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@0x/contracts-staking: Last call before embarking of V3 of staking integration.

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This commit is contained in:
Lawrence Forman
2019-09-16 13:23:33 -04:00
committed by Lawrence Forman
parent 7ef3c12722
commit 0196ce18f3
3 changed files with 109 additions and 30 deletions
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37
contracts/staking/test/unit_tests/delegator_reward_balance_test.ts
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@@ -273,7 +273,22 @@ blockchainTests.resets('delegator unit rewards', env => {
assertRoughlyEquals(delegatorReward, expectedDelegatorRewards);
});
it.only('has correct reward immediately after unstaking', async () => {
it('has correct reward immediately after unstaking', async () => {
const poolId = hexRandom();
const { delegator, stake } = await delegateStakeAsync(poolId);
await advanceEpochAsync(); // epoch 1 (stake now active)
await advanceEpochAsync(); // epoch 2
// rewards paid for stake in epoch 1.
const { reward } = await rewardPoolMembersAsync(
{ poolId, stake },
);
const { deposit } = await undelegateStakeAsync(poolId, delegator);
expect(deposit).to.bignumber.eq(reward);
const delegatorReward = await getDelegatorRewardAsync(poolId, delegator);
expect(delegatorReward).to.bignumber.eq(0);
});
it('has correct reward immediately after unstaking and restaking', async () => {
const poolId = hexRandom();
const { delegator, stake } = await delegateStakeAsync(poolId);
await advanceEpochAsync(); // epoch 1 (stake now active)
@@ -282,8 +297,28 @@ blockchainTests.resets('delegator unit rewards', env => {
const { reward } = await rewardPoolMembersAsync(
{ poolId, stake },
);
const { deposit } = await undelegateStakeAsync(poolId, delegator);
expect(deposit).to.bignumber.eq(reward);
await delegateStakeAsync(poolId, { delegator, stake });
const delegatorReward = await getDelegatorRewardAsync(poolId, delegator);
expect(delegatorReward).to.bignumber.eq(0);
});
it.only('has correct reward immediately after unstaking, restaking, and rewarding fees', async () => {
const poolId = hexRandom();
const { delegator, stake } = await delegateStakeAsync(poolId);
await advanceEpochAsync(); // epoch 1 (stake now active)
await advanceEpochAsync(); // epoch 2
// rewards paid for stake in epoch 1.
await rewardPoolMembersAsync({ poolId, stake });
await undelegateStakeAsync(poolId, delegator);
await delegateStakeAsync(poolId, { delegator, stake });
await advanceEpochAsync(); // epoch 3
await advanceEpochAsync(); // epoch 4
// rewards paid for stake in epoch 3.
const { reward } = await rewardPoolMembersAsync(
{ poolId, stake },
);
const delegatorReward = await getDelegatorRewardAsync(poolId, delegator);
expect(delegatorReward).to.bignumber.eq(reward);
});