/**
* 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.CamelExecutionException;
import org.apache.camel.ContextTestSupport;
import org.apache.camel.builder.RouteBuilder;
public class BeanLanguageMethodMissingParenthesisTest extends ContextTestSupport {
@Override
public boolean isUseRouteBuilder() {
return false;
}
public void testFooCorrect() throws Exception {
context.addRoutes(new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:start")
.filter(method(BeanLanguageMethodMissingParenthesisTest.class, "couldThisBeFoo(${body}, ${header.foo})"))
.to("mock:foo")
.end()
.to("mock:result");
}
});
context.start();
getMockEndpoint("mock:result").expectedMessageCount(1);
getMockEndpoint("mock:foo").expectedMessageCount(1);
template.sendBodyAndHeader("direct:start", "Hello World", "foo", "yes");
assertMockEndpointsSatisfied();
resetMocks();
getMockEndpoint("mock:result").expectedMessageCount(1);
getMockEndpoint("mock:foo").expectedMessageCount(0);
template.sendBodyAndHeader("direct:start", "Hello World", "foo", "no");
assertMockEndpointsSatisfied();
}
public void testFooMissingParenthesis() throws Exception {
context.addRoutes(new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:start")
.filter(method(BeanLanguageMethodMissingParenthesisTest.class, "couldThisBeFoo(${body}, ${header.foo}"))
.to("mock:foo")
.end()
.to("mock:result");
}
});
context.start();
try {
template.sendBodyAndHeader("direct:start", "Hello World", "foo", "yes");
fail("Should throw exception");
} catch (CamelExecutionException e) {
IllegalArgumentException iae = assertIsInstanceOf(IllegalArgumentException.class, e.getCause().getCause());
assertEquals("Method should end with parenthesis, was couldThisBeFoo(${body}, ${header.foo}", iae.getMessage());
}
}
public void testFooInvalidName() throws Exception {
context.addRoutes(new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:start")
.filter(method(BeanLanguageMethodMissingParenthesisTest.class, "--couldThisBeFoo(${body}, ${header.foo})"))
.to("mock:foo")
.end()
.to("mock:result");
}
});
context.start();
try {
template.sendBodyAndHeader("direct:start", "Hello World", "foo", "yes");
fail("Should throw exception");
} catch (CamelExecutionException e) {
IllegalArgumentException iae = assertIsInstanceOf(IllegalArgumentException.class, e.getCause().getCause());
assertEquals("Method name must start with a valid java identifier at position: 0 in method: --couldThisBeFoo(${body}, ${header.foo})", iae.getMessage());
}
}
public boolean couldThisBeFoo(String body, String header) {
return "yes".equals(header);
}
}