/**
* 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.processor.interceptor;
import org.apache.camel.ContextTestSupport;
import org.apache.camel.builder.AdviceWithRouteBuilder;
import org.apache.camel.builder.RouteBuilder;
/**
* Advice with tests
*/
public class AdviceWithTasksTest extends ContextTestSupport {
public void testUnknownId() throws Exception {
try {
context.getRouteDefinitions().get(0).adviceWith(context, new AdviceWithRouteBuilder() {
@Override
public void configure() throws Exception {
weaveById("xxx").replace().to("mock:xxx");
}
});
fail("Should hve thrown exception");
} catch (IllegalArgumentException e) {
assertTrue(e.getMessage(), e.getMessage().startsWith("There are no outputs which matches: xxx in the route"));
}
}
public void testReplace() throws Exception {
// START SNIPPET: e1
context.getRouteDefinitions().get(0).adviceWith(context, new AdviceWithRouteBuilder() {
@Override
public void configure() throws Exception {
// weave the node in the route which has id = bar
// and replace it with the following route path
weaveById("bar").replace().multicast().to("mock:a").to("mock:b");
}
});
// END SNIPPET: e1
getMockEndpoint("mock:foo").expectedMessageCount(1);
getMockEndpoint("mock:bar").expectedMessageCount(0);
getMockEndpoint("mock:a").expectedMessageCount(1);
getMockEndpoint("mock:b").expectedMessageCount(1);
getMockEndpoint("mock:result").expectedMessageCount(1);
template.sendBody("direct:start", "Hello World");
assertMockEndpointsSatisfied();
}
public void testRemove() throws Exception {
// START SNIPPET: e2
context.getRouteDefinitions().get(0).adviceWith(context, new AdviceWithRouteBuilder() {
@Override
public void configure() throws Exception {
// weave the node in the route which has id = bar and remove it
weaveById("bar").remove();
}
});
// END SNIPPET: e2
getMockEndpoint("mock:foo").expectedMessageCount(1);
getMockEndpoint("mock:result").expectedMessageCount(1);
template.sendBody("direct:start", "Hello World");
assertMockEndpointsSatisfied();
assertFalse("Should not have removed id", context.hasEndpoint("mock:bar") == null);
}
public void testBefore() throws Exception {
// START SNIPPET: e3
context.getRouteDefinitions().get(0).adviceWith(context, new AdviceWithRouteBuilder() {
@Override
public void configure() throws Exception {
// weave the node in the route which has id = bar
// and insert the following route path before the adviced node
weaveById("bar").before().to("mock:a").transform(constant("Bye World"));
}
});
// END SNIPPET: e3
getMockEndpoint("mock:foo").expectedBodiesReceived("Hello World");
getMockEndpoint("mock:a").expectedBodiesReceived("Hello World");
getMockEndpoint("mock:bar").expectedBodiesReceived("Bye World");
getMockEndpoint("mock:result").expectedBodiesReceived("Bye World");
template.sendBody("direct:start", "Hello World");
assertMockEndpointsSatisfied();
}
public void testAfter() throws Exception {
// START SNIPPET: e4
context.getRouteDefinitions().get(0).adviceWith(context, new AdviceWithRouteBuilder() {
@Override
public void configure() throws Exception {
// weave the node in the route which has id = bar
// and insert the following route path after the advice node
weaveById("bar").after().to("mock:a").transform(constant("Bye World"));
}
});
// END SNIPPET: e4
getMockEndpoint("mock:foo").expectedBodiesReceived("Hello World");
getMockEndpoint("mock:a").expectedBodiesReceived("Hello World");
getMockEndpoint("mock:bar").expectedBodiesReceived("Hello World");
getMockEndpoint("mock:result").expectedBodiesReceived("Bye World");
template.sendBody("direct:start", "Hello World");
assertMockEndpointsSatisfied();
}
@Override
protected RouteBuilder createRouteBuilder() throws Exception {
return new RouteBuilder() {
@Override
public void configure() throws Exception {
// START SNIPPET: e5
from("direct:start")
.to("mock:foo")
.to("mock:bar").id("bar")
.to("mock:result");
// END SNIPPET: e5
}
};
}
}