A testing helper for Google Cloud Datastore.
A simple usage example:
Before the test:
LocalDatastoreHelper helper = LocalDatastoreHelper.create();
helper.start();
Datastore localDatastore = helper.getOptions().getService();
After the test:
helper.stop();
See Also: Google Cloud Java tools for testing
Classes
LocalDatastoreHelper
Utility to start and stop local Google Cloud Datastore emulators.
This class is unstable.
LocalDatastoreHelper.Builder
A builder for LocalDatastoreHelper objects.
RemoteDatastoreHelper
Utility to create a remote datastore configuration for testing. Datastore options can be obtained
via the #getOptions() method. Returned options use a randomly generated namespace (DatastoreOptions#getNamespace()) that can be used to run the tests. Once the tests are run, all
entities in the namespace can be deleted using #deleteNamespace(). Returned options also
have custom DatastoreOptions#getRetrySettings(): RetrySettings#getMaxAttempts()
is 10, RetrySettings#getMaxRetryDelay() is 30000, RetrySettings#getTotalTimeout() is 120000 and RetrySettings#getInitialRetryDelay() is 250. HttpTransportOptions#getConnectTimeout() and HttpTransportOptions#getReadTimeout() are
both both set to 60000.
Internal testing use only