public void openAlert() {
   alertButton.click();
   waitABit(500);
 }
 public void hiddenFieldShouldNotBePresent() {
   hiddenField.shouldNotBePresent();
 }
 public void fieldDoesNotExistShouldContainText(String value) {
   fieldDoesNotExist.shouldContainText(value);
 }
 public void setFirstName(String value) {
   firstName.type(value);
 }
 public void fieldDoesNotExistShouldBePresent() {
   fieldDoesNotExist.shouldBePresent();
 }
 public void enter_patient_plan(String plan) {
   plan_field.type(plan);
 }
 public void confirm_submission() {
   confirm_button.click();
 }
 public void enter_patient_phone(String phone) {
   phone_field.type(phone);
 }
 public void enter_patient_birth(String birth) {
   birth_field.type(birth);
 }
 public void enter_patient_cpf(String cpf) {
   cpf_field.type(cpf);
 }
 public void enter_patient_gender(String gender) {
   gender_field.type(gender);
 }
 public void enter_patient_name(String name) {
   name_field.type(name);
 }