test: add guard.is.class

Author: sciborrudnicki

packages/type/src/guard/test/guard-class.spec.ts

@@ -3,9 +3,11 @@ import { guardClass } from '../lib/guard-class.func';
 // Variables.
 import { Person } from './variables/class.const';
 import { TRUE } from './variables/boolean.const';
+import { guard } from '../lib/guard.object';
 
 describe(guardClass.name, () => {
   // TRUE
   it('is DEFINED', () => expect(guardClass).toBeDefined());
   it(`Class`, () => expect(guardClass(Person)).toBe(TRUE));
+  it(`Class`, () => expect(guard.is.class(Person)).toBe(TRUE));
 });