DefinitelyTyped/types/atom-mocha-test-runner/atom-mocha-test-runner-tests.ts

import { createRunner } from "atom-mocha-test-runner";
import defaultMochaRunner = require("atom-mocha-test-runner");

const extraOptions = {
	testSuffixes: ["-spec.js", "-spec.coffee"],
};

function mochaSetup(mocha: Mocha) {
	mocha.addFile("test.file");
}

let testRunner = createRunner();
testRunner = createRunner(extraOptions);
testRunner = createRunner(extraOptions, mochaSetup);
testRunner = createRunner({
	colors: true,
	globalAtom: true,
	htmlTitle: "Test Title",
	reporter: "dot",
	testSuffixes: ["test.file"],
});

declare const atom: Atom.AtomEnvironment;
declare const blob: object;
declare let num: number;

async function runTests(): Promise<number> {
	const runnerArgs: Atom.Structures.TestRunnerArgs = {
		testPaths: ["/var/test"],
		logFile: "/var/log",
		headless: false,
		buildDefaultApplicationDelegate: () => blob,
		buildAtomEnvironment: () => atom,
	};

	num = await defaultMochaRunner(runnerArgs);
	return await testRunner(runnerArgs);
}