public void CheckIfFieldExists_Null_ReturnFalse()
 {
     FormViewModel form = new FormViewModel();
     form.AddField(new TestFormField("Field1", "Soccer", "The 'other' football."));
     Assert.IsFalse(form.CheckIfFieldExists(null));
 }
 public void CheckIfFieldExists_ValidID_ReturnTrue()
 {
     FormViewModel form = new FormViewModel();
     form.AddField(new TestFormField("Field1", "LaCrosse", "Actually quite fun."));
     Assert.IsTrue(form.CheckIfFieldExists("Field1"));
 }
 public void CheckIfFieldExists_InvalidID_ReturnFalse()
 {
     FormViewModel form = new FormViewModel();
     form.AddField(new TestFormField("Field1", "Rugby", "Rough."));
     Assert.IsFalse(form.CheckIfFieldExists("Field2"));
 }