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
51 lines
1.1 KiB
Go
51 lines
1.1 KiB
Go
package v2_test
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import (
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"testing"
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"time"
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sdkmath "cosmossdk.io/math"
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"github.com/stretchr/testify/require"
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"github.com/cosmos/cosmos-sdk/testutil"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/kava-labs/kava/app"
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v2 "github.com/kava-labs/kava/x/community/migrations/v2"
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"github.com/kava-labs/kava/x/community/types"
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)
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func TestMigrateStore(t *testing.T) {
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tApp := app.NewTestApp()
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cdc := tApp.AppCodec()
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storeKey := sdk.NewKVStoreKey("community")
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ctx := testutil.DefaultContext(storeKey, sdk.NewTransientStoreKey("transient_test"))
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store := ctx.KVStore(storeKey)
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require.Nil(
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t,
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store.Get(types.ParamsKey),
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"params shouldn't exist in store before migration",
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)
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require.NoError(t, v2.Migrate(ctx, store, cdc))
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paramsBytes := store.Get(types.ParamsKey)
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require.NotNil(t, paramsBytes, "params should be in store after migration")
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var params types.Params
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cdc.MustUnmarshal(paramsBytes, ¶ms)
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t.Logf("params: %+v", params)
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require.Equal(
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t,
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types.NewParams(
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time.Time{},
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sdkmath.LegacyNewDec(0),
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sdkmath.LegacyNewDec(0),
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),
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params,
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"params should be correct after migration",
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)
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}
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