1 files changed, 91 insertions, 0 deletions
diff --git a/bpmn/so-bpmn-infrastructure-common/src/test/java/org/onap/so/bpmn/infrastructure/pnf/delegate/InformKafkaClientTest.java b/bpmn/so-bpmn-infrastructure-common/src/test/java/org/onap/so/bpmn/infrastructure/pnf/delegate/InformKafkaClientTest.java
new file mode 100644
index 0000000000..d8a102f2b4
--- /dev/null
+++ b/bpmn/so-bpmn-infrastructure-common/src/test/java/org/onap/so/bpmn/infrastructure/pnf/delegate/InformKafkaClientTest.java
@@ -0,0 +1,91 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2017 AT&T Intellectual Property. All rights reserved.
+ * ================================================================================
+ * 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.
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.so.bpmn.infrastructure.pnf.delegate;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.eq;
+import static org.mockito.Mockito.inOrder;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.verifyZeroInteractions;
+import static org.mockito.Mockito.when;
+import org.camunda.bpm.engine.ProcessEngineServices;
+import org.camunda.bpm.engine.RuntimeService;
+import org.camunda.bpm.engine.delegate.DelegateExecution;
+import org.camunda.bpm.engine.runtime.MessageCorrelationBuilder;
+import org.junit.Before;
+import org.junit.Test;
+import org.mockito.InOrder;
+
+public class InformKafkaClientTest {
+    @Before
+    public void setUp() {
+        informKafkaClient = new InformKafkaClient();
+        kafkaClientTest = new KafkaClientTestImpl();
+        informKafkaClient.setKafkaClient(kafkaClientTest);
+        delegateExecution = mockDelegateExecution();
+    }
+
+    private InformKafkaClient informKafkaClient;
+
+    private KafkaClientTestImpl kafkaClientTest;
+
+    private DelegateExecution delegateExecution;
+
+    private MessageCorrelationBuilder messageCorrelationBuilder;
+
+    @Test
+    public void shouldSendListenerToKafkaClient() {
+        // when
+        informKafkaClient.execute(delegateExecution);
+        // then
+        assertThat(kafkaClientTest.getPnfCorrelationId()).isEqualTo("testPnfCorrelationId");
+        assertThat(kafkaClientTest.getInformConsumer()).isNotNull();
+        verifyZeroInteractions(messageCorrelationBuilder);
+    }
+
+    @Test
+    public void shouldSendListenerToKafkaClientAndSendMessageToCamunda() {
+        // when
+        informKafkaClient.execute(delegateExecution);
+        kafkaClientTest.getInformConsumer().run();
+        // then
+        assertThat(kafkaClientTest.getPnfCorrelationId()).isEqualTo("testPnfCorrelationId");
+        InOrder inOrder = inOrder(messageCorrelationBuilder);
+        inOrder.verify(messageCorrelationBuilder).processInstanceBusinessKey("testBusinessKey");
+        inOrder.verify(messageCorrelationBuilder).correlateWithResult();
+    }
+
+    private DelegateExecution mockDelegateExecution() {
+        DelegateExecution delegateExecution = mock(DelegateExecution.class);
+        when(delegateExecution.getVariable(eq(ExecutionVariableNames.PNF_CORRELATION_ID)))
+                .thenReturn("testPnfCorrelationId");
+        when(delegateExecution.getProcessBusinessKey()).thenReturn("testBusinessKey");
+        ProcessEngineServices processEngineServices = mock(ProcessEngineServices.class);
+        when(delegateExecution.getProcessEngineServices()).thenReturn(processEngineServices);
+        RuntimeService runtimeService = mock(RuntimeService.class);
+        when(processEngineServices.getRuntimeService()).thenReturn(runtimeService);
+        messageCorrelationBuilder = mock(MessageCorrelationBuilder.class);
+        when(runtimeService.createMessageCorrelation(any())).thenReturn(messageCorrelationBuilder);
+        when(messageCorrelationBuilder.processInstanceBusinessKey(any())).thenReturn(messageCorrelationBuilder);
+        return delegateExecution;
+    }
+}