test, util: refactor isObject in test-util

refactor the test for isObject function including falsy values, the use of strictEquals and the format actual, expected PR-URL: #28878 Reviewed-By: Michaël Zasso <[email protected]> Reviewed-By: Yuta Hiroto <[email protected]> Reviewed-By: Yongsheng Zhang <[email protected]> Reviewed-By: Rich Trott <[email protected]> Reviewed-By: Colin Ihrig <[email protected]> Reviewed-By: James M Snell <[email protected]>
nodejs · Aug 2, 2019 · 84efadf · 84efadf
1 parent 0b6a84a
commit 84efadf
Showing 1 changed file with 5 additions and 1 deletion.
diff --git a/test/parallel/test-util.js b/test/parallel/test-util.js
@@ -73,7 +73,11 @@ assert.strictEqual(util.isError([]), false);
 assert.strictEqual(util.isError(Object.create(Error.prototype)), true);
 
 // isObject
-assert.ok(util.isObject({}) === true);
+assert.strictEqual(util.isObject({}), true);
+assert.strictEqual(util.isObject([]), true);
+assert.strictEqual(util.isObject(new Number(3)), true);
+assert.strictEqual(util.isObject(Number(4)), false);
+assert.strictEqual(util.isObject(1), false);
 
 // isPrimitive
 assert.strictEqual(util.isPrimitive({}), false);