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ac39321fc5
* Tinymath is now a Kibana package * Rename to @kbn/tinymath * Update import style * Update README * Use commonjs import syntax * Fix to commonjs export * More commonjs fixes
26 lines
874 B
JavaScript
26 lines
874 B
JavaScript
/*
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* Copyright Elasticsearch B.V. and/or licensed to Elasticsearch B.V. under one
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* or more contributor license agreements. Licensed under the Elastic License
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* and the Server Side Public License, v 1; you may not use this file except in
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* compliance with, at your election, the Elastic License or the Server Side
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* Public License, v 1.
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*/
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const { pow } = require('../../src/functions/pow.js');
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describe('Pow', () => {
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it('numbers', () => {
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expect(pow(3, 2)).toEqual(9);
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expect(pow(-1, -1)).toEqual(-1);
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expect(pow(5, 0)).toEqual(1);
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});
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it('arrays', () => {
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expect(pow([3, 4, 5], 3)).toEqual([Math.pow(3, 3), Math.pow(4, 3), Math.pow(5, 3)]);
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expect(pow([1, 2, 10], 10)).toEqual([Math.pow(1, 10), Math.pow(2, 10), Math.pow(10, 10)]);
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});
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it('missing exponent', () => {
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expect(() => pow(1)).toThrow('Missing exponent');
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});
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});
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