atst/tests/conftest.py
2018-08-23 16:25:36 -04:00

106 lines
2.3 KiB
Python

import os
import pytest
import alembic.config
import alembic.command
from logging.config import dictConfig
from atst.app import make_app, make_config
from atst.database import db as _db
import tests.factories as factories
dictConfig({"version": 1, "handlers": {"wsgi": {"class": "logging.NullHandler"}}})
@pytest.fixture(scope="session")
def app(request):
config = make_config()
_app = make_app(config)
ctx = _app.app_context()
ctx.push()
yield _app
ctx.pop()
def apply_migrations():
"""Applies all alembic migrations."""
alembic_config = os.path.join(os.path.dirname(__file__), "../", "alembic.ini")
config = alembic.config.Config(alembic_config)
app_config = make_config()
config.set_main_option("sqlalchemy.url", app_config["DATABASE_URI"])
alembic.command.upgrade(config, "head")
@pytest.fixture(scope="session")
def db(app, request):
_db.app = app
apply_migrations()
yield _db
_db.drop_all()
@pytest.fixture(scope="function", autouse=True)
def session(db, request):
"""Creates a new database session for a test."""
connection = db.engine.connect()
transaction = connection.begin()
options = dict(bind=connection, binds={})
session = db.create_scoped_session(options=options)
db.session = session
factory_list = [
cls
for _name, cls in factories.__dict__.items()
if isinstance(cls, type) and cls.__module__ == "tests.factories"
]
for factory in factory_list:
factory._meta.sqlalchemy_session = session
factory._meta.sqlalchemy_session_persistence = "commit"
yield session
transaction.rollback()
connection.close()
session.remove()
class DummyForm(dict):
pass
class DummyField(object):
def __init__(self, data=None, errors=(), raw_data=None):
self.data = data
self.errors = list(errors)
self.raw_data = raw_data
@pytest.fixture
def dummy_form():
return DummyForm()
@pytest.fixture
def dummy_field():
return DummyField()
@pytest.fixture
def user_session(monkeypatch, session):
def set_user_session(user=None):
monkeypatch.setattr(
"atst.domain.auth.get_current_user",
lambda *args: user or factories.UserFactory.build(),
)
return set_user_session