diff --git a/test/cljc/reitit/segment_test.cljc b/test/cljc/reitit/segment_test.cljc
new file mode 100644
index 00000000..696e44ba
--- /dev/null
+++ b/test/cljc/reitit/segment_test.cljc
@@ -0,0 +1,12 @@
+(ns reitit.segment-test
+  (:require [clojure.test :refer [deftest testing is are]]
+            [reitit.segment :as s]))
+
+(-> (s/insert nil "/foo" {:a 1}) (s/compile) (s/lookup "/foo"))
+; => #reitit.segment.Match{:data {:a 1}, :path-params {}}
+
+(-> (s/insert nil "/foo" {:a 1}) (s/insert "/foo/*" {:b 1}) (s/compile) (s/lookup "/foo"))
+; => nil
+
+(-> (s/insert nil "/foo" {:a 1}) (s/insert "/foo/*" {:b 1}) (s/compile) (s/lookup "/foo/bar"))
+; => #reitit.segment.Match{:data {:b 1}, :path-params {: "bar"}}