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Older
assert_ok!(Crowdfund::onboard(Origin::signed(1), 0, 0.into()));
// Cannot onboard fund again
assert_noop!(Crowdfund::onboard(Origin::signed(1), 0, 0.into()), Error::<Test>::AlreadyOnboard);
});
}
#[test]
fn begin_retirement_works() {
new_test_ext().execute_with(|| {
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// Set up a crowdfund
assert_ok!(Slots::new_auction(Origin::ROOT, 5, 1));
assert_ok!(Crowdfund::create(Origin::signed(1), 1000, 1, 4, 9));
assert_eq!(Balances::free_balance(1), 999);
// Add deploy data
assert_ok!(Crowdfund::fix_deploy_data(
Origin::signed(1),
0,
<Test as system::Trait>::Hash::default(),
vec![0]
));
// Fund crowdfund
assert_ok!(Crowdfund::contribute(Origin::signed(2), 0, 1000));
run_to_block(10);
// Onboard crowdfund
assert_ok!(Crowdfund::onboard(Origin::signed(1), 0, 0.into()));
// Fund is assigned a parachain id
let fund = Crowdfund::funds(0).unwrap();
assert_eq!(fund.parachain, Some(0.into()));
// Off-boarding is set to the crowdfund account
assert_eq!(Slots::offboarding(ParaId::from(0)), Crowdfund::fund_account_id(0));
run_to_block(50);
// Retire crowdfund to remove parachain id
assert_ok!(Crowdfund::begin_retirement(Origin::signed(1), 0));
// Fund should no longer have parachain id
let fund = Crowdfund::funds(0).unwrap();
assert_eq!(fund.parachain, None);
});
}
#[test]
fn begin_retirement_handles_basic_errors() {
new_test_ext().execute_with(|| {
// Set up a crowdfund
assert_ok!(Slots::new_auction(Origin::ROOT, 5, 1));
assert_ok!(Crowdfund::create(Origin::signed(1), 1000, 1, 4, 9));
assert_eq!(Balances::free_balance(1), 999);
// Add deploy data
assert_ok!(Crowdfund::fix_deploy_data(
Origin::signed(1),
0,
<Test as system::Trait>::Hash::default(),
vec![0]
));
// Fund crowdfund
assert_ok!(Crowdfund::contribute(Origin::signed(2), 0, 1000));
run_to_block(10);
// Cannot retire fund that is not onboarded
assert_noop!(Crowdfund::begin_retirement(Origin::signed(1), 0), Error::<Test>::NotParachain);
// Onboard crowdfund
assert_ok!(Crowdfund::onboard(Origin::signed(1), 0, 0.into()));
// Fund is assigned a parachain id
let fund = Crowdfund::funds(0).unwrap();
assert_eq!(fund.parachain, Some(0.into()));
// Cannot retire fund whose deposit has not been returned
assert_noop!(Crowdfund::begin_retirement(Origin::signed(1), 0), Error::<Test>::ParaHasDeposit);
run_to_block(50);
// Cannot retire invalid fund index
assert_noop!(Crowdfund::begin_retirement(Origin::signed(1), 1), Error::<Test>::InvalidFundIndex);
// Cannot retire twice
assert_ok!(Crowdfund::begin_retirement(Origin::signed(1), 0));
assert_noop!(Crowdfund::begin_retirement(Origin::signed(1), 0), Error::<Test>::NotParachain);
});
}
#[test]
fn withdraw_works() {
new_test_ext().execute_with(|| {
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// Set up a crowdfund
assert_ok!(Slots::new_auction(Origin::ROOT, 5, 1));
assert_ok!(Crowdfund::create(Origin::signed(1), 1000, 1, 4, 9));
// Transfer fee is taken here
assert_ok!(Crowdfund::contribute(Origin::signed(1), 0, 100));
assert_ok!(Crowdfund::contribute(Origin::signed(2), 0, 200));
assert_ok!(Crowdfund::contribute(Origin::signed(3), 0, 300));
// Skip all the way to the end
run_to_block(50);
// User can withdraw their full balance without fees
assert_ok!(Crowdfund::withdraw(Origin::signed(1), 0));
assert_eq!(Balances::free_balance(1), 989);
assert_ok!(Crowdfund::withdraw(Origin::signed(2), 0));
assert_eq!(Balances::free_balance(2), 1990);
assert_ok!(Crowdfund::withdraw(Origin::signed(3), 0));
assert_eq!(Balances::free_balance(3), 2990);
});
}
#[test]
fn withdraw_handles_basic_errors() {
new_test_ext().execute_with(|| {
// Set up a crowdfund
assert_ok!(Slots::new_auction(Origin::ROOT, 5, 1));
assert_ok!(Crowdfund::create(Origin::signed(1), 1000, 1, 4, 9));
// Transfer fee is taken here
assert_ok!(Crowdfund::contribute(Origin::signed(1), 0, 49));
assert_eq!(Balances::free_balance(1), 940);
run_to_block(5);
// Cannot withdraw before fund ends
assert_noop!(Crowdfund::withdraw(Origin::signed(1), 0), Error::<Test>::FundNotEnded);
run_to_block(10);
// Cannot withdraw if they did not contribute
assert_noop!(Crowdfund::withdraw(Origin::signed(2), 0), Error::<Test>::NoContributions);
// Cannot withdraw from a non-existent fund
assert_noop!(Crowdfund::withdraw(Origin::signed(1), 1), Error::<Test>::InvalidFundIndex);
});
}
#[test]
fn dissolve_works() {
new_test_ext().execute_with(|| {
// Set up a crowdfund
assert_ok!(Slots::new_auction(Origin::ROOT, 5, 1));
assert_ok!(Crowdfund::create(Origin::signed(1), 1000, 1, 4, 9));
// Transfer fee is taken here
assert_ok!(Crowdfund::contribute(Origin::signed(1), 0, 100));
assert_ok!(Crowdfund::contribute(Origin::signed(2), 0, 200));
assert_ok!(Crowdfund::contribute(Origin::signed(3), 0, 300));
// Skip all the way to the end
run_to_block(50);
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// Check current funds (contributions + deposit)
assert_eq!(Balances::free_balance(Crowdfund::fund_account_id(0)), 601);
// Dissolve the crowdfund
assert_ok!(Crowdfund::dissolve(Origin::signed(1), 0));
// Fund account is emptied
assert_eq!(Balances::free_balance(Crowdfund::fund_account_id(0)), 0);
// Deposit is returned
assert_eq!(Balances::free_balance(1), 890);
// Treasury account is filled
assert_eq!(Balances::free_balance(Treasury::account_id()), 600);
// Storage trie is removed
assert_eq!(Crowdfund::contribution_get(0,&0), 0);
// Fund storage is removed
assert_eq!(Crowdfund::funds(0), None);
});
}
#[test]
fn dissolve_handles_basic_errors() {
new_test_ext().execute_with(|| {
// Set up a crowdfund
assert_ok!(Slots::new_auction(Origin::ROOT, 5, 1));
assert_ok!(Crowdfund::create(Origin::signed(1), 1000, 1, 4, 9));
// Transfer fee is taken here
assert_ok!(Crowdfund::contribute(Origin::signed(1), 0, 100));
assert_ok!(Crowdfund::contribute(Origin::signed(2), 0, 200));
assert_ok!(Crowdfund::contribute(Origin::signed(3), 0, 300));
// Cannot dissolve an invalid fund index
assert_noop!(Crowdfund::dissolve(Origin::signed(1), 1), Error::<Test>::InvalidFundIndex);
assert_noop!(Crowdfund::dissolve(Origin::signed(1), 0), Error::<Test>::InRetirementPeriod);
run_to_block(10);
// Onboard fund
assert_ok!(Crowdfund::fix_deploy_data(
Origin::signed(1),
0,
<Test as system::Trait>::Hash::default(),
vec![0]
));
assert_ok!(Crowdfund::onboard(Origin::signed(1), 0, 0.into()));
// Cannot dissolve an active fund
assert_noop!(Crowdfund::dissolve(Origin::signed(1), 0), Error::<Test>::HasActiveParachain);
});
}
#[test]
fn fund_before_auction_works() {
new_test_ext().execute_with(|| {
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// Create a crowdfund before an auction is created
assert_ok!(Crowdfund::create(Origin::signed(1), 1000, 1, 4, 9));
// Users can already contribute
assert_ok!(Crowdfund::contribute(Origin::signed(1), 0, 49));
// Fund added to NewRaise
assert_eq!(Crowdfund::new_raise(), vec![0]);
// Some blocks later...
run_to_block(2);
// Create an auction
assert_ok!(Slots::new_auction(Origin::ROOT, 5, 1));
// Add deploy data
assert_ok!(Crowdfund::fix_deploy_data(
Origin::signed(1),
0,
<Test as system::Trait>::Hash::default(),
vec![0]
));
// Move to the end of auction...
run_to_block(12);
// Endings count incremented
assert_eq!(Crowdfund::endings_count(), 1);
// Onboard crowdfund
assert_ok!(Crowdfund::onboard(Origin::signed(1), 0, 0.into()));
let fund = Crowdfund::funds(0).unwrap();
// Crowdfund is now assigned a parachain id
assert_eq!(fund.parachain, Some(0.into()));
// This parachain is managed by Slots
assert_eq!(Slots::managed_ids(), vec![0.into()]);
});
}
#[test]
fn fund_across_multiple_auctions_works() {
new_test_ext().execute_with(|| {
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// Create an auction
assert_ok!(Slots::new_auction(Origin::ROOT, 5, 1));
// Create two competing crowdfunds, with end dates across multiple auctions
// Each crowdfund is competing for the same slots, so only one can win
assert_ok!(Crowdfund::create(Origin::signed(1), 1000, 1, 4, 30));
assert_ok!(Crowdfund::create(Origin::signed(2), 1000, 1, 4, 30));
// Contribute to all, but more money to 0, less to 1
assert_ok!(Crowdfund::contribute(Origin::signed(1), 0, 300));
assert_ok!(Crowdfund::contribute(Origin::signed(1), 1, 200));
// Add deploy data to all
assert_ok!(Crowdfund::fix_deploy_data(
Origin::signed(1),
0,
<Test as system::Trait>::Hash::default(),
vec![0]
));
assert_ok!(Crowdfund::fix_deploy_data(
Origin::signed(2),
1,
<Test as system::Trait>::Hash::default(),
vec![0]
));
// End the current auction, fund 0 wins!
run_to_block(10);
assert_eq!(Crowdfund::endings_count(), 1);
// Onboard crowdfund
assert_ok!(Crowdfund::onboard(Origin::signed(1), 0, 0.into()));
let fund = Crowdfund::funds(0).unwrap();
// Crowdfund is now assigned a parachain id
assert_eq!(fund.parachain, Some(0.into()));
// This parachain is managed by Slots
assert_eq!(Slots::managed_ids(), vec![0.into()]);
// Create a second auction
assert_ok!(Slots::new_auction(Origin::ROOT, 5, 1));
// Contribute to existing funds add to NewRaise
assert_ok!(Crowdfund::contribute(Origin::signed(1), 1, 10));
// End the current auction, fund 1 wins!
run_to_block(20);
assert_eq!(Crowdfund::endings_count(), 2);
// Onboard crowdfund
assert_ok!(Crowdfund::onboard(Origin::signed(2), 1, 1.into()));
let fund = Crowdfund::funds(1).unwrap();
// Crowdfund is now assigned a parachain id
assert_eq!(fund.parachain, Some(1.into()));
// This parachain is managed by Slots
assert_eq!(Slots::managed_ids(), vec![0.into(), 1.into()]);
});
}
}