github.com/iqoqo/nomad@v0.11.3-0.20200911112621-d7021c74d101/ui/tests/unit/utils/format-duration-test.js (about)

     1  import { module, test } from 'qunit';
     2  import formatDuration from 'nomad-ui/utils/format-duration';
     3  
     4  module('Unit | Util | formatDuration', function() {
     5    test('When all units have values, all units are displayed', function(assert) {
     6      const expectation = '39 years 1 month 13 days 23h 31m 30s 987ms 654µs 400ns';
     7      assert.equal(formatDuration(1234567890987654321), expectation, expectation);
     8    });
     9  
    10    test('Any unit without values gets dropped from the display', function(assert) {
    11      const expectation = '14 days 6h 56m 890ms 980µs';
    12      assert.equal(formatDuration(1234560890980000), expectation, expectation);
    13    });
    14  
    15    test('The units option allows for units coarser than nanoseconds', function(assert) {
    16      const expectation1 = '1s 200ms';
    17      const expectation2 = '20m';
    18      const expectation3 = '1 month 1 day';
    19      assert.equal(formatDuration(1200, 'ms'), expectation1, expectation1);
    20      assert.equal(formatDuration(1200, 's'), expectation2, expectation2);
    21      assert.equal(formatDuration(32, 'd'), expectation3, expectation3);
    22    });
    23  
    24    test('When duration is 0, 0 is shown in terms of the units provided to the function', function(assert) {
    25      assert.equal(formatDuration(0), '0ns', 'formatDuration(0) -> 0ns');
    26      assert.equal(formatDuration(0, 'year'), '0 years', 'formatDuration(0, "year") -> 0 years');
    27    });
    28  
    29    test('The longForm option expands suffixes to words', function(assert) {
    30      const expectation1 = '3 seconds 20ms';
    31      const expectation2 = '5 hours 59 minutes';
    32      assert.equal(formatDuration(3020, 'ms', true), expectation1, expectation1);
    33      assert.equal(formatDuration(60 * 5 + 59, 'm', true), expectation2, expectation2);
    34    });
    35  });