Add Github actions for MacOS

.github/workflows/macosx.yml

@@ -0,0 +1,28 @@
+name: MacOS
+on: [push, pull_request]
+jobs:
+  macosx:
+    runs-on: macos-latest
+    strategy:
+      matrix:
+        python-version: [2.7, 3.5, 3.6, 3.7, 3.8]
+    steps:
+      - uses: actions/checkout@v1
+      - name: Install build dependencies
+        run: |
+          pip install --upgrade pip setuptools wheel
+          brew install libxml2 libxmlsec1 pkg-config
+      - name: Set environment variables
+        shell: bash
+        run: |
+          echo ::set-env name=PKGVER::$(python setup.py --version)
+      - name: Build macosx_x86_64 wheel
+        run: |
+          python setup.py bdist_wheel
+      - name: Install test dependencies
+        run: |
+          pip install --upgrade -r requirements-test.txt
+          pip install xmlsec --only-binary=xmlsec --no-index --find-links=dist/
+      - name: Run tests
+        run: |
+          pytest -v --color=yes

README.rst

@@ -7,6 +7,8 @@ python-xmlsec
    :target: https://ci.appveyor.com/project/hoefling/xmlsec
 .. image:: https://github.com/mehcode/python-xmlsec/workflows/manylinux2010/badge.svg
    :target: https://github.com/mehcode/python-xmlsec/actions?query=workflow%3A%22manylinux2010%22
+.. image:: https://github.com/mehcode/python-xmlsec/workflows/MacOS/badge.svg
+   :target: https://github.com/mehcode/python-xmlsec/actions?query=workflow%3A%22MacOS%22
 .. image:: https://codecov.io/gh/mehcode/python-xmlsec/branch/master/graph/badge.svg
    :target: https://codecov.io/gh/mehcode/python-xmlsec
 .. image:: https://img.shields.io/pypi/v/xmlsec.svg