StringWriter output = new StringWriter();
Liquibase liquibase = createLiquibase(includedChangeLog);
clearDatabase(liquibase);
liquibase = createLiquibase(includedChangeLog);
liquibase.update(contexts, output);
String outputResult = output.getBuffer().toString();
assertNotNull(outputResult);
assertTrue(outputResult.length() > 100); //should be pretty big
// System.out.println(outputResult);