Update readme to include link to end to end test
@@ -16,6 +16,8 @@ NB - this is demo code, not a production system and certain elements are left fo
# Getting Started:
To play with this ecosystem the simplest way is to run the tests and fiddle with the code. Each test boots a self-contained Kafka cluster so it's easy to play with different queries and configurations.
+The best place to start is [EndToEndTest.java](https://github.com/confluentinc/kafka-streams-examples/blob/3.3.1-post/src/test/java/io/confluent/examples/streams/microservices/EndToEndTest.java)
+
# Running the Examples:
* Requires Java 1.8
