package snapshot2

import "testing"

func Test_NewStore(t *testing.T) {
	dir := t.TempDir()
	store, err := NewStore(dir)
	if err != nil {
		t.Fatalf("Failed to create new store: %v", err)
	}

	if store.Dir() != dir {
		t.Errorf("Expected store directory to be %s, got %s", dir, store.Dir())
	}
}

func Test_StoreEmpty(t *testing.T) {
	dir := t.TempDir()
	store, _ := NewStore(dir)

	snaps, err := store.List()
	if err != nil {
		t.Fatalf("Failed to list snapshots: %v", err)
	}
	if len(snaps) != 0 {
		t.Errorf("Expected no snapshots, got %d", len(snaps))
	}

	_, _, err = store.Open("non-existent")
	if err == nil {
		t.Fatalf("Expected error opening non-existent snapshot, got nil")
	}

	n, err := store.Reap()
	if err != nil {
		t.Fatalf("Failed to reap snapshots from empty store: %v", err)
	}
	if n != 0 {
		t.Errorf("Expected no snapshots reaped, got %d", n)
	}
}