wip: code formatting nits continued

test/eq.spec.js

@@ -0,0 +1,20 @@
+import eq from '../src/eq';
+
+describe('eq', () => {
+    it('should perform a `SameValueZero` comparison of two values', () => {
+        expect(eq()).toBe(true);
+        expect(eq(undefined)).toBe(true);
+        expect(eq(0, -0)).toBe(true);
+        expect(eq(NaN, NaN)).toBe(true);
+        expect(eq(1, 1)).toBe(true);
+
+        expect(eq(null, undefined)).toBe(false);
+        expect(eq(1, Object(1))).toBe(false);
+        expect(eq(1, '1')).toBe(false);
+        expect(eq(1, '1')).toBe(false);
+
+        const object = { a: 1 };
+        expect(eq(object, object)).toBe(true);
+        expect(eq(object, { a: 1 })).toBe(false);
+    });
+});