id: TC-INFERENCE-003
name: API Endpoint Test
suite: inference
priority: 3
timeout: 120000

dependencies:
  - TC-INFERENCE-001

steps:
  - name: Test generate endpoint (non-streaming)
    command: |
      curl -s http://localhost:11434/api/generate \
        -d '{"model":"gemma3:4b","prompt":"Say hello in one word","stream":false}' \
        | head -c 500

  - name: Test generate endpoint (streaming)
    command: |
      curl -s http://localhost:11434/api/generate \
        -d '{"model":"gemma3:4b","prompt":"Count from 1 to 3","stream":true}' \
        | head -5

  - name: Verify API requests logged successfully
    command: |
      cd docker
      LOGS=$(docker compose logs --since=5m 2>&1)

      echo "=== API Request Log Verification ==="

      # Check for generate requests with 200 status
      GENERATE_200=$(echo "$LOGS" | grep -c '\[GIN\].*200.*POST.*/api/generate' || echo "0")
      echo "Generate requests with 200 status: $GENERATE_200"

      if [ "$GENERATE_200" -gt 0 ]; then
        echo "SUCCESS: API generate requests completed successfully"
        echo "$LOGS" | grep '\[GIN\].*POST.*/api/generate' | tail -3
      else
        echo "WARNING: No successful generate requests found in recent logs"
      fi

  - name: Check for API errors in logs
    command: |
      cd docker
      LOGS=$(docker compose logs --since=5m 2>&1)

      echo "=== API Error Check ==="

      # Check for 4xx/5xx errors on generate endpoint
      if echo "$LOGS" | grep -qE '\[GIN\].*(4[0-9]{2}|5[0-9]{2}).*POST.*/api/generate'; then
        echo "WARNING: API errors found on generate endpoint:"
        echo "$LOGS" | grep -E '\[GIN\].*(4[0-9]{2}|5[0-9]{2}).*POST.*/api/generate' | tail -3
      else
        echo "SUCCESS: No API errors on generate endpoint"
      fi

      # Check for any CUDA errors during API processing
      if echo "$LOGS" | grep -qE "(CUBLAS_STATUS_|CUDA error)"; then
        echo "CRITICAL: CUDA errors during API processing:"
        echo "$LOGS" | grep -E "(CUBLAS_STATUS_|CUDA error)"
        exit 1
      fi

      echo "SUCCESS: No critical errors during API processing"

  - name: Display API response times from logs
    command: |
      cd docker
      LOGS=$(docker compose logs --since=5m 2>&1)

      echo "=== API Response Times ==="

      # Show recent generate request response times
      echo "$LOGS" | grep -E '\[GIN\].*POST.*/api/generate' | tail -5 | while read line; do
        # Extract response time from GIN log format
        echo "$line" | grep -oE '[0-9]+(\.[0-9]+)?(ms|s|m)' | head -1
      done

      echo ""
      echo "Recent API requests:"
      echo "$LOGS" | grep '\[GIN\]' | tail -5

criteria: |
  Ollama REST API should handle inference requests.

  Expected for non-streaming:
  - Returns JSON with "response" field
  - Response contains some greeting (hello, hi, etc.)

  Expected for streaming:
  - Returns multiple JSON lines
  - Each line contains partial response

  Log verification:
  - Generate API requests logged with 200 status
  - NO 4xx/5xx errors on generate endpoint
  - NO CUDA/CUBLAS errors during API processing

  Accept any valid JSON response. Content may vary.