29 lines
1.1 KiB
Go
29 lines
1.1 KiB
Go
package keeper_test
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import (
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"math/big"
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sdk "github.com/cosmos/cosmos-sdk/types"
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)
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func (suite *KeeperTestSuite) TestPowerReductionChange() {
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// modify power reduction
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newPowerReduction := sdk.NewIntFromBigInt(new(big.Int).Exp(big.NewInt(10), big.NewInt(12), nil))
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params := suite.app.StakingKeeper.GetParams(suite.ctx)
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params.PowerReduction = newPowerReduction
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suite.app.StakingKeeper.SetParams(suite.ctx, params)
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// check power reduction change
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suite.Require().Equal(newPowerReduction, suite.app.StakingKeeper.PowerReduction(suite.ctx))
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}
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func (suite *KeeperTestSuite) TestTokensToConsensusPower() {
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suite.Require().Equal(int64(0), suite.app.StakingKeeper.TokensToConsensusPower(suite.ctx, sdk.DefaultPowerReduction.Sub(sdk.NewInt(1))))
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suite.Require().Equal(int64(1), suite.app.StakingKeeper.TokensToConsensusPower(suite.ctx, sdk.DefaultPowerReduction))
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}
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func (suite *KeeperTestSuite) TestTokensFromConsensusPower() {
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suite.Require().Equal(sdk.NewInt(0), suite.app.StakingKeeper.TokensFromConsensusPower(suite.ctx, 0))
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suite.Require().Equal(sdk.DefaultPowerReduction, suite.app.StakingKeeper.TokensFromConsensusPower(suite.ctx, 1))
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}
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