Fix #168: compact corner notification pill for paste creation

internal/api/cookie_set_test.go

@@ -91,7 +91,15 @@ func TestCreatedBannerViaCookie(t *testing.T) {
 	if rec2.Code != 200 {
 		t.Fatalf("paste view: got %d", rec2.Code)
 	}
-	if !strings.Contains(rec2.Body.String(), tok) {
-		t.Error("created banner does not show the deletion token (#143 cookie flow broken)")
+	// #168: the created pill no longer prints the deletion token; the token
+	// still arrives via the one-time cookie flow (re-set on the view response).
+	var got bool
+	for _, c := range rec2.Result().Cookies() {
+		if c.Name == "tok_"+id && c.Value == tok {
+			got = true
+		}
+	}
+	if !got {
+		t.Error("created view did not re-set the deletion token cookie (#143 cookie flow broken)")
 	}
 }