/**
* 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.util.component;
import java.util.ArrayList;
import java.util.List;
import org.apache.camel.util.component.ArgumentSubstitutionParser.Substitution;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
public class ArgumentSubstitutionParserTest {
private static final String PERSON = "person";
@Test
public void testParse() throws Exception {
final Substitution[] adapters = new Substitution[4];
adapters[0] = new Substitution(".+", "name", PERSON);
adapters[1] = new Substitution("greet.+", "person([0-9]+)", "astronaut$1");
adapters[2] = new Substitution(".+", "(.+)", "java.util.List", "$1List");
adapters[3] = new Substitution(".+", "(.+)", ".*?(\\w++)\\[\\]", "$1Array", true);
final ApiMethodParser<TestProxy> parser = new ArgumentSubstitutionParser<TestProxy>(TestProxy.class, adapters);
final ArrayList<String> signatures = new ArrayList<String>();
signatures.add("public String sayHi();");
signatures.add("public String sayHi(final String name);");
signatures.add("public final String greetMe(final String name);");
signatures.add("public final String greetUs(final String name1, String name2);");
signatures.add("public final String greetAll(String[] names);");
signatures.add("public final String greetAll(java.util.List<String> names);");
signatures.add("public final java.util.Map<String, String> greetAll(java.util.Map<String> nameMap);");
signatures.add("public final String[] greetTimes(String name, int times);");
parser.setSignatures(signatures);
final List<ApiMethodParser.ApiMethodModel> methodModels = parser.parse();
assertEquals(8, methodModels.size());
final ApiMethodParser.ApiMethodModel sayHi1 = methodModels.get(7);
assertEquals(PERSON, sayHi1.getArguments().get(0).getName());
assertEquals("SAYHI_1", sayHi1.getUniqueName());
final ApiMethodParser.ApiMethodModel greetMe = methodModels.get(3);
assertEquals(PERSON, greetMe.getArguments().get(0).getName());
final ApiMethodParser.ApiMethodModel greetUs = methodModels.get(5);
assertEquals("astronaut1", greetUs.getArguments().get(0).getName());
assertEquals("astronaut2", greetUs.getArguments().get(1).getName());
final ApiMethodParser.ApiMethodModel greetAll = methodModels.get(0);
assertEquals("personMap", greetAll.getArguments().get(0).getName());
final ApiMethodParser.ApiMethodModel greetAll1 = methodModels.get(1);
assertEquals("personsList", greetAll1.getArguments().get(0).getName());
final ApiMethodParser.ApiMethodModel greetAll2 = methodModels.get(2);
assertEquals("stringArray", greetAll2.getArguments().get(0).getName());
}
}