Google App Engine interop tests

This directory contains interop tests that runs in Google App Engine as gRPC clients.

Prerequisites

• Install the Google Cloud SDK and ensure that gcloud is in the path
• Set up an App Engine app with your choice of a PROJECT_ID.
• Associate your gcloud environment with your app:

  # Log into Google Cloud
  $ gcloud auth login
  
  # Associate this codebase with a GAE project
  $ gcloud config set project PROJECT_ID
  

Running the tests in GAE

You can run the gradle task to execute the interop tests.

# cd into either gae-jdk7 or gae-jdk8
$ ../../gradlew runInteropTestRemote

# Or run one of these from the root gRPC Java directory:
$ ./gradlew :grpc-gae-interop-testing-jdk7:runInteropTestRemote
$ ./gradlew :grpc-gae-interop-testing-jdk8:runInteropTestRemote

Optional:

You can also browse to http://${PROJECT_ID}.appspot.google.com to see the result of the interop test.

Debugging

You can find the server side logs by logging into http://appengine.google.com and scrolling down to the section titled Application Errors and Server Errors.

Click on the / URI to view the log entries for each test run.