package org.skywalking.apm.collector.worker.span;
import com.google.gson.JsonObject;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.mockito.ArgumentCaptor;
import org.mockito.Mockito;
import org.mockito.invocation.InvocationOnMock;
import org.mockito.stubbing.Answer;
import org.powermock.api.mockito.PowerMockito;
import org.powermock.core.classloader.annotations.PowerMockIgnore;
import org.powermock.core.classloader.annotations.PrepareForTest;
import org.powermock.modules.junit4.PowerMockRunner;
import org.skywalking.apm.collector.actor.ClusterWorkerContext;
import org.skywalking.apm.collector.actor.LocalWorkerContext;
import org.skywalking.apm.collector.actor.ProviderNotFoundException;
import org.skywalking.apm.collector.actor.WorkerRefs;
import org.skywalking.apm.collector.actor.selector.RollingSelector;
import org.skywalking.apm.collector.worker.span.persistence.SpanSearchWithId;
import java.util.HashMap;
import java.util.Map;
import java.util.TimeZone;
import static org.mockito.Mockito.*;
/**
* @author pengys5
*/
@RunWith(PowerMockRunner.class)
@PrepareForTest( {ClusterWorkerContext.class})
@PowerMockIgnore( {"javax.management.*"})
public class SpanGetWithIdTestCase {
private SpanGetWithId getObj;
private SpanGetAnswerGet answer;
private ClusterWorkerContext clusterWorkerContext;
@Before
public void init() throws Exception {
System.setProperty("user.timezone", "UTC");
TimeZone.setDefault(TimeZone.getTimeZone("UTC"));
clusterWorkerContext = PowerMockito.mock(ClusterWorkerContext.class);
LocalWorkerContext localWorkerContext = PowerMockito.mock(LocalWorkerContext.class);
WorkerRefs workerRefs = mock(WorkerRefs.class);
answer = new SpanGetAnswerGet();
doAnswer(answer).when(workerRefs).ask(Mockito.any(SpanSearchWithId.RequestEntity.class), Mockito.any(JsonObject.class));
when(localWorkerContext.lookup(SpanSearchWithId.WorkerRole.INSTANCE)).thenReturn(workerRefs);
getObj = new SpanGetWithId(SpanGetWithId.WorkerRole.INSTANCE, clusterWorkerContext, localWorkerContext);
}
@Test
public void testRole() {
Assert.assertEquals(SpanGetWithId.class.getSimpleName(), SpanGetWithId.WorkerRole.INSTANCE.roleName());
Assert.assertEquals(RollingSelector.class.getSimpleName(), SpanGetWithId.WorkerRole.INSTANCE.workerSelector().getClass().getSimpleName());
}
@Test
public void testFactory() {
SpanGetWithId.Factory factory = new SpanGetWithId.Factory();
Assert.assertEquals(SpanGetWithId.class.getSimpleName(), factory.role().roleName());
Assert.assertEquals(SpanGetWithId.class.getSimpleName(), factory.workerInstance(null).getClass().getSimpleName());
Assert.assertEquals("/span/spanId", factory.servletPath());
}
@Test
public void testPreStart() throws ProviderNotFoundException {
when(clusterWorkerContext.findProvider(SpanSearchWithId.WorkerRole.INSTANCE)).thenReturn(new SpanSearchWithId.Factory());
ArgumentCaptor<SpanSearchWithId.WorkerRole> argumentCaptor = ArgumentCaptor.forClass(SpanSearchWithId.WorkerRole.class);
getObj.preStart();
verify(clusterWorkerContext).findProvider(argumentCaptor.capture());
}
@Test
public void testOnSearch() throws Exception {
Map<String, String[]> request = new HashMap<>();
String[] segId = {"10"};
request.put("segId", segId);
String[] spanId = {"20"};
request.put("spanId", spanId);
JsonObject response = new JsonObject();
getObj.onSearch(request, response);
}
@Test(expected = IllegalArgumentException.class)
public void testOnSearchError() throws Exception {
Map<String, String[]> request = new HashMap<>();
JsonObject response = new JsonObject();
getObj.onSearch(request, response);
}
class SpanGetAnswerGet implements Answer {
@Override
public Object answer(InvocationOnMock invocation) throws Throwable {
SpanSearchWithId.RequestEntity requestEntity = (SpanSearchWithId.RequestEntity) invocation.getArguments()[0];
Assert.assertEquals("10", requestEntity.getSegId());
Assert.assertEquals("20", requestEntity.getSpanId());
return null;
}
}
}