/**
* 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.dataformat.xmljson;
import java.util.List;
import net.sf.json.JSONException;
import org.apache.camel.CamelExecutionException;
import org.apache.camel.Exchange;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.junit.Test;
/**
* Tests for exception cases in the XML JSON data format
*/
public class XmlJsonExceptionsTest extends AbstractJsonTestSupport {
@Test
public void testMalformedXML() throws Exception {
String in = "<noRoot>abc</noRoot><noRoot>abc</noRoot>";
MockEndpoint mockJSON = getMockEndpoint("mock:json");
mockJSON.expectedMessageCount(0);
MockEndpoint mockException = getMockEndpoint("mock:exception");
mockException.expectedMessageCount(1);
try {
template.requestBody("direct:marshal", in);
fail("Exception expected");
} catch (CamelExecutionException e) {
assertEquals("JSONException expected", JSONException.class, e.getCause().getClass());
}
List<Exchange> exchs = mockException.getExchanges();
assertEquals("Only one exchange was expected in mock:exception", 1, exchs.size());
Exception e = (Exception) exchs.get(0).getProperty(Exchange.EXCEPTION_CAUGHT);
assertNotNull("Exception expected", e);
assertEquals("JSONException expected", JSONException.class, e.getClass());
assertMockEndpointsSatisfied();
}
@Test
public void testMalformedJson() throws Exception {
String in = "{ \"a\": 123, \"b\": true, \"c\": true2 }";
MockEndpoint mockXML = getMockEndpoint("mock:xml");
mockXML.expectedMessageCount(0);
MockEndpoint mockException = getMockEndpoint("mock:exception");
mockException.expectedMessageCount(1);
try {
template.requestBody("direct:unmarshal", in);
fail("Exception expected");
} catch (CamelExecutionException e) {
assertEquals("JSONException expected", JSONException.class, e.getCause().getClass());
}
List<Exchange> exchs = mockException.getExchanges();
assertEquals("Only one exchange was expected in mock:exception", 1, exchs.size());
Exception e = (Exception) exchs.get(0).getProperty(Exchange.EXCEPTION_CAUGHT);
assertNotNull("Exception expected", e);
assertEquals("JSONException expected", JSONException.class, e.getClass());
assertMockEndpointsSatisfied();
}
@Test
public void testSendJsonToXML() throws Exception {
String in = "{ \"a\": 123, \"b\": true, \"c\": true2 }";
MockEndpoint mockJSON = getMockEndpoint("mock:xml");
mockJSON.expectedMessageCount(0);
MockEndpoint mockException = getMockEndpoint("mock:exception");
mockException.expectedMessageCount(1);
try {
template.requestBody("direct:unmarshal", in);
fail("Exception expected");
} catch (CamelExecutionException e) {
assertEquals("JSONException expected", JSONException.class, e.getCause().getClass());
}
List<Exchange> exchs = mockException.getExchanges();
assertEquals("Only one exchange was expected in mock:exception", 1, exchs.size());
Exception e = (Exception) exchs.get(0).getProperty(Exchange.EXCEPTION_CAUGHT);
assertNotNull("Exception expected", e);
assertEquals("JSONException expected", JSONException.class, e.getClass());
assertMockEndpointsSatisfied();
}
@Override
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
@Override
public void configure() throws Exception {
XmlJsonDataFormat format = new XmlJsonDataFormat();
onException(Exception.class).handled(false).to("mock:exception");
// from XML to JSON
from("direct:marshal").marshal(format).to("mock:json");
// from JSON to XML
from("direct:unmarshal").unmarshal(format).to("mock:xml");
}
};
}
}