1 files changed, 182 insertions, 0 deletions
diff --git a/participant/participant-impl/participant-impl-kubernetes/src/test/java/org/onap/policy/clamp/acm/participant/kubernetes/handler/AutomationCompositionElementHandlerTest.java b/participant/participant-impl/participant-impl-kubernetes/src/test/java/org/onap/policy/clamp/acm/participant/kubernetes/handler/AutomationCompositionElementHandlerTest.java
new file mode 100644
index 000000000..dc74afc1a
--- /dev/null
+++ b/participant/participant-impl/participant-impl-kubernetes/src/test/java/org/onap/policy/clamp/acm/participant/kubernetes/handler/AutomationCompositionElementHandlerTest.java
@@ -0,0 +1,182 @@
+/*-
+ * ============LICENSE_START=======================================================
+ *  Copyright (C) 2021 Nordix Foundation.
+ *  Modifications Copyright (C) 2021 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.
+ *
+ * SPDX-License-Identifier: Apache-2.0
+ * ============LICENSE_END=========================================================
+ */
+
+package org.onap.policy.clamp.acm.participant.kubernetes.handler;
+
+import static org.assertj.core.api.Assertions.assertThat;
+import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;
+import static org.mockito.ArgumentMatchers.any;
+import static org.mockito.ArgumentMatchers.anyInt;
+import static org.mockito.Mockito.doNothing;
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.doThrow;
+import static org.mockito.Mockito.when;
+
+import java.io.File;
+import java.io.IOException;
+import java.util.List;
+import java.util.Map;
+import java.util.UUID;
+import java.util.concurrent.ExecutionException;
+import java.util.concurrent.ExecutorService;
+import java.util.concurrent.Future;
+import org.junit.jupiter.api.BeforeAll;
+import org.junit.jupiter.api.Test;
+import org.junit.jupiter.api.extension.ExtendWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.Mockito;
+import org.mockito.Spy;
+import org.onap.policy.clamp.acm.participant.intermediary.api.ParticipantIntermediaryApi;
+import org.onap.policy.clamp.acm.participant.kubernetes.exception.ServiceException;
+import org.onap.policy.clamp.acm.participant.kubernetes.models.ChartInfo;
+import org.onap.policy.clamp.acm.participant.kubernetes.models.ChartList;
+import org.onap.policy.clamp.acm.participant.kubernetes.parameters.CommonTestData;
+import org.onap.policy.clamp.acm.participant.kubernetes.service.ChartService;
+import org.onap.policy.clamp.acm.participant.kubernetes.utils.TestUtils;
+import org.onap.policy.clamp.models.acm.concepts.AutomationCompositionElement;
+import org.onap.policy.clamp.models.acm.concepts.AutomationCompositionOrderedState;
+import org.onap.policy.clamp.models.acm.concepts.AutomationCompositionState;
+import org.onap.policy.common.utils.coder.Coder;
+import org.onap.policy.common.utils.coder.CoderException;
+import org.onap.policy.common.utils.coder.StandardCoder;
+import org.onap.policy.models.base.PfModelException;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaNodeTemplate;
+import org.onap.policy.models.tosca.authorative.concepts.ToscaServiceTemplate;
+import org.springframework.test.context.junit.jupiter.SpringExtension;
+
+@ExtendWith(SpringExtension.class)
+class AutomationCompositionElementHandlerTest {
+
+    private static final Coder CODER = new StandardCoder();
+    private static final String CHART_INFO_YAML = "src/test/resources/ChartList.json";
+    private static final String KEY_NAME =
+        "org.onap.domain.database.HelloWorld_K8SMicroserviceAutomationCompositionElement";
+    private static List<ChartInfo> charts;
+    private static ToscaServiceTemplate toscaServiceTemplate;
+    private static final String K8S_AUTOMATION_COMPOSITION_ELEMENT =
+        "org.onap.domain.database.PMSH_K8SMicroserviceAutomationCompositionElement";
+    private CommonTestData commonTestData = new CommonTestData();
+
+    @InjectMocks
+    @Spy
+    private AutomationCompositionElementHandler automationCompositionElementHandler =
+        new AutomationCompositionElementHandler();
+
+    @Mock
+    private ChartService chartService;
+
+    @Mock
+    private ParticipantIntermediaryApi participantIntermediaryApi;
+
+    @Mock
+    private ExecutorService executor;
+    @Mock
+    private Future<String> result;
+
+    @BeforeAll
+    static void init() throws CoderException {
+        charts = CODER.decode(new File(CHART_INFO_YAML), ChartList.class).getCharts();
+        toscaServiceTemplate = TestUtils.testAutomationCompositionRead();
+    }
+
+    @Test
+    void test_AutomationCompositionElementStateChange() throws ServiceException {
+        UUID automationCompositionElementId1 = UUID.randomUUID();
+        UUID automationCompositionElementId2 = UUID.randomUUID();
+
+        automationCompositionElementHandler.getChartMap().put(automationCompositionElementId1, charts.get(0));
+        automationCompositionElementHandler.getChartMap().put(automationCompositionElementId2, charts.get(1));
+
+        doNothing().when(chartService).uninstallChart(charts.get(0));
+
+        automationCompositionElementHandler.automationCompositionElementStateChange(
+            commonTestData.getAutomationCompositionId(), automationCompositionElementId1,
+            AutomationCompositionState.PASSIVE, AutomationCompositionOrderedState.UNINITIALISED);
+
+        doThrow(new ServiceException("Error uninstalling the chart")).when(chartService).uninstallChart(charts.get(0));
+
+        assertDoesNotThrow(() -> automationCompositionElementHandler.automationCompositionElementStateChange(
+            commonTestData.getAutomationCompositionId(), automationCompositionElementId1,
+            AutomationCompositionState.PASSIVE, AutomationCompositionOrderedState.PASSIVE));
+
+        assertDoesNotThrow(() -> automationCompositionElementHandler.automationCompositionElementStateChange(
+            commonTestData.getAutomationCompositionId(), automationCompositionElementId1,
+            AutomationCompositionState.PASSIVE, AutomationCompositionOrderedState.UNINITIALISED));
+
+        assertDoesNotThrow(() -> automationCompositionElementHandler.automationCompositionElementStateChange(
+            commonTestData.getAutomationCompositionId(), automationCompositionElementId1,
+            AutomationCompositionState.PASSIVE, AutomationCompositionOrderedState.RUNNING));
+
+    }
+
+    @Test
+    void test_AutomationCompositionElementUpdate() throws PfModelException, IOException, ServiceException,
+        ExecutionException, InterruptedException {
+        doNothing().when(automationCompositionElementHandler).checkPodStatus(any(), any(), any(), anyInt(), anyInt());
+        UUID elementId1 = UUID.randomUUID();
+        AutomationCompositionElement element = new AutomationCompositionElement();
+        element.setId(elementId1);
+        element.setDefinition(new ToscaConceptIdentifier(KEY_NAME, "1.0.1"));
+        element.setOrderedState(AutomationCompositionOrderedState.PASSIVE);
+
+        Map<String, ToscaNodeTemplate> nodeTemplatesMap =
+            toscaServiceTemplate.getToscaTopologyTemplate().getNodeTemplates();
+        automationCompositionElementHandler.automationCompositionElementUpdate(
+            commonTestData.getAutomationCompositionId(), element,
+            nodeTemplatesMap.get(K8S_AUTOMATION_COMPOSITION_ELEMENT));
+
+        assertThat(automationCompositionElementHandler.getChartMap()).hasSize(1).containsKey(elementId1);
+
+        doThrow(new ServiceException("Error installing the chart")).when(chartService).installChart(Mockito.any());
+
+        UUID elementId2 = UUID.randomUUID();
+        element.setId(elementId2);
+        automationCompositionElementHandler.automationCompositionElementUpdate(
+            commonTestData.getAutomationCompositionId(), element,
+            nodeTemplatesMap.get(K8S_AUTOMATION_COMPOSITION_ELEMENT));
+
+        assertThat(automationCompositionElementHandler.getChartMap().containsKey(elementId2)).isFalse();
+    }
+
+    @Test
+    void test_handleStatistics() throws PfModelException {
+        UUID elementId1 = UUID.randomUUID();
+        automationCompositionElementHandler.getChartMap().put(elementId1, charts.get(0));
+        when(participantIntermediaryApi.getAutomationCompositionElement(elementId1))
+            .thenReturn(new AutomationCompositionElement());
+        assertDoesNotThrow(() -> automationCompositionElementHandler.handleStatistics(elementId1));
+    }
+
+    @Test
+    void test_checkPodStatus() throws ExecutionException, InterruptedException {
+        doReturn(result).when(executor).submit(any(Runnable.class), any());
+        doReturn("Done").when(result).get();
+        doReturn(true).when(result).isDone();
+        var chartInfo = charts.get(0);
+        ToscaConceptIdentifier controlLoopId = new ToscaConceptIdentifier();
+        AutomationCompositionElement element = new AutomationCompositionElement();
+        assertDoesNotThrow(
+            () -> automationCompositionElementHandler.checkPodStatus(controlLoopId, element.getId(), chartInfo,
+                1, 1));
+    }
+}