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How to use handleFile method in istanbul
Best JavaScript code snippet using istanbul
StockPriceUpload.js
Source:StockPriceUpload.js 
...17 this.handleFile = this.handleFile.bind(this);18 this.exportFile = this.exportFile.bind(this);19 this.submitHandler=this.submitHandler.bind(this)20 }21 handleFile(file /*:File*/) {22 /* Boilerplate to set up FileReader */23 const reader = new FileReader();24 const rABS = !!reader.readAsBinaryString;25 reader.onload = e => {26 /* Parse data */27 const bstr = e.target.result;28 const wb = XLSX.read(bstr, { type: rABS ? "binary" : "array" });29 /* Get first worksheet */30 const wsname = wb.SheetNames[0];31 const ws = wb.Sheets[wsname];32 console.log(rABS, wb);33 /* Convert array of arrays */34 const data = XLSX.utils.sheet_to_json(ws, { header: 1, raw: false });35 console.log(JSON.stringify(data)+"this data needs to be passed to rest endpoint to save prices");36 /* Update state */37 this.setState({ data: data, cols: make_cols(ws["!ref"]) });38 };39 if (rABS) reader.readAsBinaryString(file);40 else reader.readAsArrayBuffer(file);41 }42 exportFile() {43 /* convert state to workbook */44 const ws = XLSX.utils.aoa_to_sheet(this.state.data);45 const wb = XLSX.utils.book_new();46 XLSX.utils.book_append_sheet(wb, ws, "SheetJS");47 /* generate XLSX file and send to client */48 XLSX.writeFile(wb, "sheetjs.xlsx");49 }50 submitHandler(){51 let count=finalData(this.state.data)52 alert(count+" stock Prices Added,")53 window.location.href="https://amiteshstockexchangefrontend.herokuapp.com/UploadFile";54}55 render() {56 return (57 <DragDropFile handleFile={this.handleFile}>58 <div><button className="submitBtn" onClick={this.submitHandler}>Upload</button></div>59 <div className="row">60 <div className="col-xs-12">61 <DataInput handleFile={this.handleFile} />62 </div>63 </div>64 <div className="row">65 <div className="col-xs-12">66 <button67 disabled={!this.state.data.length}68 className="btn btn-success"69 onClick={this.exportFile}70 >71 Export72 </button>73 </div>74 </div>75 <div className="row">76 <div className="col-xs-12">77 <OutTable data={this.state.data} cols={this.state.cols} />78 </div>79 </div>80 </DragDropFile>81 );82 }83}84/* -------------------------------------------------------------------------- */85/*86 Simple HTML5 file drag-and-drop wrapper87 usage: <DragDropFile handleFile={handleFile}>...</DragDropFile>88 handleFile(file:File):void;89*/90class DragDropFile extends React.Component {91 constructor(props) {92 super(props);93 this.onDrop = this.onDrop.bind(this);94 }95 suppress(evt) {96 evt.stopPropagation();97 evt.preventDefault();98 }99 onDrop(evt) {100 evt.stopPropagation();101 evt.preventDefault();102 const files = evt.dataTransfer.files;103 if (files && files[0]) this.props.handleFile(files[0]);104 }105 render() {106 return (107 <div108 onDrop={this.onDrop}109 onDragEnter={this.suppress}110 onDragOver={this.suppress}111 >112 {this.props.children}113 </div>114 );115 }116}117/*118 Simple HTML5 file input wrapper119 usage: <DataInput handleFile={callback} />120 handleFile(file:File):void;121*/122class DataInput extends React.Component {123 constructor(props) {124 super(props);125 this.handleChange = this.handleChange.bind(this);126 }127 handleChange(e) {128 const files = e.target.files;129 if (files && files[0]) this.props.handleFile(files[0]);130 }131 render() {132 return (133 <form className="form-inline">134 <div className="form-group">135 <h1 style ={{"color":"#e33371","font-family":"Brush Script MT","textAlign":"center","marginTop":"5%"}}>SpreadSheet</h1>136 <br></br>137 <input138 style = {{"color":"red","textAlign":"center","marginLeft":"45%"}}139 size = "30"140 type="file"141 className="form-control"142 id="file"143 accept={SheetJSFT}...
help.js
Source:help.js
...80 81 82 83 84 function handleFile(err, data) {85 if (err) throw err86 obj = JSON.parse(data);87 console.log(obj);88 if(obj.jsondata != "NA") // if it is JSON data89 values.push(new tableData(obj.APIInfo,obj.route,obj.method,JSON.stringify(obj.jsondata),obj.headers));90 else // If value is NA 91 values.push(new tableData(obj.APIInfo,obj.route,obj.method,obj.jsondata,obj.headers));92 console.log(values.length);Â 93 if(values.length == 32)94 res.render("help",{data : values}); 95 } ...
handleFile.test.js
Source:handleFile.test.js
...17 setItem18}19describe('handleFile', () => {20 it('creates a thunk to signal file handling', () => {21 expect(typeof handleFile()).toEqual('function')22 })23 it('presence of errors dispatches processFileErrors', () => {24 const file = {}25 checkFileErrors.mockImplementation(id => ['error'])26 processFileErrors.mockImplementation(id => {27 return { type: 'argle', errors: ['error'] }28 })29 store.dispatch(handleFile(file, 8))30 expect(store.getActions()).toEqual([{ type: 'argle', errors: ['error'] }])31 })32 it('dispatches showconfirm and selectnewfile when past uploading', () => {33 const store = mockStore({ app: { lei: '123' } })34 const file = {}35 checkFileErrors.mockImplementation(id => [])36 store.dispatch(handleFile(file, 8))37 expect(store.getActions()).toEqual([38 { type: types.SHOW_CONFIRM, showing: true },39 { type: types.SELECT_NEW_FILE, id: '123', file: {} }40 ])41 })42 it('dispatches showconfirm and selectnewfile when upload error exists', () => {43 const store = mockStore({ app: { lei: '123' } })44 const file = {}45 checkFileErrors.mockImplementation(id => [])46 store.dispatch(handleFile(file, 2, 1))47 expect(store.getActions()).toEqual([48 { type: types.SHOW_CONFIRM, showing: true },49 { type: types.SELECT_NEW_FILE, id: '123', file: {} }50 ])51 })52 it('dispatches selectfile and fetchUpload when before uploading', () => {53 const store = mockStore({ app: { lei: '123' } })54 const file = {}55 fetchUpload.mockImplementation(id => {56 return { type: 'fetchup' }57 })58 checkFileErrors.mockImplementation(id => [])59 store.dispatch(handleFile(file, 1))60 expect(store.getActions()).toEqual([61 { type: types.SELECT_FILE, id: '123', file: {} },62 { type: 'fetchup' }63 ])64 })...
Using AI Code Generation
1var istanbul = require('istanbul');2var collector = new istanbul.Collector();3var reporter = new istanbul.Reporter();4var sync = false;5collector.add(__coverage__);6reporter.add('lcov');7reporter.write(collector, sync, function () {8 console.log('All reports generated');9});
Using AI Code Generation
1var istanbul = require('istanbul');2var collector = new istanbul.Collector();3var reporter = new istanbul.Reporter();4var sync = false;5collector.add(__coverage__);6reporter.add('html');7reporter.write(collector, sync, function () {8 console.log('All reports generated');9});
Using AI Code Generation
1var istanbul = require('istanbul');2var collector = new istanbul.Collector();3var reporter = new istanbul.Reporter();4reporter.add('lcov');5collector.add(__dirname+'/coverage.json');6reporter.write(collector, true, function () {7 console.log('All reports generated');8});
Using AI Code Generation
1var istanbul = require('istanbul');2var instrumenter = new istanbul.Instrumenter();3var fs = require('fs');4var code = fs.readFileSync('test.js', 'utf8');5var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');6console.log(instrumentedCode);7var istanbul = require('istanbul');8var instrumenter = new istanbul.Instrumenter();9var fs = require('fs');10var code = fs.readFileSync('test.js', 'utf8');11var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');12console.log(instrumentedCode);13var istanbul = require('istanbul');14var instrumenter = new istanbul.Instrumenter();15var fs = require('fs');16var code = fs.readFileSync('test.js', 'utf8');17var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');18console.log(instrumentedCode);19var istanbul = require('istanbul');20var instrumenter = new istanbul.Instrumenter();21var fs = require('fs');22var code = fs.readFileSync('test.js', 'utf8');23var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');24console.log(instrumentedCode);25var istanbul = require('istanbul');26var instrumenter = new istanbul.Instrumenter();27var fs = require('fs');28var code = fs.readFileSync('test.js', 'utf8');29var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');30console.log(instrumentedCode);31var istanbul = require('istanbul');32var instrumenter = new istanbul.Instrumenter();33var fs = require('fs');34var code = fs.readFileSync('test.js', 'utf8');35var instrumentedCode = instrumenter.instrumentSync(code, 'test.js');36console.log(instrumentedCode);37var istanbul = require('istanbul');38var instrumenter = new istanbul.Instrumenter();39var fs = require('fs');40var code = fs.readFileSync('test.js', 'utf8');
Using AI Code Generation
1var istanbul = require('istanbul');2var instrumenter = new istanbul.Instrumenter();3var coverage = {};4instrumenter.instrument('test.js', 'test.js', function(err, code) {5 if (err) {6 console.log(err);7 return;8 }9 var instrumentedCode = code;10 var child = require('child_process').exec('node test.js', function(err, stdout, stderr) {11 if (err) {12 console.log(err);13 return;14 }15 console.log(stdout);16 });17 child.on('exit', function() {18 var collector = new istanbul.Collector();19 collector.add(coverage);20 var reporter = new istanbul.Reporter();21 reporter.add('text');22 reporter.add('html');23 reporter.write(collector, true, function() {24 console.log('All reports generated');25 });26 });27});28var istanbul = require('istanbul');29var instrumenter = new istanbul.Instrumenter();30var coverage = {};31instrumenter.instrument('test.js', 'test.js', function(err, code) {32 if (err) {33 console.log(err);34 return;35 }36 var instrumentedCode = code;37 var child = require('child_process').exec('node test.js', function(err, stdout, stderr) {38 if (err) {39 console.log(err);40 return;41 }42 console.log(stdout);43 });
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