10 lines
242 B
JavaScript
10 lines
242 B
JavaScript
const expect = require('expect');
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const {isPrime} = require('./_30s.js');
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test('isPrime is a Function', () => {
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expect(isPrime).toBeInstanceOf(Function);
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});
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test('passed number is a prime', () => {
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expect(isPrime(11)).toBeTruthy();
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});
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