Add back auto process migration

Add back auto process migration

Issue-ID: SO-3069
Signed-off-by: Benjamin, Max (mb388a) <mb388a@att.com>
Change-Id: I50fc83484e9bd992e1419f980dcc54055ca40cb8

1 files changed, 124 insertions, 0 deletions

diff --git a/bpmn/mso-infrastructure-bpmn/src/test/java/org/onap/so/bpmn/common/workflow/service/AutoProcessInstanceMigrationServiceTest.java b/bpmn/mso-infrastructure-bpmn/src/test/java/org/onap/so/bpmn/common/workflow/service/AutoProcessInstanceMigrationServiceTest.java
new file mode 100644
index 0000000000..36e828448d
--- /dev/null
+++ b/bpmn/mso-infrastructure-bpmn/src/test/java/org/onap/so/bpmn/common/workflow/service/AutoProcessInstanceMigrationServiceTest.java
@@ -0,0 +1,124 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2020 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.common.workflow.service;
+
+import static org.junit.Assert.assertEquals;
+import static org.mockito.Mockito.doReturn;
+import java.util.ArrayList;
+import java.util.List;
+import org.camunda.bpm.engine.ProcessEngine;
+import org.camunda.bpm.engine.RepositoryService;
+import org.camunda.bpm.engine.repository.ProcessDefinition;
+import org.camunda.bpm.engine.repository.ProcessDefinitionQuery;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.InjectMocks;
+import org.mockito.Mock;
+import org.mockito.Spy;
+import org.mockito.junit.MockitoJUnitRunner;
+import org.springframework.core.env.Environment;
+
+@RunWith(MockitoJUnitRunner.class)
+public class AutoProcessInstanceMigrationServiceTest {
+
+    @Mock
+    private ProcessEngine processEngine;
+
+    @Mock
+    private ProcessDefinition outdated;
+
+    @Mock
+    private ProcessDefinition newDef;
+
+    @Mock
+    private ProcessDefinition key;
+
+    @Mock
+    private ProcessDefinition testKey;
+
+    @Mock
+    private ProcessDefinition suspendedDef;
+
+    @Mock
+    private RepositoryService repositoryService;
+
+    @Mock
+    private ProcessDefinitionQuery query;
+
+    @Mock
+    private ProcessDefinitionQuery keyQuery;
+
+    @Mock
+    private Environment env;
+
+    @Spy
+    @InjectMocks
+    private AutoProcessInstanceMigrationService migrationService;
+
+
+    @Test
+    public void getOldProcessDefinitionsTest() {
+        List<ProcessDefinition> expectedList = new ArrayList<>();
+        expectedList.add(outdated);
+
+        List<ProcessDefinition> defList = new ArrayList<>();
+        defList.add(outdated);
+        defList.add(newDef);
+        defList.add(suspendedDef);
+
+
+        doReturn(query).when(repositoryService).createProcessDefinitionQuery();
+        doReturn(query).when(query).processDefinitionKey("test");
+        doReturn(defList).when(query).list();
+        doReturn(3).when(outdated).getVersion();
+        doReturn(4).when(newDef).getVersion();
+        doReturn(true).when(suspendedDef).isSuspended();
+        List<ProcessDefinition> outdatedList = migrationService.getOldProcessDefinitions("test", 4);
+
+        assertEquals(expectedList, outdatedList);
+    }
+
+    @Test
+    public void getProcessDefinitionsTest() {
+        List<ProcessDefinition> expected = new ArrayList<ProcessDefinition>();
+        expected.add(testKey);
+        expected.add(key);
+
+        List<String> processDefinitionKeys = new ArrayList<String>();
+        processDefinitionKeys.add("testKey");
+        processDefinitionKeys.add("key");
+
+        doReturn(processDefinitionKeys).when(env).getProperty("migration.processDefinitionKeys", List.class,
+                new ArrayList<String>());
+
+        doReturn(query).when(repositoryService).createProcessDefinitionQuery();
+        doReturn(query).when(query).processDefinitionKey("testKey");
+        doReturn(query).when(query).latestVersion();
+        doReturn(testKey).when(query).singleResult();
+
+        doReturn(keyQuery).when(query).processDefinitionKey("key");
+        doReturn(keyQuery).when(keyQuery).latestVersion();
+        doReturn(key).when(keyQuery).singleResult();
+
+        List<ProcessDefinition> actualProcessDefinitions = migrationService.getProcessDefinitions();
+
+        assertEquals(expected, actualProcessDefinitions);
+    }
+}