try run langchain integration tests

Author: GabrielVasilescu04

.github/workflows/test-uipath-langchain.yml

@@ -56,4 +56,63 @@ jobs:
           uv sync
           uv run pytest
 
+  run-uipath-langchain-integration-tests:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Discover testcases
+        id: discover
+        run: |
+          # Find all testcase folders (excluding common folders like README, etc.)
+          testcase_dirs=$(find testcases -maxdepth 1 -type d -name "*-*" | sed 's|testcases/||' | sort)
+
+          echo "Found testcase directories:"
+          echo "$testcase_dirs"
+
+          # Convert to JSON array for matrix
+          testcases_json=$(echo "$testcase_dirs" | jq -R -s -c 'split("\n")[:-1]')
+          echo "testcases=$testcases_json" >> $GITHUB_ENV
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Build Docker image
+        run: |
+          echo "Building Docker image at $(date)"
+          docker build -f testcases/Dockerfile \
+            -t uipath-langchain-testbase:latest .
+          echo "Docker image built at $(date)"
+
+      - name: Run integration tests
+        run: |
+          # Parse testcases from environment variable
+          testcases=$(echo $testcases | jq -c '.')
+
+          environments=("alpha" "cloud")
+          use_azure_chat_options=("true" "false")
+
+          for testcase in $(echo "$testcases" | jq -r '.[]'); do
+            for environment in "${environments[@]}"; do
+              for use_azure_chat in "${use_azure_chat_options[@]}"; do
+                echo "Running testcase: $testcase"
+                echo "Environment: $environment"
+                echo "LLM: $( [ $use_azure_chat == "true" ] && echo "UiPathAzureChatOpenAI" || echo "UiPathChat" )"
+                echo "USE_AZURE_CHAT: $use_azure_chat"
+
+                # Set environment-specific secrets
+                if [ "$environment" == "alpha" ]; then
+                  CLIENT_ID=${{ secrets.ALPHA_TEST_CLIENT_ID }}
+                  CLIENT_SECRET=${{ secrets.ALPHA_TEST_CLIENT_SECRET }}
+                  BASE_URL=${{ secrets.ALPHA_BASE_URL }}
+                else
+                  CLIENT_ID=${{ secrets.CLOUD_TEST_CLIENT_ID }}
+                  CLIENT_SECRET=${{ secrets.CLOUD_TEST_CLIENT_SECRET }}
+                  BASE_URL=${{ secrets.CLOUD_BASE_URL }}
+                fi
 
+                docker run --rm \
+                  -e CLIENT_ID="$CLIENT_ID" \
+                  -e CLIENT_SECRET="$CLIENT_SECRET" \
+                  -e BASE_URL="$BASE_URL" \
+                  -e USE_AZURE_CHAT="$use_azure_chat" \
+                  uipath-langchain-testbase:latest \
+                  bash "/app/testcases/$testcase/run.sh"