public void AirstreamFeature()
{
var pm = new ProjectMigration2();
pm.Migrate(_segmentPool, _project);
Assert.That(_featSys.ContainsFeature("airstream"), Is.True);
Assert.That(_featSys.ContainsSymbol("pulmonic"), Is.True);
Assert.That(_featSys.ContainsSymbol("ejective"), Is.True);
Assert.That(_featSys.ContainsSymbol("implosive"), Is.True);
Assert.That(_featSys.ContainsSymbol("click"), Is.True);
}
