/*
 * 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.dsl.xml.io;

import org.apache.camel.ExtendedCamelContext;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.impl.DefaultCamelContext;
import org.apache.camel.spi.Resource;
import org.junit.jupiter.api.Test;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertNotNull;

public class XmlLoadTest {
    @Test
    public void testLoadRoutesBuilderFromXml() throws Exception {
        try (DefaultCamelContext context = new DefaultCamelContext()) {
            context.addRoutes(new RouteBuilder() {
                @Override
                public void configure() throws Exception {
                    from("direct:foo")
                            .routeId("foo")
                            .to("mock:foo");
                }
            });

            context.start();

            assertNotNull(context.getRoute("foo"), "Existing foo route should be there");
            assertEquals(1, context.getRoutes().size());

            // test that existing route works
            MockEndpoint foo = context.getEndpoint("mock:foo", MockEndpoint.class);
            foo.expectedBodiesReceived("Hello World");
            context.createProducerTemplate().sendBody("direct:foo", "Hello World");
            foo.assertIsSatisfied();

            // START SNIPPET: e1
            // load route from XML and add them to the existing camel context
            ExtendedCamelContext ecc = context.adapt(ExtendedCamelContext.class);
            Resource resource = ecc.getResourceLoader().resolveResource(
                    "/org/apache/camel/dsl/xml/io/barRoute.xml");

            ecc.getRoutesLoader().loadRoutes(resource);

            // END SNIPPET: e1
            assertNotNull(context.getRoute("bar"), "Loaded bar route should be there");
            assertEquals(2, context.getRoutes().size());

            // test that loaded route works
            MockEndpoint bar = context.getEndpoint("mock:bar", MockEndpoint.class);
            bar.expectedBodiesReceived("Bye World");
            context.createProducerTemplate().sendBody("direct:bar", "Bye World");
            bar.assertIsSatisfied();
        }
    }

    @Test
    public void testLoadRoutesBuilderFromXmlNoNamespace() throws Exception {
        try (DefaultCamelContext context = new DefaultCamelContext()) {
            context.start();

            // load route from XML and add them to the existing camel context
            ExtendedCamelContext ecc = context.adapt(ExtendedCamelContext.class);
            Resource resource = ecc.getResourceLoader().resolveResource(
                    "/org/apache/camel/dsl/xml/io/bar2.xml");

            ecc.getRoutesLoader().loadRoutes(resource);

            assertNotNull(context.getRoute("bar2"), "Loaded bar2 route should be there");
            assertEquals(1, context.getRoutes().size());

            // test that loaded route works
            MockEndpoint bar = context.getEndpoint("mock:bar2", MockEndpoint.class);
            bar.expectedBodiesReceived("Hi World");
            context.createProducerTemplate().sendBody("direct:bar2", "Hi World");
            bar.assertIsSatisfied();
        }
    }
}
