refactoring mock

Issue #823
imixs · Aug 29, 2024 · 1e2b711 · 1e2b711
1 parent 4eb5bf4
commit 1e2b711
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Showing 2 changed files with 52 additions and 57 deletions.
diff --git a/...s-workflow-engine/src/test/java/org/imixs/workflow/engine/TestEvaluateWorkflowResult.java b/...s-workflow-engine/src/test/java/org/imixs/workflow/engine/TestEvaluateWorkflowResult.java
@@ -38,50 +38,6 @@ public void setUp() throws PluginException, ModelException {
         workflowEngine.setUp();
         workflowEngine.loadBPMNModel("/bpmn/TestWorkflowService.bpmn");
 
-        // AdaptText
-        // when(workflowEngine.workflowService.adaptText(Mockito.anyString(),
-        // Mockito.any(ItemCollection.class)))
-        // .thenAnswer(new Answer<String>() {
-        // @Override
-        // public String answer(InvocationOnMock invocation) throws Throwable {
-
-        // Object[] args = invocation.getArguments();
-        // String text = (String) args[0];
-        // ItemCollection document = (ItemCollection) args[1];
-
-        // TextEvent textEvent = new TextEvent(text, document);
-
-        // // for-each adapter
-        // TextForEachAdapter tfea = new TextForEachAdapter();
-        // tfea.onEvent(textEvent);
-
-        // // ItemValue adapter
-        // TextItemValueAdapter tiva = new TextItemValueAdapter();
-        // tiva.onEvent(textEvent);
-
-        // return textEvent.getText();
-        // }
-        // });
-
-        // when(workflowEngine.workflowService.adaptTextList(Mockito.anyString(),
-        // Mockito.any(ItemCollection.class)))
-        // .thenAnswer(new Answer<List<String>>() {
-        // @Override
-        // public List<String> answer(InvocationOnMock invocation) throws Throwable,
-        // PluginException {
-
-        // Object[] args = invocation.getArguments();
-        // String text = (String) args[0];
-        // ItemCollection document = (ItemCollection) args[1];
-
-        // TextEvent textEvent = new TextEvent(text, document);
-
-        // TextItemValueAdapter tiva = new TextItemValueAdapter();
-        // tiva.onEvent(textEvent);
-
-        // return textEvent.getTextList();
-        // }
-        // });
     }
 
     /**

diff --git a/imixs-workflow-engine/src/test/java/org/imixs/workflow/engine/WorkflowEngineMock.java b/imixs-workflow-engine/src/test/java/org/imixs/workflow/engine/WorkflowEngineMock.java
@@ -2,6 +2,7 @@
 
 import static org.mockito.Mockito.when;
 
+import java.lang.reflect.Field;
 import java.util.HashMap;
 import java.util.Map;
 import java.util.logging.Logger;
@@ -11,7 +12,6 @@
 import org.imixs.workflow.exceptions.ModelException;
 import org.imixs.workflow.exceptions.PluginException;
 import org.junit.Assert;
-import org.junit.jupiter.api.BeforeEach;
 import org.mockito.InjectMocks;
 import org.mockito.Mock;
 import org.mockito.Mockito;
@@ -24,6 +24,8 @@
 import org.openbpmn.bpmn.exceptions.BPMNModelException;
 import org.openbpmn.bpmn.util.BPMNModelFactory;
 
+import jakarta.enterprise.event.Event;
+
 /**
  * The {@code AbstractWorkflowServiceTest} can be used as a base class for junit
  * tests to mock the Imixs WorkflowService. The class mocks the WorkflowService
@@ -39,7 +41,6 @@
  * 
  * @author rsoika
  */
-// @ExtendWith(MockitoExtension.class)
 @MockitoSettings(strictness = Strictness.WARN)
 public class WorkflowEngineMock {
 	protected final static Logger logger = Logger.getLogger(WorkflowEngineMock.class.getName());
@@ -83,7 +84,6 @@ public WorkflowService getWorkflowService() {
 	 * 
 	 * @throws PluginException
 	 */
-	@BeforeEach
 	public void setUp() throws PluginException {
 		// Ensures that @Mock and @InjectMocks annotations are processed
 		MockitoAnnotations.openMocks(this);
@@ -94,11 +94,12 @@ public void setUp() throws PluginException {
 
 		// Link modelService to workflowServiceMock
 		workflowService.modelService = modelService;
+		Assert.assertNotNull(modelService.getOpenBPMNModelManager());
 
 		workflowContext = new WorkflowContextMock();
 		workflowService.ctx = workflowContext.getSessionContext();
 
-		// Mock Database Service...
+		// Mock Database Service with a in-memory database...
 		when(documentService.load(Mockito.anyString())).thenAnswer(new Answer<ItemCollection>() {
 			@Override
 			public ItemCollection answer(InvocationOnMock invocation) throws Throwable {
@@ -124,6 +125,41 @@ public ItemCollection answer(InvocationOnMock invocation) throws Throwable {
 			}
 		});
 
+		// Mock Event<TextEvent>
+		Event<TextEvent> mockTextEvents = Mockito.mock(Event.class);
+
+		// Set up behavior for the mock to simulate firing adapters
+		Mockito.doAnswer(invocation -> {
+			TextEvent event = invocation.getArgument(0);
+
+			// Create and use the adapters
+			TextItemValueAdapter tiva = new TextItemValueAdapter();
+			TextForEachAdapter tfea = new TextForEachAdapter();
+
+			// Invoke adapters
+			tfea.onEvent(event);
+			tiva.onEvent(event);
+
+			return null;
+		}).when(mockTextEvents).fire(Mockito.any(TextEvent.class));
+
+		// Inject the mocked Event<TextEvent> into the workflowService
+		injectMockIntoField(workflowService, "textEvents", mockTextEvents);
+	}
+
+	/**
+	 * Helper method that loads a new model into the ModelService
+	 * 
+	 * @param modelPath
+	 */
+	public void loadBPMNModel(String modelPath) {
+		try {
+			BPMNModel model = BPMNModelFactory.read(modelPath);
+			modelService.getOpenBPMNModelManager().addModel(model);
+		} catch (BPMNModelException | ModelException e) {
+			e.printStackTrace();
+			Assert.fail();
+		}
 	}
 
 	/**
@@ -149,17 +185,20 @@ protected void createTestDatabase() {
 	}
 
 	/**
-	 * Helper method that loads a new model into the ModelService
-	 * 
-	 * @param modelPath
+	 * Helper method to inject a mock into a private/protected field using
+	 * reflection.
+	 *
+	 * @param targetObject The object into which the field is to be injected.
+	 * @param fieldName    The name of the field to inject.
+	 * @param value        The mock or object to inject into the field.
 	 */
-	public void loadBPMNModel(String modelPath) {
+	private void injectMockIntoField(Object targetObject, String fieldName, Object value) {
 		try {
-			BPMNModel model = BPMNModelFactory.read(modelPath);
-			modelService.getOpenBPMNModelManager().addModel(model);
-		} catch (BPMNModelException | ModelException e) {
-			e.printStackTrace();
-			Assert.fail();
+			Field field = targetObject.getClass().getDeclaredField(fieldName);
+			field.setAccessible(true);
+			field.set(targetObject, value);
+		} catch (NoSuchFieldException | IllegalAccessException e) {
+			throw new RuntimeException("Failed to inject mock into field: " + fieldName, e);
 		}
 	}
 }