/*
 * 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.component.aws2.lambda;

import org.apache.camel.BindToRegistry;
import org.apache.camel.EndpointInject;
import org.apache.camel.Exchange;
import org.apache.camel.ExchangePattern;
import org.apache.camel.Processor;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.test.junit5.CamelTestSupport;
import org.junit.jupiter.api.Test;

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

public class LambdaProducerDefaultFunctionTest extends CamelTestSupport {

    @BindToRegistry("awsLambdaClient")
    AmazonLambdaClientMock clientMock = new AmazonLambdaClientMock();

    @EndpointInject("mock:result")
    private MockEndpoint mock;

    @Test
    public void lambdaInvokeFunctionTest() throws Exception {
        Exchange exchange = template.send("direct:invokeFunction", ExchangePattern.InOut, new Processor() {
            @Override
            public void process(Exchange exchange) {
                exchange.getIn().setBody("{\"name\":\"Camel\"}");
            }
        });
        MockEndpoint.assertIsSatisfied(context);

        assertNotNull(exchange.getMessage().getBody(String.class));
        assertEquals("{\"Hello\":\"Camel\"}", exchange.getMessage().getBody(String.class));
    }

    @Override
    protected RouteBuilder createRouteBuilder() {
        return new RouteBuilder() {
            @Override
            public void configure() {

                from("direct:invokeFunction").to("aws2-lambda://GetHelloWithName?awsLambdaClient=#awsLambdaClient")
                        .to("mock:result");

            }
        };
    }
}
