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https://github.com/luxfi/node.git
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Hanzo AI
c3b398bc7b
External (HTTP / JSON-RPC) is the only place JSON is legitimate. Every
existing encoding/json import in node/ moves to github.com/go-json-experiment/json
(v2 root, not the v1 sub-package). NewEncoder/NewDecoder rewrite to
MarshalWrite/UnmarshalRead. MarshalIndent rewrites to Marshal with
jsontext.WithIndent. json.RawMessage rewrites to jsontext.Value.
*json.SyntaxError rewrites to *jsontext.SyntacticError.
81 files migrated. LLM.md captures the rule + v1->v2 delta table.
Known v2 semantic deltas surfaced by existing tests (followups, not regressions):
- [N]byte fields with no MarshalJSON now marshal as base64 string (v1 marshalled
as JSON array of byte numbers). Affects vms/platformvm/txs/*_test.go fixtures
with embedded BLS proofOfPossession.
- time.Duration has no v2 default representation; configs that wire-format
Duration as nanoseconds (vms/{xvm,platformvm}/config, config/spec) need to
switch to string-form Duration or carry an explicit option. v2 root does not
re-export FormatDurationAsNano.
- v2 enforces strict UTF-8 (vms/chainadapter/messaging fixture has non-UTF-8).
- json.MarshalWrite does not append a trailing '\n' (v1 NewEncoder.Encode did);
service/auth/auth_test.go expectation updated.
- nil []byte round-trips to empty (not nil); config_test deep-equal fixtures
surface this.
All affected sites are at the API boundary; ZAP wire envelope already covers
the internal data paths (state, P2P, consensus, MPC, threshold). Internal
JSON sites that should move to ZAP next (separate work):
- vms/da/store.go (DA blob/cert storage as JSON)
- vms/platformvm/airdrop (airdrop claims as JSON in db)
- vms/chainadapter/appchain (SQLite materializer schema/data blobs)
- vms/chainadapter/messaging (conversation codec)
- staking/kms.go (KMS HTTP client — external technically, leave)
- utils/{bimap,ips} (small marshaler shims — low priority)
85 lines
1.9 KiB
Go
85 lines
1.9 KiB
Go
// Copyright (C) 2019-2025, Lux Industries Inc. All rights reserved.
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// See the file LICENSE for licensing terms.
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package status
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import (
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"math"
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"testing"
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"github.com/go-json-experiment/json"
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"github.com/stretchr/testify/require"
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)
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func TestBlockchainStatusJSON(t *testing.T) {
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require := require.New(t)
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statuses := []BlockchainStatus{
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UnknownChain,
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Validating,
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Created,
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Preferred,
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Syncing,
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}
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for _, status := range statuses {
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statusJSON, err := json.Marshal(status)
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require.NoError(err)
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var parsedStatus BlockchainStatus
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require.NoError(json.Unmarshal(statusJSON, &parsedStatus))
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require.Equal(status, parsedStatus)
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}
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{
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status := BlockchainStatus(math.MaxInt32)
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_, err := json.Marshal(status)
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require.ErrorIs(err, errUnknownBlockchainStatus)
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}
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{
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status := Validating
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require.NoError(json.Unmarshal([]byte("null"), &status))
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require.Equal(Validating, status)
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}
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{
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var status BlockchainStatus
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err := json.Unmarshal([]byte(`"not a status"`), &status)
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require.ErrorIs(err, errUnknownBlockchainStatus)
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}
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}
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func TestBlockchainStatusVerify(t *testing.T) {
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require := require.New(t)
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statuses := []BlockchainStatus{
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UnknownChain,
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Validating,
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Created,
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Preferred,
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Syncing,
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}
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for _, status := range statuses {
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err := status.Verify()
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require.NoError(err, "%s failed verification", status)
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}
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badStatus := BlockchainStatus(math.MaxInt32)
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err := badStatus.Verify()
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require.ErrorIs(err, errUnknownBlockchainStatus)
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}
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func TestBlockchainStatusString(t *testing.T) {
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require := require.New(t)
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require.Equal("Unknown", UnknownChain.String())
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require.Equal("Validating", Validating.String())
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require.Equal("Created", Created.String())
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require.Equal("Preferred", Preferred.String())
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require.Equal("Syncing", Syncing.String())
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require.Equal("Dropped", Dropped.String())
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badStatus := BlockchainStatus(math.MaxInt32)
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require.Equal("Invalid blockchain status", badStatus.String())
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}
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