Use Fatalf when supplying a format string
diff --git a/talksapp/main_test.go b/talksapp/main_test.go
index 3d377d0..afbda2d 100644
--- a/talksapp/main_test.go
+++ b/talksapp/main_test.go
@@ -155,11 +155,11 @@
formBody := r.FormValue("body")
if formVersion != version {
- t.Fatal("expected version sent to play.golang.org to be: %s, was: %s", version, formVersion)
+ t.Fatalf("expected version sent to play.golang.org to be: %s, was: %s", version, formVersion)
}
if formBody != body {
- t.Fatal("expected body sent to play.golang.org to be: %s, was: %s", body, formBody)
+ t.Fatalf("expected body sent to play.golang.org to be: %s, was: %s", body, formBody)
}
w.Header().Set("Content-Type", "application/json")
