package main

// The module's shape (novox/hq to-be 42 Phase 1, research 027): two files written whole and the
// time zone as a step of its own binary — never a symbolic link written by the mesh (ADR 0012),
// never an action (ADR 0005).

import (
	"strings"
	"testing"
)

func TestTheFilesSayWhatTheToolsCompareAgainst(t *testing.T) {
	m := manifest(t)
	if m.Module != "localization" || m.Version != "1" {
		t.Fatalf("%s %s", m.Module, m.Version)
	}
	locale := m.resource(t, "locale")
	if locale["path"] != "/etc/locale.conf" || locale["into"] != nil || !strings.Contains(locale["content"].(string), "\nLANG="+MeshLang+"\n") {
		t.Fatalf("locale: %v", locale)
	}
	keymap := m.resource(t, "keymap")
	if keymap["path"] != "/etc/vconsole.conf" || !strings.Contains(keymap["content"].(string), "\nKEYMAP="+MeshKeymap+"\n") {
		t.Fatalf("keymap: %v", keymap)
	}
	for _, r := range []resource{locale, keymap} {
		var settings []string
		for _, l := range strings.Split(r["content"].(string), "\n") {
			if l != "" && !strings.HasPrefix(l, "#") {
				settings = append(settings, l)
			}
		}
		if len(settings) != 1 {
			t.Fatalf("%v says one thing: %v", r["id"], settings)
		}
	}
}

func TestTheTimeZoneIsAStepOfTheModulesOwnBinaryRunAsRoot(t *testing.T) {
	m := manifest(t)
	step := m.resource(t, "time-zone")
	if step["type"] != "process" || step["run-once"] != true || step["artifact"] != "tools" || step["user"] != nil {
		t.Fatalf("step: %v", step)
	}
	run := step["run"].([]any)
	if len(run) != 3 || run[0] != "./"+binaryName || run[1] != "set-time-zone" || run[2] != MeshZone {
		t.Fatalf("run: %v", run)
	}
	for _, r := range m.Resources {
		if r["type"] == "action" || r["path"] == "/etc/localtime" {
			t.Fatalf("%v: the zone is never written by the mesh", r["id"])
		}
	}
}