Merge "validation for vnfs before WorkflowAction starts"

3 files changed, 178 insertions, 0 deletions

diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/common/validation/WorkflowPreValidatorOne.java b/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/common/validation/WorkflowPreValidatorOne.java
new file mode 100644
index 0000000000..9ad87b5aeb
--- /dev/null
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/common/validation/WorkflowPreValidatorOne.java
@@ -0,0 +1,43 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2017 - 2018 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.validation;
+
+import java.util.Collections;
+import java.util.Set;
+
+import org.camunda.bpm.engine.delegate.DelegateExecution;
+import org.springframework.stereotype.Component;
+
+@Component
+public class WorkflowPreValidatorOne implements PreWorkflowValidator {
+
+	@Override
+	public Set<String> forWorkflowAction() {
+		
+		return Collections.singleton("test");
+	}
+
+	@Override
+	public boolean validate(DelegateExecution exeuction) {
+		return false;
+	}
+
+}
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/common/validation/WorkflowPreValidatorTwo.java b/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/common/validation/WorkflowPreValidatorTwo.java
new file mode 100644
index 0000000000..2157c673dc
--- /dev/null
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/common/validation/WorkflowPreValidatorTwo.java
@@ -0,0 +1,45 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2017 - 2018 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.validation;
+
+import java.util.Collections;
+import java.util.Set;
+
+import javax.annotation.Priority;
+
+import org.camunda.bpm.engine.delegate.DelegateExecution;
+import org.springframework.stereotype.Component;
+
+@Priority(1)
+@Component
+public class WorkflowPreValidatorTwo implements PreWorkflowValidator {
+
+	@Override
+	public Set<String> forWorkflowAction() {
+		return Collections.singleton("test");
+	}
+
+	@Override
+	public boolean validate(DelegateExecution execution) {
+		return false;
+	}
+
+}
diff --git a/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/common/validation/WorkflowValidatorRunnerTest.java b/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/common/validation/WorkflowValidatorRunnerTest.java
new file mode 100644
index 0000000000..313fe6b0c3
--- /dev/null
+++ b/bpmn/MSOCommonBPMN/src/test/java/org/onap/so/bpmn/common/validation/WorkflowValidatorRunnerTest.java
@@ -0,0 +1,90 @@
+/*-
+ * ============LICENSE_START=======================================================
+ * ONAP - SO
+ * ================================================================================
+ * Copyright (C) 2017 - 2018 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.validation;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+import static org.mockito.Mockito.mock;
+
+import java.util.Arrays;
+import java.util.List;
+
+import org.camunda.bpm.engine.delegate.BpmnError;
+import org.camunda.bpm.engine.delegate.DelegateExecution;
+import org.camunda.bpm.extension.mockito.delegate.DelegateExecutionFake;
+import org.junit.Rule;
+import org.junit.Test;
+import org.junit.rules.ExpectedException;
+import org.junit.runner.RunWith;
+import org.onap.so.bpmn.common.BuildingBlockExecution;
+import org.onap.so.bpmn.common.DelegateExecutionImpl;
+import org.onap.so.bpmn.core.WorkflowException;
+import org.springframework.beans.factory.annotation.Autowired;
+import org.springframework.test.context.ContextConfiguration;
+import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
+
+@RunWith(SpringJUnit4ClassRunner.class)
+@ContextConfiguration(classes = {ValidationConfig.class})
+public class WorkflowValidatorRunnerTest {
+
+	@Rule
+    public ExpectedException thrown= ExpectedException.none();
+	
+	@Autowired
+	private WorkflowValidatorRunner runner;
+	
+	@Test
+	public void filterValidatorTest() {
+		
+		WorkflowPreValidatorOne one = new WorkflowPreValidatorOne();
+		WorkflowPreValidatorTwo two = new WorkflowPreValidatorTwo();		
+		List<WorkflowValidator> validators = Arrays.asList(one, two);
+
+		List<WorkflowValidator> result = runner.filterValidators(validators, "test");
+
+		List<WorkflowValidator> expected = Arrays.asList(two, one);
+		
+		assertEquals(expected, result);
+	}
+	
+	@Test
+	public void testValidate() {
+		
+		DelegateExecution execution = new DelegateExecutionFake();
+		execution.setVariable("testProcessKey", "1234");
+		try {
+			runner.preValidate("test", execution);
+			fail("exception not thrown");
+		} catch (BpmnError e) {
+			WorkflowException workflowException = (WorkflowException) execution.getVariable("WorkflowException");
+			assertEquals("Failed Validations:\norg.onap.so.bpmn.common.validation.WorkflowPreValidatorTwo\norg.onap.so.bpmn.common.validation.WorkflowPreValidatorOne", workflowException.getErrorMessage());
+		}
+		runner.preValidate("test2", mock(DelegateExecution.class));
+	}
+	
+	@Test
+	public void testEmptyList() {
+		boolean result = runner.preValidate("test3", mock(DelegateExecution.class));
+		
+		assertTrue(result);
+	}
+}