/
test.js
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/
test.js
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import test from 'ava';
import prettyMilliseconds from '.';
test('prettify milliseconds', t => {
t.is(prettyMilliseconds(0), '0ms');
t.is(prettyMilliseconds(0.1), '1ms');
t.is(prettyMilliseconds(1), '1ms');
t.is(prettyMilliseconds(1000 + 400), '1.4s');
t.is(prettyMilliseconds((1000 * 2) + 400), '2.4s');
t.is(prettyMilliseconds(1000 * 55), '55s');
t.is(prettyMilliseconds(1000 * 67), '1m 7s');
t.is(prettyMilliseconds(1000 * 60 * 5), '5m');
t.is(prettyMilliseconds(1000 * 60 * 67), '1h 7m');
t.is(prettyMilliseconds(1000 * 60 * 60 * 12), '12h');
t.is(prettyMilliseconds(1000 * 60 * 60 * 40), '1d 16h');
t.is(prettyMilliseconds(1000 * 60 * 60 * 999), '41d 15h');
t.is(prettyMilliseconds(1000 * 60 * 60 * 24 * 465), '1y 100d');
t.is(prettyMilliseconds(1000 * 60 * 67 * 24 * 465), '1y 154d 6h');
});
test('have a compact option', t => {
t.is(prettyMilliseconds(1000 + 4, {compact: true}), '1s');
t.is(prettyMilliseconds(1000 * 60 * 60 * 999, {compact: true}), '41d');
t.is(prettyMilliseconds(1000 * 60 * 60 * 24 * 465, {compact: true}), '1y');
t.is(prettyMilliseconds(1000 * 60 * 67 * 24 * 465, {compact: true}), '1y');
});
test('have a unitCount option', t => {
t.is(prettyMilliseconds(1000 * 60, {unitCount: 0}), '~1m');
t.is(prettyMilliseconds(1000 * 60, {unitCount: 1}), '~1m');
t.is(prettyMilliseconds(1000 * 60 * 67, {unitCount: 1}), '~1h');
t.is(prettyMilliseconds(1000 * 60 * 67, {unitCount: 2}), '~1h 7m');
t.is(prettyMilliseconds(1000 * 60 * 67 * 24 * 465, {unitCount: 1}), '~1y');
t.is(prettyMilliseconds(1000 * 60 * 67 * 24 * 465, {unitCount: 2}), '~1y 154d');
t.is(prettyMilliseconds(1000 * 60 * 67 * 24 * 465, {unitCount: 3}), '~1y 154d 6h');
});
test('have a secondsDecimalDigits option', t => {
t.is(prettyMilliseconds(10000), '10s');
t.is(prettyMilliseconds(33333), '33.3s');
t.is(prettyMilliseconds(33333, {secondsDecimalDigits: 0}), '33s');
t.is(prettyMilliseconds(33333, {secondsDecimalDigits: 4}), '33.3330s');
});
test('have a millisecondsDecimalDigits option', t => {
t.is(prettyMilliseconds(33.333), '34ms');
t.is(prettyMilliseconds(33.333, {millisecondsDecimalDigits: 0}), '34ms');
t.is(prettyMilliseconds(33.333, {millisecondsDecimalDigits: 4}), '33.3330ms');
});
test('have a keepDecimalsOnWholeSeconds option', t => {
t.is(prettyMilliseconds(1000 * 33, {secondsDecimalDigits: 2, keepDecimalsOnWholeSeconds: true}), '33.00s');
t.is(prettyMilliseconds(1000 * 33.00004, {secondsDecimalDigits: 2, keepDecimalsOnWholeSeconds: true}), '33.00s');
});
test('have a verbose option', t => {
const fn = milliseconds => prettyMilliseconds(milliseconds, {verbose: true});
t.is(fn(0), '0 milliseconds');
t.is(fn(0.1), '1 millisecond');
t.is(fn(1), '1 millisecond');
t.is(fn(1000), '1 second');
t.is(fn(1000 + 400), '1.4 seconds');
t.is(fn((1000 * 2) + 400), '2.4 seconds');
t.is(fn(1000 * 5), '5 seconds');
t.is(fn(1000 * 55), '55 seconds');
t.is(fn(1000 * 67), '1 minute 7 seconds');
t.is(fn(1000 * 60 * 5), '5 minutes');
t.is(fn(1000 * 60 * 67), '1 hour 7 minutes');
t.is(fn(1000 * 60 * 60 * 12), '12 hours');
t.is(fn(1000 * 60 * 60 * 40), '1 day 16 hours');
t.is(fn(1000 * 60 * 60 * 999), '41 days 15 hours');
t.is(fn(1000 * 60 * 60 * 24 * 465), '1 year 100 days');
t.is(fn(1000 * 60 * 67 * 24 * 465), '1 year 154 days 6 hours');
});
test('have a separateMilliseconds option', t => {
t.is(prettyMilliseconds(1100, {separateMilliseconds: false}), '1.1s');
t.is(prettyMilliseconds(1100, {separateMilliseconds: true}), '1s 100ms');
});
test('have a formatSubMilliseconds option', t => {
t.is(prettyMilliseconds(0.4, {formatSubMilliseconds: true}), '400µs');
t.is(prettyMilliseconds(0.123571, {formatSubMilliseconds: true}), '123µs 571ns');
t.is(prettyMilliseconds(0.123456789, {formatSubMilliseconds: true}), '123µs 456ns');
t.is(
prettyMilliseconds((60 * 60 * 1000) + (23 * 1000) + 433 + 0.123456, {
formatSubMilliseconds: true
}),
'1h 23s 433ms 123µs 456ns'
);
});
test('work with verbose and compact options', t => {
const fn = milliseconds => prettyMilliseconds(milliseconds, {
verbose: true,
compact: true
});
t.is(fn(1000), '1 second');
t.is(fn(1000 + 400), '1 second');
t.is(fn((1000 * 2) + 400), '2 seconds');
t.is(fn(1000 * 5), '5 seconds');
t.is(fn(1000 * 55), '55 seconds');
t.is(fn(1000 * 67), '1 minute');
t.is(fn(1000 * 60 * 5), '5 minutes');
t.is(fn(1000 * 60 * 67), '1 hour');
t.is(fn(1000 * 60 * 60 * 12), '12 hours');
t.is(fn(1000 * 60 * 60 * 40), '1 day');
t.is(fn(1000 * 60 * 60 * 999), '41 days');
t.is(fn(1000 * 60 * 60 * 24 * 465), '1 year');
t.is(fn(1000 * 60 * 67 * 24 * 750), '2 years');
});
test('work with verbose and unitCount options', t => {
t.is(prettyMilliseconds(1000 * 60, {verbose: true, unitCount: 1}), '~1 minute');
t.is(prettyMilliseconds(1000 * 60 * 67, {verbose: true, unitCount: 1}), '~1 hour');
t.is(prettyMilliseconds(1000 * 60 * 67, {verbose: true, unitCount: 2}), '~1 hour 7 minutes');
t.is(prettyMilliseconds(1000 * 60 * 67 * 24 * 465, {verbose: true, unitCount: 1}), '~1 year');
t.is(prettyMilliseconds(1000 * 60 * 67 * 24 * 465, {verbose: true, unitCount: 2}), '~1 year 154 days');
t.is(prettyMilliseconds(1000 * 60 * 67 * 24 * 465, {verbose: true, unitCount: 3}), '~1 year 154 days 6 hours');
});
test('work with verbose and secondsDecimalDigits options', t => {
const fn = milliseconds => prettyMilliseconds(milliseconds, {
verbose: true,
secondsDecimalDigits: 4
});
t.is(fn(1000), '1 second');
t.is(fn(1000 + 400), '1.4000 seconds');
t.is(fn((1000 * 2) + 400), '2.4000 seconds');
t.is(fn((1000 * 5) + 254), '5.2540 seconds');
t.is(fn(33333), '33.3330 seconds');
});
test('work with verbose and millisecondsDecimalDigits options', t => {
const fn = milliseconds => prettyMilliseconds(milliseconds, {
verbose: true,
millisecondsDecimalDigits: 4
});
t.is(fn(1), '1.0000 millisecond');
t.is(fn(1 + 0.4), '1.4000 milliseconds');
t.is(fn((1 * 2) + 0.4), '2.4000 milliseconds');
t.is(fn((1 * 5) + 0.254), '5.2540 milliseconds');
t.is(fn(33.333), '33.3330 milliseconds');
});
test('work with verbose and formatSubMilliseconds options', t => {
t.is(
prettyMilliseconds(0.4, {formatSubMilliseconds: true, verbose: true}),
'400 microseconds'
);
t.is(
prettyMilliseconds(0.123571, {
formatSubMilliseconds: true,
verbose: true
}),
'123 microseconds 571 nanoseconds'
);
t.is(
prettyMilliseconds(0.123456789, {
formatSubMilliseconds: true,
verbose: true
}),
'123 microseconds 456 nanoseconds'
);
t.is(
prettyMilliseconds(0.001, {formatSubMilliseconds: true, verbose: true}),
'1 microsecond'
);
});
test('compact option overrides unitCount option', t => {
t.is(prettyMilliseconds(1000 * 60 * 67 * 24 * 465, {verbose: true, compact: true, unitCount: 1}), '1 year');
t.is(prettyMilliseconds(1000 * 60 * 67 * 24 * 465, {verbose: true, compact: true, unitCount: 2}), '1 year');
t.is(prettyMilliseconds(1000 * 60 * 67 * 24 * 465, {verbose: true, compact: true, unitCount: 3}), '1 year');
});
test('work with separateMilliseconds and formatSubMilliseconds options', t => {
t.is(
prettyMilliseconds(1010.340067, {
separateMilliseconds: true,
formatSubMilliseconds: true
}),
'1s 10ms 340µs 67ns'
);
t.is(
prettyMilliseconds((60 * 1000) + 34 + 0.000005, {
separateMilliseconds: true,
formatSubMilliseconds: true
}),
'1m 34ms 5ns'
);
});
test('throw on invalid', t => {
t.throws(() => {
prettyMilliseconds('foo');
});
t.throws(() => {
prettyMilliseconds(NaN);
});
t.throws(() => {
prettyMilliseconds(Infinity);
});
});
test('properly rounds milliseconds with secondsDecimalDigits', t => {
const fn = milliseconds =>
prettyMilliseconds(milliseconds, {
verbose: true,
secondsDecimalDigits: 0
});
t.is(fn(179700), '3 minutes');
t.is(fn((365 * 24 * 3600 * 1e3) - 1), '1 year');
t.is(fn((24 * 3600 * 1e3) - 1), '1 day');
t.is(fn((3600 * 1e3) - 1), '1 hour');
t.is(fn((2 * 3600 * 1e3) - 1), '2 hours');
});
test('`colonNotation` option', t => {
// Default formats
t.is(prettyMilliseconds(1000, {colonNotation: true}), '0:01');
t.is(prettyMilliseconds(1543, {colonNotation: true}), '0:01.5');
t.is(prettyMilliseconds(1000 * 60, {colonNotation: true}), '1:00');
t.is(prettyMilliseconds(1000 * 90, {colonNotation: true}), '1:30');
t.is(prettyMilliseconds(95543, {colonNotation: true}), '1:35.5');
t.is(prettyMilliseconds((1000 * 60 * 10) + 543, {colonNotation: true}), '10:00.5');
t.is(prettyMilliseconds((1000 * 60 * 59) + (1000 * 59) + 543, {colonNotation: true}), '59:59.5');
t.is(prettyMilliseconds((1000 * 60 * 60 * 15) + (1000 * 60 * 59) + (1000 * 59) + 543, {colonNotation: true}), '15:59:59.5');
// Together with `secondsDecimalDigits`
t.is(prettyMilliseconds(1543, {colonNotation: true, secondsDecimalDigits: 0}), '0:02');
t.is(prettyMilliseconds(1543, {colonNotation: true, secondsDecimalDigits: 1}), '0:01.5');
t.is(prettyMilliseconds(1543, {colonNotation: true, secondsDecimalDigits: 2}), '0:01.54');
t.is(prettyMilliseconds(1543, {colonNotation: true, secondsDecimalDigits: 3}), '0:01.543');
t.is(prettyMilliseconds(95543, {colonNotation: true, secondsDecimalDigits: 0}), '1:36');
t.is(prettyMilliseconds(95543, {colonNotation: true, secondsDecimalDigits: 1}), '1:35.5');
t.is(prettyMilliseconds(95543, {colonNotation: true, secondsDecimalDigits: 2}), '1:35.54');
t.is(prettyMilliseconds(95543, {colonNotation: true, secondsDecimalDigits: 3}), '1:35.543');
t.is(prettyMilliseconds((1000 * 60 * 10) + 543, {colonNotation: true, secondsDecimalDigits: 3}), '10:00.543');
t.is(prettyMilliseconds((1000 * 60 * 60 * 15) + (1000 * 60 * 59) + (1000 * 59) + 543, {colonNotation: true, secondsDecimalDigits: 3}), '15:59:59.543');
// Together with `keepDecimalsOnWholeSeconds`
t.is(prettyMilliseconds(1000, {colonNotation: true, keepDecimalsOnWholeSeconds: true}), '0:01.0');
t.is(prettyMilliseconds(1000, {colonNotation: true, secondsDecimalDigits: 0, keepDecimalsOnWholeSeconds: true}), '0:01');
t.is(prettyMilliseconds(1000, {colonNotation: true, secondsDecimalDigits: 1, keepDecimalsOnWholeSeconds: true}), '0:01.0');
t.is(prettyMilliseconds(1000, {colonNotation: true, secondsDecimalDigits: 3, keepDecimalsOnWholeSeconds: true}), '0:01.000');
t.is(prettyMilliseconds(1000 * 90, {colonNotation: true, keepDecimalsOnWholeSeconds: true}), '1:30.0');
t.is(prettyMilliseconds(1000 * 90, {colonNotation: true, secondsDecimalDigits: 3, keepDecimalsOnWholeSeconds: true}), '1:30.000');
t.is(prettyMilliseconds(1000 * 60 * 10, {colonNotation: true, secondsDecimalDigits: 3, keepDecimalsOnWholeSeconds: true}), '10:00.000');
// Make sure incompatible options fall back to `colonNotation`
t.is(prettyMilliseconds((1000 * 60 * 59) + (1000 * 59) + 543, {colonNotation: true, formatSubMilliseconds: true}), '59:59.5');
t.is(prettyMilliseconds((1000 * 60 * 59) + (1000 * 59) + 543, {colonNotation: true, separateMilliseconds: true}), '59:59.5');
t.is(prettyMilliseconds((1000 * 60 * 59) + (1000 * 59) + 543, {colonNotation: true, verbose: true}), '59:59.5');
t.is(prettyMilliseconds((1000 * 60 * 59) + (1000 * 59) + 543, {colonNotation: true, compact: true}), '59:59.5');
});