| /** |
| * 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.camel.language; |
| |
| import org.apache.camel.Exchange; |
| import org.apache.camel.LanguageTestSupport; |
| import org.apache.camel.impl.ExpressionAdapter; |
| import org.apache.camel.impl.JndiRegistry; |
| |
| public class RefTest extends LanguageTestSupport { |
| |
| @Override |
| protected JndiRegistry createRegistry() throws Exception { |
| JndiRegistry jndi = super.createRegistry(); |
| jndi.bind("myExp", new MyExpression()); |
| return jndi; |
| } |
| |
| public void testRefExpressions() throws Exception { |
| assertExpression("myExp", "Hello World"); |
| } |
| |
| public void testRefExpressionsNotFound() throws Exception { |
| try { |
| assertExpression("foo", "Hello World"); |
| fail("Should have thrown exception"); |
| } catch (IllegalArgumentException e) { |
| assertEquals("Cannot find expression in registry with ref: foo", e.getMessage()); |
| } |
| } |
| |
| public void testPredicates() throws Exception { |
| assertPredicate("myExp"); |
| } |
| |
| protected String getLanguageName() { |
| return "ref"; |
| } |
| |
| private class MyExpression extends ExpressionAdapter { |
| |
| @Override |
| public Object evaluate(Exchange exchange) { |
| return "Hello World"; |
| } |
| } |
| } |