| /* |
| * 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.sling.pipes; |
| |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import static org.junit.Assert.assertNull; |
| |
| import java.util.Calendar; |
| import java.util.HashMap; |
| import java.util.Map; |
| |
| import org.apache.sling.api.resource.PersistenceException; |
| import org.apache.sling.api.resource.Resource; |
| import org.junit.Before; |
| import org.junit.Test; |
| |
| /** |
| * testing binding's expressions instanciations |
| */ |
| public class PipeExternalScriptingBindingsTest extends AbstractPipeTest { |
| |
| private static final String MOREBINDINGS =PATH_PIPE + "/moreBindings"; |
| |
| private static final String JS_ENGINE = "nashorn"; |
| private static final String GROOVY_ENGINE = "groovy"; |
| |
| @Before |
| public void setup() throws PersistenceException { |
| super.setup(); |
| context.load().json("/container.json", PATH_PIPE); |
| } |
| |
| private PipeBindings getDummyTreeBinding(String scriptEngine) throws Exception{ |
| Resource resource = context.resourceResolver().getResource(PATH_PIPE + "/" + ContainerPipeTest.NN_DUMMYTREE); |
| PipeBindings bindings = new PipeBindings(resource); |
| bindings.initializeScriptEngine(scriptEngine); |
| return bindings; |
| } |
| |
| @Test |
| public void testInstantiateExpression() throws Exception { |
| PipeBindings bindings = getDummyTreeBinding(JS_ENGINE); |
| Map<String, String> testMap = new HashMap<>(); |
| testMap.put("a", "apricots"); |
| testMap.put("b", "bananas"); |
| bindings.getBindings().put("test", testMap); |
| String newExpression = bindings.instantiateExpression("${test.a} and ${test.b}"); |
| assertEquals("expression should be correctly instantiated", "apricots and bananas", newExpression); |
| } |
| |
| @Test |
| public void testEvaluateNull() throws Exception { |
| PipeBindings bindings = getDummyTreeBinding(JS_ENGINE); |
| assertNull("${null} object should be instantiated as null", bindings.instantiateObject("${null}")); |
| assertNull("${null} expression should be instantiated as null", bindings.instantiateExpression("${null}")); |
| } |
| |
| @Test |
| public void testInstantiateObject() throws Exception { |
| PipeBindings bindings = getDummyTreeBinding(JS_ENGINE); |
| Map<String, String> testMap = new HashMap<>(); |
| testMap.put("a", "apricots"); |
| testMap.put("b", "bananas"); |
| bindings.getBindings().put("test", testMap); |
| String newExpression = (String)bindings.instantiateObject("${test.a} and ${test.b}"); |
| assertEquals("expression should be correctly instantiated", "apricots and bananas", newExpression); |
| } |
| |
| @Test |
| public void testJSAdditionalScript() throws Exception { |
| context.load().binaryFile("/testSum.js", "/content/test/testSum.js"); |
| Resource resource = context.resourceResolver().getResource(MOREBINDINGS); |
| BasePipe pipe = (BasePipe)plumber.getPipe(resource); |
| Number expression = (Number)pipe.bindings.instantiateObject("${testSumFunction(1,2)}"); |
| assertEquals("computed expression have testSum script's functionavailable", 3, expression.intValue()); |
| } |
| |
| @Test |
| public void testGroovyPipe() throws Exception { |
| ExecutionResult executionResult = plumber.newPipe(context.resourceResolver()) |
| .echo("/content") |
| .mkdir("hello/${\"$who\"}") |
| .runWith("engine","groovy","who","world"); |
| assertNotNull(executionResult); |
| assertEquals("/content/hello/world", executionResult.currentPathSet.iterator().next()); |
| } |
| } |