Files
tenant-registry/internal/server/catalog_test.go
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feat(api): M4.2 — full REST surface + pgx-backed Postgres store
Replaces the M5.1-skeleton handler set with the M4.2 spec from
IMPLEMENTATION_PLAN.md:

Endpoints (authoritative shape in openapi.yaml):
  POST   /v1/tenants
  GET    /v1/tenants/{id}
  GET    /v1/tenants/by-slug/{slug}
  POST   /v1/tenants/{id}/activate
  POST   /v1/tenants/{id}/cancel
  GET    /v1/entitlements?tenant_id=...
  GET    /v1/catalog
  POST   /v1/catalog/request
  POST   /v1/catalog/trial-request
  POST   /v1/api-keys                       returns plaintext ONCE
  GET    /v1/api-keys?tenant_id=...
  DELETE /v1/api-keys/{id}
  POST   /v1/internal/api-keys/verify       always 200; valid: bool
  POST   /v1/audit
  GET    /v1/audit?{tenant_id,product,actor_id,action,since,until,limit,cursor}

Architecture:
  internal/store/store.go        Store interface (CRUD + audit + ping)
  internal/store/memory.go       in-process impl, used when DATABASE_URL
                                 is empty (seed acme tenant, no migrations)
  internal/store/postgres.go     pgxpool impl against the M4.1 schema
  internal/server/server.go      router + healthz/readyz
  internal/server/{tenants,catalog,apikeys,audit}.go
                                 per-concern handlers (≤250 LoC each)
  internal/server/helpers.go     writeJSON/writeError/error mapping/log mw
  openapi.yaml                   3.1 spec; openapi_test.go is the contract gate

API keys:
  Plaintext format 'bp_<22-char base64>'. Prefix bp_<8> stored for UI.
  Hash is argon2id(salt, time=1, mem=64MB, threads=4, len=32) encoded as
  'argon2id|<salt-b64>|<hash-b64>'. Format-tagged so we can rotate
  parameters without re-keying. Verify is constant-time.

Store selection:
  cmd/server picks Postgres when DATABASE_URL is set, otherwise Memory.
  Both implementations are exercised by the same eachStore test harness —
  parity is enforced.

Audit:
  Every state-changing endpoint emits via s.emitAudit() (fire-and-forget).
  audit_log uses ON DELETE SET NULL on tenant_id so forensic history
  outlives tenant deletes (per M4.1 schema).

Routing constraint:
  Go 1.22 ServeMux can't disambiguate /v1/tenants/{id}/products from
  /v1/tenants/by-slug/{slug=products}. Per-tenant subresources moved to
  query-param top-level paths: /v1/entitlements?tenant_id=… and
  /v1/api-keys?tenant_id=….

Tests:
  Every endpoint exercised against both Memory and Postgres via the
  eachStore harness. Includes happy paths, validation errors, conflicts,
  404s, auto-audit-emit assertion. testcontainers-go for the postgres
  harness; gated by -short.

  TestOpenAPISpec is the contract gate: every documented operation must
  resolve against the router. (kin-openapi v0.138.0.)

Refs: M4.2
2026-05-19 12:44:43 +02:00

79 lines
2.3 KiB
Go

package server_test
import (
"net/http"
"testing"
"gitea.meghsakha.com/platform/tenant-registry/internal/store"
)
func TestGetCatalog(t *testing.T) {
eachStore(t, func(t *testing.T, h *testHarness) {
resp, body := h.do("GET", "/v1/catalog", nil)
if resp.StatusCode != 200 {
t.Fatalf("status = %d", resp.StatusCode)
}
out := decode[struct {
Items []store.CatalogEntry `json:"items"`
}](t, body)
if len(out.Items) < 2 {
t.Errorf("expected ≥2 catalog entries, got %d", len(out.Items))
}
})
}
func TestCatalogRequest(t *testing.T) {
eachStore(t, func(t *testing.T, h *testHarness) {
resp, body := h.do("POST", "/v1/catalog/request", map[string]any{
"tenant_id": h.tenant.ID, "product": "certifai",
})
if resp.StatusCode != http.StatusAccepted {
t.Fatalf("status = %d, body=%s", resp.StatusCode, body)
}
})
}
func TestCatalogRequest_unknownProduct(t *testing.T) {
eachStore(t, func(t *testing.T, h *testHarness) {
resp, _ := h.do("POST", "/v1/catalog/request", map[string]any{
"tenant_id": h.tenant.ID, "product": "nonexistent",
})
if resp.StatusCode != http.StatusBadRequest {
t.Fatalf("status = %d", resp.StatusCode)
}
})
}
func TestCatalogTrialRequest(t *testing.T) {
eachStore(t, func(t *testing.T, h *testHarness) {
// Make a fresh tenant so we don't conflict with the seeded acme entitlements
_, body := h.do("POST", "/v1/tenants", map[string]any{
"slug": "trial-target", "name": "Trial Target",
})
fresh := decode[store.Tenant](t, body)
resp, body := h.do("POST", "/v1/catalog/trial-request", map[string]any{
"tenant_id": fresh.ID, "product": "compliance",
})
if resp.StatusCode != http.StatusCreated {
t.Fatalf("status = %d, body=%s", resp.StatusCode, body)
}
got := decode[store.TenantProduct](t, body)
if got.Product != "compliance" || !got.Enabled || got.ExpiresAt == nil {
t.Errorf("unexpected: %+v", got)
}
// Verify it shows up on /v1/entitlements?tenant_id=…
resp, body = h.do("GET", "/v1/entitlements?tenant_id="+fresh.ID, nil)
if resp.StatusCode != 200 {
t.Fatalf("list status = %d", resp.StatusCode)
}
listed := decode[struct {
Items []store.TenantProduct `json:"items"`
}](t, body)
if len(listed.Items) != 1 || listed.Items[0].Product != "compliance" {
t.Errorf("list returned %+v", listed.Items)
}
})
}