@Test
void testFindVars() {

    final String[] vars = PathCreator.findVars("/temp/${feed}-FLAT/${pipe}_less-${uuid}/${searchId}");
    assertThat(vars.length).isEqualTo(4);
    assertThat(vars[0]).isEqualTo("feed");
    assertThat(vars[1]).isEqualTo("pipe");
    assertThat(vars[2]).isEqualTo("uuid");
    assertThat(vars[3]).isEqualTo("searchId");
}