Modify Github workflow.

Author: toddbirchard

.github/workflows/python-app.yml

@@ -3,7 +3,11 @@
 
 name: Python application
 
-on: [push]
+on:
+  push:
+    branches: [master]
+  pull_request:
+    branches: [master]
 
 jobs:
   build:
@@ -19,6 +23,7 @@ jobs:
       - name: Install dependencies
         run: |
           python -m pip install --upgrade pip setuptools wheel
+          pip install flake8 pytest
           pip install -r requirements.txt
 
       - name: Lint with flake8
@@ -29,5 +34,17 @@ jobs:
           flake8 . --count --exit-zero --max-complexity=10 --max-line-length=127 --statistics
           
       - name: Test with pytest
+        env:
+            ENVIRONMENT: ${{ secrets.ENVIRONMENT }}
+            FLASK_APP: ${{ secrets.FLASK_APP }}
+            FLASK_DEBUG: ${{ secrets.FLASK_DEBUG }}
+            REDIS_URL: ${{ secrets.REDIS_URL }}
+            SESSION_REDIS: ${{ secrets.SESSION_REDIS }}
+            SQLALCHEMY_DATABASE_HOST: ${{ secrets.SQLALCHEMY_DATABASE_HOST }}
+            SQLALCHEMY_DATABASE_NAME: ${{ secrets.SQLALCHEMY_DATABASE_NAME }}
+            SQLALCHEMY_DATABASE_PEM: ${{ secrets.SQLALCHEMY_DATABASE_PEM }}
+            SQLALCHEMY_DATABASE_TABLE: ${{ secrets.SQLALCHEMY_DATABASE_TABLE }}
+            SQLALCHEMY_DATABASE_URI: ${{ secrets.SQLALCHEMY_DATABASE_URI }}
         run: |
-          pytest
+            python3 -m pip install pytest coverage
+            pytest