wip: code formatting nits continued

test/toLength.spec.js

@@ -0,0 +1,21 @@
+import { MAX_INTEGER, MAX_ARRAY_LENGTH } from './utils';
+import toLength from '../src/toLength';
+
+describe('toLength', () => {
+    it('should return a valid length', () => {
+        expect(toLength(-1)).toBe(0);
+        expect(toLength('1')).toBe(1);
+        expect(toLength(1.1)).toBe(1);
+        expect(toLength(MAX_INTEGER)).toBe(MAX_ARRAY_LENGTH);
+    });
+
+    it('should return `value` if a valid length', () => {
+        expect(toLength(0)).toBe(0);
+        expect(toLength(3)).toBe(3);
+        expect(toLength(MAX_ARRAY_LENGTH)).toBe(MAX_ARRAY_LENGTH);
+    });
+
+    it('should convert `-0` to `0`', () => {
+        expect(1 / toLength(-0)).toBe(Infinity);
+    });
+});