/* * Copyright 2017-2020 The OpenTracing Authors * * Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except * in compliance with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software distributed under the License * is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express * or implied. See the License for the specific language governing permissions and limitations under * the License. */ package io.opentracing.contrib.jdbc; import static org.junit.Assert.assertEquals; import static org.junit.Assert.assertNotNull; import io.opentracing.Tracer; import io.opentracing.mock.MockTracer; import io.opentracing.util.GlobalTracer; import io.opentracing.util.GlobalTracerTestUtil; import org.junit.Before; import org.junit.Test; public class TracingDriverTest { @Before public void before() { GlobalTracerTestUtil.resetGlobalTracer(); } @Test public void testGlobalTracer() { TracingDriver tracingDriver = new TracingDriver(); assertNotNull(tracingDriver.getTracer()); } @Test public void testExplicitTracer() { Tracer tracer = new MockTracer(); GlobalTracer.registerIfAbsent(tracer); Tracer tracer2 = new MockTracer(); TracingDriver tracingDriver = new TracingDriver(); tracingDriver.setTracer(tracer2); assertEquals(tracer2, tracingDriver.getTracer()); } }