added functional_tests to installed apps in core.settings (but only when debug is true); created management dir to contain new django cmds & listed in .dockerignore; created management.create_session cmd; recreated container.db.sqlite3; tweaked test_server setup in functional_tests.base; added test_server failsafe to magic link login testing in .test_login

src/core/settings.py

@@ -51,6 +51,9 @@ INSTALLED_APPS = [
     # Depend apps
 ]
 
+if 'DJANGO_DEBUG_FALSE' not in os.environ:
+    INSTALLED_APPS += ['functional_tests']
+
 MIDDLEWARE = [
     'django.middleware.security.SecurityMiddleware',
     'django.contrib.sessions.middleware.SessionMiddleware',
@@ -149,7 +152,7 @@ LOGGING = {
 
 # Email Settings
 EMAIL_HOST = "smtp.mailgun.org"
-EMAIL_HOST_USER = os.environ["EMAIL_HOST_USER"]
-EMAIL_HOST_PASSWORD = os.environ["EMAIL_HOST_PASSWORD"]
+EMAIL_HOST_USER = os.environ.get("EMAIL_HOST_USER") # switch back to .environ[] when collectstatic moved outside docker build process
+EMAIL_HOST_PASSWORD = os.environ.get("EMAIL_HOST_PASSWORD") # switch back to .environ[]
 EMAIL_PORT = 587
 EMAIL_USER_TLS = True

src/functional_tests/base.py

@@ -27,8 +27,9 @@ class FunctionalTest(StaticLiveServerTestCase):
     # Helper methods
     def setUp(self):
         self.browser = webdriver.Firefox()
-        if test_server := os.environ.get('TEST_SERVER'):
-            self.live_server_url = 'http://' + test_server
+        self.test_server = os.environ.get("TEST_SERVER")
+        if self.test_server:
+            self.live_server_url = 'http://' + self.test_server
     
     def tearDown(self):
         self.browser.quit()

src/functional_tests/management/commands/create_session.py

@@ -0,0 +1,23 @@
+from django.conf import settings
+from django.contrib.auth import BACKEND_SESSION_KEY, SESSION_KEY, get_user_model
+from django.contrib.sessions.backends.db import SessionStore
+from django.core.management.base import BaseCommand
+
+User = get_user_model()
+
+
+class Command(BaseCommand):
+    def add_arguments(self, parser):
+        parser.add_argument("email")
+
+    def handle(self, *args, **options):
+        session_key = create_pre_authenticated_session(options["email"])
+        self.stdout.write(session_key)
+
+def create_pre_authenticated_session(email):
+    user = User.objects.create(email=email)
+    session = SessionStore()
+    session[SESSION_KEY] = user.pk
+    session[BACKEND_SESSION_KEY] = settings.AUTHENTICATION_BACKENDS[0]
+    session.save()
+    return session.session_key

src/functional_tests/test_login.py

@@ -21,6 +21,9 @@ class LoginTest(FunctionalTest):
             )
         )
 
+        if self.test_server:
+            return
+
         email = mail.outbox.pop()
         self.assertIn(TEST_EMAIL, email.to)
         self.assertEqual(email.subject, SUBJECT)