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Add execute_with to TestExternalities (#3793)

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This function executes the given closure in a context where the test
externalities are set. This makes the srml tests easier to write, as the
test externalities need to be created anyway.
This commit is contained in:
Bastian Köcher
2019-10-10 15:01:30 +02:00
committed by GitHub
parent 34c7338211
commit 4dbc9265ee
44 changed files with 2369 additions and 2645 deletions
Download Patch File Download Diff File Expand all files Collapse all files
substrate/srml/scored-pool/src/tests.rs
+17 -17
View File
@@ -20,7 +20,7 @@ use super::*;
use mock::*;
use support::{assert_ok, assert_noop};
use sr_primitives::{set_and_run_with_externalities, traits::OnInitialize};
use sr_primitives::traits::OnInitialize;
type ScoredPool = Module<Test>;
type System = system::Module<Test>;
@@ -31,7 +31,7 @@ const INDEX_ERR: &str = "index does not match requested account";
#[test]
fn query_membership_works() {
set_and_run_with_externalities(&mut new_test_ext(), || {
new_test_ext().execute_with(|| {
assert_eq!(ScoredPool::members(), vec![20, 40]);
assert_eq!(Balances::reserved_balance(&31), CandidateDeposit::get());
assert_eq!(Balances::reserved_balance(&40), CandidateDeposit::get());
@@ -41,7 +41,7 @@ fn query_membership_works() {
#[test]
fn submit_candidacy_must_not_work() {
set_and_run_with_externalities(&mut new_test_ext(), || {
new_test_ext().execute_with(|| {
assert_noop!(
ScoredPool::submit_candidacy(Origin::signed(99)),
"balance too low to submit candidacy"
@@ -55,7 +55,7 @@ fn submit_candidacy_must_not_work() {
#[test]
fn submit_candidacy_works() {
set_and_run_with_externalities(&mut new_test_ext(), || {
new_test_ext().execute_with(|| {
// given
let who = 15;
@@ -70,7 +70,7 @@ fn submit_candidacy_works() {
#[test]
fn scoring_works() {
set_and_run_with_externalities(&mut new_test_ext(), || {
new_test_ext().execute_with(|| {
// given
let who = 15;
let score = 99;
@@ -88,7 +88,7 @@ fn scoring_works() {
#[test]
fn scoring_same_element_with_same_score_works() {
set_and_run_with_externalities(&mut new_test_ext(), || {
new_test_ext().execute_with(|| {
// given
let who = 31;
let index = find_in_pool(who).expect("entity must be in pool") as u32;
@@ -108,7 +108,7 @@ fn scoring_same_element_with_same_score_works() {
#[test]
fn kicking_works_only_for_authorized() {
set_and_run_with_externalities(&mut new_test_ext(), || {
new_test_ext().execute_with(|| {
let who = 40;
let index = find_in_pool(who).expect("entity must be in pool") as u32;
assert_noop!(ScoredPool::kick(Origin::signed(99), who, index), "bad origin");
@@ -117,7 +117,7 @@ fn kicking_works_only_for_authorized() {
#[test]
fn kicking_works() {
set_and_run_with_externalities(&mut new_test_ext(), || {
new_test_ext().execute_with(|| {
// given
let who = 40;
assert_eq!(Balances::reserved_balance(&who), CandidateDeposit::get());
@@ -137,7 +137,7 @@ fn kicking_works() {
#[test]
fn unscored_entities_must_not_be_used_for_filling_members() {
set_and_run_with_externalities(&mut new_test_ext(), || {
new_test_ext().execute_with(|| {
// given
// we submit a candidacy, score will be `None`
assert_ok!(ScoredPool::submit_candidacy(Origin::signed(15)));
@@ -162,7 +162,7 @@ fn unscored_entities_must_not_be_used_for_filling_members() {
#[test]
fn refreshing_works() {
set_and_run_with_externalities(&mut new_test_ext(), || {
new_test_ext().execute_with(|| {
// given
let who = 15;
assert_ok!(ScoredPool::submit_candidacy(Origin::signed(who)));
@@ -180,7 +180,7 @@ fn refreshing_works() {
#[test]
fn refreshing_happens_every_period() {
set_and_run_with_externalities(&mut new_test_ext(), || {
new_test_ext().execute_with(|| {
// given
System::set_block_number(1);
assert_ok!(ScoredPool::submit_candidacy(Origin::signed(15)));
@@ -200,7 +200,7 @@ fn refreshing_happens_every_period() {
#[test]
fn withdraw_candidacy_must_only_work_for_members() {
set_and_run_with_externalities(&mut new_test_ext(), || {
new_test_ext().execute_with(|| {
let who = 77;
let index = 0;
assert_noop!( ScoredPool::withdraw_candidacy(Origin::signed(who), index), INDEX_ERR);
@@ -209,7 +209,7 @@ fn withdraw_candidacy_must_only_work_for_members() {
#[test]
fn oob_index_should_abort() {
set_and_run_with_externalities(&mut new_test_ext(), || {
new_test_ext().execute_with(|| {
let who = 40;
let oob_index = ScoredPool::pool().len() as u32;
assert_noop!(ScoredPool::withdraw_candidacy(Origin::signed(who), oob_index), OOB_ERR);
@@ -220,7 +220,7 @@ fn oob_index_should_abort() {
#[test]
fn index_mismatches_should_abort() {
set_and_run_with_externalities(&mut new_test_ext(), || {
new_test_ext().execute_with(|| {
let who = 40;
let index = 3;
assert_noop!(ScoredPool::withdraw_candidacy(Origin::signed(who), index), INDEX_ERR);
@@ -231,7 +231,7 @@ fn index_mismatches_should_abort() {
#[test]
fn withdraw_unscored_candidacy_must_work() {
set_and_run_with_externalities(&mut new_test_ext(), || {
new_test_ext().execute_with(|| {
// given
let who = 5;
@@ -246,7 +246,7 @@ fn withdraw_unscored_candidacy_must_work() {
#[test]
fn withdraw_scored_candidacy_must_work() {
set_and_run_with_externalities(&mut new_test_ext(), || {
new_test_ext().execute_with(|| {
// given
let who = 40;
assert_eq!(Balances::reserved_balance(&who), CandidateDeposit::get());
@@ -264,7 +264,7 @@ fn withdraw_scored_candidacy_must_work() {
#[test]
fn candidacy_resubmitting_works() {
set_and_run_with_externalities(&mut new_test_ext(), || {
new_test_ext().execute_with(|| {
// given
let who = 15;