fix#582 : Test case

Author: sband

bundles/sirix-core/build.gradle

@@ -43,6 +43,7 @@ dependencies {
     testImplementation testLibraries.commonsCollections4
     testImplementation testLibraries.commonsCollections4Tests
     testImplementation testLibraries.assertjCore
+	testImplementation testLibraries.s3Mock
 }
 
 description = 'SirixDB is a hybrid on-disk and in-memory document oriented, versioned database system. It has a ' +

bundles/sirix-core/src/test/java/org/sirix/io/cloud/amazon/AWSS3StorageTest.java

@@ -0,0 +1,76 @@
+package org.sirix.io.cloud.amazon;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+import java.net.URI;
+
+import org.junit.After;
+import org.junit.Before;
+import org.junit.Test;
+import org.sirix.XmlTestHelper;
+import org.sirix.XmlTestHelper.PATHS;
+import org.sirix.access.ResourceConfiguration;
+import org.sirix.api.Database;
+import org.sirix.api.xml.XmlResourceSession;
+import org.sirix.io.StorageType;
+
+import io.findify.s3mock.S3Mock;
+import software.amazon.awssdk.auth.credentials.AnonymousCredentialsProvider;
+import software.amazon.awssdk.regions.Region;
+import software.amazon.awssdk.services.s3.S3Client;
+
+public class AWSS3StorageTest {
+
+	private AmazonS3Storage awsStorage;
+	private S3Client s3Client;
+	private AmazonS3StorageWriter cloudWriter;
+	private AmazonS3StorageReader cloudReader;
+	
+	@Before
+	public void setup() {
+		final ResourceConfiguration.Builder resourceConfig = new ResourceConfiguration.Builder(XmlTestHelper.RESOURCE);
+	    resourceConfig.storageType(StorageType.CLOUD);
+	    Database<XmlResourceSession> xmlDatabase = XmlTestHelper.getDatabase(PATHS.PATH1.getFile());
+	    resourceConfig.awsStoreInfo(new ResourceConfiguration.AWSStorageInformation("default", 
+	    		Region.US_EAST_1.id(), xmlDatabase.getName(), true));
+	    ResourceConfiguration testResources  = resourceConfig.build();
+	    S3Mock api = S3Mock.create(8001, ".");
+		api.start();
+		s3Client = S3Client.builder().region(Region.of(testResources.awsStoreInfo.getAwsRegion()))
+				.credentialsProvider(AnonymousCredentialsProvider.create())
+				.dualstackEnabled(true)
+				.endpointOverride(URI.create("http://127.0.0.1:8001"))
+				.build();
+		testResources.resourcePath = PATHS.PATH1.getFile();
+		
+		awsStorage = (AmazonS3Storage)StorageType.CLOUD.getInstance(testResources);
+		awsStorage.setS3Client(s3Client);
+		cloudWriter = (AmazonS3StorageWriter)awsStorage.createWriter();
+		cloudReader = (AmazonS3StorageReader)awsStorage.createReader();
+	}
+	
+	@Test
+	public void testS3StorageWriterNotNull() {
+		assertNotNull(cloudWriter);
+	}
+	
+	@Test
+	public void testS3StorageReaderNotNull() {
+		assertNotNull(cloudReader);
+	}
+	
+	@Test
+	public void testCreateBucket() {
+		awsStorage.createBucket();
+		assertTrue(awsStorage.isBucketExists());
+	}
+	
+	
+	@After
+	public void tearDown() {
+		XmlTestHelper.deleteEverything();
+		s3Client.close();
+	}
+	
+	
+}

libraries.gradle

@@ -67,5 +67,6 @@ testLibraries = [
         kotestAssertions         : 'io.kotest:kotest-assertions-core-jvm:4.0.5',
         commonsCollections4      : 'org.apache.commons:commons-collections4:4.3',
         commonsCollections4Tests : 'org.apache.commons:commons-collections4:4.3:tests',
-        assertjCore              : 'org.assertj:assertj-core:3.23.1'
+        assertjCore              : 'org.assertj:assertj-core:3.23.1',
+        s3Mock                   : 'io.findify:s3mock_2.13:0.2.6'
 ]