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from contextlib import contextmanager
import boto3
import flask
from flask_session.defaults import Defaults
from flask_session.dynamodb import DynamoDBSession
class TestDynamoDBSession:
"""This requires package: boto3"""
@contextmanager
def setup_dynamodb(self):
self.client = boto3.resource(
"dynamodb",
endpoint_url="http://localhost:8000",
region_name="us-west-2",
aws_access_key_id="dummy",
aws_secret_access_key="dummy",
)
try:
self.store = self.client.Table(Defaults.SESSION_DYNAMODB_TABLE)
scan = self.store.scan()
with self.store.batch_writer() as batch:
for each in scan.get("Items"):
batch.delete_item(
Key={
"id": each.get("id"),
}
)
except self.client.meta.client.exceptions.ResourceNotFoundException:
pass
yield
scan = self.store.scan()
with self.store.batch_writer() as batch:
for each in scan.get("Items"):
batch.delete_item(
Key={
"id": each.get("id"),
}
)
def test_dynamodb_default(self, app_utils):
with self.setup_dynamodb():
app = app_utils.create_app(
{
"SESSION_TYPE": "dynamodb",
"SESSION_DYNAMODB": self.client,
}
)
with app.test_request_context():
assert isinstance(flask.session, DynamoDBSession)
app_utils.test_session(app)
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