public async Task ChangePassword_POST()
{
// arrange
MockOrganizationService.Setup_ChangePassword_Returns_PasswordChangeResponse_Success();
var model = GetOrganizationOneUserOneChangePasswordModel();
// act
var result = await SystemUnderTest.ChangePassword(model);
// assert
result.ShouldNotBeNull();
((RedirectResult)result).Url.ShouldBe("/User/ChangePasswordDone");
MockOrganizationService.Verify_ChangePassword();
}