Test matrix updates

.github/workflows/integration_testing.yml

@@ -17,15 +17,14 @@ jobs:
     uses: OpenAstronomy/github-actions-workflows/.github/workflows/tox.yml@v1
     with:
       submodules: false
-      toxdeps: "'tox<4'"
       envs: |
-        - linux: py310-asdf_astropy
-        - linux: py310-astropy_healpix
-        - linux: py310-astroquery
-        - linux: py310-ccdproc
-        - linux: py310-photutils
-        - linux: py310-regions
-        - linux: py310-reproject
-        - linux: py310-specreduce
-        - linux: py310-specutils
-        - linux: py310-sunpy
+        - linux: py311-asdf_astropy
+        - linux: py311-astropy_healpix
+        - linux: py311-astroquery
+        - linux: py311-ccdproc
+        - linux: py311-photutils
+        - linux: py311-regions
+        - linux: py311-reproject
+        - linux: py311-specreduce
+        - linux: py311-specutils
+        - linux: py311-sunpy

pyproject.toml

@@ -0,0 +1,8 @@
+[tool.pytest.ini_options]
+astropy_header = true
+doctest_plus = "enabled"
+text_file_format = "rst"
+filterwarnings = [
+    "ignore:numpy\\.ufunc size changed:RuntimeWarning",
+    "ignore:numpy\\.ndarray size changed:RuntimeWarning",
+]

tox.ini

@@ -7,17 +7,16 @@ envlist =
     # These are widely used packages that have historically
     # had issues with some astropy releases, so we include them here
     # as regression testing.
-    py{38,39,310,311}-{all,asdf_astropy,astropy_healpix,astroquery,ccdproc,photutils,regions,reproject,specreduce,specutils,sunpy}
+    py{39,310,311,312}-{all,asdf_astropy,astropy_healpix,astroquery,ccdproc,photutils,regions,reproject,specreduce,specutils,sunpy}
 
 requires =
     setuptools >= 30.3.0
     pip >= 19.3.1
-    tox < 4
 isolated_build = true
 
 [testenv]
 # Pass through the following environment variables which are needed for the CI
-passenv = HOME CI
+passenv = HOME,CI
 
 pip_pre = true