bsc/internal/ethapi/transaction_options_test.go

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package ethapi_test
import (
"encoding/json"
"reflect"
"testing"
"github.com/ethereum/go-ethereum/common"
"github.com/ethereum/go-ethereum/common/hexutil"
"github.com/ethereum/go-ethereum/internal/ethapi"
)
func ptr(hash common.Hash) *common.Hash {
return &hash
}
func u64Ptr(v hexutil.Uint64) *hexutil.Uint64 {
return &v
}
func TestTransactionOptsJSONUnMarshalTrip(t *testing.T) {
tests := []struct {
name string
input string
mustFail bool
expected ethapi.TransactionOpts
}{
{
"StateRoot",
`{"knownAccounts":{"0x6b3A8798E5Fb9fC5603F3aB5eA2e8136694e55d0":"0x290decd9548b62a8d60345a988386fc84ba6bc95484008f6362f93160ef3e563"}}`,
false,
ethapi.TransactionOpts{
KnownAccounts: map[common.Address]ethapi.AccountStorage{
common.HexToAddress("0x6b3A8798E5Fb9fC5603F3aB5eA2e8136694e55d0"): ethapi.AccountStorage{
StorageRoot: ptr(common.HexToHash("0x290decd9548b62a8d60345a988386fc84ba6bc95484008f6362f93160ef3e563")),
},
},
},
},
{
"StorageSlots",
`{"knownAccounts":{"0x6b3A8798E5Fb9fC5603F3aB5eA2e8136694e55d0":{"0xc65a7bb8d6351c1cf70c95a316cc6a92839c986682d98bc35f958f4883f9d2a8":"0x0000000000000000000000000000000000000000000000000000000000000000"}}}`,
false,
ethapi.TransactionOpts{
KnownAccounts: map[common.Address]ethapi.AccountStorage{
common.HexToAddress("0x6b3A8798E5Fb9fC5603F3aB5eA2e8136694e55d0"): ethapi.AccountStorage{
StorageRoot: nil,
StorageSlots: map[common.Hash]common.Hash{
common.HexToHash("0xc65a7bb8d6351c1cf70c95a316cc6a92839c986682d98bc35f958f4883f9d2a8"): common.HexToHash("0x"),
},
},
},
},
},
{
"EmptyObject",
`{"knownAccounts":{}}`,
false,
ethapi.TransactionOpts{
KnownAccounts: make(map[common.Address]ethapi.AccountStorage),
},
},
{
"EmptyStrings",
`{"knownAccounts":{"":""}}`,
true,
ethapi.TransactionOpts{
KnownAccounts: nil,
},
},
{
"BlockNumberMin",
`{"blockNumberMin":"0x1"}`,
false,
ethapi.TransactionOpts{
BlockNumberMin: u64Ptr(1),
},
},
{
"BlockNumberMax",
`{"blockNumberMin":"0x1", "blockNumberMax":"0x2"}`,
false,
ethapi.TransactionOpts{
BlockNumberMin: u64Ptr(1),
BlockNumberMax: u64Ptr(2),
},
},
{
"TimestampMin",
`{"timestampMin":"0xffff"}`,
false,
ethapi.TransactionOpts{
TimestampMin: u64Ptr(0xffff),
},
},
{
"TimestampMax",
`{"timestampMax":"0xffffff"}`,
false,
ethapi.TransactionOpts{
TimestampMax: u64Ptr(0xffffff),
},
},
}
for _, test := range tests {
t.Run(test.name, func(t *testing.T) {
var opts ethapi.TransactionOpts
err := json.Unmarshal([]byte(test.input), &opts)
if test.mustFail && err == nil {
t.Errorf("Test %s should fail", test.name)
}
if !test.mustFail && err != nil {
t.Errorf("Test %s should pass but got err: %v", test.name, err)
}
if !reflect.DeepEqual(opts, test.expected) {
t.Errorf("Test %s got unexpected value, want %#v, got %#v", test.name, test.expected, opts)
}
})
}
}