@Test
public void allocateTarget_BasicTest() throws Exception {
final String volId = "vol-0000";
final ISCSIVolumeInfo iscsiVolumeInfo = new ISCSIVolumeInfo();
iscsiVolumeInfo.setVolumeId(volId);
final TGTService tgtService = context.mock(TGTService.class);
final BlockStorageUtilSvc blockStorageUtilSvc = context.mock(BlockStorageUtilSvc.class);
context.checking(
new Expectations() {
{
oneOf(tgtService)
.targetExists(
volId, 1, null, DirectStorageInfo.getStorageInfo().getTimeoutInMillis());
will(returnValue(Boolean.FALSE));
}
});
ISCSIMetaInfo metaInfo = new ISCSIMetaInfo(StorageProperties.NAME);
metaInfo.setStoreNumber(new Integer(1));
metaInfo.setTid(new Integer(1));
metaInfo.setStorePrefix("foo:");
metaInfo.setStoreUser("unittestuser0");
try (TransactionResource tran = Entities.transactionFor(ISCSIMetaInfo.class)) {
metaInfo = Entities.persist(metaInfo);
tran.commit();
}
ISCSIManager iscsiManager = new ISCSIManager(tgtService, blockStorageUtilSvc);
iscsiManager.allocateTarget(iscsiVolumeInfo);
List<ISCSIMetaInfo> remaining;
try (TransactionResource tran = Entities.transactionFor(ISCSIMetaInfo.class)) {
remaining = Entities.query(new ISCSIMetaInfo());
tran.commit();
}
assertTrue(
"expected to have a result set querying the eucalyptus_storage persistence context",
remaining != null);
ISCSIMetaInfo retrieved = remaining.get(0);
assertTrue(
"expected store number to be 2 but was " + retrieved.getStoreNumber(),
retrieved.getStoreNumber().intValue() == 2);
assertTrue("expected tid to be 2", retrieved.getTid().intValue() == 2);
String storeName = "foo:" + StorageProperties.NAME + ":store2";
assertTrue(
"expected iscsiVolumeInfo store name to be " + storeName,
storeName.equals(iscsiVolumeInfo.getStoreName()));
assertTrue(
"expected iscsiVolumeInfo store user to be unittestuser0 but was "
+ iscsiVolumeInfo.getStoreUser(),
"unittestuser0".equals(iscsiVolumeInfo.getStoreUser()));
assertTrue(
"expected iscsiVolumeInfo tid to be 1 and lun to be 1",
iscsiVolumeInfo.getTid().intValue() == 1 && iscsiVolumeInfo.getLun().intValue() == 1);
}
@Test
public void cleanup_BasicTest() throws Exception {
final String volId = "vol-0000";
final ISCSIVolumeInfo iscsiVolumeInfo = new ISCSIVolumeInfo();
iscsiVolumeInfo.setVolumeId(volId);
iscsiVolumeInfo.setTid(new Integer(1));
iscsiVolumeInfo.setVgName("foo");
iscsiVolumeInfo.setLvName("foo");
iscsiVolumeInfo.setLun(new Integer(1));
final TGTService tgtService = context.mock(TGTService.class);
final BlockStorageUtilSvc blockStorageUtilSvc = context.mock(BlockStorageUtilSvc.class);
final Long timeout = DirectStorageInfo.getStorageInfo().getTimeoutInMillis();
context.checking(
new Expectations() {
{
oneOf(tgtService).targetExists(volId, 1, iscsiVolumeInfo.getAbsoluteLVPath(), timeout);
will(returnValue(Boolean.TRUE));
oneOf(tgtService).targetExists(volId, 1, iscsiVolumeInfo.getAbsoluteLVPath(), timeout);
will(returnValue(Boolean.TRUE));
oneOf(tgtService).unbindTarget(volId, 1, timeout);
oneOf(tgtService).deleteLun(volId, 1, 1, timeout);
oneOf(tgtService).deleteTarget(volId, 1, timeout, false);
oneOf(tgtService).targetExists(volId, 1, null, timeout);
will(returnValue(Boolean.FALSE));
oneOf(tgtService).targetExists(volId, 1, iscsiVolumeInfo.getAbsoluteLVPath(), timeout);
will(returnValue(Boolean.FALSE));
}
});
try (TransactionResource tran = Entities.transactionFor(ISCSIVolumeInfo.class)) {
Entities.persist(iscsiVolumeInfo);
tran.commit();
}
ISCSIManager iscsiManager = new ISCSIManager(tgtService, blockStorageUtilSvc);
iscsiManager.cleanup(iscsiVolumeInfo);
List<ISCSIVolumeInfo> remaining;
try (TransactionResource tran = Entities.transactionFor(ISCSIVolumeInfo.class)) {
remaining = Entities.query(new ISCSIVolumeInfo());
tran.commit();
}
assertTrue(
"expected to have a result set querying the eucalyptus_storage persistence context",
remaining != null);
ISCSIVolumeInfo retrieved = remaining.get(0);
assertTrue(
"expected store name to be null but was " + retrieved.getStoreName(),
retrieved.getStoreName() == null);
assertTrue("expected tid to be -1", retrieved.getTid().intValue() == -1);
assertTrue(
"expected iscsiVolumeInfo lun to be -1 but was " + retrieved.getLun().intValue(),
retrieved.getLun().intValue() == -1);
}