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import sqlalchemy as sa
from sqlalchemy import create_engine
from sqlalchemy.orm import declarative_base, sessionmaker
from sqlalchemy.orm.session import close_all_sessions
from sqlalchemy_utils import force_auto_coercion
from wtforms_test import FormTestCase
from wtforms_alchemy import ModelForm
force_auto_coercion()
class MultiDict(dict):
def getlist(self, key):
return [self[key]]
class ModelFormTestCase(FormTestCase):
dns = "sqlite:///:memory:"
def setup_method(self, method):
self.engine = create_engine(self.dns)
self.base = declarative_base()
def teardown_method(self, method):
self.engine.dispose()
self.ModelTest = None
self.form_class = None
def init_model(self, type_=sa.Unicode(255), **kwargs):
kwargs.setdefault("nullable", False)
class ModelTest(self.base):
__tablename__ = "model_test"
query = None
id = sa.Column(sa.Integer, primary_key=True)
test_column = sa.Column(type_, **kwargs)
some_property = "something"
self.ModelTest = ModelTest
def init(self, type_=sa.Unicode(255), **kwargs):
self.init_model(type_=type_, **kwargs)
self.init_form()
def init_form(self):
class ModelTestForm(ModelForm):
class Meta:
model = self.ModelTest
self.form_class = ModelTestForm
class FormRelationsTestCase:
dns = "sqlite:///:memory:"
def setup_method(self, method):
self.engine = create_engine(self.dns)
self.base = declarative_base()
self.create_models()
self.create_forms()
self.base.metadata.create_all(self.engine)
Session = sessionmaker(bind=self.engine)
self.session = Session()
def teardown_method(self, method):
close_all_sessions()
self.base.metadata.drop_all(self.engine)
self.engine.dispose()
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