Remove unused form fields

tests/forms/test_fields.py

@@ -4,41 +4,7 @@ from wtforms.fields import StringField
 import pendulum
 from werkzeug.datastructures import ImmutableMultiDict
 
-from atst.forms.fields import NewlineListField, FormFieldWrapper
-
-
-class NewlineListForm(Form):
-    newline_list = NewlineListField()
-
-
-@pytest.mark.parametrize(
-    "input_,expected",
-    [
-        ("", []),
-        ("hello", ["hello"]),
-        ("hello\n", ["hello"]),
-        ("hello\nworld", ["hello", "world"]),
-        ("hello\nworld\n", ["hello", "world"]),
-    ],
-)
-def test_newline_list_process(input_, expected):
-    form_data = ImmutableMultiDict({"newline_list": input_})
-    form = NewlineListForm(form_data)
-
-    assert form.validate()
-    assert form.data == {"newline_list": expected}
-
-
-@pytest.mark.parametrize(
-    "input_,expected",
-    [([], ""), (["hello"], "hello"), (["hello", "world"], "hello\nworld")],
-)
-def test_newline_list_value(input_, expected):
-    form_data = {"newline_list": input_}
-    form = NewlineListForm(data=form_data)
-
-    assert form.validate()
-    assert form.newline_list._value() == expected
+from atst.forms.fields import FormFieldWrapper
 
 
 class PersonForm(Form):