@Before
    public void before() throws Exception {
        System.setProperty("reporter_type", "DISK");
        this.sofaRequest = new SofaRequest();
        try {
            reflectSetNewTracer();
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
SofaTracer Tester.

@author <a href=mailto:guanchao.ygc@antfin.com>GuanChao Yang</a>
tracer/tracer-opentracing/src/test/java/com/alipay/sofa/rpc/tracer/sofatracer/RpcSofaTracerTest.java