@BeforeClass public static void before() throws Exception { conn = getTestConn("MongoTest"); // write one test document into Mongo JCas jCas = UimaTests.getTokenizedTestCas(); BiolexiconDictTerm b = new BiolexiconDictTerm(jCas, 0, 11); b.setEntityId("theId"); b.addToIndexes(); Header h = new Header(jCas); h.setDocId("17"); h.addToIndexes(); JcasPipelineBuilder p = new JcasPipelineBuilder(jCas); p.add(MongoWriter.class, BlueUima.PARAM_DB_CONNECTION, conn); p.process(); }