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import os
import tempfile
import pytest
from flaskr import create_app
from flaskr.db import get_db
from flaskr.db import init_db
# read in SQL for populating test data
with open(os.path.join(os.path.dirname(__file__), "data.sql"), "rb") as f:
_data_sql = f.read().decode("utf8")
@pytest.fixture
def app():
"""Create and configure a new app instance for each test."""
# create a temporary file to isolate the database for each test
db_fd, db_path = tempfile.mkstemp()
# create the app with common test config
app = create_app({"TESTING": True, "DATABASE": db_path})
# create the database and load test data
with app.app_context():
init_db()
get_db().executescript(_data_sql)
yield app
# close and remove the temporary database
os.close(db_fd)
os.unlink(db_path)
@pytest.fixture
def client(app):
"""A test client for the app."""
return app.test_client()
@pytest.fixture
def runner(app):
"""A test runner for the app's Click commands."""
return app.test_cli_runner()
class AuthActions:
def __init__(self, client):
self._client = client
def login(self, username="test", password="test"):
return self._client.post(
"/auth/login", data={"username": username, "password": password}
)
def logout(self):
return self._client.get("/auth/logout")
@pytest.fixture
def auth(client):
return AuthActions(client)
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