Added panic test

Server_test.go

@@ -11,7 +11,7 @@ import (
 	"git.akyoto.dev/go/server"
 )
 
-func TestServer(t *testing.T) {
+func TestRouter(t *testing.T) {
 	s := server.New()
 
 	s.Get("/", func(ctx server.Context) error {
@@ -52,3 +52,25 @@ func TestServer(t *testing.T) {
 		})
 	}
 }
+
+func TestPanic(t *testing.T) {
+	s := server.New()
+
+	s.Get("/panic", func(ctx server.Context) error {
+		panic("Something unbelievable happened")
+	})
+
+	t.Run("example.com/panic", func(t *testing.T) {
+		defer func() {
+			r := recover()
+
+			if r == nil {
+				t.Error("Didn't panic")
+			}
+		}()
+
+		request := httptest.NewRequest(http.MethodGet, "/panic", nil)
+		response := httptest.NewRecorder()
+		s.ServeHTTP(response, request)
+	})
+}