mirror of
https://github.com/pezkuwichain/pezkuwi-subxt.git
synced 2026-07-04 17:27:23 +00:00
Shawn Tabrizi
68 lines
2.1 KiB
Rust
68 lines
2.1 KiB
Rust
// Copyright 2017-2020 Parity Technologies (UK) Ltd.
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// This file is part of Substrate.
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// Substrate is free software: you can redistribute it and/or modify
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// it under the terms of the GNU General Public License as published by
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// the Free Software Foundation, either version 3 of the License, or
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// (at your option) any later version.
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// Substrate is distributed in the hope that it will be useful,
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// but WITHOUT ANY WARRANTY; without even the implied warranty of
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// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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// GNU General Public License for more details.
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// You should have received a copy of the GNU General Public License
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// along with Substrate. If not, see <http://www.gnu.org/licenses/>.
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//! Tests for the module.
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#![cfg(test)]
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use super::*;
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use crate::mock::{Indices, new_test_ext, make_account, kill_account, TestIsDeadAccount};
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#[test]
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fn indexing_lookup_should_work() {
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new_test_ext().execute_with(|| {
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assert_eq!(Indices::lookup_index(0), Some(1));
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assert_eq!(Indices::lookup_index(1), Some(2));
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assert_eq!(Indices::lookup_index(2), Some(3));
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assert_eq!(Indices::lookup_index(3), Some(4));
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assert_eq!(Indices::lookup_index(4), None);
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});
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}
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#[test]
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fn default_indexing_on_new_accounts_should_work() {
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new_test_ext().execute_with(|| {
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assert_eq!(Indices::lookup_index(4), None);
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make_account(5);
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assert_eq!(Indices::lookup_index(4), Some(5));
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});
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}
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#[test]
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fn reclaim_indexing_on_new_accounts_should_work() {
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new_test_ext().execute_with(|| {
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assert_eq!(Indices::lookup_index(1), Some(2));
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assert_eq!(Indices::lookup_index(4), None);
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kill_account(2); // index 1 no longer locked to id 2
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make_account(1 + 256); // id 257 takes index 1.
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assert_eq!(Indices::lookup_index(1), Some(257));
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});
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}
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#[test]
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fn alive_account_should_prevent_reclaim() {
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new_test_ext().execute_with(|| {
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assert!(!TestIsDeadAccount::is_dead_account(&2));
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assert_eq!(Indices::lookup_index(1), Some(2));
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assert_eq!(Indices::lookup_index(4), None);
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make_account(1 + 256); // id 257 takes index 1.
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assert_eq!(Indices::lookup_index(4), Some(257));
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});
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}
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