DatabaseUpgradeSupport { public void expansion() throws SQLException, LiquibaseException { liquibase.update(EXPANSION); } DatabaseUpgradeSupport(DataSource dataSource, ResourceOpener resourceOpener);  DatabaseUpgradeSupport(Database database, Liquibase liquibase); DbUpgradeValidationResult validate(); void expansion(); void contraction(); List<ChangeSetInfo> listRanUpgrades(); List<UnRunChangeSetInfo> listUnRunChangeSets(); static final String EXPANSION; static final String CONTRACTION; static final String BEAN_NAME; }
@Test public void testUpgrade() throws Exception { databaseUpgradeSupport.expansion(); verify(liquibase).update(EXPANSION); }