Archived

test/kmphToMph/kphToMph.js

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+const kmphToMph = (kmph) => 0.621371192 * kmph;
+module.exports = kmphToMph;

test/kmphToMph/kphToMph.test.js

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+const expect = require('expect');
+const kmphToMph = require('./kmphToMph.js');
+
+test('kmphToMph is a Function', () => {
+  expect(kmphToMph).toBeInstanceOf(Function);
+});
+test('Returns mph from kph.', () => {
+  expect(kmphToMph(10)).toBe(6.21371192);
+});