| /* |
| * 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.felix.gogo.runtime; |
| |
| import org.junit.Test; |
| |
| import java.io.ByteArrayInputStream; |
| import java.io.ByteArrayOutputStream; |
| import java.util.Collections; |
| |
| import static org.junit.Assert.assertEquals; |
| |
| public class ClosureTest { |
| |
| @Test |
| public void testParentSessionClosure() throws Exception { |
| CommandProcessorImpl processor = new CommandProcessorImpl(null); |
| ByteArrayInputStream bais = new ByteArrayInputStream("".getBytes()); |
| ByteArrayOutputStream baos = new ByteArrayOutputStream(); |
| CommandSessionImpl parent = processor.createSession(bais, baos, baos); |
| parent.execute("var = a"); |
| parent.execute("cmd = { $var }"); |
| CommandSessionImpl child = processor.createSession(parent); |
| child.execute("var = b"); |
| assertEquals("a", ((Closure) parent.get("cmd")).execute(parent, Collections.emptyList()).toString()); |
| assertEquals("b", ((Closure) parent.get("cmd")).execute(child, Collections.emptyList()).toString()); |
| } |
| } |