add test.

Author: Koooooo-7

Diff for: test/unit/render-util.test.js

@@ -0,0 +1,15 @@
+const { removeAtag } = require(`${SRC_PATH}/core/render/utils`);
+
+// Suite
+// -----------------------------------------------------------------------------
+describe('core/render/utils', () => {
+  // removeAtag()
+  // ---------------------------------------------------------------------------
+  describe('removeAtag()', () => {
+    test('removeAtag from a link', () => {
+      const result = removeAtag('<a href="www.example.com">content</a>');
+
+      expect(result).toEqual('content');
+    });
+  });
+});