public void Can_parse_sub_config()
{
var hocon = @"
a {
b {
c = 1
d = true
}
}";
var config = ConfigurationFactory.ParseString(hocon);
var subConfig = config.GetConfig("a");
Assert.Equal(1, subConfig.GetInt("b.c"));
Assert.Equal(true, subConfig.GetBoolean("b.d"));
}