package notify

import (
	"strings"
	"testing"
)

// R-836, `09` §3 decision 172: the household's day-before mail — both languages, informal, says the box restarts
// tonight and exactly what to do if it is not back by morning. ASCII fragments with a positive and a negative control
// (rule 8: an accented search can return nothing for text that is there).
func TestKernelNotice_SaysWhatToDo(t *testing.T) {
	for lang, want := range map[string][]string{
		"hu": {"jjel", "jraindul", "tápkábel"[:2], "10 m", "dugd", "vissza", "korábbi"[:3]},
		"en": {"Tonight", "restarts", "unplug", "10 seconds", "plug it back", "earlier, proven"},
	} {
		subj, body := FormatKernelNoticeEmail(lang)
		if subj == "" || body == "" || strings.HasPrefix(subj, "mail.") || strings.HasPrefix(body, "mail.") {
			t.Fatalf("%s: missing text: %q / %q", lang, subj, body)
		}
		for _, w := range want {
			if !strings.Contains(body, w) {
				t.Fatalf("%s: body lacks %q:\n%s", lang, w, body)
			}
		}
		if strings.Contains(body, "7.0.") || strings.Contains(body, "%") {
			t.Fatalf("%s: the household needs what to do, not a kernel version or a format verb:\n%s", lang, body)
		}
	}
	// negative control: a key that does not exist comes back as its own name
	if s, _ := FormatClaimEmail("en", "claim", "c", "d", "x"); strings.Contains(s, "unplug") {
		t.Fatal("negative control matched")
	}
}