Algorithms and Data Structures implemented in JavaScript for beginners, following best practices.
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import { exponentialFunction } from '../ExponentialFunction'
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describe('Tests for exponential function', () => {
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it('should be a function', () => {
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expect(typeof exponentialFunction).toEqual('function')
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})
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it('should throw error for invalid input', () => {
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expect(() => exponentialFunction(2, -34)).toThrow()
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})
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it('should return the exponential function of power of 5 and order of 21', () => {
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const ex = exponentialFunction(5, 20)
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expect(ex).toBe(148.4131078683383)
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})
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})
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