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How to use extractArgumentsForBuildCharacter method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

ascii.spec.ts

Source:ascii.spec.ts

...17beforeEach(beforeEachHook);18describe('ascii', () => {19  it('should be able to unmap any mapped value', () => {20    // Arrange21    const { min, max, mapToCode, unmapFromCode } = extractArgumentsForBuildCharacter(ascii);22    // Act / Assert23    fc.assert(24      fc.property(fc.integer({ min, max }), (n) => {25        expect(unmapFromCode(mapToCode(n))).toBe(n);26      })27    );28  });29  it('should always unmap outside of the range for values it could not have generated', () => {30    // Arrange31    const { min, max, mapToCode, unmapFromCode } = extractArgumentsForBuildCharacter(ascii);32    const allPossibleValues = new Set([...Array(max - min + 1)].map((_, i) => mapToCode(i + min)));33    // Act / Assert34    fc.assert(35      // [0, 1112063] is the range requested by fullUnicode36      fc.property(fc.oneof(fc.integer({ min: -1, max: 1112064 }), fc.maxSafeInteger()), (code) => {37        fc.pre(!allPossibleValues.has(code)); // not a possible code for our mapper38        const unmapped = unmapFromCode(code);39        expect(unmapped < min || unmapped > max).toBe(true);40      })41    );42  });43});44describe('ascii (integration)', () => {45  const isCorrect = (value: string) => value.length === 1 && 0x00 <= value.charCodeAt(0) && value.charCodeAt(0) <= 0x7f;46  const isStrictlySmaller = (c1: string, c2: string) => remapCharToIndex(c1) < remapCharToIndex(c2);47  const asciiBuilder = () => ascii();48  it('should produce the same values given the same seed', () => {49    assertProduceSameValueGivenSameSeed(asciiBuilder);50  });51  it('should only produce correct values', () => {52    assertProduceCorrectValues(asciiBuilder, isCorrect);53  });54  it('should produce values seen as shrinkable without any context', () => {55    assertProduceValuesShrinkableWithoutContext(asciiBuilder);56  });57  it('should be able to shrink to the same values without initial context', () => {58    assertShrinkProducesSameValueWithoutInitialContext(asciiBuilder);59  });60  it('should preserve strictly smaller ordering in shrink', () => {61    assertShrinkProducesStrictlySmallerValue(asciiBuilder, isStrictlySmaller);62  });63});64// Helpers65function extractArgumentsForBuildCharacter(build: () => void) {66  const { instance } = fakeArbitrary();67  const buildCharacterArbitrary = jest.spyOn(CharacterArbitraryBuilderMock, 'buildCharacterArbitrary');68  buildCharacterArbitrary.mockImplementation(() => instance);69  build();70  const [min, max, mapToCode, unmapFromCode] = buildCharacterArbitrary.mock.calls[0];71  return { min, max, mapToCode, unmapFromCode };72}73function remapCharToIndex(c: string): number {74  const cp = c.codePointAt(0)!;75  if (cp >= 0x20 && cp <= 0x7e) return cp - 0x20;76  if (cp < 0x20) return cp + 0x7e - 0x20 + 1;77  return cp;...

hexa.spec.ts

Source:hexa.spec.ts

...17beforeEach(beforeEachHook);18describe('hexa', () => {19  it('should be able to unmap any mapped value', () => {20    // Arrange21    const { min, max, mapToCode, unmapFromCode } = extractArgumentsForBuildCharacter(hexa);22    // Act / Assert23    fc.assert(24      fc.property(fc.integer({ min, max }), (n) => {25        expect(unmapFromCode(mapToCode(n))).toBe(n);26      })27    );28  });29  it('should always unmap outside of the range for values it could not have generated', () => {30    // Arrange31    const { min, max, mapToCode, unmapFromCode } = extractArgumentsForBuildCharacter(hexa);32    const allPossibleValues = new Set([...Array(max - min + 1)].map((_, i) => mapToCode(i + min)));33    // Act / Assert34    fc.assert(35      // [0, 1112063] is the range requested by fullUnicode36      fc.property(fc.oneof(fc.integer({ min: -1, max: 1112064 }), fc.maxSafeInteger()), (code) => {37        fc.pre(!allPossibleValues.has(code)); // not a possible code for our mapper38        const unmapped = unmapFromCode(code);39        expect(unmapped < min || unmapped > max).toBe(true);40      })41    );42  });43});44describe('hexa (integration)', () => {45  const isCorrect = (value: string) =>46    value.length === 1 && (('0' <= value && value <= '9') || ('a' <= value && value <= 'f'));47  const isStrictlySmaller = (c1: string, c2: string) => {48    const evaluate = (c: string) => ('0' <= c && c <= '9' ? c.charCodeAt(0) - 48 : c.charCodeAt(0) - 87);49    return evaluate(c1) < evaluate(c2);50  };51  const hexaBuilder = () => hexa();52  it('should produce the same values given the same seed', () => {53    assertProduceSameValueGivenSameSeed(hexaBuilder);54  });55  it('should only produce correct values', () => {56    assertProduceCorrectValues(hexaBuilder, isCorrect);57  });58  it('should produce values seen as shrinkable without any context', () => {59    assertProduceValuesShrinkableWithoutContext(hexaBuilder);60  });61  it('should be able to shrink to the same values without initial context', () => {62    assertShrinkProducesSameValueWithoutInitialContext(hexaBuilder);63  });64  it('should preserve strictly smaller ordering in shrink', () => {65    assertShrinkProducesStrictlySmallerValue(hexaBuilder, isStrictlySmaller);66  });67});68// Helpers69function extractArgumentsForBuildCharacter(build: () => void) {70  const { instance } = fakeArbitrary();71  const buildCharacterArbitrary = jest.spyOn(CharacterArbitraryBuilderMock, 'buildCharacterArbitrary');72  buildCharacterArbitrary.mockImplementation(() => instance);73  build();74  const [min, max, mapToCode, unmapFromCode] = buildCharacterArbitrary.mock.calls[0];75  return { min, max, mapToCode, unmapFromCode };...

char.spec.ts

Source:char.spec.ts

...17beforeEach(beforeEachHook);18describe('char', () => {19  it('should be able to unmap any mapped value', () => {20    // Arrange21    const { min, max, mapToCode, unmapFromCode } = extractArgumentsForBuildCharacter(char);22    // Act / Assert23    fc.assert(24      fc.property(fc.integer({ min, max }), (n) => {25        expect(unmapFromCode(mapToCode(n))).toBe(n);26      })27    );28  });29  it('should always unmap outside of the range for values it could not have generated', () => {30    // Arrange31    const { min, max, mapToCode, unmapFromCode } = extractArgumentsForBuildCharacter(char);32    const allPossibleValues = new Set([...Array(max - min + 1)].map((_, i) => mapToCode(i + min)));33    // Act / Assert34    fc.assert(35      // [0, 1112063] is the range requested by fullUnicode36      fc.property(fc.oneof(fc.integer({ min: -1, max: 1112064 }), fc.maxSafeInteger()), (code) => {37        fc.pre(!allPossibleValues.has(code)); // not a possible code for our mapper38        const unmapped = unmapFromCode(code);39        expect(unmapped < min || unmapped > max).toBe(true);40      })41    );42  });43});44describe('char (integration)', () => {45  const isCorrect = (value: string) => value.length === 1 && 0x20 <= value.charCodeAt(0) && value.charCodeAt(0) <= 0x7e;46  const isStrictlySmaller = (c1: string, c2: string) => c1.codePointAt(0)! < c2.codePointAt(0)!;47  const charBuilder = () => char();48  it('should produce the same values given the same seed', () => {49    assertProduceSameValueGivenSameSeed(charBuilder);50  });51  it('should only produce correct values', () => {52    assertProduceCorrectValues(charBuilder, isCorrect);53  });54  it('should produce values seen as shrinkable without any context', () => {55    assertProduceValuesShrinkableWithoutContext(charBuilder);56  });57  it('should be able to shrink to the same values without initial context', () => {58    assertShrinkProducesSameValueWithoutInitialContext(charBuilder);59  });60  it('should preserve strictly smaller ordering in shrink', () => {61    assertShrinkProducesStrictlySmallerValue(charBuilder, isStrictlySmaller);62  });63});64// Helpers65function extractArgumentsForBuildCharacter(build: () => void) {66  const { instance } = fakeArbitrary();67  const buildCharacterArbitrary = jest.spyOn(CharacterArbitraryBuilderMock, 'buildCharacterArbitrary');68  buildCharacterArbitrary.mockImplementation(() => instance);69  build();70  const [min, max, mapToCode, unmapFromCode] = buildCharacterArbitrary.mock.calls[0];71  return { min, max, mapToCode, unmapFromCode };...

Using AI Code Generation

1import { extractArgumentsForBuildCharacter } from 'fast-check-monorepo/src/check/arbitrary/CharacterArbitraryBuilder';2import { convertToNext } from 'fast-check-monorepo/src/check/arbitrary/definition/Converters';3import { buildCharacterArbitrary } from 'fast-check-monorepo/src/check/arbitrary/CharacterArbitraryBuilder';4import { convertFromNext, convertToNext } from 'fast-check-monorepo/src/check/arbitrary/definition/Converters';5import { buildLowerAlphaArbitrary } from 'fast-check-monorepo/src/check/arbitrary/LowerAlphaArbitraryBuilder';6import { buildUpperAlphaArbitrary } from 'fast-check-monorepo/src/check/arbitrary/UpperAlphaArbitraryBuilder';7import { buildAlphaNumericArbitrary } from 'fast-check-monorepo/src/check/arbitrary/AlphaNumericArbitraryBuilder';8import { buildFullUnicodeArbitrary } from 'fast-check-monorepo/src/check/arbitrary/FullUnicodeArbitraryBuilder';9import { buildBase64Arbitrary } from 'fast-check-monorepo/src/check/arbitrary/Base64ArbitraryBuilder';10import { buildAsciiArbitrary } from 'fast-check-monorepo/src/check/arbitrary/AsciiArbitraryBuilder';11import { buildNumericStringArbitrary } from 'fast-check-monorepo/src/check/arbitrary/NumericStringArbitraryBuilder';12import { buildFullUnicodeStringArbitrary } from 'fast-check-monorepo/src/check/arbitrary/FullUnicodeStringArbitraryBuilder';13import { buildBase64StringArbitrary } from 'fast-check-monorepo/src/check/arbitrary/Base64StringArbitraryBuilder';14import { buildStringOfArbitrary } from 'fast-check-monorepo/src/check/arbitrary/StringOfArbitraryBuilder';15import { buildFullUnicodeStringArbitrary } from 'fast-check-monorepo/src/check/arbitrary/FullUnicodeStringArbitraryBuilder';16import { buildConstantArbitrary } from 'fast-check-monorepo/src/check/arbitrary/ConstantArbitraryBuilder';17import { buildFullUnicodeStringArbitrary } from 'fast-check-monorepo/src/check/arbitrary/FullUnicodeStringArbitraryBuilder';18import { convertFromNext, convertToNext } from 'fast-check-monorepo/src/check/arbitrary/definition/Converters';19import { buildStringOfArbitrary } from 'fast-check-monorepo/src/check/arbitrary/StringOfArbitrary

Using AI Code Generation

1const { extractArgumentsForBuildCharacter } = require('fast-check');2const { buildCharacterArbitrary } = require('fast-check/lib/check/arbitrary/CharacterArbitraryBuilder.js');3const [generator, shrinker] = extractArgumentsForBuildCharacter(4  buildCharacterArbitrary(),5  {6  },7  {8  },9  {10  },11  {12  },13);14console.log(generator);15console.log(shrinker);16const { extractArgumentsForBuildCharacter } = require('fast-check');17const { buildCharacterArbitrary } = require('fast-check/lib/check/arbitrary/CharacterArbitraryBuilder.js');18const [generator, shrinker] = extractArgumentsForBuildCharacter(19  buildCharacterArbitrary(),20  {21  },22  {23  },24  {25  },26  {27  },28);29console.log(generator);30console.log(shrinker);31const { extractArgumentsForBuildCharacter } = require('fast-check');32const { buildCharacterArbitrary } = require('fast-check/lib/check/arbitrary/CharacterArbitraryBuilder.js');33const [generator, shrinker] = extractArgumentsForBuildCharacter(34  buildCharacterArbitrary(),35  {

Using AI Code Generation

1const { extractArgumentsForBuildCharacter } = require('fast-check-monorepo');2const { extractArgumentsForBuildCharacter } = require('fast-check-monorepo');3const { extractArgumentsForBuildCharacter } = require('fast-check-monorepo');4const { extractArgumentsForBuildCharacter } = require('fast-check-monorepo');5const { extractArgumentsForBuildCharacter } = require('fast-check-monorepo');6const { extractArgumentsForBuildCharacter } = require('fast-check-monorepo');7const { extractArgumentsForBuildCharacter } = require('fast-check-monorepo');8const { extractArgumentsForBuildCharacter } = require('fast-check-monorepo');9const { extractArgumentsForBuildCharacter } = require('fast-check-monorepo');10const { extractArgumentsForBuildCharacter } = require('fast-check-monorepo');11const { extractArgumentsForBuildCharacter } = require('fast-check-monorepo');12const { extractArgumentsForBuildCharacter } = require('fast

Using AI Code Generation

1const { extractArgumentsForBuildCharacter } = require('fast-check-monorepo');2const { extractArgumentsForBuildCharacter } = require('fast-check-monorepo');3const { extractArgumentsForBuildCharacter } = require('fast-check-monorepo');4const { extractArgumentsForBuildCharacter } = require('fast-check-monorepo');5const { extractArgumentsForBuildCharacter } = require('fast-check-monorepo');6const { extractArgumentsForBuildCharacter } = require('fast-check-monorepo');7const { extractArgumentsForBuildCharacter } = require('fast-check-monorepo');8const { extractArgumentsForBuildCharacter } = require('fast-check-monorepo');9const { extractArgumentsForBuildCharacter } = require('fast-check-monorepo');10const { extractArgumentsForBuildCharacter } = require('fast-check-monorepo');11const { extractArgumentsForBuildCharacter } = require('fast-check-monorepo');

Using AI Code Generation

1import { extractArgumentsForBuildCharacter } from 'fast-check-monorepo/src/check/runner/Runner';2const result = extractArgumentsForBuildCharacter('fast-check-monorepo/src/check/runner/Runner.ts', 10, 10);3console.log(result);4var a = 0;5var b = 1;6function foo1() {7    var a = 2;8    var b = 3;9    console.log(a, b);10}11function foo2() {12    var a = 4;13    var b = 5;14    console.log(a, b);15}16foo1();17foo2();18console.log(a, b);19var a = 0;20var b = 1;21function foo1() {22    var a = 2;23    var b = 3;24    console.log(a, b);25}26function foo2() {27    var a = 4;

Using AI Code Generation

1const { extractArgumentsForBuildCharacter } = require('fast-check-monorepo');2const args = extractArgumentsForBuildCharacter({ seed: 42, numRuns: 100 });3console.log(args);4const { extractArgumentsForBuildCharacter } = require('fast-check');5const args = extractArgumentsForBuildCharacter({ seed: 42, numRuns: 100 });6console.log(args);7const { extractArgumentsForBuildCharacter } = require('fast-check');8const args = extractArgumentsForBuildCharacter({ seed: 42, numRuns: 100 });9console.log(args);10const { extractArgumentsForBuildCharacter } = require('fast-check');11const args = extractArgumentsForBuildCharacter({ seed: 42, numRuns: 100 });12console.log(args);13const { extractArgumentsForBuildCharacter } = require('fast-check');14const args = extractArgumentsForBuildCharacter({ seed: 42, numRuns: 100 });15console.log(args);16const { extractArgumentsForBuildCharacter } = require('fast-check');17const args = extractArgumentsForBuildCharacter({ seed: 42, numRuns: 100 });18console.log(args);19const { extractArgumentsForBuildCharacter } = require('fast-check');20const args = extractArgumentsForBuildCharacter({ seed: 42, numRuns: 100 });21console.log(args);22const { extractArgumentsForBuildCharacter } = require('fast-check');23const args = extractArgumentsForBuildCharacter({ seed: 42, numRuns: 100 });24console.log(args);25const { extractArgumentsForBuildCharacter } = require('fast-check');26const args = extractArgumentsForBuildCharacter({ seed: 42, numRuns:

Using AI Code Generation

1const fc = require("fast-check");2const { extractArgumentsForBuildCharacter } = require("fast-check-monorepo");3const args = extractArgumentsForBuildCharacter({4});5fc.assert(6  fc.property(fc.integer(), fc.integer(), (a, b) => {7    return a + b >= a && a + b >= b;8  }),9);10fc.check(fc.property(fc.integer(), fc.integer(), (a, b) => {

Using AI Code Generation

1const { extractArgumentsForBuildCharacter } = require('fast-check');2const { seed, numRuns } = extractArgumentsForBuildCharacter(3  { seed: 1, numRuns: 10 }4);5const { extractArgumentsForBuildCharacter } = require('fast-check');6const { seed, numRuns } = extractArgumentsForBuildCharacter(7  { seed: 1, numRuns: 10 }8);9const { extractArgumentsForBuildCharacter } = require('fast-check');10const { seed, numRuns } = extractArgumentsForBuildCharacter(11  { seed: 1, numRuns: 10 }12);13const { extractArgumentsForBuildCharacter } = require('fast-check');14const { seed, numRuns } = extractArgumentsForBuildCharacter(15  { seed: 1, numRuns: 10 }16);17const { extractArgumentsForBuildCharacter } = require('fast-check');18const { seed, numRuns } = extractArgumentsForBuildCharacter(

Using AI Code Generation

1const { extractArgumentsForBuildCharacter } = require("fast-check");2const args = extractArgumentsForBuildCharacter("a", 1, 2, 3);3console.log(args);4const { extractArgumentsForBuildCharacter } = require("fast-check");5const args = extractArgumentsForBuildCharacter("a", 1, 2, 3);6console.log(args);7const { extractArgumentsForBuildCharacter } = require("fast-check");8const args = extractArgumentsForBuildCharacter("a", 1, 2, 3);9console.log(args);10const { extractArgumentsForBuildCharacter } = require("fast-check");11const args = extractArgumentsForBuildCharacter("a", 1, 2, 3);12console.log(args);13const { extractArgumentsForBuildCharacter } = require("fast-check");14const args = extractArgumentsForBuildCharacter("a", 1, 2, 3);15console.log(args);16const { extractArgumentsForBuildCharacter } = require("fast-check");17const args = extractArgumentsForBuildCharacter("a", 1, 2, 3);18console.log(args);19const { extractArgumentsForBuildCharacter } = require("fast-check");20const args = extractArgumentsForBuildCharacter("a", 1, 2, 3);

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