@Override
    public List<String> findRolesLikeRoleName(String role) {
        String sql = "SELECT role FROM roles WHERE role LIKE ? " + SQL_DERBY_ESCAPE_BACK_SLASH_FOR_LIKE;
        return databaseOperate.queryMany(sql, new String[] {"%" + role + "%"}, String.class);
    }
@Test
    void testFindRolesLikeRoleName() {
        
        List<String> role = embeddedRolePersistService.findRolesLikeRoleName("role");
        
        assertEquals(0, role.size());
    }