/**
* 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.validator;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import java.util.concurrent.TimeUnit;
import org.apache.camel.ContextTestSupport;
import org.apache.camel.Exchange;
import org.apache.camel.ExchangePattern;
import org.apache.camel.ValidationException;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.processor.validation.NoXmlHeaderValidationException;
public class ValidatorRouteTest extends ContextTestSupport {
protected MockEndpoint validEndpoint;
protected MockEndpoint finallyEndpoint;
protected MockEndpoint invalidEndpoint;
public void testValidMessage() throws Exception {
validEndpoint.expectedMessageCount(1);
finallyEndpoint.expectedMessageCount(1);
template.sendBody("direct:start",
"<mail xmlns='http://foo.com/bar'><subject>Hey</subject><body>Hello world!</body></mail>");
MockEndpoint.assertIsSatisfied(validEndpoint, invalidEndpoint, finallyEndpoint);
}
public void testValidMessageInHeader() throws Exception {
validEndpoint.expectedMessageCount(1);
finallyEndpoint.expectedMessageCount(1);
template.sendBodyAndHeader("direct:startHeaders",
null,
"headerToValidate",
"<mail xmlns='http://foo.com/bar'><subject>Hey</subject><body>Hello world!</body></mail>");
MockEndpoint.assertIsSatisfied(validEndpoint, invalidEndpoint, finallyEndpoint);
}
public void testInvalidMessage() throws Exception {
invalidEndpoint.expectedMessageCount(1);
finallyEndpoint.expectedMessageCount(1);
template.sendBody("direct:start",
"<mail xmlns='http://foo.com/bar'><body>Hello world!</body></mail>");
MockEndpoint.assertIsSatisfied(validEndpoint, invalidEndpoint, finallyEndpoint);
}
public void testInvalidMessageInHeader() throws Exception {
invalidEndpoint.expectedMessageCount(1);
finallyEndpoint.expectedMessageCount(1);
template.sendBodyAndHeader("direct:startHeaders",
null,
"headerToValidate",
"<mail xmlns='http://foo.com/bar'><body>Hello world!</body></mail>");
MockEndpoint.assertIsSatisfied(validEndpoint, invalidEndpoint, finallyEndpoint);
}
public void testNullHeaderNoFail() throws Exception {
validEndpoint.expectedMessageCount(1);
template.sendBodyAndHeader("direct:startNullHeaderNoFail", null, "headerToValidate", null);
MockEndpoint.assertIsSatisfied(validEndpoint);
}
public void testNullHeader() throws Exception {
validEndpoint.setExpectedMessageCount(0);
Exchange in = resolveMandatoryEndpoint("direct:startNoHeaderException").createExchange(ExchangePattern.InOut);
in.getIn().setBody(null);
in.getIn().setHeader("headerToValidate", null);
Exchange out = template.send("direct:startNoHeaderException", in);
MockEndpoint.assertIsSatisfied(validEndpoint, invalidEndpoint, finallyEndpoint);
Exception exception = out.getException();
assertTrue("Should be failed", out.isFailed());
assertTrue("Exception should be correct type", exception instanceof NoXmlHeaderValidationException);
assertTrue("Exception should mention missing header", exception.getMessage().contains("headerToValidate"));
}
public void testInvalideBytesMessage() throws Exception {
invalidEndpoint.expectedMessageCount(1);
finallyEndpoint.expectedMessageCount(1);
template.sendBody("direct:start",
"<mail xmlns='http://foo.com/bar'><body>Hello world!</body></mail>".getBytes());
MockEndpoint.assertIsSatisfied(validEndpoint, invalidEndpoint, finallyEndpoint);
}
public void testInvalidBytesMessageInHeader() throws Exception {
invalidEndpoint.expectedMessageCount(1);
finallyEndpoint.expectedMessageCount(1);
template.sendBodyAndHeader("direct:startHeaders",
null,
"headerToValidate",
"<mail xmlns='http://foo.com/bar'><body>Hello world!</body></mail>".getBytes());
MockEndpoint.assertIsSatisfied(validEndpoint, invalidEndpoint, finallyEndpoint);
}
public void testUseNotASharedSchema() throws Exception {
validEndpoint.expectedMessageCount(1);
template.sendBody("direct:useNotASharedSchema", "<mail xmlns='http://foo.com/bar'><subject>Hey</subject><body>Hello world!</body></mail>");
MockEndpoint.assertIsSatisfied(validEndpoint, invalidEndpoint, finallyEndpoint);
}
public void testConcurrentUseNotASharedSchema() throws Exception {
validEndpoint.expectedMessageCount(10);
// latch for the 10 exchanges we expect
final CountDownLatch latch = new CountDownLatch(10);
// setup a task executor to be able send the messages in parallel
ExecutorService executor = Executors.newCachedThreadPool();
for (int i = 0; i < 10; i++) {
executor.execute(new Runnable() {
public void run() {
template.requestBody("direct:useNotASharedSchema", "<mail xmlns='http://foo.com/bar'><subject>Hey</subject><body>Hello world!</body></mail>");
latch.countDown();
}
});
}
try {
// wait for test completion, timeout after 30 sec to let other unit test run to not wait forever
assertTrue(latch.await(30000L, TimeUnit.MILLISECONDS));
assertEquals("Latch should be zero", 0, latch.getCount());
} finally {
executor.shutdown();
}
MockEndpoint.assertIsSatisfied(validEndpoint, invalidEndpoint, finallyEndpoint);
}
@Override
protected void setUp() throws Exception {
super.setUp();
validEndpoint = resolveMandatoryEndpoint("mock:valid", MockEndpoint.class);
invalidEndpoint = resolveMandatoryEndpoint("mock:invalid", MockEndpoint.class);
finallyEndpoint = resolveMandatoryEndpoint("mock:finally", MockEndpoint.class);
}
@Override
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:start")
.doTry()
.to("validator:org/apache/camel/component/validator/schema.xsd")
.to("mock:valid")
.doCatch(ValidationException.class)
.to("mock:invalid")
.doFinally()
.to("mock:finally")
.end();
from("direct:startHeaders")
.doTry()
.to("validator:org/apache/camel/component/validator/schema.xsd?headerName=headerToValidate")
.to("mock:valid")
.doCatch(ValidationException.class)
.to("mock:invalid")
.doFinally()
.to("mock:finally")
.end();
from("direct:startNoHeaderException")
.to("validator:org/apache/camel/component/validator/schema.xsd?headerName=headerToValidate")
.to("mock:valid");
from("direct:startNullHeaderNoFail")
.to("validator:org/apache/camel/component/validator/schema.xsd?headerName=headerToValidate&failOnNullHeader=false")
.to("mock:valid");
from("direct:useNotASharedSchema")
.to("validator:org/apache/camel/component/validator/schema.xsd?useSharedSchema=false")
.to("mock:valid");
}
};
}
}