try

.github/workflows/build.yml

@@ -73,17 +73,17 @@ jobs:
       testContainerName: tests-aimingmedai
       # Pass test environment variables as JSON string
       testEnvs: >
-        '[
+        [
           "FRONTEND_URL=http://frontend:80",
           "BACKEND_URL=http://backend:80",
           "ENVIRONMENT=dev",
           "TESTING=1",
-        ]'
+        ]
       # Pass test directories as JSON string
       tests: >
-        '[
+        [
           "tests/integration/backend",
-        ]'
+        ]
       # Pass image definitions for compose setup as JSON string
       # Sensitive values should be passed via secrets and referenced within the template
       images: >

.github/workflows/template_test.yml

@@ -146,8 +146,8 @@ jobs:
       - name: Run Tests
         shell: bash
         run: |
-          TEST_DIRS='["tests/integration/backend"]'
-          TEST_ENVS_JSON='["FRONTEND_URL=http://frontend:80","BACKEND_URL=http://backend:80","ENVIRONMENT=dev","TESTING=1"]'
+          TEST_DIRS='${ inputs.tests }' # JSON string of test directories/commands
+          TEST_ENVS_JSON='${ inputs.testEnvs }' # JSON string of environment variables
           RESULTS_PATH="${{ inputs.testResultsPath }}"
           STAGING_DIR="${{ runner.temp }}/test-results" # Use runner temp dir for results
           mkdir -p "$STAGING_DIR"