83a6a6ea32
* chore: make aware eslint that we use jest By setting up the jest environment, we no longer need to declare the 'test' global in the configuration. * chore: don't need to import expect, it's a jest environment global * chore: don't need to import expect when creating undefined test
15 lines
504 B
JavaScript
15 lines
504 B
JavaScript
const {sumPower} = require('./_30s.js');
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test('sumPower is a Function', () => {
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expect(sumPower).toBeInstanceOf(Function);
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});
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test('Returns the sum of the powers of all the numbers from start to end', () => {
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expect(sumPower(10)).toBe(385);
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});
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test('Returns the sum of the powers of all the numbers from start to end', () => {
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expect(sumPower(10, 3)).toBe(3025);
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});
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test('Returns the sum of the powers of all the numbers from start to end', () => {
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expect(sumPower(10, 3, 5)).toBe(2925);
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});
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