package org.skywalking.apm.collector.worker.tracedag;
import com.google.gson.JsonArray;
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.*;
import org.skywalking.apm.collector.actor.selector.RollingSelector;
import org.skywalking.apm.collector.worker.Const;
import org.skywalking.apm.collector.worker.node.persistence.NodeCompLoad;
import org.skywalking.apm.collector.worker.node.persistence.NodeMappingSearchWithTimeSlice;
import org.skywalking.apm.collector.worker.noderef.persistence.NodeRefResSumSearchWithTimeSlice;
import org.skywalking.apm.collector.worker.noderef.persistence.NodeRefSearchWithTimeSlice;
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, TraceDagGetWithTimeSlice.class})
@PowerMockIgnore( {"javax.management.*"})
public class TraceDagGetWithTimeSliceTestCase {
private TraceDagGetWithTimeSlice getObj;
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_1 = mock(WorkerRefs.class);
TraceDagGetAnswerGet_1 answer_1 = new TraceDagGetAnswerGet_1();
doAnswer(answer_1).when(workerRefs_1).ask(Mockito.any(), Mockito.any(JsonObject.class));
when(localWorkerContext.lookup(NodeCompLoad.WorkerRole.INSTANCE)).thenReturn(workerRefs_1);
WorkerRefs workerRefs_2 = mock(WorkerRefs.class);
TraceDagGetAnswerGet_2 answer_2 = new TraceDagGetAnswerGet_2();
doAnswer(answer_2).when(workerRefs_2).ask(Mockito.any(NodeMappingSearchWithTimeSlice.RequestEntity.class), Mockito.any(JsonObject.class));
when(localWorkerContext.lookup(NodeMappingSearchWithTimeSlice.WorkerRole.INSTANCE)).thenReturn(workerRefs_2);
WorkerRefs workerRefs_3 = mock(WorkerRefs.class);
TraceDagGetAnswerGet_3 answer_3 = new TraceDagGetAnswerGet_3();
doAnswer(answer_3).when(workerRefs_3).ask(Mockito.any(NodeRefSearchWithTimeSlice.RequestEntity.class), Mockito.any(JsonObject.class));
when(localWorkerContext.lookup(NodeRefSearchWithTimeSlice.WorkerRole.INSTANCE)).thenReturn(workerRefs_3);
WorkerRefs workerRefs_4 = mock(WorkerRefs.class);
TraceDagGetAnswerGet_4 answer_4 = new TraceDagGetAnswerGet_4();
doAnswer(answer_4).when(workerRefs_4).ask(Mockito.any(NodeRefResSumSearchWithTimeSlice.RequestEntity.class), Mockito.any(JsonObject.class));
when(localWorkerContext.lookup(NodeRefResSumSearchWithTimeSlice.WorkerRole.INSTANCE)).thenReturn(workerRefs_4);
getObj = PowerMockito.spy(new TraceDagGetWithTimeSlice(TraceDagGetWithTimeSlice.WorkerRole.INSTANCE, clusterWorkerContext, localWorkerContext));
}
@Test
public void testRole() {
Assert.assertEquals(TraceDagGetWithTimeSlice.class.getSimpleName(), TraceDagGetWithTimeSlice.WorkerRole.INSTANCE.roleName());
Assert.assertEquals(RollingSelector.class.getSimpleName(), TraceDagGetWithTimeSlice.WorkerRole.INSTANCE.workerSelector().getClass().getSimpleName());
}
@Test
public void testFactory() {
Assert.assertEquals(TraceDagGetWithTimeSlice.class.getSimpleName(), TraceDagGetWithTimeSlice.Factory.INSTANCE.role().roleName());
Assert.assertEquals(TraceDagGetWithTimeSlice.class.getSimpleName(), TraceDagGetWithTimeSlice.Factory.INSTANCE.workerInstance(null).getClass().getSimpleName());
Assert.assertEquals("/traceDag/timeSlice", TraceDagGetWithTimeSlice.Factory.INSTANCE.servletPath());
}
@Test
public void testPreStart() throws ProviderNotFoundException {
when(clusterWorkerContext.findProvider(NodeCompLoad.WorkerRole.INSTANCE)).thenReturn(new NodeCompLoad.Factory());
when(clusterWorkerContext.findProvider(NodeMappingSearchWithTimeSlice.WorkerRole.INSTANCE)).thenReturn(new NodeMappingSearchWithTimeSlice.Factory());
when(clusterWorkerContext.findProvider(NodeRefSearchWithTimeSlice.WorkerRole.INSTANCE)).thenReturn(new NodeRefSearchWithTimeSlice.Factory());
when(clusterWorkerContext.findProvider(NodeRefResSumSearchWithTimeSlice.WorkerRole.INSTANCE)).thenReturn(new NodeRefResSumSearchWithTimeSlice.Factory());
ArgumentCaptor<Role> argumentCaptor = ArgumentCaptor.forClass(Role.class);
getObj.preStart();
verify(clusterWorkerContext, times(4)).findProvider(argumentCaptor.capture());
Assert.assertEquals("NodeCompLoad", argumentCaptor.getAllValues().get(0).roleName());
Assert.assertEquals("NodeMappingSearchWithTimeSlice", argumentCaptor.getAllValues().get(1).roleName());
Assert.assertEquals("NodeRefSearchWithTimeSlice", argumentCaptor.getAllValues().get(2).roleName());
Assert.assertEquals("NodeRefResSumSearchWithTimeSlice", argumentCaptor.getAllValues().get(3).roleName());
}
@Test(expected = IllegalArgumentException.class)
public void testOnSearchError() throws Exception {
Map<String, String[]> request = new HashMap<>();
JsonObject response = new JsonObject();
getObj.onSearch(request, response);
}
@Test(expected = IllegalArgumentException.class)
public void testOnSearchErrorStartTime() throws Exception {
Map<String, String[]> request = createRequest();
String[] startTime = {"xx"};
request.put("startTime", startTime);
JsonObject response = new JsonObject();
getObj.onSearch(request, response);
}
@Test(expected = IllegalArgumentException.class)
public void testOnSearchErrorEndTime() throws Exception {
Map<String, String[]> request = createRequest();
String[] endTime = {"xx"};
request.put("endTime", endTime);
JsonObject response = new JsonObject();
getObj.onSearch(request, response);
}
private Map<String, String[]> createRequest() {
Map<String, String[]> request = new HashMap<>();
String[] startTime = {"10"};
request.put("startTime", startTime);
String[] endTime = {"20"};
request.put("endTime", endTime);
String[] timeSliceType = {"minute"};
request.put("timeSliceType", timeSliceType);
return request;
}
@Test
public void testOnSearch() throws Exception {
TraceDagDataBuilder builder = mock(TraceDagDataBuilder.class);
PowerMockito.when(getObj, "getBuilder").thenReturn(builder);
JsonObject response = new JsonObject();
response.add(Const.RESULT, new JsonArray());
PowerMockito.when(getObj, "getNewResponse").thenReturn(response);
Map<String, String[]> request = createRequest();
getObj.onSearch(request, response);
}
class TraceDagGetAnswerGet_1 implements Answer {
@Override
public Object answer(InvocationOnMock invocation) throws Throwable {
return null;
}
}
class TraceDagGetAnswerGet_2 implements Answer {
@Override
public Object answer(InvocationOnMock invocation) throws Throwable {
NodeMappingSearchWithTimeSlice.RequestEntity entity = (NodeMappingSearchWithTimeSlice.RequestEntity) invocation.getArguments()[0];
Assert.assertEquals(10, entity.getStartTime());
Assert.assertEquals(20, entity.getEndTime());
Assert.assertEquals("minute", entity.getSliceType());
return null;
}
}
class TraceDagGetAnswerGet_3 implements Answer {
@Override
public Object answer(InvocationOnMock invocation) throws Throwable {
NodeRefSearchWithTimeSlice.RequestEntity entity = (NodeRefSearchWithTimeSlice.RequestEntity) invocation.getArguments()[0];
Assert.assertEquals(10, entity.getStartTime());
Assert.assertEquals(20, entity.getEndTime());
Assert.assertEquals("minute", entity.getSliceType());
return null;
}
}
class TraceDagGetAnswerGet_4 implements Answer {
@Override
public Object answer(InvocationOnMock invocation) throws Throwable {
NodeRefResSumSearchWithTimeSlice.RequestEntity entity = (NodeRefResSumSearchWithTimeSlice.RequestEntity) invocation.getArguments()[0];
Assert.assertEquals(10, entity.getStartTime());
Assert.assertEquals(20, entity.getEndTime());
Assert.assertEquals("minute", entity.getSliceType());
return null;
}
}
}