static async startTestServer()

in spec/TestingHelper.js [337:356]

• 15 lines of code
• 7 McCabe index (conditional complexity)

    static async startTestServer(needLogging, idx) {
        if (!TestingHelper._servers)
            TestingHelper._servers = [];

        if (!TestingHelper._logReaders)
            TestingHelper._logReaders = new Map();

        TestingHelper._servers.push(await TestingHelper._startNode(needLogging, idx));

        const logs = TestingHelper.getLogFiles(idx);
        if (!needLogging && logs.length > 0)
            throw 'Unexpected log file for node ' + idx;

        if (needLogging) {
            if (logs.length !== 1)
                throw 'Unexpected number of log files for node ' + idx + ': ' + logs.length;

            TestingHelper._logReaders.set(idx, new LogReader(logs[0]));
        }
    }