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* the License. You may obtain a copy of the License at
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*
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is part of dcm4che, an implementation of DICOM(TM) in
* Java(TM), hosted at https://github.com/gunterze/dcm4che.
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* The Initial Developer of the Original Code is
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* Portions created by the Initial Developer are Copyright (C) 2012-2014
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package org.dcm4chee.storage.test.unit.cloud;
import java.io.BufferedWriter;
import java.io.IOException;
import java.io.InputStream;
import java.io.OutputStream;
import java.nio.charset.StandardCharsets;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.Paths;
import java.nio.file.StandardOpenOption;
import java.util.concurrent.ExecutorService;
import java.util.concurrent.Executors;
import javax.enterprise.inject.Produces;
import javax.inject.Inject;
import javax.inject.Named;
import junit.framework.Assert;
import org.dcm4che3.net.Device;
import org.dcm4chee.storage.ObjectAlreadyExistsException;
import org.dcm4chee.storage.ObjectNotFoundException;
import org.dcm4chee.storage.RetrieveContext;
import org.dcm4chee.storage.StorageContext;
import org.dcm4chee.storage.cloud.CloudStorageSystemProvider;
import org.dcm4chee.storage.conf.StorageDevice;
import org.dcm4chee.storage.conf.StorageDeviceExtension;
import org.dcm4chee.storage.conf.StorageSystem;
import org.dcm4chee.storage.conf.StorageSystemGroup;
import org.dcm4chee.storage.conf.StorageSystemStatus;
import org.dcm4chee.storage.encrypt.StorageSystemProviderEncryptDecorator;
import org.dcm4chee.storage.spi.StorageSystemProvider;
import org.jboss.arquillian.container.test.api.Deployment;
import org.jboss.arquillian.junit.Arquillian;
import org.jboss.shrinkwrap.api.ShrinkWrap;
import org.jboss.shrinkwrap.api.asset.StringAsset;
import org.jboss.shrinkwrap.api.spec.JavaArchive;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
import org.junit.runner.RunWith;
/**
* @author Steve Kroetsch<stevekroetsch@hotmail.com>
*
*/
@RunWith(Arquillian.class)
public class CloudStorageSystemProviderTest {
private static final String ID1 = "a/b/c";
private static final String ID2 = "x/y/z";
private static final String CONTAINER = "test-container";
private static final String FS_PATH = "target/test-storage/cloud";
private static final Path DIR = Paths.get(FS_PATH + '/' + CONTAINER);
private static final Path FILE1 = DIR.resolve(ID1);
private static final Path FILE2 = DIR.resolve(ID2);
private static final String API = "filesystem";
@Deployment
public static JavaArchive createDeployment() {
return ShrinkWrap.create(JavaArchive.class)
.addClass(CloudStorageSystemProvider.class)
.addClass(StorageSystemProviderEncryptDecorator.class)
.addAsManifestResource(
new StringAsset(
"<decorators><class>org.dcm4chee.storage.encrypt.StorageSystemProviderEncryptDecorator</class></decorators>"),
"beans.xml");
}
@Inject
@Named("org.dcm4chee.storage.cloud")
StorageSystemProvider provider;
@Produces @StorageDevice
static Device device = new Device("test");
StorageDeviceExtension ext;
StorageSystemGroup group;
StorageSystem system;
StorageContext storageCtx;
RetrieveContext retrieveCtx;
ExecutorService executor;
@Before
public void setup() throws IOException {
ext = new StorageDeviceExtension();
device.addDeviceExtension(ext);
executor = Executors.newCachedThreadPool();
device.setExecutor(executor);
group = new StorageSystemGroup();
group.setGroupID("cloud");
ext.addStorageSystemGroup(group);
system = new StorageSystem();
system.setStorageSystemGroup(group);
system.setStorageSystemID("cloud");
system.setStorageSystemStatus(StorageSystemStatus.OK);
system.setStorageSystemAPI(API);
system.setStorageSystemPath(FS_PATH);
system.setStorageSystemContainer(CONTAINER);
provider.init(system);
storageCtx = new StorageContext();
storageCtx.setStorageSystem(system);
storageCtx.setStorageSystemProvider(provider);
retrieveCtx = new RetrieveContext();
retrieveCtx.setStorageSystem(system);
retrieveCtx.setStorageSystemProvider(provider);
if (Files.exists(FILE2))
Files.delete(FILE2);
if (!Files.exists(FILE1)) {
Files.createDirectories(FILE1.getParent());
try (BufferedWriter writer = Files.newBufferedWriter(FILE1,
StandardCharsets.UTF_8, StandardOpenOption.CREATE)) {
writer.write("testdata");
}
}
}
@After
public void teardown() {
executor.shutdownNow();
device.removeDeviceExtension(ext);
ext = null;
group = null;
system = null;
}
@Test
public void testOpenOutputStream() throws IOException {
Assert.assertFalse(Files.exists(FILE2));
try (OutputStream out = provider.openOutputStream(storageCtx, ID2)) {
Files.copy(FILE1, out);
}
Assert.assertTrue(Files.exists(FILE2));
Assert.assertEquals(Files.size(FILE1), storageCtx.getFileSize());
}
@Test(expected = ObjectAlreadyExistsException.class)
public void testOpenOutputStreamWithException() throws IOException {
provider.openOutputStream(storageCtx, ID1).close();
}
@Test
public void testStoreFile() throws IOException {
Assert.assertFalse(Files.exists(FILE2));
provider.storeFile(storageCtx, FILE1, ID2);
Assert.assertTrue(Files.exists(FILE2));
Assert.assertEquals(Files.size(FILE2), storageCtx.getFileSize());
}
@Test(expected = ObjectAlreadyExistsException.class)
public void testStoreFileWithException() throws IOException {
provider.storeFile(storageCtx, FILE1, ID1);
}
@Test
public void testCopyInputStream() throws IOException {
try (InputStream in = Files.newInputStream(FILE1,
StandardOpenOption.READ)) {
provider.copyInputStream(storageCtx, in, ID2);
}
Assert.assertEquals(Files.size(FILE2), storageCtx.getFileSize());
}
@Test
public void testMoveFile() throws IOException {
Assert.assertTrue(Files.exists(FILE1));
Assert.assertFalse(Files.exists(FILE2));
provider.moveFile(storageCtx, FILE1, ID2);
Assert.assertTrue(Files.exists(FILE2));
Assert.assertFalse(Files.exists(FILE1));
}
@Test
public void testDeleteObject() throws IOException {
Assert.assertTrue(Files.exists(FILE1));
provider.deleteObject(storageCtx, ID1);
Assert.assertFalse(Files.exists(FILE1));
}
@Test(expected = ObjectNotFoundException.class)
public void testDeleteObjectWithException() throws IOException {
provider.deleteObject(storageCtx, ID2);
}
@Test
public void testOpenInputStream() throws IOException {
provider.openInputStream(retrieveCtx, ID1).close();
}
@Test(expected = ObjectNotFoundException.class)
public void testOpenInputStreamWithException() throws IOException {
provider.openInputStream(retrieveCtx, ID2).close();
}
}