skills/testworkflow-author/examples/k6-inline.yaml

# Example: K6 Inline Performance Test
# Patterns: inline content, shell, config, artifacts
# What this demonstrates: A self-contained performance test with no external dependencies
#                       — script is embedded, parameters are configurable, results are saved.

apiVersion: testworkflows.testkube.io/v1
kind: TestWorkflow
metadata:
  name: k6-inline
  labels:
    tool: k6
    category: performance-testing
spec:
  # Config makes parameters adjustable at runtime without editing the YAML.
  # Override via CLI: testkube run testworkflow k6-inline --config VUS=20
  config:
    VUS:
      type: integer
      default: 5
      description: "Number of virtual users"
    targetUrl:
      type: string
      default: "https://test.k6.io"
      description: "URL to test"

  # Inline content: the test script lives in the workflow itself.
  # Best for short scripts or when you don't have a Git repository.
  content:
    files:
    - path: /data/test.js
      # Use YAML block scalar (|) for multi-line content
      content: |
        import http from 'k6/http';
        import { textSummary } from 'https://jslib.k6.io/k6-summary/0.0.2/index.js';

        export const options = {
          thresholds: { http_req_failed: ['rate<0.01'] },
        };

        export default function() {
          http.get(__ENV.TARGET_URL);
        }

        export function handleSummary(data) {
          return {
            stdout: textSummary(data, { indent: ' ', enableColors: true }),
            'summary.json': JSON.stringify(data),
          };
        }

  # Global container defaults — all steps use this image unless overridden
  container:
    # Pin a specific version for reproducible runs
    image: grafana/k6:0.49.0
    resources:
      requests:
        cpu: 128m
        memory: 128Mi
    # Working directory relative to which content.files paths resolve
    workingDir: /data

  steps:
  # Shell is the simplest step type — one command, default image
  - name: Run k6 test
    shell: k6 run -e TARGET_URL={{ config.targetUrl }} --vus {{ config.VUS }} test.js
    # Collect the summary JSON and any other outputs
    artifacts:
      paths:
      - summary.json