| /** |
| * 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.routingslip; |
| |
| import org.apache.camel.ContextTestSupport; |
| import org.apache.camel.builder.ExpressionBuilder; |
| import org.apache.camel.builder.RouteBuilder; |
| import org.apache.camel.component.mock.MockEndpoint; |
| |
| public class RoutingSlipTest extends ContextTestSupport { |
| |
| protected static final String ANSWER = "answer"; |
| protected static final String ROUTING_SLIP_HEADER = "myHeader"; |
| |
| public void testUpdatingOfRoutingSlipAllDefaults() |
| throws Exception { |
| MockEndpoint x = getMockEndpoint("mock:x"); |
| MockEndpoint y = getMockEndpoint("mock:y"); |
| MockEndpoint z = getMockEndpoint("mock:z"); |
| |
| x.expectedBodiesReceived(ANSWER); |
| y.expectedBodiesReceived(ANSWER); |
| z.expectedBodiesReceived(ANSWER); |
| |
| sendBody("direct:a", ROUTING_SLIP_HEADER, ","); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| public void testUpdatingOfRoutingSlipHeaderSet() throws Exception { |
| MockEndpoint x = getMockEndpoint("mock:x"); |
| MockEndpoint y = getMockEndpoint("mock:y"); |
| MockEndpoint z = getMockEndpoint("mock:z"); |
| |
| x.expectedBodiesReceived(ANSWER); |
| y.expectedBodiesReceived(ANSWER); |
| z.expectedBodiesReceived(ANSWER); |
| |
| sendBody("direct:b", "aRoutingSlipHeader", ","); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| public void testUpdatingOfRoutingSlipHeaderAndDelimiterSet() throws Exception { |
| MockEndpoint x = getMockEndpoint("mock:x"); |
| MockEndpoint y = getMockEndpoint("mock:y"); |
| MockEndpoint z = getMockEndpoint("mock:z"); |
| |
| x.expectedBodiesReceived(ANSWER); |
| y.expectedBodiesReceived(ANSWER); |
| z.expectedBodiesReceived(ANSWER); |
| |
| sendBody("direct:c", "aRoutingSlipHeader", "#"); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| public void testBodyExpression() throws Exception { |
| MockEndpoint x = getMockEndpoint("mock:x"); |
| MockEndpoint y = getMockEndpoint("mock:y"); |
| MockEndpoint z = getMockEndpoint("mock:z"); |
| |
| x.expectedBodiesReceived("mock:x, mock:y,mock:z"); |
| y.expectedBodiesReceived("mock:x, mock:y,mock:z"); |
| z.expectedBodiesReceived("mock:x, mock:y,mock:z"); |
| |
| template.sendBody("direct:d", "mock:x, mock:y,mock:z"); |
| assertMockEndpointsSatisfied(); |
| |
| } |
| |
| public void testMessagePassingThrough() throws Exception { |
| MockEndpoint end = getMockEndpoint("mock:end"); |
| end.expectedMessageCount(1); |
| |
| sendBody("direct:a", ROUTING_SLIP_HEADER, ","); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| public void testEmptyRoutingSlip() throws Exception { |
| MockEndpoint end = getMockEndpoint("mock:end"); |
| end.expectedMessageCount(1); |
| |
| sendBodyWithEmptyRoutingSlip(); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| public void testNoRoutingSlip() throws Exception { |
| MockEndpoint end = getMockEndpoint("mock:end"); |
| end.expectedMessageCount(1); |
| |
| sendBodyWithNoRoutingSlip(); |
| |
| assertMockEndpointsSatisfied(); |
| } |
| |
| protected void sendBody(String endpoint, String header, String delimiter) { |
| template.sendBodyAndHeader(endpoint, ANSWER, header, |
| "mock:x" + delimiter + "mock:y" + delimiter + "mock:z"); |
| } |
| |
| protected void sendBodyWithEmptyRoutingSlip() { |
| template.sendBodyAndHeader("direct:a", ANSWER, ROUTING_SLIP_HEADER, ""); |
| } |
| |
| protected void sendBodyWithNoRoutingSlip() { |
| template.sendBody("direct:a", ANSWER); |
| } |
| |
| protected RouteBuilder createRouteBuilder() { |
| return new RouteBuilder() { |
| public void configure() { |
| // START SNIPPET: e1 |
| from("direct:a").routingSlip("myHeader").to("mock:end"); |
| // END SNIPPET: e1 |
| |
| // START SNIPPET: e2 |
| from("direct:b").routingSlip(ExpressionBuilder.headerExpression("aRoutingSlipHeader")); |
| // END SNIPPET: e2 |
| |
| // START SNIPPET: e3 |
| from("direct:c").routingSlip("aRoutingSlipHeader", "#"); |
| // END SNIPPET: e3 |
| |
| // START SNIPPET: e4 |
| from("direct:d").routingSlip(body()); |
| // END SNIPPET: e4 |
| } |
| }; |
| } |
| } |