/**
* 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 java.util.Map;
import org.apache.camel.CamelExecutionException;
import org.apache.camel.ContextTestSupport;
import org.apache.camel.ExpressionEvaluationException;
import org.apache.camel.TypeConversionException;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.impl.JndiRegistry;
/**
*
*/
public class BeanParameterInvalidValueTest extends ContextTestSupport {
public void testBeanParameterInvalidValueA() throws Exception {
getMockEndpoint("mock:result").expectedMessageCount(0);
try {
template.sendBody("direct:a", "World");
fail("Should have thrown exception");
} catch (CamelExecutionException e) {
TypeConversionException cause = assertIsInstanceOf(TypeConversionException.class, e.getCause());
assertEquals(String.class, cause.getFromType());
assertEquals(int.class, cause.getToType());
assertEquals("A", cause.getValue());
}
assertMockEndpointsSatisfied();
}
public void testBeanParameterInvalidValueB() throws Exception {
getMockEndpoint("mock:result").expectedMessageCount(0);
try {
template.sendBody("direct:b", "World");
fail("Should have thrown exception");
} catch (CamelExecutionException e) {
TypeConversionException cause = assertIsInstanceOf(TypeConversionException.class, e.getCause());
assertEquals(String.class, cause.getFromType());
assertEquals(int.class, cause.getToType());
assertEquals("true", cause.getValue());
}
assertMockEndpointsSatisfied();
}
public void testBeanParameterNullC() throws Exception {
// should be an empty string
getMockEndpoint("mock:result").expectedBodiesReceived("");
template.sendBody("direct:c", "World");
assertMockEndpointsSatisfied();
}
public void testBeanParameterInvalidValueD() throws Exception {
getMockEndpoint("mock:result").expectedMessageCount(0);
try {
template.sendBody("direct:d", "World");
fail("Should have thrown exception");
} catch (CamelExecutionException e) {
ExpressionEvaluationException cause = assertIsInstanceOf(ExpressionEvaluationException.class, e.getCause());
assertTrue(cause.getCause().getMessage().startsWith("Unknown function: xxx at location 0"));
}
assertMockEndpointsSatisfied();
}
@Override
protected JndiRegistry createRegistry() throws Exception {
JndiRegistry jndi = super.createRegistry();
jndi.bind("foo", new MyBean());
return jndi;
}
@Override
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:a")
.to("bean:foo?method=echo(*, 'A')")
.to("mock:result");
from("direct:b")
.to("bean:foo?method=echo(*, true)")
.to("mock:result");
from("direct:c")
.to("bean:foo?method=echo(null, 2)")
.to("mock:result");
from("direct:d")
.to("bean:foo?method=echo(${xxx}, 2)")
.to("mock:result");
}
};
}
public static class MyBean {
public String echo(String body, int times) {
if (body == null) {
// use an empty string for no body
return "";
}
if (times > 0) {
StringBuilder sb = new StringBuilder();
for (int i = 0; i < times; i++) {
sb.append(body);
}
return sb.toString();
}
return body;
}
public String heads(String body, Map<?, ?> headers) {
return headers.get("hello") + " " + body;
}
}
}