automated-test-runner

name	automated-test-runner
skill_type	skill
description	Universal automated testing atomic skill. Discovers environment, executes test suite with timeouts, and compiles execution outcomes.
domain	development
license	MIT
tags	["testing","verification","quality","CI","automation"]
metadata	{"version":"1.2.1","author":"Genius"}
requires	["rep_rm_projects"]

Automated Test Runner Skill

Stateless atomic operation to discover the build environment of a target project, execute its automated unit/integration test suites with strict timeouts, and compile the test outcomes into a standardized, rich JSON schema.

Prerequisites

• rep_rm_projects — for bulk workspace operations, dependency tracking, and cross-project package orchestration.

Steps

Step 1: discover_build_environment

Analyze the project workspace directory to detect the engineering ecosystem and select the matching testing runner:

• Inspect files in the target project root folder to identify standard build manifests:
  • Python: pyproject.toml, setup.py, requirements.txt, or poetry.lock -> Selects pytest / unittest
  • Node.js: package.json -> Selects npm test, jest, or vitest
  • Rust: Cargo.toml -> Selects cargo test
  • Go: go.mod -> Selects go test ./...
• Verify that necessary dependencies or virtual environments are active or initialized.
• Output the target environment identifier and formulate the base command and arguments.

Step 2: execute_test_suite [depends_on: discover_build_environment]

Execute the test command safely within the targeted project folder, tracking time elapsed and capturing stdout/stderr:

• Invoke the test execution command (e.g. pytest --verbose or npm run test) under a shell command runner.
• Enforce a strict execution timeout (default: 300 seconds) to prevent infinite loops, hung sockets, or zombie processes.
• Stream the stdout and stderr to temporary files or memory buffers, and capture the process exit code (where code 0 is typically a success, and non-zero is a failure).

Step 3: compile_test_results [depends_on: execute_test_suite]

Parse execution outputs to extract structured metrics and present a comprehensive test quality scorecard:

• Parse the raw stdout/stderr logs of the runner using regex patterns to extract:
  • Total number of tests run
  • Count of passed tests
  • Count of failed tests
  • Count of skipped / pending tests
  • List of exact failing test names, filenames, line numbers, and their corresponding failure reasons or assertion errors.
• Construct a standardized JSON output object:
  • status: String ("PASSED", "FAILED", or "ERROR" if execution was blocked/timed out)
  • metrics: { total: Int, passed: Int, failed: Int, skipped: Int, duration_seconds: Float }
  • failures: List of { test_name: String, file: String, line: Int, error_summary: String }
• Output a clear, markdown-formatted summary report for inclusion in developer feedback loops or CI pipeline statuses.