test for github code coverage

.github/workflows/build.yml

@@ -1,7 +1,7 @@
 name: build
 
 on: push
-        
+
 jobs:
   set_status_in_progress:
     name: set_status_in_progress
@@ -20,6 +20,36 @@ jobs:
     with:
       module_build: true
       runner: biggy-tide
+
+  phpunit_coverage:
+    name: PHPUnit Tests and Coverage
+    needs: tide_build
+    runs-on: biggy-tide
+    steps:
+      - name: Change to project directory
+        run: cd $GITHUB_WORKSPACE
+
+      - name: Debug information
+        run: |
+          pwd
+          ls -la
+          which phpdbg
+          which php
+          which phpunit
+
+      - name: Check PHP and phpdbg versions
+        run: |
+          php --version
+          phpdbg --version
+
+      - name: Run PHPUnit tests with coverage
+        run: phpdbg -qrr $(which phpunit) $GITHUB_WORKSPACE/dpc-sdp --coverage-clover=coverage.xml
+
+      - name: Upload coverage to Codecov
+        uses: codecov/codecov-action@v1
+        with:
+          file: ./coverage.xml
+          fail_ci_if_error: true
   export_config:
     name: export_config
     secrets: inherit

codecov.yml

@@ -0,0 +1,9 @@
+coverage:
+  status:
+    project:
+      default:
+        target: 80%
+        threshold: 5%
+    patch:
+      default:
+        target: 80%