mirror of
https://github.com/0glabs/0g-chain.git
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102cc0fff3
* add new field upgrade_time_set_staking_rewards_per_second with intention of integrating into the disable inflation logic to set an initial staking reward time * when the disable inflation upgrade time occurs, set the staking rewards per second to the value specified by the new upgrade_time_set_staking_rewards_per_second. This will allow a decoupled implementation between the ugprade switching logic, and the core functionality of paying staking rewards from the pool * add staking rewards state to community keeper and community module genesis that is required to calculate and track staking reward payouts accross blocks * add implementation of staking reward payouts * remove unused error * touch up tests and add a test case that fully tests behavior when pool is drained * add function comments * refactor and pull out main calculation to private pure function with no dependence on keeper * zero out default parameters -- these are too chain specific to have useful defaults * small touch ups on comments, test cases * use correct Int from sdkmath, not old sdk types; update protonet genesis for new parmater * fix copy pasta comment * use bond denom from staking keeper instead of referncing ukava directly * add staking reward state for valid genesis * update kvtool genesis for new params and rewards state
102 lines
2.7 KiB
Go
102 lines
2.7 KiB
Go
package community_test
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import (
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"testing"
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"time"
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"github.com/stretchr/testify/suite"
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sdkmath "cosmossdk.io/math"
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authtypes "github.com/cosmos/cosmos-sdk/x/auth/types"
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"github.com/kava-labs/kava/x/community"
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"github.com/kava-labs/kava/x/community/testutil"
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"github.com/kava-labs/kava/x/community/types"
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)
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type genesisTestSuite struct {
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testutil.Suite
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}
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func (suite *genesisTestSuite) SetupTest() {
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suite.Suite.SetupTest()
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}
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func TestGenesisTestSuite(t *testing.T) {
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suite.Run(t, new(genesisTestSuite))
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}
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func (suite *genesisTestSuite) TestInitGenesis() {
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accountKeeper := suite.App.GetAccountKeeper()
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genesisState := types.NewGenesisState(
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types.NewParams(
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time.Date(1998, 1, 1, 0, 0, 0, 0, time.UTC),
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sdkmath.LegacyNewDec(1000),
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sdkmath.LegacyNewDec(1000),
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),
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types.NewStakingRewardsState(
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time.Date(1997, 1, 1, 0, 0, 0, 0, time.UTC),
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sdkmath.LegacyMustNewDecFromStr("0.100000000000000000"),
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),
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)
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suite.NotPanics(func() {
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community.InitGenesis(suite.Ctx, suite.Keeper, accountKeeper, genesisState)
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})
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// check for module account this way b/c GetModuleAccount creates if not existing.
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acc := accountKeeper.GetAccount(suite.Ctx, suite.MaccAddress)
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suite.NotNil(acc)
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_, ok := acc.(authtypes.ModuleAccountI)
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suite.True(ok)
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keeper := suite.App.GetCommunityKeeper()
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storedParams, found := keeper.GetParams(suite.Ctx)
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suite.True(found)
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suite.Equal(genesisState.Params, storedParams)
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stakingRewardsState := keeper.GetStakingRewardsState(suite.Ctx)
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suite.Equal(genesisState.StakingRewardsState, stakingRewardsState)
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}
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func (suite *genesisTestSuite) TestExportGenesis() {
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params := types.NewParams(
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time.Date(1998, 1, 1, 0, 0, 0, 0, time.UTC),
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sdkmath.LegacyNewDec(1000),
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sdkmath.LegacyNewDec(1000),
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)
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suite.Keeper.SetParams(suite.Ctx, params)
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stakingRewardsState := types.NewStakingRewardsState(
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time.Date(1997, 1, 1, 0, 0, 0, 0, time.UTC),
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sdkmath.LegacyMustNewDecFromStr("0.100000000000000000"),
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)
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suite.Keeper.SetStakingRewardsState(suite.Ctx, stakingRewardsState)
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genesisState := community.ExportGenesis(suite.Ctx, suite.Keeper)
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suite.Equal(params, genesisState.Params)
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suite.Equal(stakingRewardsState, genesisState.StakingRewardsState)
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}
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func (suite *genesisTestSuite) TestInitExportIsLossless() {
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genesisState := types.NewGenesisState(
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types.NewParams(
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time.Date(1998, 1, 1, 0, 0, 0, 0, time.UTC),
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sdkmath.LegacyNewDec(1000),
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sdkmath.LegacyNewDec(1000),
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),
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types.NewStakingRewardsState(
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time.Date(1997, 1, 1, 0, 0, 0, 0, time.UTC),
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sdkmath.LegacyMustNewDecFromStr("0.100000000000000000"),
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),
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)
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community.InitGenesis(suite.Ctx, suite.Keeper, suite.App.GetAccountKeeper(), genesisState)
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exportedState := community.ExportGenesis(suite.Ctx, suite.Keeper)
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suite.Equal(genesisState, exportedState)
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}
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