885 lines
28 KiB
JavaScript
885 lines
28 KiB
JavaScript
import { clone } from 'lodash';
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import {
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LINE_POSITION_LEFT,
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LINE_POSITION_RIGHT,
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TEXT_DIFF_POSITION_TYPE,
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LEGACY_DIFF_NOTE_TYPE,
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DIFF_NOTE_TYPE,
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NEW_LINE_TYPE,
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OLD_LINE_TYPE,
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MATCH_LINE_TYPE,
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INLINE_DIFF_VIEW_TYPE,
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INLINE_DIFF_LINES_KEY,
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} from '~/diffs/constants';
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import * as utils from '~/diffs/store/utils';
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import { MERGE_REQUEST_NOTEABLE_TYPE } from '~/notes/constants';
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import { noteableDataMock } from '../../notes/mock_data';
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import diffFileMockData from '../mock_data/diff_file';
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import { diffMetadata } from '../mock_data/diff_metadata';
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const getDiffFileMock = () => JSON.parse(JSON.stringify(diffFileMockData));
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const getDiffMetadataMock = () => JSON.parse(JSON.stringify(diffMetadata));
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describe('DiffsStoreUtils', () => {
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describe('findDiffFile', () => {
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const files = [{ file_hash: 1, name: 'one' }];
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it('should return correct file', () => {
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expect(utils.findDiffFile(files, 1).name).toEqual('one');
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expect(utils.findDiffFile(files, 2)).toBeUndefined();
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});
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});
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describe('getReversePosition', () => {
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it('should return correct line position name', () => {
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expect(utils.getReversePosition(LINE_POSITION_RIGHT)).toEqual(LINE_POSITION_LEFT);
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expect(utils.getReversePosition(LINE_POSITION_LEFT)).toEqual(LINE_POSITION_RIGHT);
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});
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});
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describe('findIndexInInlineLines', () => {
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const expectSet = (method, lines, invalidLines) => {
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expect(method(lines, { oldLineNumber: 3, newLineNumber: 5 })).toEqual(4);
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expect(method(invalidLines || lines, { oldLineNumber: 32, newLineNumber: 53 })).toEqual(-1);
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};
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describe('findIndexInInlineLines', () => {
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it('should return correct index for given line numbers', () => {
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expectSet(utils.findIndexInInlineLines, getDiffFileMock()[INLINE_DIFF_LINES_KEY]);
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});
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});
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});
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describe('getPreviousLineIndex', () => {
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describe(`with diffViewType (inline) in split diffs`, () => {
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let diffFile;
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beforeEach(() => {
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diffFile = { ...clone(diffFileMockData) };
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});
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it('should return the correct previous line number', () => {
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expect(
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utils.getPreviousLineIndex(INLINE_DIFF_VIEW_TYPE, diffFile, {
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oldLineNumber: 3,
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newLineNumber: 5,
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}),
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).toBe(4);
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});
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});
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});
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describe('removeMatchLine', () => {
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it('should remove match line properly by regarding the bottom parameter', () => {
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const diffFile = getDiffFileMock();
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const lineNumbers = { oldLineNumber: 3, newLineNumber: 5 };
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const inlineIndex = utils.findIndexInInlineLines(
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diffFile[INLINE_DIFF_LINES_KEY],
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lineNumbers,
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);
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const atInlineIndex = diffFile[INLINE_DIFF_LINES_KEY][inlineIndex];
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utils.removeMatchLine(diffFile, lineNumbers, false);
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expect(diffFile[INLINE_DIFF_LINES_KEY][inlineIndex]).not.toEqual(atInlineIndex);
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utils.removeMatchLine(diffFile, lineNumbers, true);
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expect(diffFile[INLINE_DIFF_LINES_KEY][inlineIndex + 1]).not.toEqual(atInlineIndex);
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});
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});
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describe('addContextLines', () => {
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it(`should add context lines`, () => {
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const diffFile = getDiffFileMock();
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const inlineLines = diffFile[INLINE_DIFF_LINES_KEY];
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const lineNumbers = { oldLineNumber: 3, newLineNumber: 5 };
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const contextLines = [{ lineNumber: 42, line_code: '123' }];
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const options = { inlineLines, contextLines, lineNumbers };
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const inlineIndex = utils.findIndexInInlineLines(inlineLines, lineNumbers);
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utils.addContextLines(options);
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expect(inlineLines[inlineIndex]).toEqual(contextLines[0]);
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});
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it(`should add context lines properly with bottom parameter`, () => {
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const diffFile = getDiffFileMock();
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const inlineLines = diffFile[INLINE_DIFF_LINES_KEY];
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const lineNumbers = { oldLineNumber: 3, newLineNumber: 5 };
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const contextLines = [{ lineNumber: 42, line_code: '123' }];
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const options = {
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inlineLines,
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contextLines,
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lineNumbers,
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bottom: true,
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};
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utils.addContextLines(options);
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expect(inlineLines[inlineLines.length - 1]).toEqual(contextLines[0]);
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});
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});
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describe('getNoteFormData', () => {
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it('should properly create note form data', () => {
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const diffFile = getDiffFileMock();
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noteableDataMock.targetType = MERGE_REQUEST_NOTEABLE_TYPE;
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const options = {
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note: 'Hello world!',
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noteableData: noteableDataMock,
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noteableType: MERGE_REQUEST_NOTEABLE_TYPE,
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diffFile,
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noteTargetLine: {
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line_code: '1c497fbb3a46b78edf04cc2a2fa33f67e3ffbe2a_1_3',
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meta_data: null,
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new_line: 3,
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old_line: 1,
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},
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linePosition: LINE_POSITION_LEFT,
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lineRange: { start: { line_code: 'abc_1_1' }, end: { line_code: 'abc_2_2' } },
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};
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const position = JSON.stringify({
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base_sha: diffFile.diff_refs.base_sha,
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start_sha: diffFile.diff_refs.start_sha,
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head_sha: diffFile.diff_refs.head_sha,
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old_path: diffFile.old_path,
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new_path: diffFile.new_path,
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position_type: TEXT_DIFF_POSITION_TYPE,
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old_line: options.noteTargetLine.old_line,
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new_line: options.noteTargetLine.new_line,
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line_range: options.lineRange,
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});
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const postData = {
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view: options.diffViewType,
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line_type: options.linePosition === LINE_POSITION_RIGHT ? NEW_LINE_TYPE : OLD_LINE_TYPE,
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merge_request_diff_head_sha: diffFile.diff_refs.head_sha,
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in_reply_to_discussion_id: '',
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note_project_id: '',
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target_type: options.noteableType,
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target_id: options.noteableData.id,
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return_discussion: true,
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note: {
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noteable_type: options.noteableType,
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noteable_id: options.noteableData.id,
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commit_id: undefined,
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type: DIFF_NOTE_TYPE,
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line_code: options.noteTargetLine.line_code,
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note: options.note,
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position,
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},
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};
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expect(utils.getNoteFormData(options)).toEqual({
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endpoint: options.noteableData.create_note_path,
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data: postData,
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});
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});
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it('should create legacy note form data', () => {
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const diffFile = getDiffFileMock();
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delete diffFile.diff_refs.start_sha;
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delete diffFile.diff_refs.head_sha;
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noteableDataMock.targetType = MERGE_REQUEST_NOTEABLE_TYPE;
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const options = {
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note: 'Hello world!',
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noteableData: noteableDataMock,
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noteableType: MERGE_REQUEST_NOTEABLE_TYPE,
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diffFile,
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noteTargetLine: {
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line_code: '1c497fbb3a46b78edf04cc2a2fa33f67e3ffbe2a_1_3',
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meta_data: null,
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new_line: 3,
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old_line: 1,
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},
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linePosition: LINE_POSITION_LEFT,
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};
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const position = JSON.stringify({
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base_sha: diffFile.diff_refs.base_sha,
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start_sha: undefined,
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head_sha: undefined,
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old_path: diffFile.old_path,
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new_path: diffFile.new_path,
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position_type: TEXT_DIFF_POSITION_TYPE,
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old_line: options.noteTargetLine.old_line,
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new_line: options.noteTargetLine.new_line,
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});
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const postData = {
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view: options.diffViewType,
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line_type: options.linePosition === LINE_POSITION_RIGHT ? NEW_LINE_TYPE : OLD_LINE_TYPE,
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merge_request_diff_head_sha: undefined,
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in_reply_to_discussion_id: '',
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note_project_id: '',
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target_type: options.noteableType,
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target_id: options.noteableData.id,
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return_discussion: true,
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note: {
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noteable_type: options.noteableType,
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noteable_id: options.noteableData.id,
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commit_id: undefined,
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type: LEGACY_DIFF_NOTE_TYPE,
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line_code: options.noteTargetLine.line_code,
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note: options.note,
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position,
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},
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};
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expect(utils.getNoteFormData(options)).toEqual({
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endpoint: options.noteableData.create_note_path,
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data: postData,
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});
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});
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});
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describe('addLineReferences', () => {
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const lineNumbers = { oldLineNumber: 3, newLineNumber: 4 };
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it('should add correct line references when bottom set to true', () => {
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const lines = [{ type: null }, { type: MATCH_LINE_TYPE }];
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const linesWithReferences = utils.addLineReferences(lines, lineNumbers, true);
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expect(linesWithReferences[0].old_line).toEqual(lineNumbers.oldLineNumber + 1);
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expect(linesWithReferences[0].new_line).toEqual(lineNumbers.newLineNumber + 1);
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expect(linesWithReferences[1].meta_data.old_pos).toEqual(4);
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expect(linesWithReferences[1].meta_data.new_pos).toEqual(5);
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});
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it('should add correct line references when bottom falsy', () => {
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const lines = [{ type: null }, { type: MATCH_LINE_TYPE }, { type: null }];
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const linesWithReferences = utils.addLineReferences(lines, lineNumbers);
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expect(linesWithReferences[0].old_line).toEqual(0);
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expect(linesWithReferences[0].new_line).toEqual(1);
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expect(linesWithReferences[1].meta_data.old_pos).toEqual(2);
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expect(linesWithReferences[1].meta_data.new_pos).toEqual(3);
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});
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it('should add correct line references when isExpandDown is true', () => {
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const lines = [{ type: null }, { type: MATCH_LINE_TYPE }];
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const linesWithReferences = utils.addLineReferences(lines, lineNumbers, false, true, {
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old_line: 10,
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new_line: 11,
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});
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expect(linesWithReferences[1].meta_data.old_pos).toEqual(10);
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expect(linesWithReferences[1].meta_data.new_pos).toEqual(11);
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});
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});
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describe('trimFirstCharOfLineContent', () => {
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it('trims the line when it starts with a space', () => {
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// eslint-disable-next-line import/no-deprecated
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expect(utils.trimFirstCharOfLineContent({ rich_text: ' diff' })).toEqual({
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rich_text: 'diff',
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});
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});
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it('trims the line when it starts with a +', () => {
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// eslint-disable-next-line import/no-deprecated
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expect(utils.trimFirstCharOfLineContent({ rich_text: '+diff' })).toEqual({
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rich_text: 'diff',
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});
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});
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it('trims the line when it starts with a -', () => {
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// eslint-disable-next-line import/no-deprecated
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expect(utils.trimFirstCharOfLineContent({ rich_text: '-diff' })).toEqual({
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rich_text: 'diff',
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});
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});
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it('does not trims the line when it starts with a letter', () => {
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// eslint-disable-next-line import/no-deprecated
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expect(utils.trimFirstCharOfLineContent({ rich_text: 'diff' })).toEqual({
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rich_text: 'diff',
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});
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});
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it('does not modify the provided object', () => {
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const lineObj = {
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rich_text: ' diff',
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};
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// eslint-disable-next-line import/no-deprecated
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utils.trimFirstCharOfLineContent(lineObj);
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expect(lineObj).toEqual({ rich_text: ' diff' });
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});
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it('handles a undefined or null parameter', () => {
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// eslint-disable-next-line import/no-deprecated
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expect(utils.trimFirstCharOfLineContent()).toEqual({});
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});
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});
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describe('prepareLineForRenamedFile', () => {
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const diffFile = {
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file_hash: 'file-hash',
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};
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const lineIndex = 4;
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const sourceLine = {
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foo: 'test',
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rich_text: ' <p>rich</p>', // Note the leading space
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};
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const correctLine = {
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foo: 'test',
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line_code: 'file-hash_5_5',
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old_line: 5,
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new_line: 5,
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rich_text: '<p>rich</p>', // Note no leading space
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discussionsExpanded: true,
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discussions: [],
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hasForm: false,
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text: undefined,
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alreadyPrepared: true,
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};
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let preppedLine;
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beforeEach(() => {
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preppedLine = utils.prepareLineForRenamedFile({
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diffViewType: INLINE_DIFF_VIEW_TYPE,
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line: sourceLine,
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index: lineIndex,
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diffFile,
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});
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});
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it('copies over the original line object to the new prepared line', () => {
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expect(preppedLine).toEqual(
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expect.objectContaining({
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foo: correctLine.foo,
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rich_text: correctLine.rich_text,
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}),
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);
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});
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it('correctly sets the old and new lines, plus a line code', () => {
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expect(preppedLine.old_line).toEqual(correctLine.old_line);
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expect(preppedLine.new_line).toEqual(correctLine.new_line);
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expect(preppedLine.line_code).toEqual(correctLine.line_code);
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});
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it('returns a single object with the correct structure for `inline` lines', () => {
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expect(preppedLine).toEqual(correctLine);
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});
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it.each`
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brokenSymlink
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${false}
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${{}}
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${'anything except `false`'}
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`(
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"properly assigns each line's `commentsDisabled` as the same value as the parent file's `brokenSymlink` value (`$brokenSymlink`)",
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({ brokenSymlink }) => {
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preppedLine = utils.prepareLineForRenamedFile({
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diffViewType: INLINE_DIFF_VIEW_TYPE,
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line: sourceLine,
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index: lineIndex,
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diffFile: {
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...diffFile,
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brokenSymlink,
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},
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});
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expect(preppedLine.commentsDisabled).toStrictEqual(brokenSymlink);
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},
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);
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});
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describe('prepareDiffData', () => {
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describe('for regular diff files', () => {
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let mock;
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let preparedDiff;
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let splitInlineDiff;
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let splitParallelDiff;
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let completedDiff;
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beforeEach(() => {
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mock = getDiffFileMock();
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preparedDiff = { diff_files: [mock] };
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splitInlineDiff = {
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diff_files: [{ ...mock }],
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};
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splitParallelDiff = {
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diff_files: [{ ...mock, [INLINE_DIFF_LINES_KEY]: undefined }],
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};
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completedDiff = {
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diff_files: [{ ...mock, [INLINE_DIFF_LINES_KEY]: undefined }],
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};
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preparedDiff.diff_files = utils.prepareDiffData({ diff: preparedDiff });
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splitInlineDiff.diff_files = utils.prepareDiffData({ diff: splitInlineDiff });
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splitParallelDiff.diff_files = utils.prepareDiffData({ diff: splitParallelDiff });
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completedDiff.diff_files = utils.prepareDiffData({
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diff: completedDiff,
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priorFiles: [mock],
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});
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});
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it('sets the renderIt and collapsed attribute on files', () => {
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const checkLine = preparedDiff.diff_files[0][INLINE_DIFF_LINES_KEY][0];
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expect(checkLine.discussions.length).toBe(0);
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expect(checkLine).not.toHaveAttr('text');
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const firstChar = checkLine.rich_text.charAt(0);
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expect(firstChar).not.toBe(' ');
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expect(firstChar).not.toBe('+');
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expect(firstChar).not.toBe('-');
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expect(preparedDiff.diff_files[0].renderIt).toBeTruthy();
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expect(preparedDiff.diff_files[0].collapsed).toBeFalsy();
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});
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it('guarantees an empty array for both diff styles', () => {
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expect(splitInlineDiff.diff_files[0][INLINE_DIFF_LINES_KEY].length).toBeGreaterThan(0);
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expect(splitParallelDiff.diff_files[0][INLINE_DIFF_LINES_KEY].length).toEqual(0);
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});
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it('merges existing diff files with newly loaded diff files to ensure split diffs are eventually completed', () => {
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expect(completedDiff.diff_files.length).toEqual(1);
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expect(completedDiff.diff_files[0][INLINE_DIFF_LINES_KEY].length).toBeGreaterThan(0);
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});
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it('leaves files in the existing state', () => {
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const priorFiles = [mock];
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const fakeNewFile = {
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...mock,
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content_sha: 'ABC',
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file_hash: 'DEF',
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};
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const updatedFilesList = utils.prepareDiffData({
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diff: { diff_files: [fakeNewFile] },
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priorFiles,
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});
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expect(updatedFilesList).toEqual([mock, fakeNewFile]);
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});
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it('completes an existing split diff without overwriting existing diffs', () => {
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// The current state has a file that has only loaded inline lines
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const priorFiles = [{ ...mock }];
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// The next (batch) load loads two files: the other half of that file, and a new file
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const fakeBatch = [
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{ ...mock, [INLINE_DIFF_LINES_KEY]: undefined },
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{ ...mock, [INLINE_DIFF_LINES_KEY]: undefined, content_sha: 'ABC', file_hash: 'DEF' },
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];
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const updatedFilesList = utils.prepareDiffData({
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diff: { diff_files: fakeBatch },
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priorFiles,
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});
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expect(updatedFilesList).toEqual([
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mock,
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expect.objectContaining({
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content_sha: 'ABC',
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file_hash: 'DEF',
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}),
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]);
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});
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it('adds the `.brokenSymlink` property to each diff file', () => {
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preparedDiff.diff_files.forEach((file) => {
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expect(file).toEqual(expect.objectContaining({ brokenSymlink: false }));
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});
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});
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it("copies the diff file's `.brokenSymlink` value to each of that file's child lines", () => {
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const lines = [
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...preparedDiff.diff_files,
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...splitInlineDiff.diff_files,
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...splitParallelDiff.diff_files,
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...completedDiff.diff_files,
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].flatMap((file) => [...file[INLINE_DIFF_LINES_KEY]]);
|
|
|
|
lines.forEach((line) => {
|
|
expect(line.commentsDisabled).toBe(false);
|
|
});
|
|
});
|
|
});
|
|
|
|
describe('for diff metadata', () => {
|
|
let mock;
|
|
let preparedDiffFiles;
|
|
|
|
beforeEach(() => {
|
|
mock = getDiffMetadataMock();
|
|
|
|
preparedDiffFiles = utils.prepareDiffData({ diff: mock, meta: true });
|
|
});
|
|
|
|
it('sets the renderIt and collapsed attribute on files', () => {
|
|
expect(preparedDiffFiles[0].renderIt).toBeTruthy();
|
|
expect(preparedDiffFiles[0].collapsed).toBeFalsy();
|
|
});
|
|
|
|
it('guarantees an empty array of lines for both diff styles', () => {
|
|
expect(preparedDiffFiles[0][INLINE_DIFF_LINES_KEY].length).toEqual(0);
|
|
});
|
|
|
|
it('leaves files in the existing state', () => {
|
|
const fileMock = getDiffFileMock();
|
|
const metaData = getDiffMetadataMock();
|
|
const priorFiles = [fileMock];
|
|
const updatedFilesList = utils.prepareDiffData({ diff: metaData, priorFiles, meta: true });
|
|
|
|
expect(updatedFilesList.length).toEqual(2);
|
|
expect(updatedFilesList[0]).toEqual(fileMock);
|
|
});
|
|
|
|
it('adds a new file to the file that already exists in state', () => {
|
|
// This is actually buggy behavior:
|
|
// Because the metadata doesn't include a content_sha,
|
|
// the de-duplicator in prepareDiffData doesn't realize it
|
|
// should combine these two.
|
|
|
|
// This buggy behavior hasn't caused a defect YET, because
|
|
// `diffs_metadata.json` is only called the first time the
|
|
// diffs app starts up, which is:
|
|
// - after a fresh page load
|
|
// - after you switch to the changes tab *the first time*
|
|
|
|
// This test should begin FAILING and can be reversed to check
|
|
// for just a single file when this is implemented:
|
|
// https://gitlab.com/groups/gitlab-org/-/epics/2852#note_304803233
|
|
|
|
const fileMock = getDiffFileMock();
|
|
const metaMock = getDiffMetadataMock();
|
|
const priorFiles = [{ ...fileMock }];
|
|
const updatedFilesList = utils.prepareDiffData({ diff: metaMock, priorFiles, meta: true });
|
|
|
|
expect(updatedFilesList).toEqual([
|
|
fileMock,
|
|
{
|
|
...metaMock.diff_files[0],
|
|
[INLINE_DIFF_LINES_KEY]: [],
|
|
},
|
|
]);
|
|
});
|
|
|
|
it('adds the `.brokenSymlink` property to each meta diff file', () => {
|
|
preparedDiffFiles.forEach((file) => {
|
|
expect(file).toMatchObject({ brokenSymlink: false });
|
|
});
|
|
});
|
|
});
|
|
});
|
|
|
|
describe('isDiscussionApplicableToLine', () => {
|
|
const diffPosition = {
|
|
baseSha: 'ed13df29948c41ba367caa757ab3ec4892509910',
|
|
headSha: 'b921914f9a834ac47e6fd9420f78db0f83559130',
|
|
newLine: null,
|
|
newPath: '500-lines-4.txt',
|
|
oldLine: 5,
|
|
oldPath: '500-lines-4.txt',
|
|
startSha: 'ed13df29948c41ba367caa757ab3ec4892509910',
|
|
};
|
|
|
|
const wrongDiffPosition = {
|
|
baseSha: 'wrong',
|
|
headSha: 'wrong',
|
|
newLine: null,
|
|
newPath: '500-lines-4.txt',
|
|
oldLine: 5,
|
|
oldPath: '500-lines-4.txt',
|
|
startSha: 'wrong',
|
|
};
|
|
|
|
const discussions = {
|
|
upToDateDiscussion1: {
|
|
original_position: diffPosition,
|
|
position: wrongDiffPosition,
|
|
},
|
|
outDatedDiscussion1: {
|
|
original_position: wrongDiffPosition,
|
|
position: wrongDiffPosition,
|
|
},
|
|
};
|
|
|
|
// When multi line comments are fully implemented `line_code` will be
|
|
// included in all requests. Until then we need to ensure the logic does
|
|
// not change when it is included only in the "comparison" argument.
|
|
const lineRange = { start: { line_code: 'abc_1_1' }, end: { line_code: 'abc_1_2' } };
|
|
|
|
it('returns true when the discussion is up to date', () => {
|
|
expect(
|
|
utils.isDiscussionApplicableToLine({
|
|
discussion: discussions.upToDateDiscussion1,
|
|
diffPosition: { ...diffPosition, line_range: lineRange },
|
|
latestDiff: true,
|
|
}),
|
|
).toBe(true);
|
|
});
|
|
|
|
it('returns false when the discussion is not up to date', () => {
|
|
expect(
|
|
utils.isDiscussionApplicableToLine({
|
|
discussion: discussions.outDatedDiscussion1,
|
|
diffPosition: { ...diffPosition, line_range: lineRange },
|
|
latestDiff: true,
|
|
}),
|
|
).toBe(false);
|
|
});
|
|
|
|
it('returns true when line codes match and discussion does not contain position and is not active', () => {
|
|
const discussion = { ...discussions.outDatedDiscussion1, line_code: 'ABC_1', active: false };
|
|
delete discussion.original_position;
|
|
delete discussion.position;
|
|
|
|
expect(
|
|
utils.isDiscussionApplicableToLine({
|
|
discussion,
|
|
diffPosition: {
|
|
...diffPosition,
|
|
lineCode: 'ABC_1',
|
|
line_range: lineRange,
|
|
},
|
|
latestDiff: true,
|
|
}),
|
|
).toBe(false);
|
|
});
|
|
|
|
it('returns true when line codes match and discussion does not contain position and is active', () => {
|
|
const discussion = { ...discussions.outDatedDiscussion1, line_code: 'ABC_1', active: true };
|
|
delete discussion.original_position;
|
|
delete discussion.position;
|
|
|
|
expect(
|
|
utils.isDiscussionApplicableToLine({
|
|
discussion,
|
|
diffPosition: {
|
|
...diffPosition,
|
|
line_code: 'ABC_1',
|
|
line_range: lineRange,
|
|
},
|
|
latestDiff: true,
|
|
}),
|
|
).toBe(true);
|
|
});
|
|
|
|
it('returns false when not latest diff', () => {
|
|
const discussion = { ...discussions.outDatedDiscussion1, line_code: 'ABC_1', active: true };
|
|
delete discussion.original_position;
|
|
delete discussion.position;
|
|
|
|
expect(
|
|
utils.isDiscussionApplicableToLine({
|
|
discussion,
|
|
diffPosition: {
|
|
...diffPosition,
|
|
lineCode: 'ABC_1',
|
|
line_range: lineRange,
|
|
},
|
|
latestDiff: false,
|
|
}),
|
|
).toBe(false);
|
|
});
|
|
});
|
|
|
|
describe('getDiffMode', () => {
|
|
it('returns mode when matched in file', () => {
|
|
expect(
|
|
utils.getDiffMode({
|
|
renamed_file: true,
|
|
}),
|
|
).toBe('renamed');
|
|
});
|
|
|
|
it('returns mode_changed if key has no match', () => {
|
|
expect(
|
|
utils.getDiffMode({
|
|
viewer: { name: 'mode_changed' },
|
|
}),
|
|
).toBe('mode_changed');
|
|
});
|
|
|
|
it('defaults to replaced', () => {
|
|
expect(utils.getDiffMode({})).toBe('replaced');
|
|
});
|
|
});
|
|
|
|
describe('convertExpandLines', () => {
|
|
it('converts expanded lines to normal lines', () => {
|
|
const diffLines = [
|
|
{
|
|
type: 'match',
|
|
old_line: 1,
|
|
new_line: 1,
|
|
},
|
|
{
|
|
type: '',
|
|
old_line: 2,
|
|
new_line: 2,
|
|
},
|
|
];
|
|
|
|
const lines = utils.convertExpandLines({
|
|
diffLines,
|
|
data: [{ text: 'expanded' }],
|
|
typeKey: 'type',
|
|
oldLineKey: 'old_line',
|
|
newLineKey: 'new_line',
|
|
mapLine: ({ line, oldLine, newLine }) => ({
|
|
...line,
|
|
old_line: oldLine,
|
|
new_line: newLine,
|
|
}),
|
|
});
|
|
|
|
expect(lines).toEqual([
|
|
{
|
|
text: 'expanded',
|
|
new_line: 1,
|
|
old_line: 1,
|
|
discussions: [],
|
|
hasForm: false,
|
|
},
|
|
{
|
|
type: '',
|
|
old_line: 2,
|
|
new_line: 2,
|
|
},
|
|
]);
|
|
});
|
|
});
|
|
|
|
describe('isAdded', () => {
|
|
it.each`
|
|
type | expected
|
|
${'new'} | ${true}
|
|
${'new-nonewline'} | ${true}
|
|
${'old'} | ${false}
|
|
`('returns $expected when type is $type', ({ type, expected }) => {
|
|
expect(utils.isAdded({ type })).toBe(expected);
|
|
});
|
|
});
|
|
|
|
describe('isRemoved', () => {
|
|
it.each`
|
|
type | expected
|
|
${'old'} | ${true}
|
|
${'old-nonewline'} | ${true}
|
|
${'new'} | ${false}
|
|
`('returns $expected when type is $type', ({ type, expected }) => {
|
|
expect(utils.isRemoved({ type })).toBe(expected);
|
|
});
|
|
});
|
|
|
|
describe('isUnchanged', () => {
|
|
it.each`
|
|
type | expected
|
|
${null} | ${true}
|
|
${'new'} | ${false}
|
|
${'old'} | ${false}
|
|
`('returns $expected when type is $type', ({ type, expected }) => {
|
|
expect(utils.isUnchanged({ type })).toBe(expected);
|
|
});
|
|
});
|
|
|
|
describe('isMeta', () => {
|
|
it.each`
|
|
type | expected
|
|
${'match'} | ${true}
|
|
${'new-nonewline'} | ${true}
|
|
${'old-nonewline'} | ${true}
|
|
${'new'} | ${false}
|
|
`('returns $expected when type is $type', ({ type, expected }) => {
|
|
expect(utils.isMeta({ type })).toBe(expected);
|
|
});
|
|
});
|
|
|
|
describe('isConflictMarker', () => {
|
|
it.each`
|
|
type | expected
|
|
${'conflict_marker_our'} | ${true}
|
|
${'conflict_marker_their'} | ${true}
|
|
${'conflict_their'} | ${false}
|
|
${'conflict_our'} | ${false}
|
|
`('returns $expected when type is $type', ({ type, expected }) => {
|
|
expect(utils.isConflictMarker({ type })).toBe(expected);
|
|
});
|
|
});
|
|
|
|
describe('isConflictOur', () => {
|
|
it.each`
|
|
type | expected
|
|
${'conflict_marker_our'} | ${false}
|
|
${'conflict_marker_their'} | ${false}
|
|
${'conflict_their'} | ${false}
|
|
${'conflict_our'} | ${true}
|
|
`('returns $expected when type is $type', ({ type, expected }) => {
|
|
expect(utils.isConflictOur({ type })).toBe(expected);
|
|
});
|
|
});
|
|
|
|
describe('isConflictTheir', () => {
|
|
it.each`
|
|
type | expected
|
|
${'conflict_marker_our'} | ${false}
|
|
${'conflict_marker_their'} | ${false}
|
|
${'conflict_their'} | ${true}
|
|
${'conflict_our'} | ${false}
|
|
`('returns $expected when type is $type', ({ type, expected }) => {
|
|
expect(utils.isConflictTheir({ type })).toBe(expected);
|
|
});
|
|
});
|
|
|
|
describe('parallelizeDiffLines', () => {
|
|
it('converts inline diff lines to parallel diff lines', () => {
|
|
const file = getDiffFileMock();
|
|
|
|
expect(utils.parallelizeDiffLines(file[INLINE_DIFF_LINES_KEY])).toMatchObject(
|
|
file.parallel_diff_lines,
|
|
);
|
|
});
|
|
|
|
it('converts conflicted diffs line', () => {
|
|
const lines = [
|
|
{ type: 'new' },
|
|
{ type: 'conflict_marker_our' },
|
|
{ type: 'conflict_our' },
|
|
{ type: 'conflict_marker' },
|
|
{ type: 'conflict_their' },
|
|
{ type: 'conflict_marker_their' },
|
|
];
|
|
|
|
expect(utils.parallelizeDiffLines(lines)).toEqual([
|
|
{
|
|
left: null,
|
|
right: {
|
|
chunk: 0,
|
|
type: 'new',
|
|
},
|
|
},
|
|
{
|
|
left: { chunk: 0, type: 'conflict_marker_our' },
|
|
right: { chunk: 0, type: 'conflict_marker_their' },
|
|
},
|
|
{
|
|
left: { chunk: 0, type: 'conflict_our' },
|
|
right: { chunk: 0, type: 'conflict_their' },
|
|
},
|
|
]);
|
|
});
|
|
|
|
it('converts inline diff lines', () => {
|
|
const file = getDiffFileMock();
|
|
const files = utils.parallelizeDiffLines(file.highlighted_diff_lines, true);
|
|
|
|
expect(files[5].left).toMatchObject(file.parallel_diff_lines[5].left);
|
|
expect(files[5].right).toBeNull();
|
|
expect(files[6].left).toMatchObject(file.parallel_diff_lines[5].right);
|
|
expect(files[6].right).toBeNull();
|
|
});
|
|
});
|
|
});
|