@Test
public void multipleParameters() {

  PathTrie<Integer> trie = PathTrie.<Integer>builder()
      .add(HttpMethod.GET, "discovery/{discovery_version}/apis/{api}/{format}", 1234)
      .build();
  assertSuccessfulGetResolution(trie, "discovery/v1/apis/test/rest", 1234,
      ImmutableMap.of("discovery_version", "v1", "api", "test", "format", "rest"));
}