Test dependencies have been upgraded.

The `importlib-metadata` package had to be pinned below `5.0.0` due to incompatibility with
most recent kombu. The pinning can be removing after upstream kombu has been patched.

More details here: celery/kombu#1600

__app_run_tests

@@ -17,7 +17,7 @@ run_silently apt update
 run_silently apt install -y libpq-dev tree
 
 run_silently pip install -r /app/requirements.txt django ${ADDITIONAL_REQUIREMENTS}
-run_silently pip install -e .
+run_silently pip install -e . 'importlib-metadata<5'
 pip freeze
 
 cd test_app

requirements.txt

@@ -4,47 +4,52 @@
 #
 #    pip-compile requirements.in
 #
-attrs==21.2.0
+attrs==22.1.0
     # via pytest
-click==8.0.3
+build==0.9.0
     # via pip-tools
-freezegun==1.1.0
+click==8.1.3
+    # via pip-tools
+exceptiongroup==1.0.4
+    # via pytest
+freezegun==1.2.2
     # via -r requirements.in
 iniconfig==1.1.1
     # via pytest
 more-itertools==5.0.0
     # via -r requirements.in
-packaging==21.2
-    # via pytest
-pep517==0.12.0
-    # via pip-tools
-pip-tools==6.4.0
+packaging==21.3
+    # via
+    #   build
+    #   pytest
+pep517==0.13.0
+    # via build
+pip-tools==6.10.0
     # via -r requirements.in
 pluggy==1.0.0
     # via pytest
-psycopg2-binary==2.9.1
+psycopg2-binary==2.9.5
     # via -r requirements.in
-py==1.11.0
-    # via pytest
-pyparsing==2.4.7
+pyparsing==3.0.9
     # via packaging
-pytest==6.2.5
+pytest==7.2.0
     # via
     #   -r requirements.in
     #   pytest-django
-pytest-django==4.4.0
+pytest-django==4.5.2
     # via -r requirements.in
 python-dateutil==2.8.2
     # via freezegun
 six==1.16.0
     # via
     #   more-itertools
     #   python-dateutil
-toml==0.10.2
-    # via pytest
-tomli==1.2.2
-    # via pep517
-wheel==0.37.0
+tomli==2.0.1
+    # via
+    #   build
+    #   pep517
+    #   pytest
+wheel==0.38.4
     # via pip-tools
 
 # The following packages are considered to be unsafe in a requirements file:

run-tests

@@ -1,5 +1,5 @@
 #!/bin/bash
-export PYTHON_VERSION=${PYTHON_VERSION:-3.6}
+export PYTHON_VERSION=${PYTHON_VERSION:-3.7}
 export ADDITIONAL_REQUIREMENTS=${ADDITIONAL_REQUIREMENTS:-django-tenants}
 export BROKER_URL=${BROKER_URL:-amqp://guest:guest@rabbitmq:5672/}
 

test-compose.yml

@@ -20,7 +20,7 @@ services:
       driver: "none"
 
   app:
-    image: "python:${PYTHON_VERSION:-3.6}-slim"
+    image: "python:${PYTHON_VERSION:-3.7}-slim"
     depends_on:
       - postgres
       - redis