public void Case1()
{
practiceForm = new PracticeFormPage(driver);
practiceForm.NavigateToForm();
practiceForm.FillForm();
Assert.True(driver.FindElement(By.Id("example-modal-sizes-title-lg")).Displayed);
}
public void Case2()
{
practiceForm = new PracticeFormPage(driver);
driver.Navigate().GoToUrl("https://demoqa.com/");
practiceForm.NavigateToForm();
practiceForm.ScrollAndSubmit();
Assert.True(practiceForm.IsAttributePresent(practiceForm.firstNameField, "required"));
Assert.True(practiceForm.IsAttributePresent(practiceForm.lastNameField, "required"));
Assert.True(practiceForm.IsAttributePresent(practiceForm.maleRadioBtn, "required"));
Assert.True(practiceForm.IsAttributePresent(practiceForm.femaleRadioBtn, "required"));
Assert.True(practiceForm.IsAttributePresent(practiceForm.otherRadioBtn, "required"));
Assert.True(practiceForm.IsAttributePresent(practiceForm.mobileNumField, "required"));
}