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ffef832d45
- Upgrade cosmos-sdk to v0.44.5 from v0.39.2 - Add Legacy Tx Endpoint for backwards compatibility - Add IBC v1.2.3 Support Co-authored-by: DracoLi <draco@dracoli.com> Co-authored-by: drklee3 <derrick@dlee.dev> Co-authored-by: denalimarsh <denalimarsh@gmail.com> Co-authored-by: Draco Li <draco@kava.io> Co-authored-by: Nick DeLuca <nickdeluca08@gmail.com> Co-authored-by: Kevin Davis <karzak@users.noreply.github.com> Co-authored-by: Denali Marsh <denali@kava.io>
91 lines
3.9 KiB
Go
91 lines
3.9 KiB
Go
package keeper_test
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import (
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"time"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/kava-labs/kava/x/kavadist/types"
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)
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func (suite *keeperTestSuite) TestMintExpiredPeriod() {
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initialSupply := suite.BankKeeper.GetSupply(suite.Ctx, types.GovDenom)
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suite.Require().NotPanics(func() { suite.Keeper.SetPreviousBlockTime(suite.Ctx, time.Date(2022, 1, 1, 0, 0, 0, 0, time.UTC)) })
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ctx := suite.Ctx.WithBlockTime(time.Date(2022, 1, 1, 0, 7, 0, 0, time.UTC))
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err := suite.Keeper.MintPeriodInflation(ctx)
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suite.Require().NoError(err)
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finalSupply := suite.BankKeeper.GetSupply(suite.Ctx, types.GovDenom)
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suite.Require().Equal(initialSupply, finalSupply)
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}
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func (suite *keeperTestSuite) TestMintPeriodNotStarted() {
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initialSupply := suite.BankKeeper.GetSupply(suite.Ctx, types.GovDenom)
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suite.Require().NotPanics(func() { suite.Keeper.SetPreviousBlockTime(suite.Ctx, time.Date(2019, 1, 1, 0, 0, 0, 0, time.UTC)) })
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ctx := suite.Ctx.WithBlockTime(time.Date(2019, 1, 1, 0, 7, 0, 0, time.UTC))
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err := suite.Keeper.MintPeriodInflation(ctx)
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suite.Require().NoError(err)
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finalSupply := suite.BankKeeper.GetSupply(suite.Ctx, types.GovDenom)
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suite.Require().Equal(initialSupply, finalSupply)
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}
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func (suite *keeperTestSuite) TestMintOngoingPeriod() {
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initialSupply := suite.BankKeeper.GetSupply(suite.Ctx, types.GovDenom)
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suite.Require().NotPanics(func() {
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suite.Keeper.SetPreviousBlockTime(suite.Ctx, time.Date(2020, time.March, 1, 1, 0, 1, 0, time.UTC))
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})
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ctx := suite.Ctx.WithBlockTime(time.Date(2021, 2, 28, 23, 59, 59, 0, time.UTC))
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err := suite.Keeper.MintPeriodInflation(ctx)
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suite.Require().NoError(err)
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finalSupply := suite.BankKeeper.GetSupply(suite.Ctx, types.GovDenom)
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suite.Require().True(finalSupply.Amount.GT(initialSupply.Amount))
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mAcc := suite.AccountKeeper.GetModuleAccount(ctx, types.ModuleName)
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mAccSupply := suite.BankKeeper.GetAllBalances(ctx, mAcc.GetAddress()).AmountOf(types.GovDenom)
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suite.Require().True(mAccSupply.Equal(finalSupply.Amount.Sub(initialSupply.Amount)))
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// expect that inflation is ~10%
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expectedSupply := sdk.NewDecFromInt(initialSupply.Amount).Mul(sdk.MustNewDecFromStr("1.1"))
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supplyError := sdk.OneDec().Sub((sdk.NewDecFromInt(finalSupply.Amount).Quo(expectedSupply))).Abs()
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suite.Require().True(supplyError.LTE(sdk.MustNewDecFromStr("0.001")))
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}
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func (suite *keeperTestSuite) TestMintPeriodTransition() {
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initialSupply := suite.BankKeeper.GetSupply(suite.Ctx, types.GovDenom)
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params := suite.Keeper.GetParams(suite.Ctx)
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periods := []types.Period{
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suite.TestPeriods[0],
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{
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Start: time.Date(2021, time.March, 1, 1, 0, 0, 0, time.UTC),
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End: time.Date(2022, time.March, 1, 1, 0, 0, 0, time.UTC),
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Inflation: sdk.MustNewDecFromStr("1.000000003022265980"),
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},
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}
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params.Periods = periods
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suite.Require().NotPanics(func() {
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suite.Keeper.SetParams(suite.Ctx, params)
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})
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suite.Require().NotPanics(func() {
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suite.Keeper.SetPreviousBlockTime(suite.Ctx, time.Date(2020, time.March, 1, 1, 0, 1, 0, time.UTC))
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})
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ctx := suite.Ctx.WithBlockTime(time.Date(2021, 3, 10, 0, 0, 0, 0, time.UTC))
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err := suite.Keeper.MintPeriodInflation(ctx)
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suite.Require().NoError(err)
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finalSupply := suite.BankKeeper.GetSupply(suite.Ctx, types.GovDenom)
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suite.Require().True(finalSupply.Amount.GT(initialSupply.Amount))
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}
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func (suite *keeperTestSuite) TestMintNotActive() {
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initialSupply := suite.BankKeeper.GetSupply(suite.Ctx, types.GovDenom)
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params := suite.Keeper.GetParams(suite.Ctx)
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params.Active = false
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suite.Require().NotPanics(func() {
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suite.Keeper.SetParams(suite.Ctx, params)
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})
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suite.Require().NotPanics(func() {
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suite.Keeper.SetPreviousBlockTime(suite.Ctx, time.Date(2020, time.March, 1, 1, 0, 1, 0, time.UTC))
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})
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ctx := suite.Ctx.WithBlockTime(time.Date(2021, 2, 28, 23, 59, 59, 0, time.UTC))
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err := suite.Keeper.MintPeriodInflation(ctx)
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suite.Require().NoError(err)
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finalSupply := suite.BankKeeper.GetSupply(suite.Ctx, types.GovDenom)
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suite.Require().Equal(initialSupply, finalSupply)
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}
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