10 lines
294 B
JavaScript
10 lines
294 B
JavaScript
const expect = require('expect');
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const distance = require('./distance.js');
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test('distance is a Function', () => {
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expect(distance).toBeInstanceOf(Function);
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});
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test('Calculates the distance between two points', () => {
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expect(distance(1, 1, 2, 3)).toBeCloseTo(2.23606797749979, 5);
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});
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