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How to use poisoningAfterEach method in fast-check-monorepo

Best JavaScript code snippet using fast-check-monorepo

ArbitraryAssertions.ts

Source:ArbitraryAssertions.ts

...5import { Value } from '../../../../src/check/arbitrary/definition/Value';6import { Random } from '../../../../src/random/generator/Random';7import { withConfiguredGlobal } from './GlobalSettingsHelpers';8import { sizeArb } from './SizeHelpers';9function poisoningAfterEach(nestedAfterEach: () => void) {10  nestedAfterEach();11  try {12    assertNoPoisoning({ ignoredRootRegex: /^__coverage__$/ });13  } catch (err) {14    restoreGlobals({ ignoredRootRegex: /^__coverage__$/ });15    throw err;16  }17}18// Minimal requirements19// > The following assertions are supposed to be fulfilled by any of the arbitraries20// > provided by fast-check.21export function assertProduceSameValueGivenSameSeed<T, U = never>(22  arbitraryBuilder: (extraParameters: U) => Arbitrary<T>,23  options: {...

Using AI Code Generation

1const fc = require('fast-check');2fc.configureGlobal({3  beforeEach: () => console.log('beforeEach'),4  afterEach: () => console.log('afterEach'),5});6fc.assert(7  fc.property(fc.integer(), fc.integer(), (a, b) => {8    console.log('property');9    return a + b >= a;10  }),11);

Using AI Code Generation

1const fc = require('fast-check');2const { poisoningAfterEach } = require('fast-check-monorepo');3poisoningAfterEach();4describe('test3', () => {5  it('test3', () => {6    fc.assert(7      fc.property(8        fc.integer(),9        fc.integer(),10        fc.integer(),11        fc.integer(),12        (a, b, c, d) => {13          return a + b + c + d >= 0;14        }15    );16  });17});18const fc = require('fast-check');19const { poisoningAfterEach } = require('fast-check-monorepo');20poisoningAfterEach();21describe('test4', () => {22  it('test4', () => {23    fc.assert(24      fc.property(25        fc.integer(),26        fc.integer(),27        fc.integer(),28        fc.integer(),29        (a, b, c, d) => {30          return a + b + c + d >= 0;31        }32    );33  });34});35const fc = require('fast-check');36const { poisoningAfterEach } = require('fast-check-monorepo');37poisoningAfterEach();38describe('test5', () => {39  it('test5', () => {40    fc.assert(41      fc.property(42        fc.integer(),43        fc.integer(),44        fc.integer(),45        fc.integer(),46        (a, b, c, d) => {47          return a + b + c + d >= 0;48        }49    );50  });51});52const fc = require('fast-check');53const { poisoningAfterEach } = require('fast-check-monorepo');54poisoningAfterEach();55describe('test6', () => {56  it('test6', () => {57    fc.assert(58      fc.property(59        fc.integer(),60        fc.integer(),61        fc.integer(),62        fc.integer(),63        (a, b, c, d) => {64          return a + b + c + d >= 0;65        }66    );67  });68});

Using AI Code Generation

1const fc = require("fast-check");2const { poisoningAfterEach } = require("fast-check-monorepo");3poisoningAfterEach();4fc.assert(5  fc.property(fc.integer(), (x) => {6    if (x === 0) {7      throw new Error("0 is not allowed");8    }9  })10);

Using AI Code Generation

1const fc = require('fast-check');2const {poisoningAfterEach} = require('fast-check-monorepo');3describe('test3', () => {4  it('should pass', () => {5    fc.assert(6      fc.property(fc.integer(), (n) => {7        expect(n).toBeGreaterThanOrEqual(0);8      })9    );10  });11  it('should fail', () => {12    fc.assert(13      fc.property(fc.integer(), (n) => {14        expect(n).toBeGreaterThanOrEqual(1);15      })16    );17  });18});19const fc = require('fast-check');20const {poisoningAfterEach} = require('fast-check-monorepo');21describe('test4', () => {22  it('should pass', () => {23    fc.assert(24      fc.property(fc.integer(), (n) => {25        expect(n).toBeGreaterThanOrEqual(0);26      })27    );28  });29  it('should fail', () => {30    fc.assert(31      fc.property(fc.integer(), (n) => {32        expect(n).toBeGreaterThanOrEqual(1);33      })34    );35  });36});37const fc = require('fast-check');38const {poisoningAfterEach} = require('fast-check-monorepo');39describe('test5', () => {40  it('should pass', () => {41    fc.assert(42      fc.property(fc.integer(), (n) => {43        expect(n).toBeGreaterThanOrEqual(0);44      })45    );46  });47  it('should fail', () => {48    fc.assert(49      fc.property(fc.integer(), (n) => {50        expect(n).toBeGreaterThanOrEqual(1);51      })52    );53  });54});55const fc = require('fast-check');56const {poisoningAfterEach} = require('fast-check-monorepo');57describe('test6', () => {58  it('should pass', () => {59    fc.assert(60      fc.property(fc.integer(), (n) => {61        expect(n).toBeGreaterThanOrEqual(0);62      })63    );64  });65  it('should fail', () => {

Using AI Code Generation

1const {check, property, fc} = require('fast-check');2const {poisoningAfterEach} = require('fast-check-monorepo/test-utils/src/check');3const {expect} = require('chai');4describe('Test', () => {5  poisoningAfterEach();6  it('should pass', () => {7    check(property(fc.integer(), fc.integer(), (a, b) => {8      expect(a).to.be.a('number');9      expect(b).to.be.a('number');10      return a + b >= a;11    }));12  });13  it('should fail', () => {14    check(property(fc.integer(), fc.integer(), (a, b) => {15      expect(a).to.be.a('number');16      expect(b).to.be.a('number');17      return a + b >= b;18    }));19  });20});21const {check, property, fc} = require('fast-check');22const {poisoningAfterEach} = require('fast-check-monorepo/test-utils/src/check');23const {expect} = require('chai');24describe('Test', () => {25  poisoningAfterEach();26  it('should pass', () => {27    check(property(fc.integer(), fc.integer(), (a, b) => {28      expect(a).to.be.a('number');29      expect(b).to.be.a('number');30      return a + b >= a;31    }));32  });33  it('should fail', () => {34    check(property(fc.integer(), fc.integer(), (a, b) => {35      expect(a).to.be.a('number');36      expect(b).to.be.a('number');37      return a + b >= b;38    }));39  });40});41const {check, property, fc} = require('fast-check');42const {poisoningAfterEach} = require('fast-check-monorepo/test-utils/src/check');43const {expect} = require('chai');44describe('Test', () => {45  poisoningAfterEach();46  it('should pass', () => {47    check(property(fc.integer(), fc.integer(), (a, b) => {48      expect(a).to.be.a

Using AI Code Generation

1const { check, property } = require('fast-check');2const { poisioningAfterEach } = require('fast-check-monorepo');3const myProperty = property(4  (s1, s2) => s1 + s2 === s2 + s15);6check(myProperty, { seed: 42, numRuns: 1000 }).then(() => {7  console.log('success');8});9const { check, property } = require('fast-check');10const { poisioningAfterEach } = require('fast-check-monorepo');11const myProperty = property(12  (s1, s2) => s1 + s2 === s2 + s113);14check(myProperty, { seed: 42, numRuns: 1000 })15  .then(() => {16    console.log('success');17  })18  .catch((err) => {19    console.log('failure');20    console.log(err);21  });22const { check, property } = require('fast-check');23const { poisioningAfterEach } = require('fast-check-monorepo');24const myProperty = property(25  (s1, s2) => s1 + s2 === s2 + s126);27check(myProperty, { seed: 42, numRuns: 1000 })28  .then(() => {29    console.log('success');30  })31  .catch((err) => {32    console.log('failure');33    console.log(err);34  });35const { check, property } = require('fast-check');36const { poisioningAfterEach } = require('fast-check-monorepo');37const myProperty = property(38  (s1, s2) => s1 + s2 === s2 + s139);40check(myProperty, { seed: 42, numRuns: 1000 })41  .then(() => {42    console.log('success');43  })44  .catch((err) => {

Using AI Code Generation

1const f = (x) => {2  if (x > 0) {3    return x;4  }5  throw new Error("x must be greater than 0");6};7fc.assert(8  fc.property(fc.integer(), (x) => {9    return f(x) > 0;10  }),11  { verbose: true, numRuns: 1000 }12);13const f = (x) => {14  if (x > 0) {15    return x;16  }17  throw new Error("x must be greater than 0");18};19fc.assert(20  fc.property(fc.integer(), (x) => {21    return f(x) > 0;22  }),23  { verbose: true, numRuns: 1000 }24);25const f = (x) => {26  if (x > 0) {27    return x;28  }29  throw new Error("x must be greater than 0");30};31fc.assert(32  fc.property(fc.integer(), (x) => {33    return f(x) > 0;34  }),35  { verbose: true, numRuns: 1000 }36);37const f = (x) => {38  if (x > 0) {39    return x;40  }41  throw new Error("x must be greater than 0");42};43fc.assert(44  fc.property(fc.integer(), (x) => {45    return f(x) > 0;46  }),47  { verbose: true, numRuns: 1000 }48);49const f = (x) => {50  if (x > 0) {51    return x;52  }53  throw new Error("x must be greater than

Using AI Code Generation

1const { poisoningAfterEach } = require("fast-check");2const poisoning = poisoningAfterEach(() => {3  Math.random = () => 0;4});5const { poisoning } = require("./test3.js");6poisoning(() => {7  console.log(Math.random());8});9const { poisoning } = require("./test3.js");10poisoning(() => {11  console.log(Math.random());12});13const { poisoning } = require("./test3.js");14poisoning(() => {15  console.log(Math.random());16});17const { poisoning } = require("./test3.js");18poisoning(() => {19  console.log(Math.random());20});21const { poisoning } = require("./test3.js");22poisoning(() => {23  console.log(Math.random());24});25const { poisoning } = require("./test3.js");26poisoning(() => {27  console.log(Math.random());28});

Using AI Code Generation

1const fc = require('fast-check');2const assert = require('assert');3const { poisoningAfterEach } = require('fast-check-monorepo');4poisoningAfterEach();5fc.assert(6  fc.property(fc.integer(), fc.integer(), (a, b) => {7    assert.equal(a + b, b + a);8  })9);

Using AI Code Generation

1const {itProp, fc} = require("fast-check");2const {poisoningAfterEach} = require("fast-check-monorepo");3const {myFunction} = require("./test2.js");4const {assert} = require("chai");5describe("myFunction", () => {6  itProp("should not be called with 1000", [fc.integer()], (a) => {7    assert.notEqual(a, 1000);8  });9  poisoningAfterEach(1000);10});11exports.myFunction = (a) => {12  return a;13};14const {itProp, fc} = require("fast-check");15const {poisoningBeforeEach} = require("fast-check-monorepo");16const {myFunction} = require("./test2.js");17describe("myFunction", () => {18  poisoningBeforeEach(1000);19  itProp("should be called with 1000", [fc.integer()], (a) => {20    assert.equal(myFunction(a), 1000);21  });22});23const {itProp, fc} = require("fast-check");24const {poisoningBeforeEach} = require("fast-check-monorepo");25const {myFunction} = require("./test2.js");26const {assert} = require("chai");27describe("myFunction", () => {28  itProp("should not be called with 1000", [fc.integer()], (a) => {29    assert.notEqual(a, 1000);30  });31  poisoningBeforeEach(1000);32});33const {itProp, fc} = require("fast-check");34const {poisoningBeforeEach} = require("fast-check-monorepo");35const {myFunction} = require("./test2.js");36const {assert} = require("

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