_DIFF_VIEW_TYPE }],
[],
() => {
setTimeout(() => {
expect(Cookies.get(DIFF_VIEW_COOKIE_NAME)).toEqual(PARALLEL_DIFF_VIEW_TYPE);
done();
}, 0);
},
);
});
});
describe('showCommentForm', () => {
it('should call mutation to show comment form', done => {
const payload = { lineCode: 'lineCode', fileHash: 'hash' };
testAction(
showCommentForm,
payload,
{},
[{ type: types.TOGGLE_LINE_HAS_FORM, payload: { ...payload, hasForm: true } }],
[],
done,
);
});
});
describe('cancelCommentForm', () => {
it('should call mutation to cancel comment form', done => {
const payload = { lineCode: 'lineCode', fileHash: 'hash' };
testAction(
cancelCommentForm,
payload,
{},
[{ type: types.TOGGLE_LINE_HAS_FORM, payload: { ...payload, hasForm: false } }],
[],
done,
);
});
});
describe('loadMoreLines', () => {
it('should call mutation to show comment form', done => {
const endpoint = '/diffs/load/more/lines';
const params = { since: 6, to: 26 };
const lineNumbers = { oldLineNumber: 3, newLineNumber: 5 };
const fileHash = 'ff9200';
const isExpandDown = false;
const nextLineNumbers = {};
const options = { endpoint, params, lineNumbers, fileHash, isExpandDown, nextLineNumbers };
const mock = new MockAdapter(axios);
const contextLines = { contextLines: [{ lineCode: 6 }] };
mock.onGet(endpoint).reply(200, contextLines);
testAction(
loadMoreLines,
options,
{},
[
{
type: types.ADD_CONTEXT_LINES,
payload: { lineNumbers, contextLines, params, fileHash, isExpandDown, nextLineNumbers },
},
],
[],
() => {
mock.restore();
done();
},
);
});
});
describe('loadCollapsedDiff', () => {
const state = { showWhitespace: true };
it('should fetch data and call mutation with response and the give parameter', done => {
const file = { hash: 123, load_collapsed_diff_url: '/load/collapsed/diff/url' };
const data = { hash: 123, parallelDiffLines: [{ lineCode: 1 }] };
const mock = new MockAdapter(axios);
const commit = jasmine.createSpy('commit');
mock.onGet(file.loadCollapsedDiffUrl).reply(200, data);
loadCollapsedDiff({ commit, getters: { commitId: null }, state }, file)
.then(() => {
expect(commit).toHaveBeenCalledWith(types.ADD_COLLAPSED_DIFFS, { file, data });
mock.restore();
done();
})
.catch(done.fail);
});
it('should fetch data without commit ID', () => {
const file = { load_collapsed_diff_url: '/load/collapsed/diff/url' };
const getters = {
commitId: null,
};
spyOn(axios, 'get').and.returnValue(Promise.resolve({ data: {} }));
loadCollapsedDiff({ commit() {}, getters, state }, file);
expect(axios.get).toHaveBeenCalledWith(file.load_collapsed_diff_url, {
params: { commit_id: null, w: '0' },
});
});
it('should fetch data with commit ID', () => {
const file = { load_collapsed_diff_url: '/load/collapsed/diff/url' };
const getters = {
commitId: '123',
};
spyOn(axios, 'get').and.returnValue(Promise.resolve({ data: {} }));
loadCollapsedDiff({ commit() {}, getters, state }, file);
expect(axios.get).toHaveBeenCalledWith(file.load_collapsed_diff_url, {
params: { commit_id: '123', w: '0' },
});
});
});
describe('expandAllFiles', () => {
it('should change the collapsed prop from the diffFiles', done => {
testAction(
expandAllFiles,
null,
{},
[
{
type: types.EXPAND_ALL_FILES,
},
],
[],
done,
);
});
});
describe('toggleFileDiscussions', () => {
it('should dispatch collapseDiscussion when all discussions are expanded', () => {
const getters = {
getDiffFileDiscussions: jasmine.createSpy().and.returnValue([{ id: 1 }]),
diffHasAllExpandedDiscussions: jasmine.createSpy().and.returnValue(true),
diffHasAllCollapsedDiscussions: jasmine.createSpy().and.returnValue(false),
};
const dispatch = jasmine.createSpy('dispatch');
toggleFileDiscussions({ getters, dispatch });
expect(dispatch).toHaveBeenCalledWith(
'collapseDiscussion',
{ discussionId: 1 },
{ root: true },
);
});
it('should dispatch expandDiscussion when all discussions are collapsed', () => {
const getters = {
getDiffFileDiscussions: jasmine.createSpy().and.returnValue([{ id: 1 }]),
diffHasAllExpandedDiscussions: jasmine.createSpy().and.returnValue(false),
diffHasAllCollapsedDiscussions: jasmine.createSpy().and.returnValue(true),
};
const dispatch = jasmine.createSpy();
toggleFileDiscussions({ getters, dispatch });
expect(dispatch).toHaveBeenCalledWith(
'expandDiscussion',
{ discussionId: 1 },
{ root: true },
);
});
it('should dispatch expandDiscussion when some discussions are collapsed and others are expanded for the collapsed discussion', () => {
const getters = {
getDiffFileDiscussions: jasmine.createSpy().and.returnValue([{ expanded: false, id: 1 }]),
diffHasAllExpandedDiscussions: jasmine.createSpy().and.returnValue(false),
diffHasAllCollapsedDiscussions: jasmine.createSpy().and.returnValue(false),
};
const dispatch = jasmine.createSpy();
toggleFileDiscussions({ getters, dispatch });
expect(dispatch).toHaveBeenCalledWith(
'expandDiscussion',
{ discussionId: 1 },
{ root: true },
);
});
});
describe('scrollToLineIfNeededInline', () => {
const lineMock = {
line_code: 'ABC_123',
};
it('should not call handleLocationHash when there is not hash', () => {
window.location.hash = '';
const handleLocationHashSpy = spyOnDependency(actions, 'handleLocationHash').and.stub();
scrollToLineIfNeededInline({}, lineMock);
expect(handleLocationHashSpy).not.toHaveBeenCalled();
});
it('should not call handleLocationHash when the hash does not match any line', () => {
window.location.hash = 'XYZ_456';
const handleLocationHashSpy = spyOnDependency(actions, 'handleLocationHash').and.stub();
scrollToLineIfNeededInline({}, lineMock);
expect(handleLocationHashSpy).not.toHaveBeenCalled();
});
it('should call handleLocationHash only when the hash matches a line', () => {
window.location.hash = 'ABC_123';
const handleLocationHashSpy = spyOnDependency(actions, 'handleLocationHash').and.stub();
scrollToLineIfNeededInline(
{},
{
lineCode: 'ABC_456',
},
);
scrollToLineIfNeededInline({}, lineMock);
scrollToLineIfNeededInline(
{},
{
lineCode: 'XYZ_456',
},
);
expect(handleLocationHashSpy).toHaveBeenCalled();
expect(handleLocationHashSpy).toHaveBeenCalledTimes(1);
});
});
describe('scrollToLineIfNeededParallel', () => {
const lineMock = {
left: null,
right: {
line_code: 'ABC_123',
},
};
it('should not call handleLocationHash when there is not hash', () => {
window.location.hash = '';
const handleLocationHashSpy = spyOnDependency(actions, 'handleLocationHash').and.stub();
scrollToLineIfNeededParallel({}, lineMock);
expect(handleLocationHashSpy).not.toHaveBeenCalled();
});
it('should not call handleLocationHash when the hash does not match any line', () => {
window.location.hash = 'XYZ_456';
const handleLocationHashSpy = spyOnDependency(actions, 'handleLocationHash').and.stub();
scrollToLineIfNeededParallel({}, lineMock);
expect(handleLocationHashSpy).not.toHaveBeenCalled();
});
it('should call handleLocationHash only when the hash matches a line', () => {
window.location.hash = 'ABC_123';
const handleLocationHashSpy = spyOnDependency(actions, 'handleLocationHash').and.stub();
scrollToLineIfNeededParallel(
{},
{
left: null,
right: {
lineCode: 'ABC_456',
},
},
);
scrollToLineIfNeededParallel({}, lineMock);
scrollToLineIfNeededParallel(
{},
{
left: null,
right: {
lineCode: 'XYZ_456',
},
},
);
expect(handleLocationHashSpy).toHaveBeenCalled();
expect(handleLocationHashSpy).toHaveBeenCalledTimes(1);
});
});
describe('saveDiffDiscussion', () => {
it('dispatches actions', done => {
const commitId = 'something';
const formData = {
diffFile: { ...mockDiffFile },
noteableData: {},
};
const note = {};
const state = {
commit: {
id: commitId,
},
};
const dispatch = jasmine.createSpy('dispatch').and.callFake(name => {
switch (name) {
case 'saveNote':
return Promise.resolve({
discussion: 'test',
});
case 'updateDiscussion':
return Promise.resolve('discussion');
default:
return Promise.resolve({});
}
});
saveDiffDiscussion({ state, dispatch }, { note, formData })
.then(() => {
const { calls } = dispatch;
expect(calls.count()).toBe(5);
expect(calls.argsFor(0)).toEqual(['saveNote', jasmine.any(Object), { root: true }]);
const postData = calls.argsFor(0)[1];
expect(postData.data.note.commit_id).toBe(commitId);
expect(calls.argsFor(1)).toEqual(['updateDiscussion', 'test', { root: true }]);
expect(calls.argsFor(2)).toEqual(['assignDiscussionsToDiff', ['discussion']]);
})
.then(done)
.catch(done.fail);
});
});
describe('toggleTreeOpen', () => {
it('commits TOGGLE_FOLDER_OPEN', done => {
testAction(
toggleTreeOpen,
'path',
{},
[{ type: types.TOGGLE_FOLDER_OPEN, payload: 'path' }],
[],
done,
);
});
});
describe('scrollToFile', () => {
let commit;
beforeEach(() => {
commit = jasmine.createSpy();
jasmine.clock().install();
});
afterEach(() => {
jasmine.clock().uninstall();
});
it('updates location hash', () => {
const state = {
treeEntries: {
path: {
fileHash: 'test',
},
},
};
scrollToFile({ state, commit }, 'path');
expect(document.location.hash).toBe('#test');
});
it('commits UPDATE_CURRENT_DIFF_FILE_ID', () => {
const state = {
treeEntries: {
path: {
fileHash: 'test',
},
},
};
scrollToFile({ state, commit }, 'path');
expect(commit).toHaveBeenCalledWith(types.UPDATE_CURRENT_DIFF_FILE_ID, 'test');
});
});
describe('toggleShowTreeList', () => {
it('commits toggle', done => {
testAction(toggleShowTreeList, null, {}, [{ type: types.TOGGLE_SHOW_TREE_LIST }], [], done);
});
it('updates localStorage', () => {
spyOn(localStorage, 'setItem');
toggleShowTreeList({ commit() {}, state: { showTreeList: true } });
expect(localStorage.setItem).toHaveBeenCalledWith('mr_tree_show', true);
});
it('does not update localStorage', () => {
spyOn(localStorage, 'setItem');
toggleShowTreeList({ commit() {}, state: { showTreeList: true } }, false);
expect(localStorage.setItem).not.toHaveBeenCalled();
});
});
describe('renderFileForDiscussionId', () => {
const rootState = {
notes: {
discussions: [
{
id: '123',
diff_file: {
file_hash: 'HASH',
},
},
{
id: '456',
diff_file: {
file_hash: 'HASH',
},
},
],
},
};
let commit;
let $emit;
let scrollToElement;
const state = ({ collapsed, renderIt }) => ({
diffFiles: [
{
file_hash: 'HASH',
viewer: {
collapsed,
},
renderIt,
},
],
});
beforeEach(() => {
commit = jasmine.createSpy('commit');
scrollToElement = spyOnDependency(actions, 'scrollToElement').and.stub();
$emit = spyOn(eventHub, '$emit');
});
it('renders and expands file for the given discussion id', () => {
const localState = state({ collapsed: true, renderIt: false });
renderFileForDiscussionId({ rootState, state: localState, commit }, '123');
expect(commit).toHaveBeenCalledWith('RENDER_FILE', localState.diffFiles[0]);
expect($emit).toHaveBeenCalledTimes(1);
expect(scrollToElement).toHaveBeenCalledTimes(1);
});
it('jumps to discussion on already rendered and expanded file', () => {
const localState = state({ collapsed: false, renderIt: true });
renderFileForDiscussionId({ rootState, state: localState, commit }, '123');
expect(commit).not.toHaveBeenCalled();
expect($emit).toHaveBeenCalledTimes(1);
expect(scrollToElement).not.toHaveBeenCalled();
});
});
describe('setRenderTreeList', () => {
it('commits SET_RENDER_TREE_LIST', done => {
testAction(
setRenderTreeList,
true,
{},
[{ type: types.SET_RENDER_TREE_LIST, payload: true }],
[],
done,
);
});
it('sets localStorage', () => {
spyOn(localStorage, 'setItem').and.stub();
setRenderTreeList({ commit() {} }, true);
expect(localStorage.setItem).toHaveBeenCalledWith('mr_diff_tree_list', true);
});
});
describe('setShowWhitespace', () => {
beforeEach(() => {
spyOn(eventHub, '$emit').and.stub();
});
it('commits SET_SHOW_WHITESPACE', done => {
testAction(
setShowWhitespace,
{ showWhitespace: true },
{},
[{ type: types.SET_SHOW_WHITESPACE, payload: true }],
[],
done,
);
});
it('sets localStorage', () => {
spyOn(localStorage, 'setItem').and.stub();
setShowWhitespace({ commit() {} }, { showWhitespace: true });
expect(localStorage.setItem).toHaveBeenCalledWith('mr_show_whitespace', true);
});
it('calls history pushState', () => {
spyOn(localStorage, 'setItem').and.stub();
spyOn(window.history, 'pushState').and.stub();
setShowWhitespace({ commit() {} }, { showWhitespace: true, pushState: true });
expect(window.history.pushState).toHaveBeenCalled();
});
it('calls history pushState with merged params', () => {
const originalPushState = window.history;
originalPushState.pushState({}, '', '?test=1');
spyOn(localStorage, 'setItem').and.stub();
spyOn(window.history, 'pushState').and.stub();
setShowWhitespace({ commit() {} }, { showWhitespace: true, pushState: true });
expect(window.history.pushState.calls.mostRecent().args[2]).toMatch(/(.*)\?test=1&w=0/);
originalPushState.pushState({}, '', '?');
});
it('emits eventHub event', () => {
spyOn(localStorage, 'setItem').and.stub();
spyOn(window.history, 'pushState').and.stub();
setShowWhitespace({ commit() {} }, { showWhitespace: true, pushState: true });
expect(eventHub.$emit).toHaveBeenCalledWith('refetchDiffData');
});
});
describe('setRenderIt', () => {
it('commits RENDER_FILE', done => {
testAction(setRenderIt, 'file', {}, [{ type: types.RENDER_FILE, payload: 'file' }], [], done);
});
});
describe('requestFullDiff', () => {
it('commits REQUEST_FULL_DIFF', done => {
testAction(
requestFullDiff,
'file',
{},
[{ type: types.REQUEST_FULL_DIFF, payload: 'file' }],
[],
done,
);
});
});
describe('receiveFullDiffSucess', () => {
it('commits REQUEST_FULL_DIFF', done => {
testAction(
receiveFullDiffSucess,
{ filePath: 'test' },
{},
[{ type: types.RECEIVE_FULL_DIFF_SUCCESS, payload: { filePath: 'test' } }],
[],
done,
);
});
});
describe('receiveFullDiffError', () => {
it('commits REQUEST_FULL_DIFF', done => {
testAction(
receiveFullDiffError,
'file',
{},
[{ type: types.RECEIVE_FULL_DIFF_ERROR, payload: 'file' }],
[],
done,
);
});
});
describe('fetchFullDiff', () => {
let mock;
beforeEach(() => {
mock = new MockAdapter(axios);
});
afterEach(() => {
mock.restore();
});
describe('success', () => {
beforeEach(() => {
mock.onGet(`${gl.TEST_HOST}/context`).replyOnce(200, ['test']);
});
it('dispatches receiveFullDiffSucess', done => {
const file = {
context_lines_path: `${gl.TEST_HOST}/context`,
file_path: 'test',
file_hash: 'test',
};
testAction(
fetchFullDiff,
file,
null,
[],
[
{ type: 'receiveFullDiffSucess', payload: { filePath: 'test' } },
{ type: 'setExpandedDiffLines', payload: { file, data: ['test'] } },
],
done,
);
});
});
describe('error', () => {
beforeEach(() => {
mock.onGet(`${gl.TEST_HOST}/context`).replyOnce(500);
});
it('dispatches receiveFullDiffError', done => {
testAction(
fetchFullDiff,
{ context_lines_path: `${gl.TEST_HOST}/context`, file_path: 'test', file_hash: 'test' },
null,
[],
[{ type: 'receiveFullDiffError', payload: 'test' }],
done,
);
});
});
});
describe('toggleFullDiff', () => {
let state;
beforeEach(() => {
state = {
diffFiles: [{ file_path: 'test', isShowingFullFile: false }],
};
});
it('dispatches fetchFullDiff when file is not expanded', done => {
testAction(
toggleFullDiff,
'test',
state,
[],
[
{ type: 'requestFullDiff', payload: 'test' },
{ type: 'fetchFullDiff', payload: state.diffFiles[0] },
],
done,
);
});
});
describe('setFileCollapsed', () => {
it('commits SET_FILE_COLLAPSED', done => {
testAction(
setFileCollapsed,
{ filePath: 'test', collapsed: true },
null,
[{ type: types.SET_FILE_COLLAPSED, payload: { filePath: 'test', collapsed: true } }],
[],
done,
);
});
});
describe('setExpandedDiffLines', () => {
beforeEach(() => {
spyOnDependency(actions, 'idleCallback').and.callFake(cb => {
cb({ timeRemaining: () => 50 });
});
});
it('commits SET_CURRENT_VIEW_DIFF_FILE_LINES when lines less than MAX_RENDERING_DIFF_LINES', done => {
spyOnDependency(actions, 'convertExpandLines').and.callFake(() => ['test']);
testAction(
setExpandedDiffLines,
{ file: { file_path: 'path' }, data: [] },
{ diffViewType: 'inline' },
[
{
type: 'SET_HIDDEN_VIEW_DIFF_FILE_LINES',
payload: { filePath: 'path', lines: ['test'] },
},
{
type: 'SET_CURRENT_VIEW_DIFF_FILE_LINES',
payload: { filePath: 'path', lines: ['test'] },
},
],
[],
done,
);
});
it('commits ADD_CURRENT_VIEW_DIFF_FILE_LINES when lines more than MAX_RENDERING_DIFF_LINES', done => {
const lines = new Array(501).fill().map((_, i) => `line-${i}`);
spyOnDependency(actions, 'convertExpandLines').and.callFake(() => lines);
testAction(
setExpandedDiffLines,
{ file: { file_path: 'path' }, data: [] },
{ diffViewType: 'inline' },
[
{
type: 'SET_HIDDEN_VIEW_DIFF_FILE_LINES',
payload: { filePath: 'path', lines },
},
{
type: 'SET_CURRENT_VIEW_DIFF_FILE_LINES',
payload: { filePath: 'path', lines: lines.slice(0, 200) },
},
{ type: 'TOGGLE_DIFF_FILE_RENDERING_MORE', payload: 'path' },
...new Array(301).fill().map((_, i) => ({
type: 'ADD_CURRENT_VIEW_DIFF_FILE_LINES',
payload: { filePath: 'path', line: `line-${i + 200}` },
})),
{ type: 'TOGGLE_DIFF_FILE_RENDERING_MORE', payload: 'path' },
],
[],
done,
);
});
});
describe('setSuggestPopoverDismissed', () => {
it('commits SET_SHOW_SUGGEST_POPOVER', done => {
const state = { dismissEndpoint: `${gl.TEST_HOST}/-/user_callouts` };
const mock = new MockAdapter(axios);
mock.onPost(state.dismissEndpoint).reply(200, {});
spyOn(axios, 'post').and.callThrough();
testAction(
setSuggestPopoverDismissed,
null,
state,
[{ type: types.SET_SHOW_SUGGEST_POPOVER }],
[],
() => {
expect(axios.post).toHaveBeenCalledWith(state.dismissEndpoint, {
feature_name: 'suggest_popover_dismissed',
});
mock.restore();
done();
},
);
});
});
});