How to use arrangeAndActAssert method in stryker-parent

Best JavaScript code snippet using stryker-parent

instrumenter.it.spec.ts

Source:instrumenter.it.spec.ts Github

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...11 beforeEach(() => {12 sut = testInjector.injector.injectClass(Instrumenter);13 });14 it('should be able to instrument html', async () => {15 await arrangeAndActAssert('html-sample.html');16 });17 it('should be able to instrument a simple js file', async () => {18 await arrangeAndActAssert('js-sample.js');19 });20 it('should be able to instrument a simple ts file', async () => {21 await arrangeAndActAssert('ts-sample.ts');22 });23 it('should be able to instrument an angular component', async () => {24 await arrangeAndActAssert('app.component.ts');25 });26 it('should be able to instrument a lit-html file', async () => {27 await arrangeAndActAssert('lit-html-sample.ts');28 });29 it('should be able to instrument optional chains', async () => {30 await arrangeAndActAssert('optional-chains.ts');31 });32 it('should be able to instrument a vue sample', async () => {33 await arrangeAndActAssert('vue-sample.vue');34 });35 it('should be able to instrument a vue tsx sample', async () => {36 await arrangeAndActAssert('vue-tsx-sample.vue');37 });38 it('should be able to instrument super calls', async () => {39 await arrangeAndActAssert('super-call.ts');40 });41 it('should be able to instrument js files with a shebang in them', async () => {42 await arrangeAndActAssert('shebang.js');43 });44 it('should not place excluded mutations', async () => {45 await arrangeAndActAssert('excluded-mutations.js', createInstrumenterOptions({ excludedMutations: ['ArithmeticOperator'] }));46 });47 it('should not place disabled mutants', async () => {48 await arrangeAndActAssert('disabled.js');49 });50 it('should be able to instrument switch case statements (using the switchCaseMutantPlacer)', async () => {51 await arrangeAndActAssert('switch-case.js');52 });53 it('should be able to instrument string literals in different places', async () => {54 await arrangeAndActAssert('string-mutations.ts');55 });56 describe('type declarations', () => {57 it('should not produce mutants for TS type definitions', async () => {58 await arrangeAndActAssert('type-definitions.ts');59 });60 it('should not produce mutants for flow-types', async () => {61 await arrangeAndActAssert('flow-typed.js', createInstrumenterOptions({ plugins: ['flow'] }));62 });63 it('should not produce mutants for a TS declaration file', async () => {64 await arrangeAndActAssert('ts-declarations.ts');65 });66 });67 describe('with mutation ranges', () => {68 it('should only mutate specific mutants for the given file', async () => {69 const fullFileName = resolveTestResource('instrumenter', 'specific-mutants.ts');70 await arrangeAndActAssert('specific-mutants.ts', {71 ...createInstrumenterOptions(),72 mutationRanges: [73 {74 fileName: fullFileName,75 start: { line: 0, column: 10 },76 end: { line: 0, column: 15 },77 },78 {79 fileName: fullFileName,80 start: { line: 3, column: 4 },81 end: { line: 3, column: 11 },82 },83 {84 fileName: fullFileName,85 start: { line: 7, column: 15 },86 end: { line: 7, column: 22 },87 },88 {89 fileName: fullFileName,90 start: { line: 18, column: 2 },91 end: { line: 19, column: 75 },92 },93 ],94 });95 });96 it('should not make any mutations in a file not found in the specific mutants', async () => {97 const fullFileName = resolveTestResource('instrumenter', 'specific-mutants.ts');98 await arrangeAndActAssert('specific-no-mutants.ts', {99 ...createInstrumenterOptions(),100 mutationRanges: [101 {102 fileName: fullFileName,103 start: { line: 1, column: 10 },104 end: { line: 1, column: 15 },105 },106 ],107 });108 });109 });110 async function arrangeAndActAssert(fileName: string, options = createInstrumenterOptions()) {111 const fullFileName = resolveTestResource('instrumenter', fileName);112 const file = new File(fullFileName, await fsPromises.readFile(fullFileName));113 const result = await sut.instrument([file], options);114 expect(result.files).lengthOf(1);115 chaiJestSnapshot.setFilename(resolveTestResource('instrumenter', `${fileName}.out.snap`));116 expect(result.files[0].textContent).matchSnapshot();117 }...

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Using AI Code Generation

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1const { arrangeAndActAssert } = require('stryker-parent');2describe('Test', function () {3 it('should test', function () {4 arrangeAndActAssert({5 });6 });7});8describe('Test', function () {9 it('should test', function () {10 arrangeAndActAssert({11 });12 });13});14describe('Test', function () {15 it('should test', function () {16 arrangeAndActAssert({17 });18 });19});20describe('Test', function () {21 it('should test', function () {22 arrangeAndActAssert({23 });24 });25});26describe('Test', function () {27 it('should test', function () {28 arrangeAndActAssert({29 });30 });31});32describe('Test', function () {33 it('

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Using AI Code Generation

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1const { arrangeAndActAssert } = require('stryker-parent');2describe('test', () => {3 it('should test', () => {4 arrangeAndActAssert(() => {5 const sut = new Sut();6 const result = sut.doSomething();7 expect(result).toBe(true);8 });9 });10});11class Sut {12 doSomething() {13 return true;14 }15}16module.exports = Sut;

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Using AI Code Generation

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1const { arrangeAndActAssert } = require('stryker-parent');2const { expect } = require('chai');3describe('test', () => {4 it('should be true', () => {5 arrangeAndActAssert({6 before: () => {7 },8 during: () => {9 },10 after: () => {11 expect(true).to.be.true;12 }13 });14 });15});16module.exports = function(config) {17 config.set({18 mochaOptions: {19 }20 });21};22{23 "scripts": {24 },25 "devDependencies": {26 }27}28![Stryker Output](

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Using AI Code Generation

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1var parent = require('stryker-parent');2describe("A test", function() {3 it("should do something", function() {4 parent.arrangeAndActAssert.call(this, {5 arrange: function() {6 },7 act: function() {8 },9 assert: function() {10 }11 });12 });13});14var parent = require('stryker-parent');15describe("A test", function() {16 it("should do something", function() {17 parent.arrangeAndActAssert.call(this, {18 arrange: function() {19 },20 act: function() {21 },22 assert: function() {23 }24 });25 });26});27var parent = require('stryker-parent');28describe("A test", function() {29 it("should do something", function() {30 parent.arrangeAndActAssert.call(this, {31 arrange: function() {32 },33 act: function() {34 },35 assert: function() {36 }37 });38 });39});40var parent = require('stryker-parent');41describe("A test", function() {42 it("should do something", function() {43 parent.arrangeAndActAssert.call(this, {44 arrange: function() {45 },46 act: function() {47 },48 assert: function() {49 }50 });51 });52});53var parent = require('stryker-parent');54describe("A test", function() {55 it("should do something", function() {56 parent.arrangeAndActAssert.call(this, {57 arrange: function() {58 },59 act: function() {60 },61 assert: function() {62 }63 });64 });65});

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Using AI Code Generation

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1const arrangeAndActAssert = require('stryker-parent').arrangeAndActAssert;2const { foo } = require('./foo');3describe('foo', () => {4 it('should return true', () => {5 arrangeAndActAssert({6 arrange: () => {7 },8 act: () => {9 return foo();10 },11 assert: (result) => {12 expect(result).to.be.true;13 }14 });15 });16});

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