describe('timeout() unit tests', function() { it('returns promise that resolves after milliseconds', async function () { let start = Date.now() await htmx.timeout(50) let elapsed = Date.now() - start assert.isAtLeast(elapsed, 45) }) it('accepts string time format', async function () { let start = Date.now() await htmx.timeout('50ms') let elapsed = Date.now() - start assert.isAtLeast(elapsed, 45) }) it('accepts seconds format', async function () { let start = Date.now() await htmx.timeout('0.05s') let elapsed = Date.now() - start assert.isAtLeast(elapsed, 45) }) it('returns undefined for zero time', function () { let result = htmx.timeout(0) assert.isUndefined(result) }) it('returns undefined for negative time', function () { let result = htmx.timeout(-1) assert.isUndefined(result) }) });