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How to use toStartWith method in jest-extended

Best JavaScript code snippet using jest-extended

CliCommandMaker.spec.ts

Source:CliCommandMaker.spec.ts

...27    describe( '#makeCommand', () => {28        it( 'runs all the files by default', () => {29            const cmd = cmdMaker.makeCmd( {} );30            const expectedBeginning = 'npx codeceptjs run';31            expect( cmd ).toStartWith( expectedBeginning );32        } );33        // it( 'repass parameters', () => {34        //     const options: TestScriptExecutionOptions = {35        //         parameters: '--grep "Foo"'36        //     };37        //     const cmd = tse.makeCmd( options );38        //     const expectedBeginning = `npx codeceptjs run ${options.parameters}`;39        //     expect( cmd ).toStartWith( expectedBeginning );40        // } );41        it( 'runs a specific directory when defined', () => {42            const options: TestScriptExecutionOptions = {43                dirScript: 'tests'44            };45            const cmd = cmdMaker.makeCmd( options );46            const expectedBeginning = `npx codeceptjs run ${options.dirScript}`;47            expect( cmd ).toStartWith( expectedBeginning );48        } );49        it( 'runs a specific file when defined', () => {50            const options: TestScriptExecutionOptions = {51                file: '/path/to/foo.js'52            };53            const cmd = cmdMaker.makeCmd( options );54            const expectedBeginning = `npx codeceptjs run --override "{${s}tests${s}:${s}/path/to/foo.js${s}}"`;55            expect( cmd ).toStartWith( expectedBeginning );56        } );57        it( 'runs more than one file when defined', () => {58            const options: TestScriptExecutionOptions = {59                file: '/path/to/foo.js,bar.js,/far/zoo.js'60            };61            const cmd = cmdMaker.makeCmd( options );62            const expectedBeginning = `npx codeceptjs run --override "{${s}tests${s}:${s}{/path/to/foo.js,bar.js,/far/zoo.js}${s}}"`;63            expect( cmd ).toStartWith( expectedBeginning );64        } );65        it( 'adds a directory to tests when defined', () => {66            const options: TestScriptExecutionOptions = {67                dirScript: 'tests',68                file: 'foo.js,sub/bar.js,sub/sub2/zoo.js,sub/../zaz.js'69            };70            const cmd = cmdMaker.makeCmd( options );71            const expectedBeginning = `npx codeceptjs run --override "{${s}tests${s}:${s}{tests/foo.js,tests/sub/bar.js,tests/sub/sub2/zoo.js,tests/zaz.js}${s}}"`;72            expect( cmd ).toStartWith( expectedBeginning );73        } );74        it( 'can define an output directory', () => {75            const options: TestScriptExecutionOptions = {76                dirResult: 'dist'77            };78            const cmd = cmdMaker.makeCmd( options );79            const expectedBeginning = `npx codeceptjs run --override "{${s}output${s}:${s}dist${s}}"`;80            expect( cmd ).toStartWith( expectedBeginning );81        } );82        it( 'can define an output directory, a directory and files', () => {83            const options: TestScriptExecutionOptions = {84                dirResult: 'dist',85                dirScript: 'tests',86                file: 'foo.js,sub/bar.js,sub/sub2/zoo.js,sub/../zaz.js'87            };88            const cmd = cmdMaker.makeCmd( options );89            const expectedBeginning = `npx codeceptjs run --override "{${s}tests${s}:${s}{tests/foo.js,tests/sub/bar.js,tests/sub/sub2/zoo.js,tests/zaz.js}${s},${s}output${s}:${s}dist${s}}"`;90            expect( cmd ).toStartWith( expectedBeginning );91        } );92        it( 'can define an expression to search', () => {93            const options: TestScriptExecutionOptions = {94                grep: 'Foo|Bar'95            };96            const cmd = cmdMaker.makeCmd( options );97            const expectedBeginning = 'npx codeceptjs run --grep "Foo|Bar"';98            expect( cmd ).toStartWith( expectedBeginning );99        } );100        it( 'can define a directory and an expression to search', () => {101            const options: TestScriptExecutionOptions = {102                dirScript: 'tests',103                grep: 'Foo|Bar'104            };105            const cmd = cmdMaker.makeCmd( options );106            const expectedBeginning = 'npx codeceptjs run tests --grep "Foo|Bar"';107            expect( cmd ).toStartWith( expectedBeginning );108        } );109        it( 'accepts parallel execution', () => {110            const options: TestScriptExecutionOptions = {111                instances: 2112            };113            const cmd = cmdMaker.makeCmd( options );114            const expectedBeginning = `npx codeceptjs run-multiple parallel --override "{${s}multiple${s}:{${s}parallel${s}:{${s}chunks${s}:2}}}"`;115            expect( cmd ).toStartWith( expectedBeginning );116        } );117        it( 'accepts parallel execution with files', () => {118            const options: TestScriptExecutionOptions = {119                instances: 2,120                file: 'tests/foo.js,tests/sub/bar.js'121            };122            const cmd = cmdMaker.makeCmd( options );123            const expectedBeginning = `npx codeceptjs run-multiple parallel --override "{${s}tests${s}:${s}{tests/foo.js,tests/sub/bar.js}${s},${s}multiple${s}:{${s}parallel${s}:{${s}chunks${s}:2}}}"`;124            expect( cmd ).toStartWith( expectedBeginning );125        } );126        it( 'accepts parallel execution with files and targets', () => {127            const options: TestScriptExecutionOptions = {128                instances: 2,129                file: 'tests/foo.js,tests/sub/bar.js',130                target: 'chrome,firefox'131            };132            const cmd = cmdMaker.makeCmd( options );133            const expectedBeginning = `npx codeceptjs run-multiple parallel --override "{${s}tests${s}:${s}{tests/foo.js,tests/sub/bar.js}${s},${s}multiple${s}:{${s}parallel${s}:{${s}chunks${s}:2,${s}browsers${s}:[${s}chrome${s},${s}firefox${s}]}}}"`;134            expect( cmd ).toStartWith( expectedBeginning );135        } );136        it( 'accepts parallel execution with directory, files and targets', () => {137            const options: TestScriptExecutionOptions = {138                instances: 2,139                dirScript: 'tests',140                file: 'foo.js,sub/bar.js',141                target: 'chrome,firefox'142            };143            const cmd = cmdMaker.makeCmd( options );144            const expectedBeginning = `npx codeceptjs run-multiple parallel --override "{${s}tests${s}:${s}{tests/foo.js,tests/sub/bar.js}${s},${s}multiple${s}:{${s}parallel${s}:{${s}chunks${s}:2,${s}browsers${s}:[${s}chrome${s},${s}firefox${s}]}}}"`;145            expect( cmd ).toStartWith( expectedBeginning );146        } );147        it( 'accepts parallel execution with directory and targets', () => {148            const options: TestScriptExecutionOptions = {149                instances: 2,150                dirScript: 'tests',151                target: 'chrome,firefox'152            };153            const cmd = cmdMaker.makeCmd( options );154            const expectedBeginning = `npx codeceptjs run-multiple parallel --override "{${s}tests${s}:${s}tests/**/*.js${s},${s}multiple${s}:{${s}parallel${s}:{${s}chunks${s}:2,${s}browsers${s}:[${s}chrome${s},${s}firefox${s}]}}}"`;155            expect( cmd ).toStartWith( expectedBeginning );156        } );157    } );...

matchGameLogDialogSpec.js

Source:matchGameLogDialogSpec.js

...37        showSummary: false38      });39      expect(data.length).toBe(200);40      expect(data[0].class).toBe('success');41      expect(data[0].lines).toStartWith('15');42      expect(data[1].lines).toStartWith('20');43      expect(data[199].lines).toStartWith('15');44    });45    it('should create stderr properly', function () {46      let log = __GhostInTheCellGameLog_2;47      let data = __CGSpunk_matchGameLogDialog.__FOR_TEST_parseLog(log.data, log.agents, {48        showLabels: false,49        showStdin: false,50        showStderr: true,51        showStdout: false,52        showSummary: false53      });54      expect(data.length).toBe(200);55      expect(data[0].class).toBe('danger');56      expect(data[0].lines).toStartWith('RESCUE:');57      expect(data[1].lines).toStartWith('RESCUE:');58      expect(data[199].lines).toStartWith('RESCUE:');59    });60    it('should create stdout properly', function () {61      let log = __GhostInTheCellGameLog_2;62      let data = __CGSpunk_matchGameLogDialog.__FOR_TEST_parseLog(log.data, log.agents, {63        showLabels: false,64        showStdin: false,65        showStderr: false,66        showStdout: true,67        showSummary: false68      });69      expect(data.length).toBe(400);70      expect(data[0].class).toBe('warning');71      expect(data[0].lines).toStartWith('INC 1');72      expect(data[1].lines).toStartWith('MOVE 2 7 1');73      expect(data[399].lines).toStartWith('WAIT');74    });75    it('should create stdout labels properly', function () {76      let log = __GhostInTheCellGameLog_2;77      let data = __CGSpunk_matchGameLogDialog.__FOR_TEST_parseLog(log.data, log.agents, {78        showLabels: true,79        showStdin: false,80        showStderr: false,81        showStdout: true,82        showSummary: false83      });84      expect(data.length).toBe(1000);85      expect(data[0].class).toBe('primary');86      expect(data[0].lines).toStartWith('** TURN 1');87      expect(data[1].class).toBe('primary');88      expect(data[1].lines).toStartWith('** player_one:');89      expect(data[2].class).toBe('warning');90      expect(data[2].lines).toStartWith('INC 1');91    });92    it('should create summary properly', function () {93      let log = __GhostInTheCellGameLog_2;94      let data = __CGSpunk_matchGameLogDialog.__FOR_TEST_parseLog(log.data, log.agents, {95        showLabels: false,96        showStdin: false,97        showStderr: false,98        showStdout: false,99        showSummary: true100      });101      expect(data.length).toBe(1);102      expect(data[0].class).toBe('info');103      expect(data[0].lines).toContain('Max rounds reached');104    });...

toStartWith.spec.js

Source:toStartWith.spec.js

2  describe('when invoked', () => {3    describe('when subject is NOT an undefined or empty string', () => {4      describe('when subject is a string whose leading characters match the expected string', () => {5        it('should confirm', () => {6          expect('jamie').toStartWith('jam');7        });8      });9      describe('when subject is a string whose leading characters DO NOT match the expected string', () => {10        it('should deny', () => {11          expect(' jamie').not.toStartWith('jam');12          expect('Jamie').not.toStartWith('jam');13        });14      });15    });16    describe('when subject IS an undefined or empty string', () => {17      it('should deny', () => {18        let _undefined;19        expect('').not.toStartWith('');20        expect(_undefined).not.toStartWith('');21        expect(_undefined).not.toStartWith('undefined');22        expect('undefined').not.toStartWith(_undefined);23      });24    });25  });...

Using AI Code Generation

1const { toStartWith } = require('jest-extended');2const { toEndWith } = require('jest-extended');3const { toContainAll } = require('jest-extended');4const { toContainAny } = require('jest-extended');5const { toContainAnyKeys } = require('jest-extended');6const { toContainAllKeys } = require('jest-extended');7const { toContainAllValues } = require('jest-extended');8const { toContainAnyValues } = require('jest-extended');9const { toContainNone } = require('jest-extended');10const { toBeEmpty } = require('jest-extended');11const { toBeArray } = require('jest-extended');12const { toBeBoolean } = require('jest-extended');13const { toBeDate } = require('jest-extended');14const { toBeFunction } = require('jest-extended');15const { toBeNumber } = require('jest-extended');16const { toBeObject } = require('jest-extended');17const { toBeString } = require('jest-extended');18const { toBeSymbol } = require('jest-extended');19const { toBeInstanceOf } = require('jest-extended');

Using AI Code Generation

1const { toStartWith } = require('jest-extended');2expect.extend({ toStartWith });3test('toStartWith', () => {4  expect('Hello World').toStartWith('Hello');5  expect('Hello World').toStartWith('Hello', 'World');6});7expect('Hello World').toStartWith('Hello');8expect('Hello World').toStartWith('World');9expect('Hello World').toStartWith('Hello', 'World');10expect('Hello World').toStartWith('Hello', 'Hello');11expect('Hello World').not.toStartWith('World');12expect('Hello World').not.toStartWith('Hello');13expect('Hello World').not.toStartWith('Hello', 'World');14expect('Hello World').not.toStartWith('Hello', 'Hello');15expect('Hello World').not.toStartWith('World', 'Hello');16expect('Hello World').not.toStartWith('Hello', 'World');17expect('Hello World').not.toStartWith('World', 'Hello');18expect('Hello World').not.toStartWith('Hello', 'World');19expect('Hello World').not.toStartWith('World', 'Hello');20expect('Hello World').not.toStartWith('Hello', 'World');21expect('Hello World').not.toStartWith('World', 'Hello');22expect('Hello World').not.toStartWith('Hello', 'World');23expect('Hello World').not.toStartWith('World', 'Hello');24expect('Hello World').not.toStartWith('Hello', 'World');25expect('Hello World').not.toStartWith('World', 'Hello');26expect('Hello World').not.toStartWith('Hello', 'World');27expect('Hello World').not.toStartWith('World', 'Hello');28expect('Hello World').not.toStartWith('Hello', 'World');29expect('Hello World').not.toStartWith('World', '

Using AI Code Generation

1const { toStartWith } = require('jest-extended');2describe('toStartWith', () => {3  test('passes when value is a string that starts with the expected substring', () => {4    expect('hello world').toStartWith('hello');5    expect('hello world').toStartWith('hello world');6    expect('hello world').toStartWith('hello world');7  });8});9const { toStartWith } = require('jest-extended');10describe('toStartWith', () => {11  test('passes when value is a string that starts with the expected substring', () => {12    expect('hello world').toStartWith('hello');13    expect('hello world').toStartWith('hello world');14    expect('hello world').toStartWith('hello world');15  });16});17const { toStartWith } = require('jest-extended');18describe('toStartWith', () => {19  test('passes when value is a string that starts with the expected substring', () => {20    expect('hello world').toStartWith('hello');21    expect('hello world').toStartWith('hello world');22    expect('hello world').toStartWith('hello world');23  });24});25const { toStartWith } = require('jest-extended');26describe('toStartWith', () => {27  test('passes when value is a string that starts with the expected substring', () => {28    expect('hello world').toStartWith('hello');29    expect('hello world').toStartWith('hello world');30    expect('hello world').toStartWith('hello world');31  });32});33const { toStartWith } = require('jest-extended');34describe('toStartWith', () => {35  test('passes when value is a string that starts with the expected substring', () => {36    expect('hello world').toStartWith('hello');37    expect('hello world').toStartWith('hello world');38    expect('hello world').toStartWith('hello world');39  });40});

Using AI Code Generation

1const { toStartWith } = require('jest-extended');2expect.extend({ toStartWith });3test('string starts with', () => {4  expect('hello world').toStartWith('hello');5});6const { toEndWith } = require('jest-extended');7expect.extend({ toEndWith });8test('string ends with', () => {9  expect('hello world').toEndWith('world');10});11const { toBeEmpty } = require('jest-extended');12expect.extend({ toBeEmpty });13test('string is empty', () => {14  expect('').toBeEmpty();15});16const { toBeNumber } = require('jest-extended');17expect.extend({ toBeNumber });18test('number is a number', () => {19  expect(4).toBeNumber();20});21const { toBeOddNumber } = require('jest-extended');22expect.extend({ toBeOddNumber });23test('number is odd', () => {24  expect(5).toBeOddNumber();25});26const { toBeEvenNumber } = require('jest-extended');27expect.extend({ toBeEvenNumber });28test('number is even', () => {29  expect(4).toBeEvenNumber();30});31const { toBeInteger } = require('jest-extended');32expect.extend({ toBeInteger });33test('number is an integer', () => {34  expect(4).toBeInteger();35});36const { toBeFloat } = require('jest-extended');37expect.extend({ toBeFloat });38test('number is a float', () => {39  expect(4.2).toBeFloat();40});41const { toBeNaN } = require('jest-extended');42expect.extend({ toBeNaN });43test('number is

Using AI Code Generation

1const { toStartWith } = require('jest-extended');2expect.extend({ toStartWith });3test('toStartWith', () => {4  expect('abcd').toEqual(expect.toStartWith('ab'));5});6  ✓ toStartWith (3ms)7test('toStartWith', () => {8  expect('abcd').toEqual(expect.stringMatching(/^ab/));9});10  ✓ toStartWith (3ms)

Using AI Code Generation

1const test = require('jest-extended');2describe('test',()=>{3    test('test',()=>{4        expect('test').toStartWith('t');5    });6});7const test = require('jest-extended');8describe('test',()=>{9    test('test',()=>{10        expect('test').toStartWith('t');11    });12});13const test = require('jest-extended');14describe('test',()=>{15    test('test',()=>{16        expect('test').toStartWith('t');17    });18});19const test = require('jest-extended');20describe('test',()=>{21    test('test',()=>{22        expect('test').toStartWith('t');23    });24});25const test = require('jest-extended');26describe('test',()=>{27    test('test',()=>{28        expect('test').toStartWith('t');29    });30});31const test = require('jest-extended');32describe('test',()=>{33    test('test',()=>{34        expect('test').toStartWith('t');35    });36});37const test = require('jest-extended');38describe('test',()=>{39    test('test',()=>{40        expect('test').toStartWith('t');41    });42});43const test = require('jest-extended');44describe('test',()=>{45    test('test',()=>{46        expect('test').toStartWith('t');47    });48});49const test = require('jest-extended');50describe('test',()=>{51    test('test',()=>{52        expect('test').toStartWith('t');53    });54});

Using AI Code Generation

1const { toStartWith } = require('jest-extended');2expect.extend({ toStartWith });3function testString (str) {4    return str + ' World';5}6test('testString function', () => {7    expect(testString('Hello')).toStartWith('Hello');8});9const { toEndWith } = require('jest-extended');10expect.extend({ toEndWith });11function testString (str) {12    return str + ' World';13}14test('testString function', () => {15    expect(testString('Hello')).toEndWith('World');16});17const { toBeEmpty } = require('jest-extended');18expect.extend({ toBeEmpty });19function testString (str) {20    return str + ' World';21}22test('testString function', () => {23    expect(testString('')).toBeEmpty();24});25const { toBeEmpty } = require('jest-extended');26expect.extend({ toBeEmpty });27function testString (str) {28    return str + ' World';29}30test('testString function', () => {31    expect(testString('')).toBeEmpty();32});33const { toContainAllValues } = require('jest-extended');34expect.extend({ toContainAllValues });35function testString (str) {36    return str + ' World';37}38test('testString function', () => {39    expect(testString('Hello World')).toContainAllValues(['Hello', 'World']);40});41const { toContainAllEntries } = require('jest-extended');42expect.extend({ toContainAllEntries });43function testString (str) {44    return str + ' World';45}46test('testString function', () => {

Using AI Code Generation

1const jestExtended = require('jest-extended');2expect.extend(jestExtended);3test('test case', () => {4    expect('hello').toStartWith('hell');5});6  ✓ test case (4ms)7To test the toStartWith method of jest-extended library, we have written a test case in which we are testing the toStartWith method of jest-extended library. To use the toStartWith method of jest-extended library, we have imported the jest-extended library in the test.js file. Then we have written a test case in which we are using the toStartWith method of jest-extended library. In the test case, we are testing the toStartWith method of jest-extended library. To test the toStartWith method of jest-extended library, we have passed the string “hello” in the toStartWith method of jest-extended library. In the toStartWith method of jest-extended library, we have passed

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