// Copyright (c) Microsoft Corporation. All rights reserved.

// Licensed under the MIT License.

'use strict';

// tslint:disable-next-line:no-any

if ((Reflect as any).metadata === undefined) {

// tslint:disable-next-line:no-require-imports no-var-requires

require('reflect-metadata');

}

import {

IS_CI_SERVER_TEST_DEBUGGER,

IS_VSTS, MOCHA_CI_PROPERTIES, MOCHA_CI_REPORTER_ID,

MOCHA_CI_REPORTFILE, MOCHA_REPORTER_JUNIT

} from './ciConstants';

import { IS_MULTI_ROOT_TEST } from './constants';

import * as testRunner from './testRunner';

process.env.VSC_PYTHON_CI_TEST = '1';

process.env.IS_MULTI_ROOT_TEST = IS_MULTI_ROOT_TEST.toString();

// If running on CI server and we're running the debugger tests, then ensure we only run debug tests.

// We do this to ensure we only run debugger test, as debugger tests are very flaky on CI.

// So the solution is to run them separately and first on CI.

const grep = IS_CI_SERVER_TEST_DEBUGGER ? 'Debug' : undefined;

const testFilesSuffix = process.env.TEST_FILES_SUFFIX;

// You can directly control Mocha options by uncommenting the following lines.

// See https://github.com/mochajs/mocha/wiki/Using-mocha-programmatically#set-options for more info.

// Hack, as retries is not supported as setting in tsd.

const options: testRunner.SetupOptions & { retries: number } = {

ui: 'tdd',

useColors: true,

timeout: 25000,

retries: 3,

grep,

testFilesSuffix

};

// VSTS CI doesn't display colours correctly (yet).

if (IS_VSTS) {

options.useColors = false;

}

// CI can ask for a JUnit reporter if the environment variable

// 'MOCHA_REPORTER_JUNIT' is defined, further control is afforded

// by other 'MOCHA_CI_...' variables. See constants.ts for info.

if (MOCHA_REPORTER_JUNIT) {

options.reporter = MOCHA_CI_REPORTER_ID;

options.reporterOptions = {

mochaFile: MOCHA_CI_REPORTFILE,

properties: MOCHA_CI_PROPERTIES

};

}

process.on('unhandledRejection', (ex: string | Error, a) => {

const message = [`${ex}`];

if (typeof ex !== 'string' && ex && ex.message) {

message.push(ex.name);

message.push(ex.message);

if (ex.stack) {

message.push(ex.stack);

}

}

console.error(`Unhandled Promise Rejection with the message ${message.join(', ')}`);

});

testRunner.configure(options, { coverageConfig: '../coverconfig.json' });

module.exports = testRunner;