Add GitHub Actions test workflow.

.github/workflows/test.yml

@@ -0,0 +1,52 @@
+name: Test
+
+on: [push, pull_request]
+
+jobs:
+  build:
+    name: build (Python ${{ matrix.python-version }}, Django ${{ matrix.django-version }})
+    runs-on: ubuntu-latest
+    strategy:
+      fail-fast: false
+      max-parallel: 5
+      matrix:
+        python-version: ['3.6', '3.7', '3.8', '3.9']
+        django-version: ['2.2', '3.0', '3.1', 'dev']
+
+    steps:
+    - uses: actions/checkout@v2
+
+    - name: Set up Python ${{ matrix.python-version }}
+      uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+
+    - name: Get pip cache dir
+      id: pip-cache
+      run: |
+        echo "::set-output name=dir::$(pip cache dir)"
+
+    - name: Cache
+      uses: actions/cache@v2
+      with:
+        path: ${{ steps.pip-cache.outputs.dir }}
+        key:
+          ${{ matrix.python-version }}-v1-${{ hashFiles('**/setup.py') }}-${{ hashFiles('**/tox.ini') }}
+        restore-keys: |
+          ${{ matrix.python-version }}-v1-
+
+    - name: Install dependencies
+      run: |
+        python -m pip install --upgrade pip
+        python -m pip install --upgrade tox tox-gh-actions
+
+    - name: Tox tests
+      run: |
+        tox -v
+      env:
+        DJANGO: ${{ matrix.django-version }}
+
+    - name: Upload coverage
+      uses: codecov/codecov-action@v1
+      with:
+        name: Python ${{ matrix.python-version }}

.gitignore

@@ -16,3 +16,5 @@ django_setuptest*
 docs/_*
 .idea/
 venv/
+coverage.xml
+.tox

CONTRIBUTING.rst

@@ -13,6 +13,6 @@ Thanks for your awesome contrib! If you'd like to have your code included in mas
 couple of things you have to take care of though:
 
 1. Ensure that the way you implemented the functionality is generic enough for other users to make use of and does not degrade the performance of existing users. If you unsure about this, create an issue with proposed functionality to discuss with the collaborators first.
-2. Make sure the tests are passing. In any case, Travis should report passing tests.
-3. Extended tests to cover any additional code included in your commit. In any case, the coveralls report should report equal or increased coverage.
+2. Make sure the tests are passing. In any case, GitHub Actions should report passing tests.
+3. Extended tests to cover any additional code included in your commit. In any case, the Codecov report should report equal or increased coverage.
 4. Make sure that any added or changed functionality is documented in the Sphinx documentation.

README.rst

@@ -5,11 +5,12 @@ django-newsletter
 .. image:: https://img.shields.io/pypi/v/django-newsletter.svg
     :target: https://pypi.python.org/pypi/django-newsletter
 
-.. image:: https://img.shields.io/travis/jazzband/django-newsletter/master.svg
-    :target: http://travis-ci.org/jazzband/django-newsletter
+.. image:: https://github.com/jazzband/django-newsletter/workflows/Test/badge.svg
+   :target: https://github.com/jazzband/django-newsletter/actions
+   :alt: GitHub Actions
 
-.. image:: https://coveralls.io/repos/github/jazzband/django-newsletter/badge.svg?branch=master
-	:target: https://coveralls.io/github/jazzband/django-newsletter?branch=master
+.. image:: https://codecov.io/gh/jazzband/django-newsletter/branch/master/graph/badge.svg
+  :target: https://codecov.io/gh/jazzband/django-newsletter
 
 .. image:: https://jazzband.co/static/img/badge.svg
     :target: https://jazzband.co/
@@ -58,7 +59,7 @@ Fairly extensive tests are available for internal frameworks, web
 (un)subscription and mail sending. Sending a newsletter to large groups of recipients
 (+15k) has been confirmed to work in multiple production environments. Tests
 for pull req's and the master branch are automatically run through
-`Travis CI <http://travis-ci.org/jazzband/django-newsletter>`_.
+`GitHub Actions <https://github.com/jazzband/django-newsletter/actions>`_.
 
 Contributing
 =============