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authorSeshu Kumar M <seshu.kumar.m@huawei.com>2018-04-16 12:46:19 +0000
committerGerrit Code Review <gerrit@onap.org>2018-04-16 12:46:19 +0000
commit5304d1554c35486203ca86a353d9059996430ad3 (patch)
treee65dd2a46cefc5a26ba3727d6a5c233c9eb34bab /bpmn/MSOInfrastructureBPMN/src/test/java
parentc2b037bece932832773ee93ff42e376d110909f1 (diff)
parentb196509debdb43411abfcdc55b3ce87a0a30da6e (diff)
Merge "PnfReadyEventConsumer implementation"
Diffstat (limited to 'bpmn/MSOInfrastructureBPMN/src/test/java')
-rw-r--r--bpmn/MSOInfrastructureBPMN/src/test/java/org/openecomp/mso/bpmn/infrastructure/pnf/dmaap/PnfEventReadyConsumerTest.java136
1 files changed, 121 insertions, 15 deletions
diff --git a/bpmn/MSOInfrastructureBPMN/src/test/java/org/openecomp/mso/bpmn/infrastructure/pnf/dmaap/PnfEventReadyConsumerTest.java b/bpmn/MSOInfrastructureBPMN/src/test/java/org/openecomp/mso/bpmn/infrastructure/pnf/dmaap/PnfEventReadyConsumerTest.java
index 2f6a00db66..ef8fa3dd1e 100644
--- a/bpmn/MSOInfrastructureBPMN/src/test/java/org/openecomp/mso/bpmn/infrastructure/pnf/dmaap/PnfEventReadyConsumerTest.java
+++ b/bpmn/MSOInfrastructureBPMN/src/test/java/org/openecomp/mso/bpmn/infrastructure/pnf/dmaap/PnfEventReadyConsumerTest.java
@@ -21,48 +21,154 @@
package org.openecomp.mso.bpmn.infrastructure.pnf.dmaap;
import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Matchers.any;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.verifyZeroInteractions;
+import static org.mockito.Mockito.when;
+import java.io.IOException;
+import java.io.UnsupportedEncodingException;
import java.lang.reflect.Field;
+import java.util.Map;
+import java.util.concurrent.ConcurrentHashMap;
+import java.util.concurrent.ScheduledExecutorService;
+import org.apache.http.HttpEntity;
+import org.apache.http.HttpResponse;
+import org.apache.http.ProtocolVersion;
import org.apache.http.client.HttpClient;
import org.apache.http.client.methods.HttpGet;
+import org.apache.http.entity.StringEntity;
+import org.apache.http.message.BasicHttpResponse;
import org.junit.Before;
import org.junit.Test;
-import org.junit.runner.RunWith;
import org.mockito.ArgumentCaptor;
-import org.springframework.beans.factory.annotation.Autowired;
-import org.springframework.test.context.ContextConfiguration;
-import org.springframework.test.context.junit4.SpringRunner;
-@RunWith(SpringRunner.class)
-@ContextConfiguration({"classpath:springConfig_PnfEventReadyConsumer.xml"})
public class PnfEventReadyConsumerTest {
- @Autowired
- private PnfEventReadyConsumer pnfEventReadyConsumer;
+ private static final String CORRELATION_ID = "corrTestId";
+ private static final String CORRELATION_ID_NOT_FOUND_IN_MAP = "otherCorrId";
+ private static final String JSON_EXAMPLE_WITH_CORRELATION_ID =
+ "{\"pnfRegistrationFields\":{\"correlationId\":\"%s\"}}";
+ private static final String JSON_EXAMPLE_WITH_NO_CORRELATION_ID =
+ "{\"pnfRegistrationFields\":{\"field\":\"value\"}}";
+ private static final String HOST = "hostTest";
+ private static final int PORT = 1234;
+ private static final String PROTOCOL = "http";
+ private static final String URI_PATH_PREFIX = "eventsForTesting";
+ private static final String EVENT_TOPIC_TEST = "eventTopicTest";
+ private static final String CONSUMER_ID = "consumerTestId";
+ private static final String CONSUMER_GROUP = "consumerGroupTest";
+
+ private PnfEventReadyConsumer testedObject;
private HttpClient httpClientMock;
+ private Runnable threadMockToNotifyCamundaFlow;
+ private ScheduledExecutorService executorMock;
@Before
public void init() throws NoSuchFieldException, IllegalAccessException {
+ testedObject = new PnfEventReadyConsumer();
+ testedObject.setDmaapHost(HOST);
+ testedObject.setDmaapPort(PORT);
+ testedObject.setDmaapProtocol(PROTOCOL);
+ testedObject.setDmaapUriPathPrefix(URI_PATH_PREFIX);
+ testedObject.setDmaapTopicName(EVENT_TOPIC_TEST);
+ testedObject.setConsumerId(CONSUMER_ID);
+ testedObject.setConsumerGroup(CONSUMER_GROUP);
+ testedObject.setDmaapClientInitialDelayInSeconds(1);
+ testedObject.setDmaapClientDelayInSeconds(1);
+ testedObject.init();
httpClientMock = mock(HttpClient.class);
+ threadMockToNotifyCamundaFlow = mock(Runnable.class);
+ executorMock = mock(ScheduledExecutorService.class);
setPrivateField();
}
+ /**
+ * Test run method, where the are following conditions:
+ * <p> - DmaapThreadListener is running, flag is set to true
+ * <p> - map is filled with one entry with the key that we get from response
+ * <p> run method should invoke thread from map to notify camunda process, remove element from the map (map is empty)
+ * and shutdown the executor because of empty map
+ */
@Test
- public void restClientInvokesWithProperURI() throws Exception {
+ public void correlationIdIsFoundInHttpResponse_notifyAboutPnfReady()
+ throws IOException {
+ when(httpClientMock.execute(any(HttpGet.class))).
+ thenReturn(createResponse(String.format(JSON_EXAMPLE_WITH_CORRELATION_ID, CORRELATION_ID)));
+ testedObject.run();
ArgumentCaptor<HttpGet> captor1 = ArgumentCaptor.forClass(HttpGet.class);
- pnfEventReadyConsumer.notifyWhenPnfReady("correlationId");
verify(httpClientMock).execute(captor1.capture());
- assertThat(captor1.getValue().getURI()).hasHost("hostTest").hasPort(1234).hasScheme("http")
- .hasPath("/eventsForTesting/eventTopicTest/consumerGroupTest/consumerTestId");
+ assertThat(captor1.getValue().getURI()).hasHost(HOST).hasPort(PORT).hasScheme(PROTOCOL)
+ .hasPath(
+ "/" + URI_PATH_PREFIX + "/" + EVENT_TOPIC_TEST + "/" + CONSUMER_GROUP + "/" + CONSUMER_ID + "");
+ verify(threadMockToNotifyCamundaFlow).run();
+ verify(executorMock).shutdownNow();
+ }
+
+ /**
+ * Test run method, where the are following conditions:
+ * <p> - DmaapThreadListener is running, flag is set to true
+ * <p> - map is filled with one entry with the correlationId that does not match to correlationId
+ * taken from http response. run method should not do anything with the map not run any thread to
+ * notify camunda process
+ */
+ @Test
+ public void correlationIdIsFoundInHttpResponse_NotFoundInMap()
+ throws IOException {
+ when(httpClientMock.execute(any(HttpGet.class))).
+ thenReturn(createResponse(
+ String.format(JSON_EXAMPLE_WITH_CORRELATION_ID, CORRELATION_ID_NOT_FOUND_IN_MAP)));
+ testedObject.run();
+ verifyZeroInteractions(threadMockToNotifyCamundaFlow, executorMock);
+ }
+
+ /**
+ * Test run method, where the are following conditions:
+ * <p> - DmaapThreadListener is running, flag is set to true
+ * <p> - map is filled with one entry with the correlationId but no correlation id is taken from HttpResponse
+ * run method should not do anything with the map and not run any thread to notify camunda process
+ */
+ @Test
+ public void correlationIdIsNotFoundInHttpResponse() throws IOException {
+ when(httpClientMock.execute(any(HttpGet.class))).
+ thenReturn(createResponse(JSON_EXAMPLE_WITH_NO_CORRELATION_ID));
+ testedObject.run();
+ verifyZeroInteractions(threadMockToNotifyCamundaFlow, executorMock);
}
private void setPrivateField() throws NoSuchFieldException, IllegalAccessException {
- Field field = pnfEventReadyConsumer.getClass().getDeclaredField("httpClient");
- field.setAccessible(true);
- field.set(pnfEventReadyConsumer, httpClientMock);
+ Field httpClientField = testedObject.getClass().getDeclaredField("httpClient");
+ httpClientField.setAccessible(true);
+ httpClientField.set(testedObject, httpClientMock);
+ httpClientField.setAccessible(false);
+
+ Field executorField = testedObject.getClass().getDeclaredField("executor");
+ executorField.setAccessible(true);
+ executorField.set(testedObject, executorMock);
+ executorField.setAccessible(false);
+
+ Field pnfCorrelationToThreadMapField = testedObject.getClass()
+ .getDeclaredField("pnfCorrelationIdToThreadMap");
+ pnfCorrelationToThreadMapField.setAccessible(true);
+ Map<String, Runnable> pnfCorrelationToThreadMap = new ConcurrentHashMap<>();
+ pnfCorrelationToThreadMap.put(CORRELATION_ID, threadMockToNotifyCamundaFlow);
+ pnfCorrelationToThreadMapField.set(testedObject, pnfCorrelationToThreadMap);
+
+ Field threadRunFlag = testedObject.getClass().getDeclaredField("dmaapThreadListenerIsRunning");
+ threadRunFlag.setAccessible(true);
+ threadRunFlag.set(testedObject, true);
+ threadRunFlag.setAccessible(false);
+ }
+
+ private HttpResponse createResponse(String json) throws UnsupportedEncodingException {
+ HttpEntity entity = new StringEntity(json);
+ ProtocolVersion protocolVersion = new ProtocolVersion("", 1, 1);
+ HttpResponse response = new BasicHttpResponse(protocolVersion, 1, "");
+ response.setEntity(entity);
+ response.setStatusCode(200);
+ return response;
}
}