import { module, test } from 'ember-qunit'; import formatDuration from 'nomad-ui/utils/format-duration'; module('Unit | Util | formatDuration'); test('When all units have values, all units are displayed', function(assert) { const expectation = '39 years 1 month 13 days 23h 31m 30s 987ms 654µs 400ns'; assert.equal(formatDuration(1234567890987654321), expectation, expectation); }); test('Any unit without values gets dropped from the display', function(assert) { const expectation = '14 days 6h 56m 890ms 980µs'; assert.equal(formatDuration(1234560890980000), expectation, expectation); }); test('The units option allows for units coarser than nanoseconds', function(assert) { const expectation1 = '1s 200ms'; const expectation2 = '20m'; const expectation3 = '1 month 1 day'; assert.equal(formatDuration(1200, 'ms'), expectation1, expectation1); assert.equal(formatDuration(1200, 's'), expectation2, expectation2); assert.equal(formatDuration(32, 'd'), expectation3, expectation3); }); test('When duration is 0, 0 is shown in terms of the units provided to the function', function(assert) { assert.equal(formatDuration(0), '0ns', 'formatDuration(0) -> 0ns'); assert.equal(formatDuration(0, 'year'), '0 years', 'formatDuration(0, "year") -> 0 years'); }); test('The longForm option expands suffixes to words', function(assert) { const expectation1 = '3 seconds 20ms'; const expectation2 = '5 hours 59 minutes'; assert.equal(formatDuration(3020, 'ms', true), expectation1, expectation1); assert.equal(formatDuration(60 * 5 + 59, 'm', true), expectation2, expectation2); });