Add code comment to tests

Fixes #41
sindresorhus · Jul 8, 2021 · a6666d1 · a6666d1
1 parent c9c0882
commit a6666d1
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/test.js b/test.js
@@ -43,6 +43,8 @@ const mapper = async ([value, ms]) => {
 test('main', async t => {
 	const end = timeSpan();
 	t.deepEqual(await pMap(sharedInput, mapper), [10, 20, 30]);
+
+	// We give it some leeway on both sides of the expected 300ms as the exact value depends on the machine and workload.
 	t.true(inRange(end(), {start: 290, end: 430}));
 });