add junit coverage

Issue-ID: SO-3661
Signed-off-by: Lukasz Muszkieta <lukasz.muszkieta@nokia.com>
Change-Id: Ib3faeb85000345313c52e53d13cf75746a4f3bfb

1 files changed, 102 insertions, 0 deletions

diff --git a/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/aai/tasks/AAICommonTasksTest.java b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/aai/tasks/AAICommonTasksTest.java
new file mode 100644
index 0000000000..f2687efeac
--- /dev/null
+++ b/bpmn/so-bpmn-tasks/src/test/java/org/onap/so/bpmn/infrastructure/aai/tasks/AAICommonTasksTest.java
@@ -0,0 +1,102 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Modifications Copyright (c) 2021 Nokia
+ * ================================================================================
+ * 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.aai.tasks;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+import java.util.Optional;
+import org.camunda.bpm.extension.mockito.delegate.DelegateExecutionFake;
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.junit.MockitoJUnitRunner;
+import org.onap.so.bpmn.common.BuildingBlockExecution;
+import org.onap.so.bpmn.common.DelegateExecutionImpl;
+import org.onap.so.bpmn.servicedecomposition.bbobjects.ServiceInstance;
+import org.onap.so.bpmn.servicedecomposition.entities.ResourceKey;
+import org.onap.so.bpmn.servicedecomposition.modelinfo.ModelInfoServiceInstance;
+import org.onap.so.bpmn.servicedecomposition.tasks.ExtractPojosForBB;
+import org.onap.so.client.exception.BBObjectNotFoundException;
+import org.onap.so.client.exception.ExceptionBuilder;
+
+@RunWith(MockitoJUnitRunner.class)
+public class AAICommonTasksTest {
+
+    private static final String SERVICE_TYPE = "testService";
+
+    @Mock
+    private ExtractPojosForBB extractPojosForBBMock;
+    @Mock
+    private ExceptionBuilder exceptionBuilder;
+    @InjectMocks
+    private AAICommonTasks testedObject;
+
+    private ServiceInstance serviceInstance;
+    private BuildingBlockExecution buildingBlockExecution;
+
+    @Before
+    public void setup() {
+        serviceInstance = new ServiceInstance();
+        buildingBlockExecution = new DelegateExecutionImpl(new DelegateExecutionFake());
+    }
+
+    @Test
+    public void getServiceType_success() throws Exception {
+        // given
+        ModelInfoServiceInstance modelInfoServiceInstance = new ModelInfoServiceInstance();
+        modelInfoServiceInstance.setServiceType(SERVICE_TYPE);
+        serviceInstance.setModelInfoServiceInstance(modelInfoServiceInstance);
+        when(extractPojosForBBMock.extractByKey(buildingBlockExecution, ResourceKey.SERVICE_INSTANCE_ID))
+                .thenReturn(serviceInstance);
+        // when
+        Optional<String> resultOpt = testedObject.getServiceType(buildingBlockExecution);
+        // then
+        assertThat(resultOpt).isNotEmpty();
+        String result = resultOpt.get();
+        assertThat(result).isEqualTo(SERVICE_TYPE);
+    }
+
+    @Test
+    public void getServiceType_emptyWhenServiceInstanceModelIsNull() throws Exception {
+        // given
+        when(extractPojosForBBMock.extractByKey(buildingBlockExecution, ResourceKey.SERVICE_INSTANCE_ID))
+                .thenReturn(serviceInstance);
+        // when
+        Optional<String> result = testedObject.getServiceType(buildingBlockExecution);
+        // then
+        assertThat(result).isEmpty();
+    }
+
+    @Test
+    public void getServiceType_exceptionHandling() throws Exception {
+        // given
+        BBObjectNotFoundException exception = new BBObjectNotFoundException();
+        when(extractPojosForBBMock.extractByKey(buildingBlockExecution, ResourceKey.SERVICE_INSTANCE_ID))
+                .thenThrow(exception);
+        // when
+        testedObject.getServiceType(buildingBlockExecution);
+        // then
+        verify(exceptionBuilder).buildAndThrowWorkflowException(buildingBlockExecution, 7000, exception);
+    }
+}