48 lines
1.1 KiB
JavaScript
48 lines
1.1 KiB
JavaScript
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/*eslint-env node, mocha */
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/*global expect */
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/*eslint no-console: 0*/
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'use strict';
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import chai from 'chai'
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import {markdownDiff, diffToString} from '../src/common/util/dubdiff'
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let diff = (a,b) => diffToString(markdownDiff(a,b))
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const expect = chai.expect
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describe('dubdiff', () => {
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let db;
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beforeEach(() => {
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});
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it('plaintext diffs consecutive words', ()=>{
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expect(diff(
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'This is a smlb sentnce with no errors.',
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'This is a simple sentence with no errors.'
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)).to.equal('This is a [-smlb sentnce-] {+simple sentence+} with no errors.')
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})
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it('plaintext diffs with word deletion', ()=>{
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expect(diff(
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'Gonna delete a word.',
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'Gonna delete word.'
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)).to.equal('Gonna delete [-a-] word.')
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})
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it('plaintext diffs with word insertion', ()=>{
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expect(diff(
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'Gonna delete word.',
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'Gonna delete a word.'
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)).to.equal('Gonna delete {+a+} word.')
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})
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it('reorganizes insertions after multiline deletions', ()=>{
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expect(diff(
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`# Title
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other`,
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`# Subtitle`
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)).to.equal('# [-Title-] {+Subtitle+}[-\nother-]')
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})
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})
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