Fix CI (#410)

* Fix CI

* Use old docutils

Author: jarrodmillman

.github/workflows/test.yml

@@ -12,8 +12,16 @@ jobs:
     strategy:
       matrix:
         os: [Ubuntu]
-        python-version: ["3.7", "3.8", "3.9", "3.10"]
-        sphinx-version: ["sphinx==3.0", "sphinx==4.0", "sphinx>4.4"]
+        python-version: ["3.7", "3.8", "3.9"]
+        sphinx-version:
+          [
+            "sphinx==3.0",
+            "sphinx==3.5",
+            "sphinx==4.0",
+            "sphinx==4.5",
+            "sphinx==5.0",
+            "sphinx>=5.0",
+          ]
     steps:
       - uses: actions/checkout@v3
 
@@ -32,7 +40,7 @@ jobs:
 
       - name: Downgrade Jinja2 for sphinx<4
         if: ${{ matrix.sphinx-version }} == 'sphinx<4.0.2'
-        run: python -m pip install jinja2==3.0.3 markupsafe==2.0.1 pydata-sphinx-theme==0.8.0
+        run: python -m pip install jinja2==3.0.3 markupsafe==2.0.1 pydata-sphinx-theme==0.8.0 docutils==0.17.1
 
       - name: Install
         run: |
@@ -64,6 +72,59 @@ jobs:
           make -C doc html SPHINXOPTS="-nT"
           make -C doc latexpdf SPHINXOPTS="-nT"
 
+  test-new:
+    runs-on: ${{ matrix.os }}-latest
+    strategy:
+      matrix:
+        os: [Ubuntu]
+        python-version: ["3.10"]
+        sphinx-version:
+          ["sphinx==4.2", "sphinx==4.5", "sphinx==5.0", "sphinx>=5.0"]
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Python setup
+        uses: actions/setup-python@v3
+        with:
+          python-version: ${{ matrix.python-version }}
+
+      - name: Setup environment
+        run: |
+          python -m pip install --upgrade pip wheel setuptools
+          python -m pip install -r requirements/test.txt -r doc/requirements.txt
+          python -m pip install codecov
+          python -m pip install ${{ matrix.sphinx-version }}
+          python -m pip list
+
+      - name: Install
+        run: |
+          python -m pip install .
+          pip list
+
+      - name: Run test suite
+        run: |
+          pytest -v --pyargs .
+
+      - name: Test coverage
+        run: |
+          codecov
+
+      - name: Make sure CLI works
+        run: |
+          python -m numpydoc numpydoc.tests.test_main._capture_stdout
+          echo '! python -m numpydoc numpydoc.tests.test_main._invalid_docstring' | bash
+          python -m numpydoc --validate numpydoc.tests.test_main._capture_stdout
+          echo '! python -m numpydoc --validate numpydoc.tests.test_main._docstring_with_errors' | bash
+
+      - name: Setup for doc build
+        run: |
+          sudo apt-get update
+          sudo apt install texlive texlive-latex-extra latexmk dvipng
+
+      - name: Build documentation
+        run: |
+          make -C doc html SPHINXOPTS="-nT"
+          make -C doc latexpdf SPHINXOPTS="-nT"
   base:
     runs-on: ${{ matrix.os }}-latest
     strategy: