@AfterEach
    void afterEach() {
        // Drop the db as it contains migration classes that have run (i.e. the
        // TestData ones) but won't be visible to flyway in other tests.
        LOGGER.info("afterEach() - Dropping DB");
        DbTestUtil.dropThreadTestDatabase(true);
    }
Get an instance of a datasource for use when asserting database state after the migration has
been run.
stroom-app/src/test/java/stroom/app/db/migration/AbstractCrossModuleMigrationTest.java