diff --git a/.github/workflows/action-phpunit.yml b/.github/workflows/action-phpunit.yml
index 855bb828f..0c10ea016 100644
--- a/.github/workflows/action-phpunit.yml
+++ b/.github/workflows/action-phpunit.yml
@@ -9,6 +9,13 @@ on:
             platform_branch:
                 required: true
                 type: string
+            coverage:
+                required: false
+                type: boolean
+                default: false
+        secrets:
+            CODECOV_TOKEN:
+                required: false
 
 jobs:
     phpunit:
@@ -36,4 +43,14 @@ jobs:
               run: mysql -uroot < _fixtures/database/shopware55.sql
 
             - name: Run PHPUnit
-              run: composer -d custom/plugins/${{ inputs.extension_name }} run phpunit
+              run: composer -d custom/plugins/${{ inputs.extension_name }} run phpunit -- ${{ inputs.coverage && '--coverage-clover clover.xml' || '' }}
+
+            - name: Upload coverage to Codecov
+              if: inputs.coverage
+              uses: codecov/codecov-action@fb8b3582c8e4def4969c97caa2f19720cb33a72f # v7.0.0
+              env:
+                  CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
+              with:
+                  root_dir: ${{ github.workspace }}/custom/plugins/${{ inputs.extension_name }}
+                  working-directory: ${{ github.workspace }}/custom/plugins/${{ inputs.extension_name }}
+                  files: ./clover.xml
diff --git a/.github/workflows/integration.yaml b/.github/workflows/integration.yaml
index 7b874d6d0..a6c3ae3df 100644
--- a/.github/workflows/integration.yaml
+++ b/.github/workflows/integration.yaml
@@ -48,6 +48,9 @@ jobs:
         with:
             extension_name: ${{ github.event.repository.name }}
             platform_branch: trunk
+            coverage: true
+        secrets:
+            CODECOV_TOKEN: ${{ secrets.CODECOV_TOKEN }}
 
     smoke_test:
         name: Smoke test
diff --git a/.gitignore b/.gitignore
index 4b17edd14..662f8beaf 100644
--- a/.gitignore
+++ b/.gitignore
@@ -34,3 +34,4 @@ src/Resources/app/administration/.tmp
 
 # plugin
 /migration_assistant.cache
+/clover.xml
diff --git a/tests/TestBootstrap.php b/tests/TestBootstrap.php
index 2c360ea5b..ad56a102c 100644
--- a/tests/TestBootstrap.php
+++ b/tests/TestBootstrap.php
@@ -14,7 +14,8 @@
 } elseif (is_readable(__DIR__ . '/../../../../src/Core/TestBootstrapper.php')) {
     require __DIR__ . '/../../../../src/Core/TestBootstrapper.php';
 } else {
-    exit('Could not find TestBootstrapper.php');
+    fwrite(\STDERR, 'Could not find TestBootstrapper.php' . \PHP_EOL);
+    exit(1);
 }
 
 return (new TestBootstrapper())
diff --git a/tests/unit/Migration/Logging/Log/MigrationLogTest.php b/tests/unit/Migration/Logging/Log/MigrationLogTest.php
index a5486ebb6..f7e2c2a55 100644
--- a/tests/unit/Migration/Logging/Log/MigrationLogTest.php
+++ b/tests/unit/Migration/Logging/Log/MigrationLogTest.php
@@ -15,7 +15,6 @@
 use SwagMigrationAssistant\Migration\Connection\SwagMigrationConnectionEntity;
 use SwagMigrationAssistant\Migration\Logging\Log\Builder\AbstractMigrationLogEntry;
 use SwagMigrationAssistant\Migration\Logging\Log\Builder\MigrationLogBuilder;
-use SwagMigrationAssistant\Migration\Logging\Log\Builder\MigrationLogEntry;
 use SwagMigrationAssistant\Migration\Logging\Log\ConvertAssociationMissingLog;
 use SwagMigrationAssistant\Migration\Logging\Log\ConvertChildEntityFailedLog;
 use SwagMigrationAssistant\Migration\Logging\Log\ConvertDocumentTypeUnsupportedLog;
@@ -56,7 +55,7 @@
  * @internal
  */
 #[Package('fundamentals@after-sales')]
-#[CoversClass(MigrationLogEntry::class)]
+#[CoversClass(AbstractMigrationLogEntry::class)]
 class MigrationLogTest extends TestCase
 {
     /**