Writing and running the JUnit tests

The new ML8 version of this library includes a set of JUnit tests for testing its capabilities. In order for these tests to run, they need to know how to connect to the Management and Admin apps in your MarkLogic instance. The file src/test/resources/test.properties defines connection properties. You can override these by creating a src/test/resources/user.properties file - which is ignored by git - and adding properties to it to override what's in test.properties.