/**
 * @since 2.0.0
 */
import * as Context from "./Context.js"

/**
 * The `TestConfig` service provides access to default configuration settings
 * used by tests, including the number of times to repeat tests to ensure
 * they are stable, the number of times to retry flaky tests, the sufficient
 * number of samples to check from a random variable, and the maximum number of
 * shrinkings to minimize large failures.
 *
 * @since 2.0.0
 */
export interface TestConfig {
  /**
   * The number of times to repeat tests to ensure they are stable.
   */
  readonly repeats: number
  /**
   * The number of times to retry flaky tests.
   */
  readonly retries: number
  /**
   * The number of sufficient samples to check for a random variable.
   */
  readonly samples: number
  /**
   * The maximum number of shrinkings to minimize large failures
   */
  readonly shrinks: number
}

/**
 * @since 2.0.0
 */
export const TestConfig: Context.Tag<TestConfig, TestConfig> = Context.GenericTag<TestConfig>("effect/TestConfig")

/**
 * @since 2.0.0
 */
export const make = (params: {
  readonly repeats: number
  readonly retries: number
  readonly samples: number
  readonly shrinks: number
}): TestConfig => params