/**
* 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.impl;
import java.util.List;
import java.util.Map;
import org.apache.camel.Component;
import org.apache.camel.Endpoint;
import org.apache.camel.NoSuchEndpointException;
import org.apache.camel.ResolveEndpointFailedException;
import org.apache.camel.Route;
import org.apache.camel.TestSupport;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.bean.BeanComponent;
import org.apache.camel.component.direct.DirectComponent;
import org.apache.camel.component.log.LogComponent;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.util.CamelContextHelper;
/**
* @version $Revision: 961574 $
*/
public class DefaultCamelContextTest extends TestSupport {
public void testAutoCreateComponentsOn() {
DefaultCamelContext ctx = new DefaultCamelContext();
ctx.disableJMX();
Component component = ctx.getComponent("bean");
assertNotNull(component);
assertEquals(component.getClass(), BeanComponent.class);
}
public void testAutoCreateComponentsOff() {
DefaultCamelContext ctx = new DefaultCamelContext();
ctx.disableJMX();
ctx.setAutoCreateComponents(false);
Component component = ctx.getComponent("bean");
assertNull(component);
}
public void testGetComponents() throws Exception {
DefaultCamelContext ctx = new DefaultCamelContext();
ctx.disableJMX();
Component component = ctx.getComponent("bean");
assertNotNull(component);
List<String> list = ctx.getComponentNames();
assertEquals(1, list.size());
assertEquals("bean", list.get(0));
}
public void testGetEndpoint() throws Exception {
DefaultCamelContext ctx = new DefaultCamelContext();
ctx.disableJMX();
Endpoint endpoint = ctx.getEndpoint("log:foo");
assertNotNull(endpoint);
try {
ctx.getEndpoint(null);
fail("Should have thrown exception");
} catch (IllegalArgumentException e) {
// expected
}
}
public void testGetEndpointNotFound() throws Exception {
DefaultCamelContext ctx = new DefaultCamelContext();
ctx.disableJMX();
try {
ctx.getEndpoint("xxx:foo");
fail("Should have thrown a ResolveEndpointFailedException");
} catch (ResolveEndpointFailedException e) {
assertTrue(e.getMessage().contains("No component found with scheme: xxx"));
}
}
public void testGetEndpointNoScheme() throws Exception {
DefaultCamelContext ctx = new DefaultCamelContext();
ctx.disableJMX();
try {
CamelContextHelper.getMandatoryEndpoint(ctx, "log.foo");
fail("Should have thrown a NoSuchEndpointException");
} catch (NoSuchEndpointException e) {
// expected
}
}
public void testRestartCamelContext() throws Exception {
DefaultCamelContext ctx = new DefaultCamelContext();
ctx.disableJMX();
ctx.addRoutes(new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:endpointA").to("mock:endpointB");
}
});
ctx.start();
assertEquals("Should have one RouteService", 1, ctx.getRouteServices().size());
String routesString = ctx.getRoutes().toString();
ctx.stop();
assertEquals("The RouteService should NOT be removed even when we stop", 1, ctx.getRouteServices().size());
ctx.start();
assertEquals("Should have one RouteService", 1, ctx.getRouteServices().size());
assertEquals("The Routes should be same", routesString, ctx.getRoutes().toString());
ctx.stop();
assertEquals("The RouteService should NOT be removed even when we stop", 1, ctx.getRouteServices().size());
}
public void testName() {
DefaultCamelContext ctx = new DefaultCamelContext();
ctx.disableJMX();
assertNotNull("Should have a default name", ctx.getName());
ctx.setName("foo");
assertEquals("foo", ctx.getName());
assertNotNull(ctx.toString());
assertTrue(ctx.isAutoStartup());
}
public void testVersion() {
DefaultCamelContext ctx = new DefaultCamelContext();
ctx.disableJMX();
assertNotNull("Should have a version", ctx.getVersion());
}
public void testHasComponent() {
DefaultCamelContext ctx = new DefaultCamelContext();
ctx.disableJMX();
assertNull(ctx.hasComponent("log"));
ctx.addComponent("log", new LogComponent());
assertNotNull(ctx.hasComponent("log"));
}
public void testGetComponent() {
DefaultCamelContext ctx = new DefaultCamelContext();
ctx.disableJMX();
ctx.addComponent("log", new LogComponent());
LogComponent log = ctx.getComponent("log", LogComponent.class);
assertNotNull(log);
try {
ctx.addComponent("direct", new DirectComponent());
ctx.getComponent("log", DirectComponent.class);
fail("Should have thrown exception");
} catch (IllegalArgumentException e) {
// expected
}
}
public void testGetEndpointMap() throws Exception {
DefaultCamelContext ctx = new DefaultCamelContext();
ctx.disableJMX();
ctx.addEndpoint("mock://foo", new MockEndpoint("mock://foo"));
Map<String, Endpoint> map = ctx.getEndpointMap();
assertEquals(1, map.size());
}
public void testHasEndpoint() throws Exception {
DefaultCamelContext ctx = new DefaultCamelContext();
ctx.disableJMX();
ctx.addEndpoint("mock://foo", new MockEndpoint("mock://foo"));
assertNotNull(ctx.hasEndpoint("mock://foo"));
assertNull(ctx.hasEndpoint("mock://bar"));
try {
Endpoint endpoint = ctx.hasEndpoint(null);
assertNull("Should not have endpoint", endpoint);
} catch (ResolveEndpointFailedException e) {
// expected
}
}
public void testGetRouteById() throws Exception {
DefaultCamelContext ctx = new DefaultCamelContext();
ctx.disableJMX();
ctx.addRoutes(new RouteBuilder() {
@Override
public void configure() throws Exception {
from("direct:start").routeId("coolRoute").to("mock:result");
}
});
ctx.start();
Route route = ctx.getRoute("coolRoute");
assertNotNull(route);
assertEquals("coolRoute", route.getId());
assertEquals("direct://start", route.getConsumer().getEndpoint().getEndpointUri());
assertNull(ctx.getRoute("unknown"));
ctx.stop();
}
}