/**
* 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.component.bean;
import org.apache.camel.CamelExecutionException;
import org.apache.camel.ContextTestSupport;
import org.apache.camel.builder.RouteBuilder;
public class MethodCallMissingParenthesisTest extends ContextTestSupport {
@Override
public boolean isUseRouteBuilder() {
return false;
}
public void testCorrect() throws Exception {
context.addRoutes(new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:start")
.transform().method(MethodCallMissingParenthesisTest.class, "doSomething(${body}, ${header.foo})")
.to("mock:result");
}
});
context.start();
getMockEndpoint("mock:result").expectedBodiesReceived("Hello=Camel");
template.sendBodyAndHeader("direct:start", "Hello", "foo", "Camel");
assertMockEndpointsSatisfied();
}
public void testMissing() throws Exception {
context.addRoutes(new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:start")
.transform().method(MethodCallMissingParenthesisTest.class, "doSomething(${body}, ${header.foo}")
.to("mock:result");
}
});
context.start();
try {
template.sendBodyAndHeader("direct:start", "Hello", "foo", "Camel");
fail("Should throw exception");
} catch (CamelExecutionException e) {
IllegalArgumentException iae = assertIsInstanceOf(IllegalArgumentException.class, e.getCause().getCause());
assertEquals("Method should end with parenthesis, was doSomething(${body}, ${header.foo}", iae.getMessage());
}
}
public void testInvalidName() throws Exception {
context.addRoutes(new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:start")
.transform().method(MethodCallMissingParenthesisTest.class, "--doSomething(${body}, ${header.foo})")
.to("mock:result");
}
});
context.start();
try {
template.sendBodyAndHeader("direct:start", "Hello", "foo", "Camel");
fail("Should throw exception");
} catch (CamelExecutionException e) {
IllegalArgumentException iae = assertIsInstanceOf(IllegalArgumentException.class, e.getCause().getCause());
assertEquals("Method name must start with a valid java identifier at position: 0 in method: --doSomething(${body}, ${header.foo})", iae.getMessage());
}
}
public String doSomething(String body, String header) {
return body + "=" + header;
}
}