Package com.google.datastore.v1.client

Class DatastoreEmulator

java.lang.Object
com.google.datastore.v1.client.Datastore
com.google.datastore.v1.client.DatastoreEmulator
public class DatastoreEmulator extends Datastore
An extension to Datastore that provides lifecycle management for a datastore emulator. 
 // In order to use the emulator for a JUnit 4 test you might do something like this:
 public class MyTest {

   static DatastoreEmulator datastore;

   @BeforeClass
   public static void startEmulator() throws DatastoreEmulatorException {
     DatastoreOptions options = new DatastoreOptions.Builder()
         .localHost("localhost:8080")
         .projectId("my-project-id")
         .build();
     datastore = DatastoreEmulatorFactory.get().create(options);
     datastore.start("/usr/local/cloud-datastore-emulator", "my-project-id");
   }

   @Before
   public void setUp() throws DatastoreEmulatorException {
     datastore.clear();
   }

   @AfterClass
   public static void stopEmulator() throws DatastoreEmulatorException {
     datastore.stop();
   }

   @Test
   public void testFoo1() { }

   @Test
   public void testFoo2() { }

 }