/*
* Copyright (c) 2024 Shenzhen Kaihong Digital Industry Development Co., Ltd.
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/

import * as path from 'path';
import * as Mocha from 'mocha';
import * as glob from 'glob';
import { Logger } from '../../common/log';
import { getOutputPath, getReportConf } from '../../common/conf';

export function run(): Promise<void> {
	// Create the mocha test
	const mocha = new Mocha({
		ui: 'tdd'
	});
	mocha.useColors(true);
	mocha.timeout(10000);
	mocha.enableTimeouts(true);
	let reportTestResult = getReportConf();
	if (reportTestResult) {
		let outpath = getOutputPath();
		outpath = outpath + 'testres.xunit.xml';
		mocha.reporter('xunit', { output: outpath });
	}

	const testsRoot = path.resolve(__dirname, '..');

	return new Promise((c, e) => {
		glob('**/**.test.js', { cwd: testsRoot }, (err, files) => {
			if (err) {
				return e(err);
			}

			// Add files to the test suite
			files.forEach(f => mocha.addFile(path.resolve(testsRoot, f)));

			try {
				// Run the mocha test
				mocha.run(failures => {
					if (failures > 0) {
						e(new Error(`${failures} tests failed.`));
					} else {
						c();
					}
				});
			} catch (err) {
				Logger.getInstance().error(JSON.stringify(err));
				e(err);
			}
		});
	});
}