🔬 test: Increase coverage to 100%.

Author: make-github-pseudonymous-again

src/index.js

@@ -1,2 +1 @@
-const answer = 42;
-export default answer;
+export {default as iter} from './iter.js';

test/src/api.js

@@ -0,0 +1,19 @@
+import test from 'ava';
+
+import {iter} from '../../src/index.js';
+
+test('array', (t) => {
+	const it = iter([1, 2, 3]);
+	t.deepEqual(it.next(), {value: 1, done: false});
+	t.deepEqual(it.next(), {value: 2, done: false});
+	t.deepEqual(it.next(), {value: 3, done: false});
+	t.deepEqual(it.next(), {value: undefined, done: true});
+});
+
+test('string', (t) => {
+	const it = iter('abc');
+	t.deepEqual(it.next(), {value: 'a', done: false});
+	t.deepEqual(it.next(), {value: 'b', done: false});
+	t.deepEqual(it.next(), {value: 'c', done: false});
+	t.deepEqual(it.next(), {value: undefined, done: true});
+});