String newInterfaceSyntax = "11111111-2222-3333-4444-555555555555:1.0";
        String newEndpoint = "\\pipe\\" + newInterfaceName;

        DcerpcBinding.addInterface(newInterfaceName, newInterfaceSyntax);

        dcerpcBinding.setOption("endpoint", newEndpoint);

        assertEquals(newEndpoint, dcerpcBinding.getEndpoint(), "Endpoint should be set correctly for newly added interface.");

	}

	for i, test := range testCases {
		t.Run(fmt.Sprint("case-", i), func(t *testing.T) {
			endpoint, err := NewEndpoint(test.arg)
			if err == nil {
				err = endpoint.UpdateIsLocal()
			}

			switch {
			case test.expectedErr == nil:
				if err != nil {
					t.Errorf("error: expected = <nil>, got = %v", err)
				}