Medplum

// SPDX-FileCopyrightText: Copyright Orangebot, Inc. and Medplum contributors // SPDX-License-Identifier: Apache-2.0 import type { TimeUnit } from './time'; import { formatDuration } from './time'; describe('Time utils', () => { test.each([ [undefined, undefined, '-'], // no input [1, 'ns', '1.00 ns'], // base case - no magnitude change [10, undefined, '10.0 ns'], // unit defaults to ns [1234, 'ns', '1.23 µs'], // magnitude delta 1 [12345, undefined, '12.3 µs'], [1235, 'ns', '1.24 µs'], // rounding behavior [2.345e6, 'ns', '2.35 ms'], // magnitude delta 2 [6.655e9, 'ns', '6.66 s'], // magnitude delta 3 [4.929e4, 'ns', '49.3 µs'], // tens of different magnitude [9.876e5, 'ns', '988 µs'], // hundreds of different magnitude [1234, 'ms', '1.23 s'], // starting from greater unit [0.123, 'ms', '123 µs'], // reversing magnitude change [1.235e-6, 's', '1.24 µs'], // reverse magnitude change 2 ])('formatDuration(%d, %s) === "%s"', (t, unit, expected) => { expect(formatDuration(t, unit as TimeUnit)).toStrictEqual(expected); }); });