/**
 * Available assertions and the option of doing nested tests
 */
export interface TestRunner {
	/**
	 * Available test logger
	 */
	log: import("@compas/stdlib").Logger;

	/**
	 * The test name as provided as the first argument to 'test' or 't.test'
	 */
	name: string;

	/**
	 * Configurable timeout in milliseconds used for all subtests (and subtests of these etc.).
	 *
	 * This value defaults to 2500 milliseconds. The default can be overwritten globally in the
	 * `test/config.js` file by setting `export const timeout = 2500;`
	 */
	timeout?: number;

	/**
	 * Configure how many subtests run concurrent. Defaults to '1' guaranteeing all subtests to
	 * run in order that they are added.
	 *
	 * This only affects the immediate subtests.
	 */
	jobs?: number;

	/**
	 * Signal to abort when the tests time out
	 */
	signal?: AbortSignal;

	/**
	 * Expect value to be truthy
	 */
	ok(value: any, message?: string): void;

	/**
	 * Expect value to be falsy
	 */
	notOk(value: any, message?: string): void;

	/**
	 * Expect actual to triple equal expected
	 */
	equal(actual?: any, expected?: any, message?: string): void;

	/**
	 * Expect actual to not triple equal expected
	 */
	notEqual(actual?: any, expected?: any, message?: string): void;

	/**
	 * Expect actual to deep equal expected
	 * Uses assert.deepStrictEqual under the hood
	 * See
	 * https://nodejs.org/api/assert.html#assert_assert_deepstrictequal_actual_expected_message
	 */
	deepEqual(actual?: any, expected?: any, message?: string): void;

	/**
	 * Instantly fail a test
	 * Useful when testing if a function needs to throw.
	 *
	 * @example
	 * ```js
	 *   try {
	 *      shouldThrow();
	 *      t.fail("Function should have thrown an error!");
	 *   } catch (e) {
	 *     t.pass("Do other assertions here");
	 *   }
	 * ```
	 */
	fail(message?: string): void;

	/**
	 * Pass a test
	 * Useful if empty code blocks are not allowed
	 */
	pass(message?: string): void;

	/**
	 * Create a nested test runner
	 * Note that these are executed after the parent is done executing.
	 */
	test(name: string, callback: import("../src/testing/state").TestCallback): void;
}