| /** |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you 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. |
| */ |
| package org.apache.oozie; |
| |
| import org.apache.oozie.client.OozieClient; |
| import org.apache.oozie.client.WorkflowAction; |
| import org.apache.oozie.workflow.lite.EndNodeDef; |
| import org.apache.oozie.workflow.lite.LiteWorkflowApp; |
| import org.apache.oozie.workflow.WorkflowInstance; |
| import org.apache.oozie.workflow.lite.LiteWorkflowInstance; |
| import org.apache.oozie.workflow.lite.StartNodeDef; |
| import org.apache.oozie.service.ELService; |
| import org.apache.oozie.service.Services; |
| import org.apache.oozie.test.XTestCase; |
| import org.apache.oozie.util.ELEvaluator; |
| import org.apache.oozie.util.XConfiguration; |
| import org.apache.oozie.DagELFunctions; |
| import org.apache.oozie.WorkflowActionBean; |
| import org.apache.oozie.WorkflowJobBean; |
| |
| public class TestDagELFunctions extends XTestCase { |
| |
| protected void setUp() throws Exception { |
| super.setUp(); |
| Services services = new Services(); |
| services.init(); |
| } |
| |
| protected void tearDown() throws Exception { |
| Services.get().destroy(); |
| super.tearDown(); |
| } |
| |
| public void testFunctions() throws Exception { |
| XConfiguration conf = new XConfiguration(); |
| conf.set(OozieClient.APP_PATH, "appPath"); |
| conf.set(OozieClient.USER_NAME, "user"); |
| conf.set(OozieClient.GROUP_NAME, "group"); |
| conf.set("a", "A"); |
| LiteWorkflowApp def = |
| new LiteWorkflowApp("name", "<workflow-app/>", new StartNodeDef("end")).addNode(new EndNodeDef("end")); |
| LiteWorkflowInstance job = new LiteWorkflowInstance(def, conf, "wfId"); |
| |
| WorkflowJobBean wf = new WorkflowJobBean(); |
| wf.setId(job.getId()); |
| wf.setAppName("name"); |
| wf.setAppPath("appPath"); |
| wf.setUser("user"); |
| wf.setGroup("group"); |
| wf.setWorkflowInstance(job); |
| wf.setRun(2); |
| wf.setProtoActionConf(conf.toXmlString()); |
| |
| WorkflowActionBean action = new WorkflowActionBean(); |
| action.setId("actionId"); |
| action.setName("actionName"); |
| action.setErrorInfo("ec", "em"); |
| action.setData("b=B"); |
| action.setExternalId("ext"); |
| action.setTrackerUri("tracker"); |
| action.setExternalStatus("externalStatus"); |
| |
| ELEvaluator eval = Services.get().get(ELService.class).createEvaluator("workflow"); |
| DagELFunctions.configureEvaluator(eval, wf, action); |
| |
| assertEquals("wfId", eval.evaluate("${wf:id()}", String.class)); |
| assertEquals("name", eval.evaluate("${wf:name()}", String.class)); |
| assertEquals("appPath", eval.evaluate("${wf:appPath()}", String.class)); |
| assertEquals("A", eval.evaluate("${wf:conf('a')}", String.class)); |
| assertEquals("A", eval.evaluate("${a}", String.class)); |
| assertEquals("user", eval.evaluate("${wf:user()}", String.class)); |
| assertEquals("group", eval.evaluate("${wf:group()}", String.class)); |
| assertTrue(eval.evaluate("${wf:callback('XX')}", String.class).contains("id=actionId")); |
| assertTrue(eval.evaluate("${wf:callback('XX')}", String.class).contains("status=XX")); |
| assertTrue(eval.evaluate("${wf:callback('XX')}", String.class).contains("status=XX")); |
| assertEquals(2, (int) eval.evaluate("${wf:run()}", Integer.class)); |
| |
| action.setStatus(WorkflowAction.Status.ERROR); |
| System.out.println("WorkflowInstance " + wf.getWorkflowInstance().getStatus().toString()); |
| WorkflowInstance wfInstance = wf.getWorkflowInstance(); |
| DagELFunctions.setActionInfo(wfInstance, action); |
| wf.setWorkflowInstance(wfInstance); |
| |
| assertEquals("actionName", eval.evaluate("${wf:lastErrorNode()}", String.class)); |
| assertEquals("ec", eval.evaluate("${wf:errorCode('actionName')}", String.class)); |
| assertEquals("em", eval.evaluate("${wf:errorMessage('actionName')}", String.class)); |
| |
| assertEquals("B", eval.evaluate("${wf:actionData('actionName')['b']}", String.class)); |
| |
| assertEquals("ext", eval.evaluate("${wf:actionExternalId('actionName')}", String.class)); |
| assertEquals("tracker", eval.evaluate("${wf:actionTrackerUri('actionName')}", String.class)); |
| assertEquals("externalStatus", eval.evaluate("${wf:actionExternalStatus('actionName')}", String.class)); |
| } |
| |
| } |