}

	if err := DB.Delete(&book).Error; err != nil {
		t.Fatalf("No error should happen when soft delete user, but got %v", err)
	}

	zeroTime, _ := now.Parse("1970-01-01 00:00:01")
	if book.DeletedAt.Time.Equal(zeroTime) {
		t.Errorf("book's deleted at should not be zero, DeletedAt: %v", book.DeletedAt)
	}

	if DB.First(&SoftDeleteBook{}, "name = ?", book.Name).Error == nil {