[IT-3241] Copy coverage and periodic changes (#40)

Copy the changes from lambda-template related to running a coverage
report of the unit tests and running the unit tests periodically to
validate our dependencies.

.coveragerc

@@ -0,0 +1,5 @@
+[run]
+relative_files = True
+
+# Use 'source' instead of 'omit' in order to ignore 'tests/unit/__init__.py'
+source = set_tags

.github/workflows/periodic.yaml

@@ -0,0 +1,11 @@
+name: periodic
+
+on:
+  # Run once a month
+  schedule:
+    - cron: '30 16 15 * *'  # 16:30 UTC (9:30 PST) on the 15th of the month
+
+jobs:
+  # Check that our current dependencies still work
+  dependency-check:
+    uses: "./.github/workflows/test.yaml"

.github/workflows/test.yaml

@@ -26,7 +26,9 @@ jobs:
           python-version: 3.8
       - run: pip install -U pipenv
       - run: pipenv install --dev
-      - run: pipenv run python3 -m pytest tests/ -vv
+      - run: pipenv run coverage run -m pytest tests/ -svv
+      - name: upload coverage to coveralls
+        uses: coverallsapp/github-action@v2
 
   sam-build-and-lint:
     runs-on: ubuntu-latest

Pipfile

@@ -8,6 +8,7 @@ requests-mock = "~=1.10"
 pytest = "~=6.0"
 pytest-mock = "~=3.3"
 boto3 = "~=1.17"
+coverage = "~=7.0"
 
 [packages]
 crhelper = "~=2.0"