OZG-7591 add tests

alfa-client/libs/admin/user/src/lib/user-form/user-form-roles/user-form-roles.component.spec.ts

@@ -62,6 +62,34 @@ describe('UserFormRolesComponent', () => {
 
         control.setErrors(null);
       });
+
+      it('should mark as invalid', (done) => {
+        const invalidParam: InvalidParam = createInvalidParam();
+        const error: any = { dummy: invalidParam };
+        const control: AbstractControl = new FormControl();
+        component.formGroupParent = new UntypedFormGroup({ [UserFormService.CLIENT_ROLES]: control });
+
+        component.ngOnInit();
+        component.invalidParams$.subscribe(() => {
+          expect(component.isValid).toBe(false);
+          done();
+        });
+
+        control.setErrors(error);
+      });
+
+      it('should mark as valid', (done) => {
+        const control: AbstractControl = new FormControl();
+        component.formGroupParent = new UntypedFormGroup({ [UserFormService.CLIENT_ROLES]: control });
+
+        component.ngOnInit();
+        component.invalidParams$.subscribe(() => {
+          expect(component.isValid).toBe(true);
+          done();
+        });
+
+        control.setErrors(null);
+      });
     });
   });