package store

import "testing"

func TestNormalizeDohProfileIDList(t *testing.T) {
	got := NormalizeDohProfileIDList([]string{" a ", "b", "a", "", "b"})
	if len(got) != 2 || got[0] != "a" || got[1] != "b" {
		t.Fatalf("unexpected: %v", got)
	}
}

func TestApplyModuleDohPatch(t *testing.T) {
	mod := &Module{DohProfileIDs: []string{"one"}, DohResolverPolicy: DohPolicyPrimaryOnly}
	ids := []string{"ru", "eu"}
	policy := DohPolicyUnion
	ApplyModuleDohPatch(mod, &ModulePatch{DohProfileIDs: &ids, DohResolverPolicy: &policy})
	if len(mod.DohProfileIDs) != 2 || mod.DohResolverPolicy != DohPolicyUnion {
		t.Fatalf("unexpected module doh fields: %+v", mod)
	}
	if mod.DohProfileID == nil || *mod.DohProfileID != "ru" {
		t.Fatalf("legacy id not synced: %+v", mod.DohProfileID)
	}
}

func TestEffectiveDohProfileIDs_LegacyField(t *testing.T) {
	id := "legacy-id"
	mod := &Module{DohProfileID: &id}
	got := mod.EffectiveDohProfileIDs()
	if len(got) != 1 || got[0] != "legacy-id" {
		t.Fatalf("unexpected: %v", got)
	}
}