ParamTest.java

/*
 * Copyright (C) Scott Cranton, Jakub Korab, and Christian Posta
 * https://github.com/CamelCookbook
 *
 * Licensed 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.camelcookbook.rest.param;

import org.apache.camel.Exchange;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.test.AvailablePortFinder;
import org.apache.camel.test.junit4.CamelTestSupport;
import org.junit.Test;

public class ParamTest extends CamelTestSupport {
    private final int port1 = AvailablePortFinder.getNextAvailable();

    @Override
    protected RouteBuilder createRouteBuilder() throws Exception {
        return new ParamRouteBuilder(port1);
    }

    @Test
    public void testGet() throws Exception {
        String out = fluentTemplate().to("undertow:http://localhost:" + port1 + "/say/hello")
                .withHeader(Exchange.HTTP_METHOD, "GET")
                .request(String.class);

        assertEquals("Hello World", out);
    }

    @Test
    public void testGetPathParam() throws Exception {
        String out = fluentTemplate().to("undertow:http://localhost:" + port1 + "/say/hello/Scott")
                .withHeader(Exchange.HTTP_METHOD, "GET")
                .request(String.class);

        assertEquals("Hello Scott", out);
    }

    @Test
    public void testGetQueryParam() throws Exception {
        String out = fluentTemplate().to("undertow:http://localhost:" + port1 + "/say/hello/query/Scott")
                .withHeader(Exchange.HTTP_METHOD, "GET")
                .request(String.class);

        assertEquals("Yo Scott", out);

        out = fluentTemplate().to("undertow:http://localhost:" + port1 + "/say/hello/query/Scott?verbose=false")
                .withHeader(Exchange.HTTP_METHOD, "GET")
                .request(String.class);

        assertEquals("Yo Scott", out);

        out = fluentTemplate().to("undertow:http://localhost:" + port1 + "/say/hello/query/Scott?verbose=true")
                .withHeader(Exchange.HTTP_METHOD, "GET")
                .request(String.class);

        assertEquals("Hello there Scott! How are you today?", out);
    }

    @Test
    public void testPost() throws Exception {
        final String json = "{ \"name\": \"Scott\" }";

        MockEndpoint update = getMockEndpoint("mock:Scott");
        update.expectedBodiesReceived(json);

        String out = fluentTemplate().to("undertow:http://localhost:" + port1 + "/say/bye/Scott")
                .withHeader(Exchange.HTTP_METHOD, "POST")
                .withHeader(Exchange.CONTENT_ENCODING, "application/json")
                .withBody(json)
                .request(String.class);

        assertMockEndpointsSatisfied();
    }
}