def test_db_url_environ(monkeypatch):
"""
Test DATABASE_URL environment variable.
"""
monkeypatch.setenv("DATABASE_URL", "sqlite:///environ")
app = create_app()
assert app.config["SQLALCHEMY_DATABASE_URI"] == "sqlite:///environ"
def app():
"""Create and configure a new app instance for each test."""
# create the app with common test config
app = create_app({
"TESTING": True,
"SQLALCHEMY_DATABASE_URI": "sqlite:///:memory:",
"PERIODIC_TASK_PERIOD": 240,
})
# create the database and load test data
with app.app_context():
init_db(real_data=False)
for sql_insert in _data_sql.split(";"):
db.session.execute(sql_insert)
db.session.commit()
# update the records as been created in this moment
db.session.query(ConversionRate).filter().update(
{"created": datetime.utcnow()})
db.session.commit()
cache.invalidate_all()
yield app
def test_db_url_environ_absent(monkeypatch):
"""
Test absence of DATABASE_URL environment variable.
"""
try:
monkeypatch.delenv("DATABASE_URL")
except:
pass
app = create_app()
assert "currency_convertor.sqlite" in app.config["SQLALCHEMY_DATABASE_URI"]
def create_celery(app=None):
app = app or create_app()
celery = Celery(app.import_name)
celery.conf.update(app.config)
class ContextTask(celery.Task):
def __call__(self, *args, **kwargs):
with app.app_context():
return self.run(*args, **kwargs)
celery.Task = ContextTask
return celery
def appwsgi():
"""Create and configure a new app instance for each test."""
from currency_convertor.wsgi import app as wsgiapp
# create the app with common test config
wsgiapp = create_app({
"TESTING": True,
"SQLALCHEMY_DATABASE_URI": "sqlite:///:memory:"
})
# create the database and load test data
with wsgiapp.app_context():
init_db(real_data=False)
for sql_insert in _data_sql.split(";"):
db.session.execute(sql_insert)
db.session.commit()
cache.invalidate_all()
yield wsgiapp
from currency_convertor import create_app app = create_app()
def test_config():
"""
Test create_app without passing test config.
"""
assert not create_app().testing
assert create_app({"TESTING": True}).testing