Use tox GitHub Action

Signed-off-by: Dan Yeaw <dan@yeaw.me>

.github/workflows/build.yml

@@ -1,8 +1,5 @@
 name: build
 
-env:
-  POETRY_VERSION: 1.1.3
-
 on:
   pull_request:
   push:
@@ -34,12 +31,12 @@ jobs:
         uses: actions/setup-python@v2.1.3
         with:
           python-version: ${{ matrix.python-version }}
-      - name: Install Poetry
+      - name: Install dependencies
-        run: pip install poetry==$POETRY_VERSION
+        run: |
-      - name: Install Python Dependencies
+          python -m pip install --upgrade pip
-        run: poetry install
+          pip install tox tox-gh-actions
-      - name: Test with Pytest
+      - name: Test with tox
-        run: xvfb-run pytest
+        run: tox
       - name: Code Climate Coverage Action
         uses: paambaati/codeclimate-action@v2.7.4
         env:

pyproject.toml

@@ -50,6 +50,14 @@ legacy_tox_ini = """
 isolated_build = true
 envlist = clean, py37, py38, py39, report
 
+[gh-actions]
+python =
+    2.7: py27
+    3.6: py36
+    3.7: py37
+    3.8: py38, mypy
+    3.9: py39
+
 [testenv]
 commands =
     pytest --cov --cov-append --cov-report=term-missing {posargs}