storage-manager-wrapper/src/test/java/org/gcube/contentmanager/storageclient/test/HLcheckTest.java

package org.gcube.contentmanager.storageclient.test;

import static org.junit.Assert.*;

import java.io.File;
import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.InputStream;
import java.util.List;

import org.gcube.common.scope.api.ScopeProvider;
import org.gcube.contentmanager.storageclient.test.utils.Costants;
import org.gcube.contentmanager.storageclient.wrapper.AccessType;
import org.gcube.contentmanagement.blobstorage.resource.StorageObject;
import org.gcube.contentmanagement.blobstorage.service.IClient;
import org.gcube.contentmanagement.blobstorage.transport.backend.RemoteBackendException;
import org.gcube.contentmanager.storageclient.wrapper.StorageClient;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;

public class HLcheckTest {


	private String owner="rcirillo";
	private String localPath="src/test/resources/CostaRica1.jpg";
	private String remotePath="/test/imgs/CostaRica1.jpg";
	private String remotePath1="/test/imgs/CostaRica2.jpg";
	private String absoluteLocalPath;
	private String newFilePath="src/test/resources";
	private IClient client;
	private String scope="/d4science.research-infrastructures.eu";//"/d4science.research-infrastructures.eu";//Costants.DEFAULT_SCOPE_STRING;//"/gcube/devsec";//"/d4science.research-infrastructures.eu";//"/d4science.research-infrastructures.eu";//"/d4science.research-infrastructures.eu";//"/d4science.research-infrastructures.eu";// //"/CNR.it";// ///gcube/devsec/devVRE"; //"/CNR.it/ISTI";//"/gcube/devsec/devVRE"; // /d4science.research-infrastructures.eu"; //"/d4science.research-infrastructures.eu"; //"/CNR.it/ISTI";//
	private String serviceClass="org.gcube.portlets.user";//"JUnitTest";
	private String serviceName="home-library";//"test-home-library";//"StorageManager";
	private String id;
	private String id1;
	
	@Before
	public void getClient() throws RemoteBackendException{
//		ScopeProvider.instance.set(Costants.DEFAULT_SCOPE_STRING);
		ScopeProvider.instance.set(scope);
		try {
			client=new StorageClient(serviceClass, serviceName, owner, AccessType.SHARED, scope, false).getClient();
			assertNotNull(client);
		} catch (Exception e) {
			// TODO Auto-generated catch block
			e.printStackTrace();
		}
		setLocalResources();
		id=client.put(true).LFile(absoluteLocalPath).RFile(remotePath);
		System.out.println("upload done ");
		id1=client.put(true).LFile(absoluteLocalPath).RFile(remotePath1);
		System.out.println("upload done ");
		assertNotNull(id);
		
	}
	
	@Test
	public void downloadByPath() throws RemoteBackendException {
		String idFound=client.get().LFile(newFilePath).RFile(remotePath);
		System.out.println("downloadByPath id: "+idFound+" id orig "+id );
		File f =new File(newFilePath);
		System.out.println("path new File downloaded: "+f.getAbsolutePath());
		assertTrue(f.exists());
		removeLocalFile();
	}

	@Test
	public void downloadByInputStream() throws IOException, InterruptedException {
		downloadByIS(id);
		downloadByIS(id1);
		
	}

	@Test
	public void downloadById() throws RemoteBackendException{
//		String idReturned=client.get().LFile(newFilePath).RFileById(id);
		String idReturned=client.get().LFile(newFilePath).RFile(id);
		System.out.println("downloadById id: "+idReturned);
//		File f =new File(newFilePath);
		File f =new File(newFilePath);
		System.out.println("path new File downloaded: "+f.getAbsolutePath());
		assertTrue(f.exists());
		removeLocalFile();
	}
	
	@Test
	public void downloadBySpecificIdOnlyForTest() throws RemoteBackendException{
//		String idReturned=client.get().LFile(newFilePath).RFileById(id);
		String file="/home/rcirillo-pc/Downloads/ce1159aa-a87f-4074-a3f9-36fe26d62f87-d4science.research-infrastructures.eu-gCubeApps-DESCRAMBLE.zip";
		String idReturned=client.get().LFile(file).RFile("5f6a1f405b0bde3544cbd3be");
		System.out.println("downloadById id: "+idReturned);
//		File f =new File(newFilePath);
		File f =new File(file);
		System.out.println("path new File downloaded: "+f.getAbsolutePath());
		assertTrue(f.exists());
		removeLocalFile();
	}

	

	
	@After
	public void removeRemoteFile() throws RemoteBackendException{
		String id=client.remove().RFile(remotePath);
		System.out.println("removeRemotePath id: "+id);
		String id1=client.remove().RFile(remotePath1);
		System.out.println("removeRemotePath id: "+id1);
		List<StorageObject> list=client.showDir().RDir("test/imgs");
		for(StorageObject obj : list){
			System.out.println("found "+obj.getName());
		}
		assertTrue(list.isEmpty());
	}

	private void removeLocalFile(){
		File f=new File(newFilePath);
		f.delete();
		assertFalse(f.exists());
	}


	private void setLocalResources() {
		absoluteLocalPath=new File(localPath).getAbsolutePath();
		String dir=new File(absoluteLocalPath).getParent();
		newFilePath=dir+"/Junit.jpg";
		absoluteLocalPath=new File(localPath).getAbsolutePath();
	}
	
	private void downloadByIS(String id) throws FileNotFoundException, IOException,
	InterruptedException {
		System.out.println("download by InputStream with id: "+id);
		InputStream is=client.get().RFileAsInputStream(id);
		System.out.println("store in: "+newFilePath);
		File file=new File(newFilePath);
		FileOutputStream out=new FileOutputStream(file);
		byte buf[]=new byte[1024];
		int len=0;
		while((len=is.read(buf))>0){
			out.write(buf,0,len);
		}	  
		out.close();
		is.close();
		System.out.println("path new File downloaded: "+file.getAbsolutePath());
		assertTrue(file.exists());
		removeLocalFile();
	}
}