package org.jooby.issues; import org.jooby.test.ServerFeature; import org.junit.Test; public class Issue384b extends ServerFeature { { map(((final Integer value) -> value * 2)); map((v -> Integer.parseInt(v.toString()))); get("/4", () -> { return "2"; }); } @Test public void shouldStackOrChainMapper() throws Exception { request() .get("/4") .expect("4"); } }