public void ChangeMemberRoleAsync_CallsChangeUserRoleAsync() { var role = new AppUserRoleDto { Id = 1 }; var res = _memberController.ChangeMemberRoleAsync(It.IsAny <int>(), It.IsAny <string>(), role).Result; _blMock.Verify(b => b.ChangeUserRoleAsync(It.IsAny <string>(), It.IsAny <int>(), It.IsAny <string>(), role)); }