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Avoid using toBeTruthy() and toBeFalsy() because of type coercion.

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This commit is contained in:
Oleksii Trekhleb
2018-07-26 16:14:26 +03:00
parent 8da83cd9dc
commit 39acb2b65d
25 changed files with 367 additions and 367 deletions
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42
src/algorithms/math/primality-test/__test__/trialDivision.test.js
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@ -4,30 +4,30 @@ import trialDivision from '../trialDivision';
* @param {function(n: number)} testFunction
*/
function primalityTest(testFunction) {
expect(testFunction(1)).toBeFalsy();
expect(testFunction(2)).toBeTruthy();
expect(testFunction(3)).toBeTruthy();
expect(testFunction(5)).toBeTruthy();
expect(testFunction(11)).toBeTruthy();
expect(testFunction(191)).toBeTruthy();
expect(testFunction(191)).toBeTruthy();
expect(testFunction(199)).toBeTruthy();
expect(testFunction(1)).toBe(false);
expect(testFunction(2)).toBe(true);
expect(testFunction(3)).toBe(true);
expect(testFunction(5)).toBe(true);
expect(testFunction(11)).toBe(true);
expect(testFunction(191)).toBe(true);
expect(testFunction(191)).toBe(true);
expect(testFunction(199)).toBe(true);
expect(testFunction(-1)).toBeFalsy();
expect(testFunction(0)).toBeFalsy();
expect(testFunction(4)).toBeFalsy();
expect(testFunction(6)).toBeFalsy();
expect(testFunction(12)).toBeFalsy();
expect(testFunction(14)).toBeFalsy();
expect(testFunction(25)).toBeFalsy();
expect(testFunction(192)).toBeFalsy();
expect(testFunction(200)).toBeFalsy();
expect(testFunction(400)).toBeFalsy();
expect(testFunction(-1)).toBe(false);
expect(testFunction(0)).toBe(false);
expect(testFunction(4)).toBe(false);
expect(testFunction(6)).toBe(false);
expect(testFunction(12)).toBe(false);
expect(testFunction(14)).toBe(false);
expect(testFunction(25)).toBe(false);
expect(testFunction(192)).toBe(false);
expect(testFunction(200)).toBe(false);
expect(testFunction(400)).toBe(false);
// It should also deal with floats.
expect(testFunction(0.5)).toBeFalsy();
expect(testFunction(1.3)).toBeFalsy();
expect(testFunction(10.5)).toBeFalsy();
expect(testFunction(0.5)).toBe(false);
expect(testFunction(1.3)).toBe(false);
expect(testFunction(10.5)).toBe(false);
}
describe('trialDivision', () => {