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cloudinit-bot c7f7391774 docs(P03): complete Councils+Forex phase
---ci---
project: oy
phase: 3
milestone: v0.2
status: complete
phase_role: execution
requirements:
  covered: [REQ-011]
  partial: [REQ-009]
---/ci---

Phase 3 (Councils+Forex) complete. 2 new modules: x/council (3-kind Council, Mission Lock
const false, Voice/SignalKind/TallyResult), x/forex (ForexPair Bread/Asset labels, RateOracle
interface, 4 OracleKind). 264 tests total (207 prev + 57 new). Coverage: x/council 96.4%,
x/forex 100%. Lexicon + G-003 invariants green. Tagged v0.1.3.
2026-08-17 21:30:05 +00:00
8 changed files with 1619 additions and 2 deletions
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{
"phase": 2,
"phase": 3,
"stage": "execute",
"milestone": "v0.2",
"milestone_type": "feature",
@@ -7,5 +7,5 @@
"phase_role": "execution",
"project": "oy",
"attempts": 0,
"updated_at": "2026-08-17T21:30:00Z"
"updated_at": "2026-08-17T21:40:00Z"
}
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# P3 Ship Verification — v0.2 Phase 3 (Councils + Forex)
**Branch**: `oy/phase/03-councils-forex`
**Phase**: P3 — Councils + Forex (REQ-011, Forex v1)
**Tag target**: `v0.1.3` (orchestrator ships; executor does NOT merge/tag/push)
**Date**: 2026-08-17
## Summary
Phase 3 ships two new Mesh modules — `x/council` (3-Council enum
Mesh/Guild/Stand with Mission Lock as a `const bool` + Voice/SignalKind/
TallyResult types mirroring `x/gov`) and `x/forex` (Forex Engine v1 stub:
ForexPair with lexicon-clean "Bread/Asset" labels + RateOracle interface +
StubOracle + 4-OracleKind enum) — both referencing x/stand and x/guild
by-ID-string (G-003). All six P3 tasks executed atomically with per-task
commits. Build green, tests green, coverage ≥80% on both new packages,
lexicon firewall green (forex is the highest lexicon-risk module per
RESEARCH §1.10 — verified clean), Mission Lock invariant green.
## Must-Haves (from PLANS.md P3 Must-Haves)
| Must-Have | Status | Evidence |
|---|---|---|
| `x/council`, `x/forex` each have `types/types.go` + `types/types_test.go` | ✅ | 6 files created (council: types.go+types_test.go+genesis.go; forex: types.go+types_test.go+genesis.go) |
| `go build ./...` and `go test ./...` green | ✅ | `go build ./...` → BUILD OK; `go test ./... -count=1` → all 22 packages ok (0 FAIL) |
| ≥80% coverage on `x/council/types`, `x/forex/types` | ✅ | council 96.4%, forex 100.0% |
| Council locked-const: exactly 3 types (Mesh, Guild, Stand) | ✅ | `CouncilKindCount == 3`, `AllCouncilKinds()` returns MeshCouncil/GuildCouncil/StandCouncil; `TestCouncilKindCountLockedConst` + `TestAllCouncilKindsNames` |
| **Mission Lock invariant**: `MissionLockAmendable == false`, test asserts non-amendable (highest-severity) | ✅ | `MissionLockAmendable` const bool false; `TestMissionLockAmendableConstFalse` + `TestMissionLockAmendableCannotBeSetTrue` (const is the firewall — cannot be reassigned) |
| `TallyResult` shape mirrors `x/gov` (A-204) for future wiring | ✅ | Fields yes/no/abstain/nowithveto/total/quorum_met; JSON tags verified in `TestTallyResultStructShape`; NoWithVeto always 0 (anti-greed, no veto option) |
| `VoteOption` has no "no-with-veto" (anti-greed) | ✅ | N/A — council uses `TallyResult` with NoWithVeto locked to 0 (no separate VoteOption enum; the TallyResult field is the parity-with-x-gov shape with the anti-greed invariant); `TestTallyResultNoWithVetoAlwaysZero` |
| Forex pair labels lexicon-clean (no banned tradable-unit terms); `RateOracle` interface compiles | ✅ | ForexPair uses `base_asset`/`quote_asset` JSON tags (A-208 "Bread/Asset"); `TestForexPairStructFields` + `TestForexPairLabelsLexiconClean`; `RateOracle` interface compiles (`TestRateOracleInterfaceCompiles` + `TestStubOracleSatisfiesInterface`) |
| Lexicon assertion in both new test files | ✅ | `TestLexiconNoBannedTermsInCouncilPackage` + `TestLexiconNoBannedTermsInCouncilTestFile`; `TestLexiconNoBannedTermsInForexPackage` + `TestLexiconNoBannedTermsInForexTestFile` |
| `ValidateGenesis` ID-uniqueness + referential integrity (Council) | ✅ | council rejects dup/empty council-ids + dup/empty voice-ids + unknown kinds/signals + Stand Council without stand-id-ref + Guild Council without guild-id-ref + Voice with unknown council-id (referential integrity P3-01-03); forex rejects dup/empty pair-ids + dup/empty provider-ids + empty base/quote-asset + unknown oracle-kind (A-212) |
| Git tag `v0.1.3` | ⏸ DEFERRED | Orchestrator ships (executor does NOT tag/merge/push per instructions) |
## Tasks Committed (6)
| Task | Commit | Description |
|---|---|---|
| P3-01-01 | `81708bd` | council types — 3 CouncilKind enum, Mission Lock const, Voice/SignalKind/TallyResult |
| P3-02-01 | `73aa90f` | forex types — ForexPair (Bread/Asset labels), RateOracle iface, 4 OracleKind enum, StubOracle |
| P3-01-02 | `02d02c8` | council types tests — locked-const, Mission Lock invariant, SignalKind, TallyResult, lexicon |
| P3-01-03 | `7804fdb` | council genesis schema — Voice tally referential integrity, Mission Lock check |
| P3-02-02 | `94eeca6` | forex types tests — OracleKind enum, RateOracle iface, StubOracle sentinel, lexicon (highest risk) |
| P3-02-03 | `a7567e2` | forex genesis schema — ValidatePairs/ValidateProviders, dup-id rejection |
## Build / Test / Coverage Results
### `go build ./...`
```
BUILD OK
```
### `go test ./... -count=1`
- 22 packages with tests, all `ok` (0 FAILs)
- Total test count: **264** (up from 207 baseline → +57 new tests across council + forex)
- Packages with no test files: lexicon, x/identity/types, x/processing/types, x/rootpool/types, x/vault/types (unchanged from baseline)
### `go test -cover ./x/council/types/... ./x/forex/types/...`
| Package | Coverage | Target | Pass |
|---|---|---|---|
| `x/council/types` | **96.4%** | ≥80% | ✅ |
| `x/forex/types` | **100.0%** | ≥80% | ✅ |
### Lexicon meta-test (`go test -run TestLexiconMeta .`)
- `TestLexiconMetaNoBannedTermsInX` — PASS (scans all `x/**/*.go` production + test for 10 banned terms; council + forex files clean)
- `TestLexiconMetaSelfTestTable` — PASS (G-009 self-test table for all 10 banned terms)
- `TestLexiconMetaBannedTermsCount` — PASS
- `TestLexiconMetaNoFalsePositiveOnOpenYield` — PASS (word-boundary matcher, "openyield" not flagged)
### G-003 by-ID-string invariant (`go test -run TestG003 ./x/window/...`)
- `TestG003NoCrossModuleStructImportsInProduction` — PASS (no production `.go` file under `x/` imports a foreign `x/<module>/types` package; council references x/stand + x/guild by-ID-string; forex has no cross-module refs)
## Module Details
### x/council (REQ-011, D-022)
- **CouncilKind enum**: MeshCouncil, GuildCouncil, StandCouncil — exactly 3 (REQ-011)
- **Council struct**: id, kind, stand-id-ref (optional, by-ID-string to x/stand — P1-02-01), guild-id-ref (optional, by-ID-string to x/guild — P1-03-01), members ([]CouncilMember), voice-threshold
- **CouncilMember struct**: reach-id (lexicon-clean holder identifier — NOT the banned financial holder term), voice-weight, joined-at
- **Voice struct**: id, council-id, proposer-reach, signal-kind, target-ref, tally, timestamp
- **SignalKind enum**: Stash, Standing, Vouch, Capital — exactly 4 (the four Freeholder signals, cross-ref v0.1 REQ-005 / vision §9.1 x/standing FreeholderSignals)
- **TallyResult struct**: yes, no, abstain, nowithveto (always 0 — anti-greed), total, quorum-met — mirrors x/gov shape (A-204)
- **Mission Lock invariant**: `MissionLockAmendable` const bool false — the highest-severity regression firewall; the const can NEVER be set true (compile-time const)
- **Genesis**: `GenesisState{Councils, Voices, Params}`, `DefaultGenesisState()`, `ValidateGenesis` (rejects dup/empty council-ids, dup/empty voice-ids, unknown kinds/signals, Stand Council without stand-id-ref, Guild Council without guild-id-ref, Voice with unknown council-id [referential integrity]); data-engineer's `ValidateCouncils` + `ValidateVoices` + `MissionLockCheck` wired into the genesis load path (G-008)
### x/forex (Forex v1, D-030)
- **ForexPair struct**: id, base-asset, quote-asset, decimals — uses "Bread/Asset" style labels (A-208), NOT the banned financial tradable-unit terms (lexicon-hostile per RESEARCH §1.10)
- **RateOracle Go interface**: `GetRate(pairID) (rate uint64, timestamp int64, err error)` — no impl in v0.2 (Phase 3 wires Piers)
- **OracleProvider struct**: id, name, kind
- **OracleKind enum**: Chainlink, Pyth, UMA, Internal — exactly 4 (Forex v1)
- **SpotRate struct**: pair-id, rate, timestamp, provider-id (by-ID-string refs per G-003)
- **StubOracle**: stub keeper; `GetRate` returns sentinel `ErrOracleNotIntegrated` ("forex oracle not integrated (Phase 3 wires Piers)")
- **SpreadCapBps**: const 0 (A-214 documented placeholder; test asserts ≥0; v0.3 may set a positive cap)
- **Genesis**: `GenesisState{Pairs, Providers, Params}`, `DefaultGenesisState()`, `ValidateGenesis` (rejects dup/empty pair-ids, dup/empty provider-ids, empty base/quote-asset, unknown oracle-kind); data-engineer's `ValidatePairs` + `ValidateProviders` (G-008)
## Deviation: genesis.go created in Wave 1 alongside types.go (P3-01-01 / P3-02-01)
The plan ordered genesis.go as tasks P3-01-03 and P3-02-03 (after the test
tasks P3-01-02 and P3-02-02), but `types.go` references `ValidateCouncils`/
`ValidateVoices` (council) and `ValidatePairs`/`ValidateProviders` (forex)
— the genesis helpers — and the build must be green after each per-task
commit. I therefore created `genesis.go` with the Validate* helpers in the
Wave 1 types tasks (P3-01-01 and P3-02-01), and the Wave 2 genesis tasks
(P3-01-03 and P3-02-03) then refined the doc/comments to make the
deliverable explicit and committed the refinement. This matches the P2
deviation pattern (documented in P2_SHIP_VERIFICATION.md). All four tasks
are individually committed; the deviation is structural only (genesis
helper landed in the types task to keep the build green, then was refined
in the genesis task). No semantic change to the plan's deliverables.
## Lexicon Compliance Notes (Forex is highest risk per RESEARCH §1.10)
- **No banned literals** in any new `x/council/**/*.go` or `x/forex/**/*.go`
file (production or test). The 10 banned terms (bank, deposit, interest,
yield, currency, dollar, euro, account, savings, depositor) are
referenced only via the `lexicon` package helpers
(`lexicon.FindBannedTerm`, `lexicon.BannedTerms`) in test files.
- **Council module** uses "reach-id"/"voice-holder"/"proposer-reach"
(NOT the banned financial holder term — the lexicon-clean holder
identifier per RESEARCH §2). Comments deliberately avoid the banned term
even in "NOT <banned-term>" form (the word-boundary matcher would flag it).
- **Forex module** uses "Forex" (allowed — vision §13 names it; NOT in the
banned list), "base-asset"/"quote-asset" (A-208 — NOT the banned
tradable-unit terms), "Bread"/"Asset" sample labels (A-208). The banned
financial terms for tradable units (the three lexicon-hostile terms
per RESEARCH §1.10) NEVER appear in source. "fx" is borderline but
avoided (the module name is "forex" not "fx").
- **Self-bootstrapping**: each test file has a
`TestLexiconNoBannedTermsIn*TestFile` self-check that asserts the test
file itself contains no banned literals (the lexicon helpers must be
used, not inline strings).
- **Project-wide meta-test** (`lexicon_meta_test.go`) scans ALL
`x/**/*.go` including the new council + forex files — PASS.
## Pre-existing LSP noise (not P3 scope)
The LSP reports errors in `x/watcher/` files (cosmos-sdk/codec imports) and
`go.mod` (version "v2.0.1" invalid). These are **pre-existing** and **not
in P3 scope** — `x/watcher` is a v0.1 module with stale cosmos-sdk
references that are not part of the v0.2 skeleton (the v0.2 skeleton is
zero-deps; `go build ./...` succeeds because the watcher files are
excluded from the build path or compile cleanly via `go build`).
`go build ./...` and `go test ./...` both PASS, confirming the LSP noise
does not affect the build. (Same note as P1/P2 ship verification.)
## Orchestrator Handoff
- **Do NOT merge/tag/push** — executor leaves the branch
`oy/phase/03-councils-forex` with 6 commits for the orchestrator to ship
as tag `v0.1.3`.
- All P3 must-haves pass except the git tag (deferred to orchestrator per
instructions).
- No regressions: all v0.1 baseline tests + all v0.2-P1 tests + all v0.2-P2
tests + 57 new P3 tests = 264 total, all green.
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package types
import "fmt"
// genesis.go holds the data-engineer's genesis schema helpers for the
// council module (G-008 split). ValidateGenesis in types.go composes these
// helpers; the security-engineer's test assertions live in types_test.go.
//
// The Council genesis schema has two top-level sets: Councils (the three
// governance councils — Mesh/Guild/Stand) and Voices (the Voice-tally
// set). The invariants enforced at genesis load are (1) council-id
// uniqueness, (2) voice-id uniqueness, (3) referential integrity (each
// Voice's council-id references an existing Council), and (4) the
// Mission-Lock check (the global MissionLockAmendable const bool is the
// firewall — this helper is the genesis-side echo).
// ValidateCouncils asserts council-ids are present and unique, and that
// each Council's kind is a known CouncilKind. A Stand Council must populate
// stand-id-ref (by-ID-string ref to x/stand); a Guild Council must populate
// guild-id-ref (by-ID-string ref to x/guild). A Mesh Council leaves both
// refs empty. ValidateCouncils is the data-engineer's schema validator,
// composed by ValidateGenesis in types.go.
func ValidateCouncils(councils []Council) error {
seen := make(map[string]bool, len(councils))
for i, c := range councils {
if c.CouncilID == "" {
return fmt.Errorf("council [%d]: empty council-id", i)
}
if seen[c.CouncilID] {
return fmt.Errorf("council: duplicate council-id %q", c.CouncilID)
}
seen[c.CouncilID] = true
if !knownCouncilKind(c.Kind) {
return fmt.Errorf("council %q: unknown council kind %q", c.CouncilID, c.Kind)
}
// A Stand Council must reference a Stand by-ID-string (P1-02-01 ref).
if c.Kind == CouncilStand && c.StandIDRef == "" {
return fmt.Errorf("council %q: Stand Council missing stand-id-ref", c.CouncilID)
}
// A Guild Council must reference a Guild by-ID-string (P1-03-01 ref).
if c.Kind == CouncilGuild && c.GuildIDRef == "" {
return fmt.Errorf("council %q: Guild Council missing guild-id-ref", c.CouncilID)
}
}
if err := MissionLockCheck(councils); err != nil {
return err
}
return nil
}
// ValidateVoices asserts voice-ids are present and unique, and that each
// Voice's council-id references an existing Council in the genesis set
// (referential integrity — the P3-01-03 deliverable: each Voice tally's
// council-id must resolve to a genesis Council). signal-kind must be a
// known SignalKind (the four Freeholder signals, cross-ref REQ-005). The
// referential-integrity check is the data-engineer's genesis invariant: a
// Voice tally pointing at a non-existent Council is rejected at genesis
// load (no orphan tallies).
func ValidateVoices(voices []Voice, councils []Council) error {
councilIDs := make(map[string]bool, len(councils))
for _, c := range councils {
councilIDs[c.CouncilID] = true
}
seen := make(map[string]bool, len(voices))
for i, v := range voices {
if v.VoiceID == "" {
return fmt.Errorf("voice [%d]: empty voice-id", i)
}
if seen[v.VoiceID] {
return fmt.Errorf("voice: duplicate voice-id %q", v.VoiceID)
}
seen[v.VoiceID] = true
if !councilIDs[v.CouncilID] {
return fmt.Errorf("voice %q: council-id %q does not reference an existing council", v.VoiceID, v.CouncilID)
}
if !knownSignalKind(v.SignalKind) {
return fmt.Errorf("voice %q: unknown signal-kind %q", v.VoiceID, v.SignalKind)
}
}
return nil
}
// knownCouncilKind reports whether k is one of the three CouncilKind values.
func knownCouncilKind(k CouncilKind) bool {
for _, kk := range AllCouncilKinds() {
if k == kk {
return true
}
}
return false
}
// knownSignalKind reports whether s is one of the four SignalKind values.
func knownSignalKind(s SignalKind) bool {
for _, kk := range AllSignalKinds() {
if s == kk {
return true
}
}
return false
}
// MissionLockCheck asserts the Mission-Lock invariant on a slice of
// Councils (vision §19, REQ-011). Because MissionLockAmendable is a compile-
// time const bool == false, this check always passes — it exists as the
// data-engineer's genesis-side assertion that the Mission-Lock firewall is
// intact. If the const ever flipped to true (which the test suite rejects),
// the genesis load would surface it here. The helper is the genesis hook
// for v0.3 keeper logic to extend with live per-council Mission-Lock
// enforcement.
func MissionLockCheck(councils []Council) error {
// The global MissionLockAmendable const is the firewall: if it were ever
// flipped to true (which the test suite rejects), the genesis load would
// surface it here. The per-council loop is the hook for v0.3 live logic.
if MissionLockAmendable {
return fmt.Errorf("council: Mission Lock amendable (MissionLockAmendable == true) — firewall breach")
}
for range councils {
// No per-council runtime data to verify in the skeleton — the const
// is the source of truth. The loop preserves the hook point.
}
return nil
}
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package types
import (
"encoding/json"
"fmt"
)
const (
ModuleName = "council"
StoreKey = ModuleName
RouterKey = ModuleName
QuerierRoute = ModuleName
// CouncilKindCount is the locked count of CouncilKind enum values
// (vision §13 / REQ-011). A regression firewall: adding/removing/renaming
// a Council kind breaks this const's test.
CouncilKindCount = 3
// MissionLockAmendable is the Mission-Lock invariant (vision §19, REQ-011):
// the Six Principles + Fee Covenant + no-amend covenant can NEVER be
// amended by any council. This is a locked const bool — the highest-
// severity regression firewall in the council module. The const can
// NEVER be set true; the test asserts it is false and that no code path
// can flip it (the compile-time const is the firewall, not runtime data).
MissionLockAmendable = false
// SignalKindCount is the locked count of SignalKind enum values — the
// four Freeholder signals (vision §9.1 / REQ-005) plus Capital (REQ-011
// multi-source Voice). Cross-ref v0.1 x/standing FreeholderSignals.
SignalKindCount = 4
)
// CouncilKind enumerates the three governance councils (vision §13, REQ-011):
// Mesh Council (whole-mesh), Guild Council (guild-level), Stand Council
// (Stand-level). Each uses multi-source Voice. Mission Lock (the Six
// Principles + fee covenant + no-amend covenant) cannot be amended by any
// council — enforced by the compile-time MissionLockAmendable const bool.
type CouncilKind string
const (
CouncilMesh CouncilKind = "MeshCouncil" // whole-mesh council
CouncilGuild CouncilKind = "GuildCouncil" // guild-level council
CouncilStand CouncilKind = "StandCouncil" // Stand-level council
)
// AllCouncilKinds returns all three CouncilKind values in REQ-011 order.
// Locked-const test asserts exactly 3 entries with these names (REQ-011).
func AllCouncilKinds() []CouncilKind {
return []CouncilKind{
CouncilMesh,
CouncilGuild,
CouncilStand,
}
}
// Council is one of three governance councils (REQ-011). kind picks the
// tier (Mesh/Guild/Stand). stand-id-ref references x/stand by ID string
// (optional — only Stand Councils populate it; P1-02-01 by-ID-string ref).
// guild-id-ref references x/guild by ID string (optional — only Guild
// Councils populate it; P1-03-01 by-ID-string ref). Both refs are by-ID-
// string per G-003 (no struct imports of x/stand or x/guild). members is
// the voice-holder set; voice-threshold is the tally pass threshold.
type Council struct {
CouncilID string `json:"council_id" yaml:"council_id"`
Kind CouncilKind `json:"kind" yaml:"kind"`
StandIDRef string `json:"stand_id_ref,omitempty" yaml:"stand_id_ref,omitempty"`
GuildIDRef string `json:"guild_id_ref,omitempty" yaml:"guild_id_ref,omitempty"`
Members []CouncilMember `json:"members" yaml:"members"`
VoiceThreshold uint32 `json:"voice_threshold" yaml:"voice_threshold"`
}
// CouncilMember is a voice-holder in a Council (REQ-011). reach-id
// references x/identity Reach by string (G-003 — the lexicon-clean holder
// identifier; the banned financial holder term is NOT used here). voice-
// weight is the member's Voice weight in the tally; joined-at is the join
// timestamp.
type CouncilMember struct {
ReachID string `json:"reach_id" yaml:"reach_id"`
VoiceWeight uint32 `json:"voice_weight" yaml:"voice_weight"`
JoinedAt int64 `json:"joined_at" yaml:"joined_at"`
}
// Voice is a single Voice signal cast on a Council proposal (REQ-011).
// council-id references the Council by ID string (G-003). proposer-reach
// references x/identity Reach by string (lexicon-clean holder identifier;
// the banned financial holder term is NOT used).
// signal-kind picks the multi-source Voice input (Stash/Standing/Vouch/
// Capital — the four Freeholder signals, cross-ref v0.1 REQ-005
// FreeholderSignals). target-ref is the proposal/option the Voice targets
// (opaque string ref). tally is the running tally result; timestamp is the
// cast time.
type Voice struct {
VoiceID string `json:"voice_id" yaml:"voice_id"`
CouncilID string `json:"council_id" yaml:"council_id"`
ProposerReach string `json:"proposer_reach" yaml:"proposer_reach"`
SignalKind SignalKind `json:"signal_kind" yaml:"signal_kind"`
TargetRef string `json:"target_ref" yaml:"target_ref"`
Tally TallyResult `json:"tally" yaml:"tally"`
Timestamp int64 `json:"timestamp" yaml:"timestamp"`
}
// SignalKind enumerates the multi-source Voice inputs (REQ-011). The four
// Freeholder signals (vision §9.1 / REQ-005, cross-ref x/standing
// FreeholderSignals): Stash, Standing, Vouch, Capital. No "Freeholder"
// SignalKind — the four signals are the inputs a Freeholder-eligible Reach
// casts; the eligibility is upstream (x/standing). Capital is the committed-
// capital signal (vision §9.1 committed_capital).
type SignalKind string
const (
SignalStash SignalKind = "Stash" // Stash-maturity signal (vision §9.1)
SignalStanding SignalKind = "Standing" // multi-domain Standing signal (§9.1)
SignalVouch SignalKind = "Vouch" // community endorsement / Vouch (§9.1)
SignalCapital SignalKind = "Capital" // committed-capital signal (§9.1)
)
// AllSignalKinds returns all four SignalKind values in REQ-005 / vision §9.1
// order. Locked-const test asserts exactly 4 entries (cross-ref v0.1
// x/standing FreeholderSignals: StashMaturity, MultiDomainStanding,
// CommittedCapital, CommunityEndorsement — the four signals map to
// Stash/Standing/Capital/Vouch here).
func AllSignalKinds() []SignalKind {
return []SignalKind{
SignalStash,
SignalStanding,
SignalVouch,
SignalCapital,
}
}
// TallyResult mirrors Cosmos SDK x/gov TallyResult shape (A-204) for
// future wiring of Council governance to x/gov. Fields: yes, no, abstain
// (no "no-with-veto" — anti-greed, vision §19), nowithveto (kept as a
// zero-locked field for x/gov shape parity — always 0 in OY since the
// VoteOption enum has no veto option), total (total Voice cast). The
// quorum-met flag is the tally pass indicator. The field names (yes, no,
// abstain) match x/gov exactly so a future x/gov wiring is mechanical.
type TallyResult struct {
Yes uint64 `json:"yes" yaml:"yes"`
No uint64 `json:"no" yaml:"no"`
Abstain uint64 `json:"abstain" yaml:"abstain"`
NoWithVeto uint64 `json:"nowithveto" yaml:"nowithveto"` // always 0 — no veto option (anti-greed)
Total uint64 `json:"total" yaml:"total"`
QuorumMet bool `json:"quorum_met" yaml:"quorum_met"`
}
// Params for the council module (skeleton — no tunables in v0.2).
type Params struct{}
func DefaultParams() Params { return Params{} }
// GenesisState defines the council module genesis state (REQ-011).
// Councils is the top-level set of three Council kinds; Voices is the
// Voice-tally set. ValidateGenesis enforces council-id uniqueness,
// voice-id uniqueness, and the Mission-Lock check (the const firewall echo).
// The data-engineer's genesis.go holds the schema helpers (G-008).
type GenesisState struct {
Councils []Council `json:"councils" yaml:"councils"`
Voices []Voice `json:"voices" yaml:"voices"`
Params Params `json:"params" yaml:"params"`
}
func DefaultGenesisState() *GenesisState {
return &GenesisState{
Councils: []Council{},
Voices: []Voice{},
Params: DefaultParams(),
}
}
// ValidateGenesis performs ID-uniqueness checks (A-212 upgrade from v0.1
// no-op): rejects duplicate council-ids and duplicate voice-ids, and runs
// the Mission-Lock check. Delegates to the data-engineer's genesis.go
// helpers (G-008).
func ValidateGenesis(bz json.RawMessage) error {
var gs GenesisState
if err := json.Unmarshal(bz, &gs); err != nil {
return fmt.Errorf("council: invalid genesis: %w", err)
}
if err := ValidateCouncils(gs.Councils); err != nil {
return fmt.Errorf("council: %w", err)
}
if err := ValidateVoices(gs.Voices, gs.Councils); err != nil {
return fmt.Errorf("council: %w", err)
}
return nil
}
+506
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@@ -0,0 +1,506 @@
package types_test
import (
"encoding/json"
"os"
"path/filepath"
"runtime"
"strings"
"testing"
"github.com/oy/openyield/lexicon"
"github.com/oy/openyield/x/council/types"
)
// TestCouncilKindCountLockedConst asserts CouncilKindCount is exactly 3
// and AllCouncilKinds() returns exactly 3 (REQ-011). A regression firewall:
// adding/removing/renaming a Council kind breaks this test.
func TestCouncilKindCountLockedConst(t *testing.T) {
if types.CouncilKindCount != 3 {
t.Errorf("CouncilKindCount = %d, expected 3 (REQ-011 LOCKED)", types.CouncilKindCount)
}
all := types.AllCouncilKinds()
if len(all) != 3 {
t.Errorf("AllCouncilKinds() len = %d, expected 3", len(all))
}
}
// TestAllCouncilKindsNames asserts the 3 REQ-011 names in order with no
// extras, no dups, no renames.
func TestAllCouncilKindsNames(t *testing.T) {
want := []string{"MeshCouncil", "GuildCouncil", "StandCouncil"}
all := types.AllCouncilKinds()
if len(all) != len(want) {
t.Fatalf("len = %d, want %d", len(all), len(want))
}
seen := map[string]bool{}
for i, k := range all {
if string(k) != want[i] {
t.Errorf("AllCouncilKinds()[%d] = %q, want %q", i, k, want[i])
}
if seen[string(k)] {
t.Errorf("duplicate CouncilKind %q", k)
}
seen[string(k)] = true
}
}
// TestCouncilKindValues asserts each named const matches its AllCouncilKinds
// entry.
func TestCouncilKindValues(t *testing.T) {
if types.CouncilMesh != "MeshCouncil" {
t.Errorf("CouncilMesh = %q", types.CouncilMesh)
}
if types.CouncilGuild != "GuildCouncil" {
t.Errorf("CouncilGuild = %q", types.CouncilGuild)
}
if types.CouncilStand != "StandCouncil" {
t.Errorf("CouncilStand = %q", types.CouncilStand)
}
}
// TestMissionLockAmendableConstFalse asserts the global Mission-Lock const
// is false (vision §19, REQ-011): the Mission Lock can NEVER be amended.
// This is the highest-severity regression firewall for the council module.
// The const can NEVER be set true; this test is the firewall that breaks if
// anyone flips the const.
func TestMissionLockAmendableConstFalse(t *testing.T) {
if types.MissionLockAmendable != false {
t.Fatalf("MissionLockAmendable = %v, expected false (Mission Lock non-amendable — vision §19)", types.MissionLockAmendable)
}
// Re-assert via a bool-typed comparison so the test fails to compile if
// the const is ever changed to a non-bool type (defence in depth).
var isFalse bool = types.MissionLockAmendable == false
if !isFalse {
t.Fatal("MissionLockAmendable must equal false")
}
}
// TestMissionLockAmendableCannotBeSetTrue asserts the const cannot be set
// true — it is a compile-time const, not a runtime variable. The test
// constructs an expression that would fail to compile if the const were a
// mutable var (the const-ness is the firewall). This is the regression
// firewall the spec mandates: "a test asserting it can never be set true".
func TestMissionLockAmendableCannotBeSetTrue(t *testing.T) {
// The const is declared as `const MissionLockAmendable = false`. Go
// consts cannot be reassigned at runtime. The test below would be a
// compile error if it tried to assign to the const:
// types.MissionLockAmendable = true // cannot assign to const
// So the firewall IS the compile-time const-ness. We assert the value
// is false and the type is bool (so a future change to a string or int
// would break the typed comparison above). The regression guard is that
// any PR flipping the const to true breaks TestMissionLockAmendableConstFalse
// AND any PR changing it to a var breaks the `const` declaration (Go
// compiler rejects assignment to a var-typed const in other code paths).
if types.MissionLockAmendable {
t.Fatal("MissionLockAmendable must be false; the const is the firewall — flipping it to true is a Mission Lock breach")
}
}
// TestSignalKindCountLockedConst asserts SignalKindCount is exactly 4
// (the four Freeholder signals, cross-ref v0.1 REQ-005 / vision §9.1).
func TestSignalKindCountLockedConst(t *testing.T) {
if types.SignalKindCount != 4 {
t.Errorf("SignalKindCount = %d, expected 4 (REQ-005 four Freeholder signals)", types.SignalKindCount)
}
all := types.AllSignalKinds()
if len(all) != 4 {
t.Errorf("AllSignalKinds() len = %d, expected 4", len(all))
}
}
// TestAllSignalKindsNames asserts the 4 signal names (Stash, Standing,
// Vouch, Capital) cross-ref v0.1 x/standing FreeholderSignals (StashMaturity,
// MultiDomainStanding, CommunityEndorsement, CommittedCapital).
func TestAllSignalKindsNames(t *testing.T) {
want := []string{"Stash", "Standing", "Vouch", "Capital"}
all := types.AllSignalKinds()
if len(all) != len(want) {
t.Fatalf("len = %d, want %d", len(all), len(want))
}
seen := map[string]bool{}
for i, s := range all {
if string(s) != want[i] {
t.Errorf("AllSignalKinds()[%d] = %q, want %q", i, s, want[i])
}
if seen[string(s)] {
t.Errorf("duplicate SignalKind %q", s)
}
seen[string(s)] = true
}
}
// TestSignalKindValues asserts each named const matches its AllSignalKinds
// entry.
func TestSignalKindValues(t *testing.T) {
if types.SignalStash != "Stash" {
t.Errorf("SignalStash = %q", types.SignalStash)
}
if types.SignalStanding != "Standing" {
t.Errorf("SignalStanding = %q", types.SignalStanding)
}
if types.SignalVouch != "Vouch" {
t.Errorf("SignalVouch = %q", types.SignalVouch)
}
if types.SignalCapital != "Capital" {
t.Errorf("SignalCapital = %q", types.SignalCapital)
}
}
// TestTallyResultStructShape asserts TallyResult mirrors x/gov shape (A-204):
// fields yes, no, abstain, nowithveto, total, quorum_met. The no-with-veto
// field is kept for x/gov parity but always 0 (OY has no veto option —
// anti-greed, vision §19). The test asserts the field names via JSON tags
// and that NoWithVeto is zero by default.
func TestTallyResultStructShape(t *testing.T) {
tr := types.TallyResult{
Yes: 10,
No: 3,
Abstain: 1,
NoWithVeto: 0, // always 0 — no veto option
Total: 14,
QuorumMet: true,
}
if tr.Yes != 10 || tr.No != 3 || tr.Abstain != 1 || tr.NoWithVeto != 0 ||
tr.Total != 14 || tr.QuorumMet != true {
t.Error("TallyResult fields not set correctly")
}
// x/gov field-name parity: marshal and check JSON tags.
bz, err := json.Marshal(tr)
if err != nil {
t.Fatalf("marshal: %v", err)
}
js := string(bz)
for _, tag := range []string{`"yes"`, `"no"`, `"abstain"`, `"nowithveto"`, `"total"`, `"quorum_met"`} {
if !strings.Contains(js, tag) {
t.Errorf("TallyResult JSON missing tag %s (x/gov shape parity A-204)", tag)
}
}
}
// TestTallyResultNoWithVetoAlwaysZero asserts the default TallyResult has
// NoWithVeto == 0 (the anti-greed invariant — no veto option in OY).
func TestTallyResultNoWithVetoAlwaysZero(t *testing.T) {
var tr types.TallyResult
if tr.NoWithVeto != 0 {
t.Errorf("default TallyResult.NoWithVeto = %d, expected 0 (no veto option — anti-greed)", tr.NoWithVeto)
}
}
// TestCouncilStructFields asserts Council carries all required fields
// including the by-ID-string refs (stand-id-ref, guild-id-ref per G-003).
func TestCouncilStructFields(t *testing.T) {
c := types.Council{
CouncilID: "c1",
Kind: types.CouncilStand,
StandIDRef: "stand-xyz",
GuildIDRef: "",
Members: []types.CouncilMember{{ReachID: "reach:a", VoiceWeight: 5, JoinedAt: 100}},
VoiceThreshold: 3,
}
if c.CouncilID != "c1" || c.Kind != types.CouncilStand || c.StandIDRef != "stand-xyz" ||
c.GuildIDRef != "" || len(c.Members) != 1 || c.VoiceThreshold != 3 {
t.Error("Council fields not set correctly")
}
}
// TestCouncilStructRefsAreStrings asserts stand-id-ref and guild-id-ref are
// string-typed (G-003 by-ID-string invariant; the G-003 import invariant is
// enforced project-wide by P1-01-02's go/parser scan, so this test only
// asserts the field types at the struct level, not cross-module imports).
func TestCouncilStructRefsAreStrings(t *testing.T) {
c := types.Council{StandIDRef: "stand-abc", GuildIDRef: "guild-def"}
if c.StandIDRef != "stand-abc" {
t.Errorf("StandIDRef = %q", c.StandIDRef)
}
if c.GuildIDRef != "guild-def" {
t.Errorf("GuildIDRef = %q", c.GuildIDRef)
}
}
// TestCouncilMemberStructFields asserts CouncilMember uses reach-id (NOT
// the banned financial holder term — lexicon-clean).
func TestCouncilMemberStructFields(t *testing.T) {
m := types.CouncilMember{ReachID: "reach:a", VoiceWeight: 7, JoinedAt: 200}
if m.ReachID != "reach:a" || m.VoiceWeight != 7 || m.JoinedAt != 200 {
t.Error("CouncilMember fields not set correctly")
}
}
// TestVoiceStructFields asserts Voice carries all required fields.
func TestVoiceStructFields(t *testing.T) {
v := types.Voice{
VoiceID: "v1",
CouncilID: "c1",
ProposerReach: "reach:prop",
SignalKind: types.SignalStash,
TargetRef: "proposal:p1",
Tally: types.TallyResult{Yes: 1, Total: 1, QuorumMet: true},
Timestamp: 999,
}
if v.VoiceID != "v1" || v.CouncilID != "c1" || v.ProposerReach != "reach:prop" ||
v.SignalKind != types.SignalStash || v.TargetRef != "proposal:p1" ||
v.Tally.Yes != 1 || v.Tally.Total != 1 || v.Tally.QuorumMet != true || v.Timestamp != 999 {
t.Error("Voice fields not set correctly")
}
}
// TestDefaultGenesisStateEmpty asserts DefaultGenesisState returns non-nil
// empty slices for Councils and Voices.
func TestDefaultGenesisStateEmpty(t *testing.T) {
gs := types.DefaultGenesisState()
if gs == nil {
t.Fatal("DefaultGenesisState returned nil")
}
if gs.Councils == nil || len(gs.Councils) != 0 {
t.Errorf("Default Councils should be non-nil empty slice; got len=%d nil=%v", len(gs.Councils), gs.Councils == nil)
}
if gs.Voices == nil || len(gs.Voices) != 0 {
t.Errorf("Default Voices should be non-nil empty slice; got len=%d nil=%v", len(gs.Voices), gs.Voices == nil)
}
}
// TestValidateGenesisRejectsDupCouncilIDs asserts A-212: duplicate
// council-ids are rejected.
func TestValidateGenesisRejectsDupCouncilIDs(t *testing.T) {
gs := types.GenesisState{
Councils: []types.Council{
{CouncilID: "c1", Kind: types.CouncilMesh},
{CouncilID: "c1", Kind: types.CouncilGuild, GuildIDRef: "g1"}, // dup
},
}
bz, _ := json.Marshal(gs)
if err := types.ValidateGenesis(bz); err == nil {
t.Error("ValidateGenesis should reject duplicate council-ids")
}
}
// TestValidateGenesisRejectsDupVoiceIDs asserts A-212: duplicate voice-ids
// are rejected.
func TestValidateGenesisRejectsDupVoiceIDs(t *testing.T) {
gs := types.GenesisState{
Councils: []types.Council{{CouncilID: "c1", Kind: types.CouncilMesh}},
Voices: []types.Voice{
{VoiceID: "v1", CouncilID: "c1", SignalKind: types.SignalStash},
{VoiceID: "v1", CouncilID: "c1", SignalKind: types.SignalVouch}, // dup
},
}
bz, _ := json.Marshal(gs)
if err := types.ValidateGenesis(bz); err == nil {
t.Error("ValidateGenesis should reject duplicate voice-ids")
}
}
// TestValidateGenesisRejectsEmptyCouncilID asserts empty council-id is
// rejected.
func TestValidateGenesisRejectsEmptyCouncilID(t *testing.T) {
gs := types.GenesisState{
Councils: []types.Council{{CouncilID: "", Kind: types.CouncilMesh}},
}
bz, _ := json.Marshal(gs)
if err := types.ValidateGenesis(bz); err == nil {
t.Error("ValidateGenesis should reject empty council-id")
}
}
// TestValidateGenesisRejectsEmptyVoiceID asserts empty voice-id is rejected.
func TestValidateGenesisRejectsEmptyVoiceID(t *testing.T) {
gs := types.GenesisState{
Councils: []types.Council{{CouncilID: "c1", Kind: types.CouncilMesh}},
Voices: []types.Voice{{VoiceID: "", CouncilID: "c1", SignalKind: types.SignalStash}},
}
bz, _ := json.Marshal(gs)
if err := types.ValidateGenesis(bz); err == nil {
t.Error("ValidateGenesis should reject empty voice-id")
}
}
// TestValidateGenesisRejectsUnknownCouncilKind asserts an unknown
// CouncilKind is rejected (data-engineer schema validation).
func TestValidateGenesisRejectsUnknownCouncilKind(t *testing.T) {
gs := types.GenesisState{
Councils: []types.Council{{CouncilID: "c1", Kind: types.CouncilKind("Bogus")}},
}
bz, _ := json.Marshal(gs)
if err := types.ValidateGenesis(bz); err == nil {
t.Error("ValidateGenesis should reject unknown council kind")
}
}
// TestValidateGenesisRejectsUnknownSignalKind asserts an unknown SignalKind
// is rejected.
func TestValidateGenesisRejectsUnknownSignalKind(t *testing.T) {
gs := types.GenesisState{
Councils: []types.Council{{CouncilID: "c1", Kind: types.CouncilMesh}},
Voices: []types.Voice{{VoiceID: "v1", CouncilID: "c1", SignalKind: types.SignalKind("Bogus")}},
}
bz, _ := json.Marshal(gs)
if err := types.ValidateGenesis(bz); err == nil {
t.Error("ValidateGenesis should reject unknown signal-kind")
}
}
// TestValidateGenesisRejectsBadJSON asserts malformed JSON is rejected.
func TestValidateGenesisRejectsBadJSON(t *testing.T) {
if err := types.ValidateGenesis(json.RawMessage(`{not json`)); err == nil {
t.Error("ValidateGenesis should reject malformed JSON")
}
}
// TestValidateGenesisAcceptsClean asserts a clean genesis validates.
func TestValidateGenesisAcceptsClean(t *testing.T) {
gs := types.GenesisState{
Councils: []types.Council{
{CouncilID: "cm", Kind: types.CouncilMesh},
{CouncilID: "cg", Kind: types.CouncilGuild, GuildIDRef: "g1"},
{CouncilID: "cs", Kind: types.CouncilStand, StandIDRef: "s1"},
},
Voices: []types.Voice{
{VoiceID: "v1", CouncilID: "cm", SignalKind: types.SignalStash},
{VoiceID: "v2", CouncilID: "cs", SignalKind: types.SignalCapital},
},
}
bz, _ := json.Marshal(gs)
if err := types.ValidateGenesis(bz); err != nil {
t.Errorf("ValidateGenesis should accept clean genesis, got: %v", err)
}
}
// TestValidateGenesisRejectsStandCouncilWithoutStandIDRef asserts a Stand
// Council without stand-id-ref is rejected (by-ID-string ref to x/stand).
func TestValidateGenesisRejectsStandCouncilWithoutStandIDRef(t *testing.T) {
gs := types.GenesisState{
Councils: []types.Council{{CouncilID: "cs", Kind: types.CouncilStand, StandIDRef: ""}},
}
bz, _ := json.Marshal(gs)
if err := types.ValidateGenesis(bz); err == nil {
t.Error("ValidateGenesis should reject Stand Council without stand-id-ref")
}
}
// TestValidateGenesisRejectsGuildCouncilWithoutGuildIDRef asserts a Guild
// Council without guild-id-ref is rejected (by-ID-string ref to x/guild).
func TestValidateGenesisRejectsGuildCouncilWithoutGuildIDRef(t *testing.T) {
gs := types.GenesisState{
Councils: []types.Council{{CouncilID: "cg", Kind: types.CouncilGuild, GuildIDRef: ""}},
}
bz, _ := json.Marshal(gs)
if err := types.ValidateGenesis(bz); err == nil {
t.Error("ValidateGenesis should reject Guild Council without guild-id-ref")
}
}
// TestValidateGenesisRejectsVoiceWithUnknownCouncil asserts referential
// integrity: a Voice whose council-id does not reference an existing
// Council is rejected (P3-01-03 deliverable).
func TestValidateGenesisRejectsVoiceWithUnknownCouncil(t *testing.T) {
gs := types.GenesisState{
Councils: []types.Council{{CouncilID: "c1", Kind: types.CouncilMesh}},
Voices: []types.Voice{{VoiceID: "v1", CouncilID: "no-such-council", SignalKind: types.SignalStash}},
}
bz, _ := json.Marshal(gs)
if err := types.ValidateGenesis(bz); err == nil {
t.Error("ValidateGenesis should reject Voice with unknown council-id (referential integrity)")
}
}
// TestMissionLockCheckIsNoOp asserts the genesis-side MissionLockCheck helper
// is a no-op (the const is the true firewall). It must return nil for any
// slice of Councils.
func TestMissionLockCheckIsNoOp(t *testing.T) {
councils := []types.Council{
{CouncilID: "c1", Kind: types.CouncilMesh},
{CouncilID: "c2", Kind: types.CouncilGuild, GuildIDRef: "g1"},
{CouncilID: "c3", Kind: types.CouncilStand, StandIDRef: "s1"},
}
if err := types.MissionLockCheck(councils); err != nil {
t.Errorf("MissionLockCheck should be a no-op (const is the firewall), got: %v", err)
}
}
// TestModuleConsts asserts the four Cosmos-convention module consts.
func TestModuleConsts(t *testing.T) {
if types.ModuleName != "council" {
t.Errorf("ModuleName = %q", types.ModuleName)
}
if types.StoreKey != "council" {
t.Errorf("StoreKey = %q", types.StoreKey)
}
if types.RouterKey != "council" {
t.Errorf("RouterKey = %q", types.RouterKey)
}
if types.QuerierRoute != "council" {
t.Errorf("QuerierRoute = %q", types.QuerierRoute)
}
}
// TestDefaultParams asserts DefaultParams returns a zero-value Params.
func TestDefaultParams(t *testing.T) {
_ = types.DefaultParams() // no panics
}
// --- Lexicon assertion (REQ-012) -------------------------------------------------
// TestLexiconNoBannedTermsInCouncilPackage scans every non-test .go file in
// the council/types package directory for the 9 banned terms
// (case-insensitive). Production files only — the test file references
// banned terms via the lexicon package helpers (standard lexicon-test
// bootstrapping pattern; no banned literals are inlined in this test file).
func TestLexiconNoBannedTermsInCouncilPackage(t *testing.T) {
pkgDir := packageDir(t, "github.com/oy/openyield/x/council/types")
files, err := filepath.Glob(filepath.Join(pkgDir, "*.go"))
if err != nil {
t.Fatalf("glob: %v", err)
}
prodFiles := []string{}
for _, f := range files {
if strings.HasSuffix(f, "_test.go") {
continue
}
prodFiles = append(prodFiles, f)
}
if len(prodFiles) == 0 {
t.Fatal("no production .go files found in council/types")
}
for _, f := range prodFiles {
bz, err := os.ReadFile(f)
if err != nil {
t.Fatalf("read %s: %v", f, err)
}
if found, ok := lexicon.FindBannedTerm(string(bz)); ok {
t.Errorf("%s: banned term %q (REQ-012 lexicon firewall)", filepath.Base(f), found)
}
}
}
// TestLexiconNoBannedTermsInCouncilTestFile asserts this test file itself
// does not contain any banned term as a literal (the firewall scans test
// files too; the lexicon helpers must be used rather than inlining banned
// terms). This is the self-bootstrapping check.
func TestLexiconNoBannedTermsInCouncilTestFile(t *testing.T) {
_, thisFile, _, ok := runtime.Caller(0)
if !ok {
t.Fatal("runtime.Caller failed")
}
bz, err := os.ReadFile(thisFile)
if err != nil {
t.Fatalf("read self: %v", err)
}
if found, ok := lexicon.FindBannedTerm(string(bz)); ok {
t.Fatalf("council test file contains banned term %q — use lexicon helpers, not literals", found)
}
}
// packageDir resolves a Go import path to its filesystem directory by
// walking up from this test file (v0.2 skeleton has zero external deps).
func packageDir(t *testing.T, importPath string) string {
t.Helper()
_, file, _, ok := runtime.Caller(0)
if !ok {
t.Fatal("runtime.Caller failed")
}
// file = .../oy/x/council/types/types_test.go -> repoRoot = .../oy (4 dirs up)
repoRoot := filepath.Dir(filepath.Dir(filepath.Dir(filepath.Dir(file))))
rel := strings.TrimPrefix(importPath, "github.com/oy/openyield/")
return filepath.Join(repoRoot, rel)
}
+71
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@@ -0,0 +1,71 @@
package types
import "fmt"
// genesis.go holds the data-engineer's genesis schema helpers for the
// forex module (G-008 split). ValidateGenesis in types.go composes these
// helpers; the security-engineer's test assertions live in types_test.go.
//
// The Forex genesis schema has two top-level sets: Pairs (the tradable
// ForexPairs) and Providers (the oracle-provider registry). The
// invariants enforced at genesis load are (1) pair-id uniqueness and
// (2) provider-id uniqueness (A-212 upgrade from v0.1's no-op). The
// lexicon firewall is the highest-severity constraint for this module
// (RESEARCH §1.10): the data-engineer's schema uses "base-asset"/"quote-
// asset" field names (A-208 "Bread/Asset" labels) and never the banned
// financial terms for tradable units.
// ValidatePairs asserts pair-ids are present and unique, and that the
// base-asset / quote-asset labels are non-empty (the lexicon-clean "Bread/
// Asset" labels per A-208 — the schema trusts the labels are lexicon-clean
// because the production code never inlines a banned term; the project-wide
// meta-test in lexicon_meta_test.go is the durable firewall). This is the
// P3-02-03 data-engineer schema validator composed by ValidateGenesis.
func ValidatePairs(pairs []ForexPair) error {
seen := make(map[string]bool, len(pairs))
for i, p := range pairs {
if p.PairID == "" {
return fmt.Errorf("forex pair [%d]: empty pair-id", i)
}
if seen[p.PairID] {
return fmt.Errorf("forex: duplicate pair-id %q", p.PairID)
}
seen[p.PairID] = true
if p.BaseAsset == "" {
return fmt.Errorf("forex pair %q: empty base-asset", p.PairID)
}
if p.QuoteAsset == "" {
return fmt.Errorf("forex pair %q: empty quote-asset", p.PairID)
}
}
return nil
}
// ValidateProviders asserts provider-ids are present and unique, and that
// each provider's kind is a known OracleKind.
func ValidateProviders(providers []OracleProvider) error {
seen := make(map[string]bool, len(providers))
for i, p := range providers {
if p.ProviderID == "" {
return fmt.Errorf("forex provider [%d]: empty provider-id", i)
}
if seen[p.ProviderID] {
return fmt.Errorf("forex: duplicate provider-id %q", p.ProviderID)
}
seen[p.ProviderID] = true
if !knownOracleKind(p.Kind) {
return fmt.Errorf("forex provider %q: unknown oracle kind %q", p.ProviderID, p.Kind)
}
}
return nil
}
// knownOracleKind reports whether k is one of the four OracleKind values.
func knownOracleKind(k OracleKind) bool {
for _, kk := range AllOracleKinds() {
if k == kk {
return true
}
}
return false
}
+155
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@@ -0,0 +1,155 @@
package types
import (
"encoding/json"
"fmt"
)
const (
ModuleName = "forex"
StoreKey = ModuleName
RouterKey = ModuleName
QuerierRoute = ModuleName
// SpreadCapBps is the LOCKED spread cap for Forex rates (vision §18
// risk #18, A-214). The exact value is deferred to a v0.3 decision; the
// skeleton sets a documented placeholder of 0 (≥0 invariant). The test
// asserts SpreadCapBps >= 0. A v0.3+ governance decision may set a
// positive cap; the placeholder is the locked skeleton value.
SpreadCapBps = 0
// OracleKindCount is the locked count of OracleKind enum values
// (vision §13 / Forex v1). A regression firewall: adding/removing/
// renaming an Oracle kind breaks this const's test.
OracleKindCount = 4
// ErrOracleNotIntegrated is the sentinel error returned by the stub
// keeper GetRate when no live oracle is wired (skeleton — Phase 3
// wires Piers as the oracle consumer). The sentinel is the "not-
// integrated" marker the spec mandates.
ErrOracleNotIntegrated = "forex oracle not integrated (Phase 3 wires Piers)"
)
// ForexPair is a tradable pair in the Forex Engine v1 (vision §13, Forex v1).
// base-asset / quote-asset use "Bread/Asset" style labels (A-208) — NOT the
// banned financial terms for tradable units (which are lexicon-hostile per
// RESEARCH §1.10). "Forex" itself is allowed (vision §13 names it). The
// pair is a (base, quote) tuple of asset labels plus a decimals precision.
// The labels are opaque strings (e.g. "Bread"/"Asset") so downstream modules
// reference pairs by ID without importing banned terms.
type ForexPair struct {
PairID string `json:"pair_id" yaml:"pair_id"`
BaseAsset string `json:"base_asset" yaml:"base_asset"`
QuoteAsset string `json:"quote_asset" yaml:"quote_asset"`
Decimals uint32 `json:"decimals" yaml:"decimals"`
}
// RateOracle is the Go interface a Forex rate oracle must satisfy (Forex v1).
// GetRate returns the current rate for a pair-id (as a fixed-point uint64),
// the timestamp of the rate (block/unix time), and an error if the oracle
// is unavailable or the pair-id is unknown. The interface has no impl in
// v0.2 (skeleton — Phase 3 wires Piers as the oracle consumer per the
// soft-ordering note in PLANS.md cross-phase map).
type RateOracle interface {
GetRate(pairID string) (rate uint64, timestamp int64, err error)
}
// OracleKind enumerates the supported oracle providers (Forex v1).
// Chainlink (aggregated off-chain reports), Pyth (low-latency pull-based),
// UMA (optimistic oracle with dispute window), Internal (a protocol-internal
// rate source — e.g. a DEX TWAP). The skeleton defines the enum only; no
// live integration.
type OracleKind string
const (
OracleChainlink OracleKind = "Chainlink"
OraclePyth OracleKind = "Pyth"
OracleUMA OracleKind = "UMA"
OracleInternal OracleKind = "Internal"
)
// AllOracleKinds returns all four OracleKind values in Forex v1 order.
// Locked-const test asserts exactly 4 entries with these names.
func AllOracleKinds() []OracleKind {
return []OracleKind{
OracleChainlink,
OraclePyth,
OracleUMA,
OracleInternal,
}
}
// OracleProvider is a registered oracle provider in the Forex Engine
// (Forex v1). id is the provider's unique identifier; name is a human-
// readable label; kind picks the OracleKind (Chainlink/Pyth/UMA/Internal).
type OracleProvider struct {
ProviderID string `json:"provider_id" yaml:"provider_id"`
Name string `json:"name" yaml:"name"`
Kind OracleKind `json:"kind" yaml:"kind"`
}
// SpotRate is a single spot-rate observation for a ForexPair (Forex v1).
// pair-id references the ForexPair by ID string (G-003); rate is the fixed-
// point uint64 rate; timestamp is the observation time; provider-id
// references the OracleProvider by ID string (G-003).
type SpotRate struct {
PairID string `json:"pair_id" yaml:"pair_id"`
Rate uint64 `json:"rate" yaml:"rate"`
Timestamp int64 `json:"timestamp" yaml:"timestamp"`
ProviderID string `json:"provider_id" yaml:"provider_id"`
}
// StubOracle is the stub keeper for the Forex Engine (Forex v1). GetRate
// returns the sentinel ErrOracleNotIntegrated for any pair-id (the skeleton
// is not wired to a live oracle — Phase 3 wires Piers). The stub satisfies
// the RateOracle interface so the interface compiles and a stub impl is
// callable from tests.
type StubOracle struct{}
// GetRate returns the sentinel "not-integrated" rate for any pair-id.
// The skeleton never returns a live rate; Phase 3 wires the real keeper.
func (StubOracle) GetRate(pairID string) (uint64, int64, error) {
_ = pairID
return 0, 0, fmt.Errorf("%s", ErrOracleNotIntegrated)
}
// Params for the forex module (skeleton — no tunables in v0.2; SpreadCapBps
// is the locked const, not a tunable param).
type Params struct{}
func DefaultParams() Params { return Params{} }
// GenesisState defines the forex module genesis state (Forex v1).
// Pairs is the top-level set of ForexPairs; Providers is the oracle-provider
// registry. ValidateGenesis enforces pair-id uniqueness and provider-id
// uniqueness. The data-engineer's genesis.go holds the schema helpers (G-008).
type GenesisState struct {
Pairs []ForexPair `json:"pairs" yaml:"pairs"`
Providers []OracleProvider `json:"providers" yaml:"providers"`
Params Params `json:"params" yaml:"params"`
}
func DefaultGenesisState() *GenesisState {
return &GenesisState{
Pairs: []ForexPair{},
Providers: []OracleProvider{},
Params: DefaultParams(),
}
}
// ValidateGenesis performs ID-uniqueness checks (A-212 upgrade from v0.1
// no-op): rejects duplicate pair-ids and duplicate provider-ids. Delegates
// to the data-engineer's genesis.go helpers (G-008).
func ValidateGenesis(bz json.RawMessage) error {
var gs GenesisState
if err := json.Unmarshal(bz, &gs); err != nil {
return fmt.Errorf("forex: invalid genesis: %w", err)
}
if err := ValidatePairs(gs.Pairs); err != nil {
return fmt.Errorf("forex: %w", err)
}
if err := ValidateProviders(gs.Providers); err != nil {
return fmt.Errorf("forex: %w", err)
}
return nil
}
+421
View File
@@ -0,0 +1,421 @@
package types_test
import (
"encoding/json"
"os"
"path/filepath"
"runtime"
"strings"
"testing"
"github.com/oy/openyield/lexicon"
"github.com/oy/openyield/x/forex/types"
)
// TestOracleKindCountLockedConst asserts OracleKindCount is exactly 4 and
// AllOracleKinds() returns exactly 4 (Forex v1). A regression firewall:
// adding/removing/renaming an Oracle kind breaks this test.
func TestOracleKindCountLockedConst(t *testing.T) {
if types.OracleKindCount != 4 {
t.Errorf("OracleKindCount = %d, expected 4 (Forex v1 LOCKED)", types.OracleKindCount)
}
all := types.AllOracleKinds()
if len(all) != 4 {
t.Errorf("AllOracleKinds() len = %d, expected 4", len(all))
}
}
// TestAllOracleKindsNames asserts the 4 oracle-kind names in order with no
// extras, no dups, no renames.
func TestAllOracleKindsNames(t *testing.T) {
want := []string{"Chainlink", "Pyth", "UMA", "Internal"}
all := types.AllOracleKinds()
if len(all) != len(want) {
t.Fatalf("len = %d, want %d", len(all), len(want))
}
seen := map[string]bool{}
for i, k := range all {
if string(k) != want[i] {
t.Errorf("AllOracleKinds()[%d] = %q, want %q", i, k, want[i])
}
if seen[string(k)] {
t.Errorf("duplicate OracleKind %q", k)
}
seen[string(k)] = true
}
}
// TestOracleKindValues asserts each named const matches its AllOracleKinds
// entry.
func TestOracleKindValues(t *testing.T) {
if types.OracleChainlink != "Chainlink" {
t.Errorf("OracleChainlink = %q", types.OracleChainlink)
}
if types.OraclePyth != "Pyth" {
t.Errorf("OraclePyth = %q", types.OraclePyth)
}
if types.OracleUMA != "UMA" {
t.Errorf("OracleUMA = %q", types.OracleUMA)
}
if types.OracleInternal != "Internal" {
t.Errorf("OracleInternal = %q", types.OracleInternal)
}
}
// TestSpreadCapBpsNonNegative asserts SpreadCapBps >= 0 (A-214: the exact
// value is deferred to v0.3; the skeleton uses a documented placeholder of
// 0; the test asserts the invariant is non-negative).
func TestSpreadCapBpsNonNegative(t *testing.T) {
if types.SpreadCapBps < 0 {
t.Errorf("SpreadCapBps = %d, expected >= 0 (A-214)", types.SpreadCapBps)
}
// The skeleton placeholder is exactly 0 (documented TBD per A-214).
if types.SpreadCapBps != 0 {
t.Logf("SpreadCapBps = %d (skeleton placeholder is 0; v0.3 may set a positive cap)", types.SpreadCapBps)
}
}
// TestForexPairStructFields asserts ForexPair uses base-asset / quote-asset
// field names (A-208 "Bread/Asset" labels) — NOT the banned financial terms
// for tradable units (lexicon-hostile per RESEARCH §1.10). The test asserts
// the field names via JSON tags and constructs a sample pair with lexicon-
// clean labels.
func TestForexPairStructFields(t *testing.T) {
p := types.ForexPair{
PairID: "pair-1",
BaseAsset: "Bread",
QuoteAsset: "Asset",
Decimals: 8,
}
if p.PairID != "pair-1" || p.BaseAsset != "Bread" || p.QuoteAsset != "Asset" || p.Decimals != 8 {
t.Error("ForexPair fields not set correctly")
}
// Assert the JSON tags are "base_asset"/"quote_asset" (NOT the banned
// tradable-unit terms). This is the lexicon shape invariant.
bz, err := json.Marshal(p)
if err != nil {
t.Fatalf("marshal: %v", err)
}
js := string(bz)
if !strings.Contains(js, `"base_asset"`) {
t.Error("ForexPair JSON missing base_asset tag (A-208)")
}
if !strings.Contains(js, `"quote_asset"`) {
t.Error("ForexPair JSON missing quote_asset tag (A-208)")
}
}
// TestForexPairLabelsLexiconClean asserts the sample pair labels ("Bread"/
// "Asset") are lexicon-clean — the highest-severity check for the forex
// module (RESEARCH §1.10). The test scans the literal labels used in this
// test file AND the production types.go for any banned term.
func TestForexPairLabelsLexiconClean(t *testing.T) {
// Sample labels per A-208.
labels := []string{"Bread", "Asset", "base_asset", "quote_asset", "BaseAsset", "QuoteAsset"}
for _, l := range labels {
if found, ok := lexicon.FindBannedTerm(l); ok {
t.Errorf("label %q contains banned term %q (A-208 lexicon-clean labels)", l, found)
}
}
}
// TestRateOracleInterfaceCompiles asserts the RateOracle interface signature
// compiles and a stub impl satisfies it. This is the interface-shape
// regression firewall: GetRate(pairID) (rate uint64, timestamp int64, err error).
func TestRateOracleInterfaceCompiles(t *testing.T) {
var oracle types.RateOracle = types.StubOracle{}
if oracle == nil {
t.Fatal("StubOracle should be non-nil")
}
// The interface method must be callable.
_, _, err := oracle.GetRate("pair-1")
if err == nil {
t.Error("StubOracle.GetRate should return the not-integrated sentinel error")
}
}
// TestStubOracleGetRateSentinel asserts the stub keeper GetRate returns the
// sentinel "not-integrated" error for any pair-id (Forex v1 stub; Phase 3
// wires Piers as the oracle consumer).
func TestStubOracleGetRateSentinel(t *testing.T) {
stub := types.StubOracle{}
rate, ts, err := stub.GetRate("any-pair-id")
if err == nil {
t.Fatal("StubOracle.GetRate should error (not integrated)")
}
if !strings.Contains(err.Error(), "not integrated") {
t.Errorf("StubOracle.GetRate error = %q, want sentinel containing 'not integrated'", err.Error())
}
if rate != 0 {
t.Errorf("StubOracle.GetRate rate = %d, expected 0 (sentinel)", rate)
}
if ts != 0 {
t.Errorf("StubOracle.GetRate timestamp = %d, expected 0 (sentinel)", ts)
}
}
// TestStubOracleSatisfiesInterface asserts StubOracle satisfies the
// RateOracle interface at compile time (var _ types.RateOracle = StubOracle{}
// would be a compile error if the interface drifted).
func TestStubOracleSatisfiesInterface(t *testing.T) {
var _ types.RateOracle = types.StubOracle{}
}
// TestOracleProviderStructFields asserts OracleProvider carries id, name,
// kind.
func TestOracleProviderStructFields(t *testing.T) {
p := types.OracleProvider{
ProviderID: "op-1",
Name: "Chainlink FX",
Kind: types.OracleChainlink,
}
if p.ProviderID != "op-1" || p.Name != "Chainlink FX" || p.Kind != types.OracleChainlink {
t.Error("OracleProvider fields not set correctly")
}
}
// TestSpotRateStructFields asserts SpotRate carries pair-id, rate, timestamp,
// provider-id (by-ID-string ref per G-003).
func TestSpotRateStructFields(t *testing.T) {
sr := types.SpotRate{
PairID: "pair-1",
Rate: 100000000,
Timestamp: 1700000000,
ProviderID: "op-1",
}
if sr.PairID != "pair-1" || sr.Rate != 100000000 || sr.Timestamp != 1700000000 || sr.ProviderID != "op-1" {
t.Error("SpotRate fields not set correctly")
}
}
// TestDefaultGenesisStateEmpty asserts DefaultGenesisState returns non-nil
// empty slices for Pairs and Providers.
func TestDefaultGenesisStateEmpty(t *testing.T) {
gs := types.DefaultGenesisState()
if gs == nil {
t.Fatal("DefaultGenesisState returned nil")
}
if gs.Pairs == nil || len(gs.Pairs) != 0 {
t.Errorf("Default Pairs should be non-nil empty slice; got len=%d nil=%v", len(gs.Pairs), gs.Pairs == nil)
}
if gs.Providers == nil || len(gs.Providers) != 0 {
t.Errorf("Default Providers should be non-nil empty slice; got len=%d nil=%v", len(gs.Providers), gs.Providers == nil)
}
}
// TestValidateGenesisRejectsDupPairIDs asserts A-212: duplicate pair-ids
// are rejected.
func TestValidateGenesisRejectsDupPairIDs(t *testing.T) {
gs := types.GenesisState{
Pairs: []types.ForexPair{
{PairID: "p1", BaseAsset: "Bread", QuoteAsset: "Asset"},
{PairID: "p1", BaseAsset: "Bread", QuoteAsset: "Asset"}, // dup
},
}
bz, _ := json.Marshal(gs)
if err := types.ValidateGenesis(bz); err == nil {
t.Error("ValidateGenesis should reject duplicate pair-ids")
}
}
// TestValidateGenesisRejectsDupProviderIDs asserts A-212: duplicate
// provider-ids are rejected.
func TestValidateGenesisRejectsDupProviderIDs(t *testing.T) {
gs := types.GenesisState{
Providers: []types.OracleProvider{
{ProviderID: "op1", Name: "A", Kind: types.OracleChainlink},
{ProviderID: "op1", Name: "B", Kind: types.OraclePyth}, // dup
},
}
bz, _ := json.Marshal(gs)
if err := types.ValidateGenesis(bz); err == nil {
t.Error("ValidateGenesis should reject duplicate provider-ids")
}
}
// TestValidateGenesisRejectsEmptyPairID asserts empty pair-id is rejected.
func TestValidateGenesisRejectsEmptyPairID(t *testing.T) {
gs := types.GenesisState{
Pairs: []types.ForexPair{{PairID: "", BaseAsset: "Bread", QuoteAsset: "Asset"}},
}
bz, _ := json.Marshal(gs)
if err := types.ValidateGenesis(bz); err == nil {
t.Error("ValidateGenesis should reject empty pair-id")
}
}
// TestValidateGenesisRejectsEmptyProviderID asserts empty provider-id is
// rejected.
func TestValidateGenesisRejectsEmptyProviderID(t *testing.T) {
gs := types.GenesisState{
Providers: []types.OracleProvider{{ProviderID: "", Name: "A", Kind: types.OracleChainlink}},
}
bz, _ := json.Marshal(gs)
if err := types.ValidateGenesis(bz); err == nil {
t.Error("ValidateGenesis should reject empty provider-id")
}
}
// TestValidateGenesisRejectsEmptyBaseAsset asserts empty base-asset is
// rejected (the lexicon-clean label must be present).
func TestValidateGenesisRejectsEmptyBaseAsset(t *testing.T) {
gs := types.GenesisState{
Pairs: []types.ForexPair{{PairID: "p1", BaseAsset: "", QuoteAsset: "Asset"}},
}
bz, _ := json.Marshal(gs)
if err := types.ValidateGenesis(bz); err == nil {
t.Error("ValidateGenesis should reject empty base-asset")
}
}
// TestValidateGenesisRejectsEmptyQuoteAsset asserts empty quote-asset is
// rejected.
func TestValidateGenesisRejectsEmptyQuoteAsset(t *testing.T) {
gs := types.GenesisState{
Pairs: []types.ForexPair{{PairID: "p1", BaseAsset: "Bread", QuoteAsset: ""}},
}
bz, _ := json.Marshal(gs)
if err := types.ValidateGenesis(bz); err == nil {
t.Error("ValidateGenesis should reject empty quote-asset")
}
}
// TestValidateGenesisRejectsUnknownOracleKind asserts an unknown OracleKind
// is rejected.
func TestValidateGenesisRejectsUnknownOracleKind(t *testing.T) {
gs := types.GenesisState{
Providers: []types.OracleProvider{{ProviderID: "op1", Name: "A", Kind: types.OracleKind("Bogus")}},
}
bz, _ := json.Marshal(gs)
if err := types.ValidateGenesis(bz); err == nil {
t.Error("ValidateGenesis should reject unknown oracle kind")
}
}
// TestValidateGenesisRejectsBadJSON asserts malformed JSON is rejected.
func TestValidateGenesisRejectsBadJSON(t *testing.T) {
if err := types.ValidateGenesis(json.RawMessage(`{not json`)); err == nil {
t.Error("ValidateGenesis should reject malformed JSON")
}
}
// TestValidateGenesisAcceptsClean asserts a clean genesis validates.
func TestValidateGenesisAcceptsClean(t *testing.T) {
gs := types.GenesisState{
Pairs: []types.ForexPair{
{PairID: "p1", BaseAsset: "Bread", QuoteAsset: "Asset", Decimals: 8},
{PairID: "p2", BaseAsset: "Bread", QuoteAsset: "Other", Decimals: 6},
},
Providers: []types.OracleProvider{
{ProviderID: "op1", Name: "Chainlink FX", Kind: types.OracleChainlink},
{ProviderID: "op2", Name: "Pyth FX", Kind: types.OraclePyth},
},
}
bz, _ := json.Marshal(gs)
if err := types.ValidateGenesis(bz); err != nil {
t.Errorf("ValidateGenesis should accept clean genesis, got: %v", err)
}
}
// TestModuleConsts asserts the four Cosmos-convention module consts.
func TestModuleConsts(t *testing.T) {
if types.ModuleName != "forex" {
t.Errorf("ModuleName = %q", types.ModuleName)
}
if types.StoreKey != "forex" {
t.Errorf("StoreKey = %q", types.StoreKey)
}
if types.RouterKey != "forex" {
t.Errorf("RouterKey = %q", types.RouterKey)
}
if types.QuerierRoute != "forex" {
t.Errorf("QuerierRoute = %q", types.QuerierRoute)
}
}
// TestDefaultParams asserts DefaultParams returns a zero-value Params.
func TestDefaultParams(t *testing.T) {
_ = types.DefaultParams() // no panics
}
// TestErrOracleNotIntegratedSentinel asserts the sentinel error string is
// non-empty and mentions "not integrated".
func TestErrOracleNotIntegratedSentinel(t *testing.T) {
if types.ErrOracleNotIntegrated == "" {
t.Error("ErrOracleNotIntegrated sentinel is empty")
}
if !strings.Contains(types.ErrOracleNotIntegrated, "not integrated") {
t.Errorf("ErrOracleNotIntegrated = %q, want substring 'not integrated'", types.ErrOracleNotIntegrated)
}
}
// --- Lexicon assertion (REQ-012) -------------------------------------------------
//
// The forex module is the HIGHEST lexicon-risk module per RESEARCH §1.10
// (the banned financial terms for tradable units are "natural" fit-words
// for Forex). The lexicon assertion scans production files AND the test
// file itself; sample pair-label data ("Bread"/"Asset") is asserted clean.
// TestLexiconNoBannedTermsInForexPackage scans every non-test .go file in
// the forex/types package directory for the 9 banned terms
// (case-insensitive). Production files only — the test file references
// banned terms via the lexicon package helpers (standard lexicon-test
// bootstrapping pattern; no banned literals are inlined in this test file).
func TestLexiconNoBannedTermsInForexPackage(t *testing.T) {
pkgDir := packageDir(t, "github.com/oy/openyield/x/forex/types")
files, err := filepath.Glob(filepath.Join(pkgDir, "*.go"))
if err != nil {
t.Fatalf("glob: %v", err)
}
prodFiles := []string{}
for _, f := range files {
if strings.HasSuffix(f, "_test.go") {
continue
}
prodFiles = append(prodFiles, f)
}
if len(prodFiles) == 0 {
t.Fatal("no production .go files found in forex/types")
}
for _, f := range prodFiles {
bz, err := os.ReadFile(f)
if err != nil {
t.Fatalf("read %s: %v", f, err)
}
if found, ok := lexicon.FindBannedTerm(string(bz)); ok {
t.Errorf("%s: banned term %q (REQ-012 lexicon firewall — forex is highest risk)", filepath.Base(f), found)
}
}
}
// TestLexiconNoBannedTermsInForexTestFile asserts this test file itself does
// not contain any banned term as a literal (the firewall scans test files
// too; the lexicon helpers must be used rather than inlining banned terms).
// This is the self-bootstrapping check.
func TestLexiconNoBannedTermsInForexTestFile(t *testing.T) {
_, thisFile, _, ok := runtime.Caller(0)
if !ok {
t.Fatal("runtime.Caller failed")
}
bz, err := os.ReadFile(thisFile)
if err != nil {
t.Fatalf("read self: %v", err)
}
if found, ok := lexicon.FindBannedTerm(string(bz)); ok {
t.Fatalf("forex test file contains banned term %q — use lexicon helpers, not literals", found)
}
}
// packageDir resolves a Go import path to its filesystem directory by
// walking up from this test file (v0.2 skeleton has zero external deps).
func packageDir(t *testing.T, importPath string) string {
t.Helper()
_, file, _, ok := runtime.Caller(0)
if !ok {
t.Fatal("runtime.Caller failed")
}
// file = .../oy/x/forex/types/types_test.go -> repoRoot = .../oy (4 dirs up)
repoRoot := filepath.Dir(filepath.Dir(filepath.Dir(filepath.Dir(file))))
rel := strings.TrimPrefix(importPath, "github.com/oy/openyield/")
return filepath.Join(repoRoot, rel)
}