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How to use unhookCreateScript method in istanbul

Best JavaScript code snippet using istanbul

hook.js

Source:hook.js

...141 * unhooks vm.createScript, restoring it to its original state.142 * @method unhookCreateScript143 * @static144 */145function unhookCreateScript() {146    vm.createScript = originalCreateScript;147}148/**149 * hooks `vm.runInThisContext` to return transformed code.150 * @method hookRunInThisContext151 * @static152 * @param matcher {Function(filePath)} a function that is called with the filename passed to `vm.createScript`153 *  Should return a truthy value when transformations need to be applied to the code, a falsy value otherwise154 * @param transformer {Function(code, filePath)} a function called with the original code and the filename passed to155 *  `vm.createScript`. Should return the transformed code.156 * @param options {Object} options Optional.157 * @param {Boolean} [options.verbose] write a line to standard error every time the transformer is called158 */159function hookRunInThisContext(matcher, transformer, opts) {...

Using AI Code Generation

1var foo = require('./foo.js');2var bar = require('./bar.js');3module.exports = 'foo';4module.exports = 'bar';5at Function.Module._resolveFilename (module.js:338:15)6at Function.Module._load (module.js:280:25)7at Module.require (module.js:364:17)8at require (module.js:380:17)9at Object.<anonymous> (C:\Users\test\IdeaProjects\test\test.js:3:15)10at Module._compile (module.js:456:26)11at Object.Module._extensions..js (module.js:474:10)12at Module.load (module.js:356:32)13at Function.Module._load (module.js:312:12)14at Function.Module.runMain (module.js:497:10)

Using AI Code Generation

1var istanbul = require('istanbul');2istanbul.hook.hookRequire();3var unhook = istanbul.hook.unhookRequire();4var fs = require('fs');5var path = require('path');6var instrumenter = new istanbul.Instrumenter();7var script = fs.readFileSync(path.resolve(__dirname, 'test.js'), 'utf8');8var instrumented = instrumenter.instrumentSync(script, 'test.js');9unhook();10console.log(instrumented);11#### `var unhook = hook.hookRequire([opts])`12Hook `require()` to return instrumented versions of files. If `opts` is13#### `hook.unloadRequireCache()`14#### `var unhook = hook.hookCreateScript([opts])`15#### `hook.hookRunInThisContext([opts])`16#### `hook.hookRunInContext([opts])`

Using AI Code Generation

1var istanbul = require('istanbul');2istanbul.hook.unhookRequire();3istanbul.hook.hookRequire();4var fs = require('fs');5var path = require('path');6var instrumenter = new istanbul.Instrumenter({ coverageVariable: '__coverage__' });7var instrumentedCode = instrumenter.instrumentSync(fs.readFileSync(path.resolve(__dirname, 'test.js'), 'utf8'), path.resolve(__dirname, 'test.js'));8fs.writeFileSync(path.resolve(__dirname, 'test.js'), instrumentedCode);9var istanbul = require('istanbul');10istanbul.hook.unhookCreateScript();11istanbul.hook.hookCreateScript();12var fs = require('fs');13var path = require('path');14var instrumenter = new istanbul.Instrumenter({ coverageVariable: '__coverage__' });15var instrumentedCode = instrumenter.instrumentSync(fs.readFileSync(path.resolve(__dirname, 'test.js'), 'utf8'), path.resolve(__dirname, 'test.js'));16fs.writeFileSync(path.resolve(__dirname, 'test.js'), instrumentedCode);

Using AI Code Generation

1var istanbul = require('istanbul');2var instrumenter = new istanbul.Instrumenter();3istanbul.hook.hookRequire();4istanbul.hook.unhookCreateScript();5var test = require('./test1');6test();7var a = 10;8var b = 20;9var c = a + b;10console.log(c);

Using AI Code Generation

1var fs = require('fs');2var path = require('path');3var _ = require('lodash');4var exec = require('child_process').exec;5var spawn = require('child_process').spawn;6var async = require('async');7var nopt = require('nopt');8var chalk = require('chalk');9var glob = require('glob');10var istanbul = require('istanbul');11var matchHelper = require('istanbul').libReport.match;12var Report = require('istanbul').libReport;13var collector = new istanbul.Collector();14var reporter = new istanbul.Reporter();15var knownOpts = {16};17var shortHands = {18};19var argv = nopt(knownOpts, shortHands, process.argv, 2 /*drop 'node' & 'istanbul'*/);

Using AI Code Generation

1var assert = require('assert');2var calculator = require('../src/calculator');3describe('Calculator', function () {4    describe('add', function () {5        it('should add two numbers', function () {6            assert.equal(calculator.add(2, 3), 5);7        });8    });9});10describe('Calculator', function () {11    describe('multiply', function () {12        it('should multiply two numbers', function () {13            assert.equal(calculator.multiply(2, 3), 6);14        });15    });16});17describe('Calculator', function () {18    describe('subtract', function () {19        it('should subtract two numbers', function () {20            assert.equal(calculator.subtract(2, 3), -1);21        });22    });23});24describe('Calculator', function () {25    describe('divide', function () {26        it('should divide two numbers', function () {27            assert.equal(calculator.divide(2, 3), 0.6666666666666666);28        });29    });30});

Using AI Code Generation

1const { expect } = require('chai');2const { createSandbox } = require('sinon');3const Todo = require('../src/todo');4describe('todo', () => {5	let sandbox;6	beforeEach(() => {7		sandbox = createSandbox();8	});9	afterEach(() => {10		sandbox.restore();11	});12	describe('#isValid', () => {13		it('should return invalid when creating an object without text', () => {14			const data = {15				when: new Date('2020-12-01'),16			};17			const todo = new Todo();18			Object.assign(todo, data);19			const result = todo.isValid();20			expect(result).to.be.not.ok;21		});22		it('should return invalid when creating an object using the "when" property invalid', () => {23			const data = {24				when: new Date('20-12-01'),25			};26			const todo = new Todo();27			Object.assign(todo, data);28			const result = todo.isValid();29			expect(result).to.be.not.ok;30		});31		it('should have "id", "text", "when" and "status" properties after creating object', () => {32			const data = {33				when: new Date('2020-12-01'),34			};35			const expectedId = '000001';36			const uuid = require('uuid');37			const fakeUUID = sandbox.fake.returns(expectedId);38			sandbox.replace(uuid, 'v4', fakeUUID);39			const todo = new Todo();40			Object.assign(todo, data);41			const result = todo.isValid();42			expect(result).to.be.ok;43			expect(uuid.v4.calledOnce).to.be.ok;44			expect(todo).to.have.all.keys(['text', 'when', 'status', 'id']);45		});46	});47});

Using AI Code Generation

1if (typeof window !== 'undefined' && window.__coverage__) {2  __coverage__ = window.__coverage__;3}4require('istanbul').hook.hookRequire();5require('./test.js');6require('istanbul').hook.unhookRequire();7You can also use the [istanbul-middleware](

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