cosmos-sdk/client/test_helpers.go

84 lines
2.1 KiB
Go

package client
import (
"fmt"
cryptotypes "github.com/cosmos/cosmos-sdk/crypto/types"
sdk "github.com/cosmos/cosmos-sdk/types"
)
var (
_ AccountRetriever = TestAccountRetriever{}
_ Account = TestAccount{}
)
// TestAccount represents a client Account that can be used in unit tests
type TestAccount struct {
Address sdk.AccAddress
Num uint64
Seq uint64
}
// GetAddress implements client Account.GetAddress
func (t TestAccount) GetAddress() sdk.AccAddress {
return t.Address
}
// GetPubKey implements client Account.GetPubKey
func (t TestAccount) GetPubKey() cryptotypes.PubKey {
return nil
}
// GetAccountNumber implements client Account.GetAccountNumber
func (t TestAccount) GetAccountNumber() uint64 {
return t.Num
}
// GetSequence implements client Account.GetSequence
func (t TestAccount) GetSequence() uint64 {
return t.Seq
}
// TestAccountRetriever is an AccountRetriever that can be used in unit tests
type TestAccountRetriever struct {
Accounts map[string]TestAccount
}
// GetAccount implements AccountRetriever.GetAccount
func (t TestAccountRetriever) GetAccount(_ Context, addr sdk.AccAddress) (Account, error) {
acc, ok := t.Accounts[addr.String()]
if !ok {
return nil, fmt.Errorf("account %s not found", addr)
}
return acc, nil
}
// GetAccountWithHeight implements AccountRetriever.GetAccountWithHeight
func (t TestAccountRetriever) GetAccountWithHeight(clientCtx Context, addr sdk.AccAddress) (Account, int64, error) {
acc, err := t.GetAccount(clientCtx, addr)
if err != nil {
return nil, 0, err
}
return acc, 0, nil
}
// EnsureExists implements AccountRetriever.EnsureExists
func (t TestAccountRetriever) EnsureExists(_ Context, addr sdk.AccAddress) error {
_, ok := t.Accounts[addr.String()]
if !ok {
return fmt.Errorf("account %s not found", addr)
}
return nil
}
// GetAccountNumberSequence implements AccountRetriever.GetAccountNumberSequence
func (t TestAccountRetriever) GetAccountNumberSequence(_ Context, addr sdk.AccAddress) (accNum uint64, accSeq uint64, err error) {
acc, ok := t.Accounts[addr.String()]
if !ok {
return 0, 0, fmt.Errorf("account %s not found", addr)
}
return acc.Num, acc.Seq, nil
}