diff --git a/.github/workflows/build.yml b/.github/workflows/build.yml
index 45eee5e..bad783c 100644
--- a/.github/workflows/build.yml
+++ b/.github/workflows/build.yml
@@ -1,7 +1,7 @@
 name: build
 
 on: push
-        
+
 jobs:
   set_status_in_progress:
     name: set_status_in_progress
@@ -20,6 +20,22 @@ jobs:
     with:
       module_build: true
       runner: biggy-tide
+
+  phpunit_coverage:
+    name: PHPUnit Tests and Coverage
+    needs: tide_build
+    runs-on: biggy-tide
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Run PHPUnit tests with coverage
+        run: phpdbg -qrr vendor/bin/phpunit ./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
diff --git a/codecov.yml b/codecov.yml
new file mode 100644
index 0000000..cdb5911
--- /dev/null
+++ b/codecov.yml
@@ -0,0 +1,9 @@
+coverage:
+  status:
+    project:
+      default:
+        target: 80%
+        threshold: 5%
+    patch:
+      default:
+        target: 80%