protected List<String> resolveTestLocations(FlywayWrapper flyway, List<String> locations) {
        List<String> defaultLocations = flyway.getLocations();
        List<String> testLocations = Lists.newArrayList(locations);
        testLocations.removeAll(defaultLocations);
        return testLocations;
    }
Checks if test migrations are appendable to core migrations.
embedded-database-spring-test/src/main/java/io/zonky/test/db/flyway/FlywayDatabaseExtension.java