Replace tox with GitHub actions matrix

.github/workflows/test.yml

@@ -0,0 +1,28 @@
+name: Test
+
+on:
+    push:
+        branches: [master]
+    pull_request:
+        branches: [master]
+
+jobs:
+    test:
+        runs-on: ubuntu-latest
+        strategy:
+            fail-fast: false
+            matrix:
+                python-version: ["3.8", "3.9", "3.10", "3.11", "3.12"]
+        steps:
+            - uses: actions/checkout@v4
+            - name: Set up Python ${{ matrix.python-version }}
+              uses: actions/setup-python@v5
+              with:
+                  python-version: ${{ matrix.python-version }}
+            - name: Install dependencies
+              run: |
+                  python -m pip install --upgrade pip setuptools wheel
+                  pip install coverage
+                  pip install --editable .
+            - name: Run test
+              run: python -m unittest discover

Dockerfile

@@ -1,4 +1,4 @@
-FROM python:3.6
+FROM python:3.11
 RUN useradd --user-group bagit-tester
 RUN install -d -o bagit-tester /bagit
 USER bagit-tester

MANIFEST.in

@@ -1,7 +1,6 @@
 prune test-data
 exclude .*
 exclude Dockerfile
-exclude tox.ini
 exclude MANIFEST.in
 exclude test.py
 exclude bench.py

README.rst

@@ -16,7 +16,7 @@ project as needed or you can install globally with:
 
     pip install bagit
 
-Python v2.7+ is required.
+A supported version of Python 3 is required.
 
 Command Line Usage
 ------------------
@@ -232,15 +232,6 @@ You can quickly run the tests by having setuptools install dependencies:
 
     python setup.py test
 
-Once your code is working, you can use
-`Tox <https://tox.readthedocs.io/>`__ to run the tests with every
-supported version of Python which you have installed on the local
-system:
-
-::
-
-    tox
-
 If you have Docker installed, you can run the tests under Linux inside a
 container:
 

setup.py

@@ -17,9 +17,6 @@
 description = "Create and validate BagIt packages"
 
 
-tests_require = ["mock", "coverage"]
-
-
 def get_message_catalogs():
     message_catalogs = []
 
@@ -56,9 +53,7 @@ def get_message_catalogs():
     data_files=get_message_catalogs(),
     description=description,
     platforms=["POSIX"],
-    test_suite="test",
     setup_requires=["setuptools_scm"],
-    tests_require=tests_require,
     classifiers=[
         "License :: Public Domain",
         "Intended Audience :: Developers",