Use frozen constraints in tox so it picks up the correct Django/Wagta…

…il version

.circleci/config.yml

@@ -14,6 +14,7 @@ jobs:
 
       - run: pip install flit
       - run: flit install --deps production --extras testing
+      - run: pip install "wagtail_modeladmin<2.0"
 
       - type: cache-save
         key: pip-{{ .Branch }}-{{ epoch }}

tox.ini

@@ -6,7 +6,7 @@ envlist =
     python{3.8,3.9,3.10}-django{3.2,4.1}-wagtail{4.1}-{sqlite,postgres12}
     python{3.8,3.9,3.10,3.11}-django{4.2}-wagtail{5.1,5.2}-{sqlite,postgres15}
     python{3.12}-django{4.2}-wagtail{5.2}-{sqlite,postgres15}
-    python{3.10,3.11,3.12}-django{5.0}-wagtail{5.2.2}-{sqlite,postgres15}
+    python{3.10,3.11,3.12}-django{5.0}-wagtail{5.2}-{sqlite,postgres15}
 
 [gh-actions]
 python =
@@ -26,8 +26,12 @@ pass_env =
     FORCE_COLOR
     NO_COLOR
 
-install_command = pip install -e ".[testing]" -U {opts} {packages}
-commands = coverage run testmanage.py test --deprecation all {posargs: -v 2}
+use_frozen_constraints = true
+constrain_package_deps = true
+
+setenv =
+    postgres: DATABASE_URL={env:DATABASE_URL:postgres:///wagtail_localize}
+    PYTHONDEVMODE = 1
 
 deps =
     coverage
@@ -40,15 +44,26 @@ deps =
 
     wagtail4.1: wagtail>=4.1,<4.2
     wagtail5.1: wagtail>=5.1,<5.2
-    wagtail5.2: wagtail>=5.2,<5.3
+    wagtail5.2: wagtail>=5.2.2,<5.3
     wagtailmain: git+https://github.com/wagtail/wagtail.git
 
-    # Pinned to work around UTC connection error
-    # https://stackoverflow.com/questions/68024060/assertionerror-database-connection-isnt-set-to-utc
-    postgres: psycopg2
+    wagtail{5.1,5.2,main}: wagtail_modeladmin<2.0
 
-setenv =
-    postgres: DATABASE_URL={env:DATABASE_URL:postgres:///wagtail_localize}
+    postgres: psycopg2>=2.9
+
+    .[testing]
+
+install_command = python -Im pip install --upgrade {opts} {packages}
+commands =
+    python -Im coverage run testmanage.py test --deprecation all {posargs: -v 2}
+
+[testenv:coverage-report]
+base_python = python3.11
+package = skip
+deps =
+    coverage>=7.0,<8.0
+commands =
+    python -Im coverage report -m
 
 
 [testenv:interactive]