73 lines
1.6 KiB
Go
73 lines
1.6 KiB
Go
package types_test
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import (
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"errors"
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"fmt"
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"time"
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sdk "github.com/cosmos/cosmos-sdk/types"
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"github.com/cosmos/cosmos-sdk/x/params/types"
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)
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var (
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keyUnbondingTime = []byte("UnbondingTime")
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keyMaxValidators = []byte("MaxValidators")
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keyBondDenom = []byte("BondDenom")
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key = sdk.NewKVStoreKey("storekey")
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tkey = sdk.NewTransientStoreKey("transientstorekey")
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)
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type params struct {
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UnbondingTime time.Duration `json:"unbonding_time" yaml:"unbonding_time"`
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MaxValidators uint16 `json:"max_validators" yaml:"max_validators"`
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BondDenom string `json:"bond_denom" yaml:"bond_denom"`
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}
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func validateUnbondingTime(i interface{}) error {
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v, ok := i.(time.Duration)
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if !ok {
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return fmt.Errorf("invalid parameter type: %T", i)
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}
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if v < (24 * time.Hour) {
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return fmt.Errorf("unbonding time must be at least one day")
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}
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return nil
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}
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func validateMaxValidators(i interface{}) error {
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_, ok := i.(uint16)
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if !ok {
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return fmt.Errorf("invalid parameter type: %T", i)
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}
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return nil
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}
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func validateBondDenom(i interface{}) error {
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v, ok := i.(string)
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if !ok {
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return fmt.Errorf("invalid parameter type: %T", i)
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}
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if len(v) == 0 {
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return errors.New("denom cannot be empty")
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}
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return nil
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}
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func (p *params) ParamSetPairs() types.ParamSetPairs {
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return types.ParamSetPairs{
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{keyUnbondingTime, &p.UnbondingTime, validateUnbondingTime},
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{keyMaxValidators, &p.MaxValidators, validateMaxValidators},
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{keyBondDenom, &p.BondDenom, validateBondDenom},
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}
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}
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func paramKeyTable() types.KeyTable {
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return types.NewKeyTable().RegisterParamSet(¶ms{})
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}
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