chore: add github workflow for tests

.github/workflows/test.yaml

@@ -0,0 +1,23 @@
+name: Tests
+on:
+  push:
+    branches:
+      - vector
+
+jobs:
+  test:
+    name: Tests
+    runs-on: ubuntu-latest
+    steps:
+      - name: checkout
+        uses: actions/checkout@v4
+      - name: setup python
+        uses: actions/setup-python@v4
+        with:
+          python-version: "3.10"
+      - name: run tests
+        run: |
+          pip3 install tox tox-docker
+          tox -e coverage
+      - name: coveralls
+        uses: coverallsapp/github-action@v2

README.rst

@@ -3,11 +3,11 @@
 pgcopy
 =======
 
-.. image:: https://travis-ci.org/altaurog/pgcopy.svg?branch=master
+.. image:: https://github.com/altaurog/pgcopy/actions/workflows/test.yaml/badge.svg?branch=vector
     :target: https://travis-ci.org/altaurog/pgcopy
 
 .. image:: https://coveralls.io/repos/github/altaurog/pgcopy/badge.svg?branch=master
-    :target: https://coveralls.io/github/altaurog/pgcopy?branch=master
+    :target: https://github.com/altaurog/pgcopy/actions/workflows/test.yaml
 
 .. image:: https://img.shields.io/pypi/l/pgcopy.svg
     :target: https://pypi.org/project/pgcopy/