Add workflow to test on schedule

Author: smithara

.github/workflows/test-latest.yml

@@ -0,0 +1,30 @@
+name: Test Latest
+
+on:
+  workflow_dispatch:
+  schedule:
+    # Weekly on Sunday
+    - cron: '0 0 * * 0'
+
+jobs:
+  checks:
+    name: Check Python ${{ matrix.python-version }} on ${{ matrix.runs-on }}
+    runs-on: ${{ matrix.runs-on }}
+    strategy:
+      fail-fast: false
+      matrix:
+        python-version: ["3.6", "3.10"]
+        runs-on: [ubuntu-latest, macos-latest, windows-latest]
+    steps:
+    - uses: actions/checkout@v2
+    - uses: actions/setup-python@v2
+      with:
+        python-version: ${{ matrix.python-version }}
+    - name: Install package
+      run: python -m pip install .[test]
+    - name: Configure token access
+      run: |
+        viresclient set_token "https://vires.services/ows" ${{ secrets.VIRES_TOKEN_SWARM }}
+        viresclient set_default_server https://vires.services/ows
+    - name: Test package
+      run: python -m pytest -ra