public void OnTestRunStart()

in TeamCity.VSTest.TestLogger/MessageHandler.cs [127:135]


    public void OnTestRunStart(string testRunDescription, bool shouldOpenNewFlow)
    {
        if (shouldOpenNewFlow)
        {
            _flowWriter = _rootWriter.OpenFlow();
        }

        _blockWriter = (_flowWriter ?? _rootWriter).OpenBlock(testRunDescription);
    }