Add test workflow

.github/workflows/api-test-module-workflow.yml

@@ -0,0 +1,33 @@
+name: Reusable workflow. Using test API module
+
+on:
+  workflow_call:
+    inputs:
+      MODULE_NAME:
+        description: "Using for choice specified module when test application."
+        required: true
+        type: string
+    secrets:
+      SECRET_GITHUB_TOKEN:
+        required: true
+      SECRET_GITHUB_USERNAME:
+        required: true
+
+jobs:
+  api-test-module-workflow:
+    runs-on: custom
+    steps:
+      - uses: actions/checkout@v2
+      - name: Set up JDK 17
+        uses: actions/setup-java@v1
+        with:
+          java-version: 17
+
+      - name: Grant execute permission for gradlew
+        run: chmod +x gradlew
+
+      - name: Test application with Gradle
+        run: ./gradlew test -p ${{ inputs.MODULE_NAME }}
+        env:
+          GITHUB_USERNAME: ${{ secrets.SECRET_GITHUB_USERNAME }}
+          GITHUB_TOKEN: ${{ secrets.SECRET_GITHUB_TOKEN }}