components/camel-minio/src/test/java/org/apache/camel/component/minio/integration/MinioListObjectsOperationIntegrationTest.java

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 * 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
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 *
 *      http://www.apache.org/licenses/LICENSE-2.0
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package org.apache.camel.component.minio.integration;

import java.io.IOException;
import java.util.Iterator;
import java.util.Properties;

import com.google.common.collect.Iterators;
import io.minio.MinioClient;
import io.minio.Result;
import io.minio.messages.Item;
import org.apache.camel.BindToRegistry;
import org.apache.camel.EndpointInject;
import org.apache.camel.Exchange;
import org.apache.camel.ExchangePattern;
import org.apache.camel.ProducerTemplate;
import org.apache.camel.builder.RouteBuilder;
import org.apache.camel.component.minio.MinioConstants;
import org.apache.camel.component.minio.MinioOperations;
import org.apache.camel.component.mock.MockEndpoint;
import org.apache.camel.test.junit5.CamelTestSupport;
import org.junit.jupiter.api.Disabled;
import org.junit.jupiter.api.Test;

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

@Disabled("Must be manually tested. Provide your own accessKey and secretKey!")
public class MinioListObjectsOperationIntegrationTest extends CamelTestSupport {
    final Properties properties = MinioTestUtils.loadMinioPropertiesFile();

    @BindToRegistry("minioClient")
    MinioClient minioClient =
            MinioClient.builder()
                    .endpoint(properties.getProperty("endpoint"))
                    .credentials(properties.getProperty("accessKey"), properties.getProperty("secretKey"))
                    .build();

    @EndpointInject
    private ProducerTemplate template;

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

    public MinioListObjectsOperationIntegrationTest() throws IOException {
    }

    @SuppressWarnings("unchecked")
    @Test
    public void sendIn() throws Exception {
        result.expectedMessageCount(1);

        template.send("direct:listBuckets", exchange -> exchange.getIn().setHeader(MinioConstants.MINIO_OPERATION, MinioOperations.listBuckets));

        template.send("direct:addObject", ExchangePattern.InOnly, exchange -> {
            exchange.getIn().setHeader(MinioConstants.OBJECT_NAME, "CamelUnitTest2");
            exchange.getIn().setBody("This is my bucket content.");
            exchange.getIn().removeHeader(MinioConstants.MINIO_OPERATION);
        });

        Exchange exchange = template.request("direct:listObjects", exchange13 -> {
            exchange13.getIn().setHeader(MinioConstants.BUCKET_NAME, "mycamel2");
            exchange13.getIn().setHeader(MinioConstants.MINIO_OPERATION, MinioOperations.listObjects);
        });

        Iterable<Result<Item>> respond = (Iterable<Result<Item>>) exchange.getMessage().getBody();
        Iterator<Result<Item>> respondSize = respond.iterator();
        Iterator<Result<Item>> respondIterator = respond.iterator();

        assertEquals(1, Iterators.size(respondSize));
        assertEquals("CamelUnitTest2", respondIterator.next().get().objectName());

        template.send("direct:deleteObject", ExchangePattern.InOnly, exchange12 -> {
            exchange12.getIn().setHeader(MinioConstants.OBJECT_NAME, "CamelUnitTest2");
            exchange12.getIn().setHeader(MinioConstants.BUCKET_NAME, "mycamel2");
            exchange12.getIn().setHeader(MinioConstants.MINIO_OPERATION, MinioOperations.deleteObject);
        });

        template.send("direct:deleteBucket", exchange1 -> {
            exchange1.getIn().setHeader(MinioConstants.BUCKET_NAME, "mycamel2");
            exchange1.getIn().setHeader(MinioConstants.MINIO_OPERATION, MinioOperations.deleteBucket);
        });

        assertMockEndpointsSatisfied();
    }

    @Override
    protected RouteBuilder createRouteBuilder() {
        return new RouteBuilder() {
            @Override
            public void configure() {
                String minioEndpoint = "minio://mycamel2?autoCreateBucket=true";

                from("direct:listBucket").to(minioEndpoint);

                from("direct:addObject").to(minioEndpoint);

                from("direct:deleteObject").to(minioEndpoint);

                from("direct:listObjects").to(minioEndpoint);

                from("direct:deleteBucket").to(minioEndpoint).to("mock:result");

            }
        };
    }
}