Added a simple integration test

gopher_test.go

@@ -3,6 +3,8 @@ package gopher_test
 import (
 	"fmt"
 	"log"
+	"os"
+	"testing"
 
 	"github.com/prologic/go-gopher"
 )
@@ -28,3 +30,46 @@ func Example_fileserver() {
 	gopher.Handle("/", gopher.FileServer(gopher.Dir("/tmp")))
 	log.Fatal(gopher.ListenAndServe("localhost:7000", nil))
 }
+
+func TestGet(t *testing.T) {
+	res, err := gopher.Get("gopher://localhost:7000/1hello")
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	b, err := res.Dir.ToText()
+	if err != nil {
+		t.Fatal(err)
+	}
+
+	t.Logf("res: %s", string(b))
+
+	if len(res.Dir) == 0 {
+		t.Fatal("expected items but none found")
+	}
+
+	i := res.Dir[0]
+	if i.Type != gopher.INFO {
+		log.Fatalf("expected INFO item %s found", i.Type)
+	}
+
+	if i.Description != "Hello World!" {
+		log.Fatal("expected \"Hello World!\" as description")
+	}
+}
+
+func TestMain(m *testing.M) {
+	log.Print("Setup...")
+
+	gopher.HandleFunc("/hello", hello)
+	go func() {
+		log.Fatal(gopher.ListenAndServe("localhost:7000", nil))
+	}()
+
+	retcode := m.Run()
+	log.Printf(" Return: %q", retcode)
+
+	log.Print("Teardown...")
+
+	os.Exit(retcode)
+}