Merge pull request #494 from sparkprime/fixes

Fix unused struct and bad log output

cmd/expandybird/expander/expander_test.go

@@ -31,13 +31,6 @@ import (
 
 var expanderName = "../../../expansion/expansion.py"
 
-type testCase struct {
-	Description      string
-	Request          *expansion.ServiceRequest
-	ExpectedResponse *expansion.ServiceResponse
-	ExpectedError    string
-}
-
 // content provides an easy way to provide file content verbatim in tests.
 func content(lines []string) []byte {
 	return []byte(strings.Join(lines, "\n") + "\n")

cmd/expandybird/main.go

@@ -40,6 +40,6 @@ func main() {
 	backend := expander.NewExpander(*expansionBinary)
 	service := expansion.NewService(*address, *port, backend)
 	log.Printf("Version: %s", version.Version)
-	log.Printf("Listening on http://%s:%s/expand", *address, port)
+	log.Printf("Listening on http://%s:%d/expand", *address, *port)
 	log.Fatal(service.ListenAndServe())
 }