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dc5bfea181
Configure chai and SandboxedModule globally with options used in many tests. That required upgrading mocha and SandboxedModule.
93 lines
2.5 KiB
JavaScript
93 lines
2.5 KiB
JavaScript
/* eslint-disable
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handle-callback-err,
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no-return-assign,
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no-unused-vars,
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*/
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// TODO: This file was created by bulk-decaffeinate.
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// Fix any style issues and re-enable lint.
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/*
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* decaffeinate suggestions:
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* DS102: Remove unnecessary code created because of implicit returns
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* Full docs: https://github.com/decaffeinate/decaffeinate/blob/master/docs/suggestions.md
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*/
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const sinon = require('sinon')
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const { expect } = require('chai')
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const modulePath = '../../../../app/js/DiffCodec.js'
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const SandboxedModule = require('sandboxed-module')
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describe('DiffCodec', function () {
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beforeEach(function () {
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this.callback = sinon.stub()
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return (this.DiffCodec = SandboxedModule.require(modulePath))
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})
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return describe('diffAsShareJsOps', function () {
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it('should insert new text correctly', function (done) {
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this.before = ['hello world']
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this.after = ['hello beautiful world']
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return this.DiffCodec.diffAsShareJsOp(
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this.before,
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this.after,
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(error, ops) => {
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expect(ops).to.deep.equal([
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{
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i: 'beautiful ',
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p: 6
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}
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])
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return done()
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}
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)
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})
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it('should shift later inserts by previous inserts', function (done) {
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this.before = ['the boy played with the ball']
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this.after = ['the tall boy played with the red ball']
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return this.DiffCodec.diffAsShareJsOp(
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this.before,
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this.after,
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(error, ops) => {
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expect(ops).to.deep.equal([
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{ i: 'tall ', p: 4 },
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{ i: 'red ', p: 29 }
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])
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return done()
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}
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)
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})
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it('should delete text correctly', function (done) {
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this.before = ['hello beautiful world']
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this.after = ['hello world']
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return this.DiffCodec.diffAsShareJsOp(
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this.before,
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this.after,
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(error, ops) => {
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expect(ops).to.deep.equal([
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{
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d: 'beautiful ',
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p: 6
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}
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])
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return done()
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}
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)
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})
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return it('should shift later deletes by the first deletes', function (done) {
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this.before = ['the tall boy played with the red ball']
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this.after = ['the boy played with the ball']
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return this.DiffCodec.diffAsShareJsOp(
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this.before,
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this.after,
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(error, ops) => {
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expect(ops).to.deep.equal([
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{ d: 'tall ', p: 4 },
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{ d: 'red ', p: 24 }
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])
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return done()
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}
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)
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})
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})
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})
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