# Configuration template for the mutation-test-runner plugin

# General settings
general:
  # Name of the project
  project_name: REPLACE_ME # e.g., 'my-awesome-project'

  # Path to the project's source code
  source_path: src # Default source directory

  # Path to the project's test suite
  test_path: tests # Default test directory

  # Number of CPU cores to use for mutation testing.  -1 means use all available cores.
  workers: -1

  # Time limit (in seconds) for each test execution during mutation testing.  Increase if your tests are slow.
  timeout: 60

# Mutation framework configuration
framework:
  # Name of the mutation testing framework to use.  Supported: stryker, pitest, mutmut, mutant
  name: stryker # Default framework

  # Version of the mutation testing framework.  Leave blank to use the latest.
  version: "" # Optional: Specify a version e.g., "3.0.0"

  # Framework-specific configuration options.  Consult the framework's documentation for available options.
  # Example for Stryker:
  options:
    mutate: # files or globs to mutate
      - 'src/**/*.js'
      - '!src/**/*.test.js'
    packageManager: 'npm' # npm, yarn, pnpm
    reporters: # reporters to use
      - 'html'
      - 'clear-text'

# Mutation operators to apply.  Leave empty to use the framework's defaults.
# Consult the framework's documentation for supported mutation operators.
mutators:
  # List of mutators to apply.  Examples: 'ArithmeticOperator', 'LogicalOperator', 'ConditionalExpression'
  # Example for PITest:
  - org.pitest.mutationtest.engine.gregor.mutators.ReturnValsMutator
  - org.pitest.mutationtest.engine.gregor.mutators.VoidMethodCallMutator

# Reporting configuration
reporting:
  # Output format for the mutation testing results.  Supported: html, json, csv, console
  format: html # Default output format

  # Path to the output directory for the reports.
  output_path: reports # Default output directory

  # Whether to generate a detailed report for each mutation.  Can significantly increase the report size.
  detailed_report: false

# Advanced settings (optional)
advanced:
  # List of files or directories to exclude from mutation testing.
  exclude:
    - node_modules
    - vendor

  # Custom command to run the test suite.  Overrides the default test command.
  test_command: npm test # Default test command

  # Environment variables to set during test execution.
  environment:
    NODE_ENV: test # Example environment variable
    YOUR_VARIABLE: YOUR_VALUE_HERE

# Thresholds for mutation score
thresholds:
  high: 80 # Percentage - High quality score
  low: 60 # Percentage - Low quality score, needs improvement