krow_backend/go-api/internal/httpserver/definitions_api_test.go

package httpserver_test

import (
	"fmt"
	"net/http"
	"testing"
	"time"
)

// Phase 4E — Backend CRUD APIs for authored Agent and Skill definitions.

const validAgentMD = `---
id: test-agent
name: Test Agent
description: An authored agent for testing
status: draft
version: 1
pages:
  - candidates
---

## Instructions
Execute testing tasks carefully.
`

const validSkillMD = `---
id: test-skill
name: Test Skill
description: An authored skill for testing
status: active
pages:
  - candidates
---

# Test Skill
Skill body instructions.
`

/* ── 1. Agent Create Tests ────────────────────────────────────────────────── */

func TestAgentCreate(t *testing.T) {
	r := newRBAC(t)

	// 1. Valid personal agent -> 201
	res := r.as(r.talA, "POST", "/api/v1/agent-definitions", map[string]any{
		"markdown":   validAgentMD,
		"visibility": "personal",
	})
	if res.code != http.StatusCreated {
		t.Fatalf("create personal agent: got status %d (%v)", res.code, res.body)
	}
	rec := res.record(t)
	if rec["definition_id"] != "test-agent" {
		t.Errorf("definition_id = %v, want test-agent", rec["definition_id"])
	}
	if rec["name"] != "Test Agent" {
		t.Errorf("name = %v, want Test Agent", rec["name"])
	}
	if rec["status"] != "draft" {
		t.Errorf("status = %v, want draft", rec["status"])
	}
	if fmt.Sprint(rec["version"]) != "1" {
		t.Errorf("version = %v, want 1", rec["version"])
	}
	if rec["visibility"] != "personal" {
		t.Errorf("visibility = %v, want personal", rec["visibility"])
	}

	// 3. Personal fields derived from authenticated identity
	if rec["owner_user_id"] != r.talA.id {
		t.Errorf("owner_user_id = %v, want %s", rec["owner_user_id"], r.talA.id)
	}
	if rec["created_by"] != r.talA.id {
		t.Errorf("created_by = %v, want %s", rec["created_by"], r.talA.id)
	}
	if rec["org_id"] != r.orgID {
		t.Errorf("org_id = %v, want %s", rec["org_id"], r.orgID)
	}

	// 2. Valid organization agent -> 201 (by admin)
	orgAgentMD := `---
id: shared-agent
name: Shared Agent
pages:
  - candidates
---
## Instructions
Shared instructions.
`
	resOrg := r.as(r.admin, "POST", "/api/v1/agent-definitions", map[string]any{
		"markdown":   orgAgentMD,
		"visibility": "organization",
	})
	if resOrg.code != http.StatusCreated {
		t.Fatalf("create org agent: got status %d (%v)", resOrg.code, resOrg.body)
	}
	orgRec := resOrg.record(t)
	// 4. Organization fields derived from authenticated identity
	if orgRec["visibility"] != "organization" {
		t.Errorf("visibility = %v, want organization", orgRec["visibility"])
	}
	if orgRec["owner_user_id"] != nil {
		t.Errorf("owner_user_id = %v, want nil for organization tier", orgRec["owner_user_id"])
	}
	if orgRec["created_by"] != r.admin.id {
		t.Errorf("created_by = %v, want %s", orgRec["created_by"], r.admin.id)
	}

	// 5, 6, 7. Client-supplied org_id, owner_user_id, created_by cannot override session
	manipulatedMD := `---
id: spoof-agent
name: Spoof Agent
pages:
  - candidates
---
`
	resSpoof := r.as(r.talA, "POST", "/api/v1/agent-definitions", map[string]any{
		"markdown":      manipulatedMD,
		"visibility":    "personal",
		"org_id":        r.otherOrgID,
		"owner_user_id": r.talB.id,
		"created_by":    r.admin.id,
	})
	if resSpoof.code != http.StatusCreated {
		t.Fatalf("create spoofed agent: status %d", resSpoof.code)
	}
	spoofRec := resSpoof.record(t)
	if spoofRec["org_id"] != r.orgID {
		t.Errorf("org_id spoofed: got %v, want %s", spoofRec["org_id"], r.orgID)
	}
	if spoofRec["owner_user_id"] != r.talA.id {
		t.Errorf("owner_user_id spoofed: got %v, want %s", spoofRec["owner_user_id"], r.talA.id)
	}
	if spoofRec["created_by"] != r.talA.id {
		t.Errorf("created_by spoofed: got %v, want %s", spoofRec["created_by"], r.talA.id)
	}

	// 8. Invalid Markdown -> 422
	resEmpty := r.as(r.admin, "POST", "/api/v1/agent-definitions", map[string]any{
		"markdown": "",
	})
	if resEmpty.code != http.StatusUnprocessableEntity {
		t.Errorf("empty markdown: got %d, want 422", resEmpty.code)
	}

	// 9. Invalid definition_id -> 422
	badIDMD := `---
id: Bad_ID!
name: Bad ID Agent
pages:
  - candidates
---
`
	resBadID := r.as(r.admin, "POST", "/api/v1/agent-definitions", map[string]any{
		"markdown": badIDMD,
	})
	if resBadID.code != http.StatusUnprocessableEntity {
		t.Errorf("bad definition_id: got %d, want 422 (%v)", resBadID.code, resBadID.body)
	}

	// 10. Missing name -> 422
	noNameMD := `---
id: no-name-agent
pages:
  - candidates
---
`
	resNoName := r.as(r.admin, "POST", "/api/v1/agent-definitions", map[string]any{
		"markdown": noNameMD,
	})
	if resNoName.code != http.StatusUnprocessableEntity {
		t.Errorf("missing name: got %d, want 422 (%v)", resNoName.code, resNoName.body)
	}

	// 11. Version > MaxVersion -> 422
	hugeVersionMD := `---
id: huge-v
name: Huge Version
version: 999999999999999
pages:
  - candidates
---
`
	resHugeV := r.as(r.admin, "POST", "/api/v1/agent-definitions", map[string]any{
		"markdown": hugeVersionMD,
	})
	if resHugeV.code != http.StatusUnprocessableEntity {
		t.Errorf("huge version: got %d, want 422 (%v)", resHugeV.code, resHugeV.body)
	}

	// 12. Duplicate personal definition -> 409
	resDupPersonal := r.as(r.talA, "POST", "/api/v1/agent-definitions", map[string]any{
		"markdown":   validAgentMD,
		"visibility": "personal",
	})
	if resDupPersonal.code != http.StatusConflict {
		t.Errorf("duplicate personal agent: got %d, want 409 (%v)", resDupPersonal.code, resDupPersonal.body)
	}

	// 13. Duplicate organization definition -> 409
	resDupOrg := r.as(r.admin, "POST", "/api/v1/agent-definitions", map[string]any{
		"markdown":   orgAgentMD,
		"visibility": "organization",
	})
	if resDupOrg.code != http.StatusConflict {
		t.Errorf("duplicate org agent: got %d, want 409 (%v)", resDupOrg.code, resDupOrg.body)
	}

	// Shadow-by-id: personal agent with SAME id as organization agent succeeds!
	resShadow := r.as(r.talA, "POST", "/api/v1/agent-definitions", map[string]any{
		"markdown":   orgAgentMD,
		"visibility": "personal",
	})
	if resShadow.code != http.StatusCreated {
		t.Errorf("shadow personal agent: got %d, want 201 (%v)", resShadow.code, resShadow.body)
	}

	// Talent cannot create organization definition -> 403
	talOrgMD := `---
id: tal-org
name: Tal Org
pages:
  - candidates
---
`
	resTalOrg := r.as(r.talA, "POST", "/api/v1/agent-definitions", map[string]any{
		"markdown":   talOrgMD,
		"visibility": "organization",
	})
	if resTalOrg.code != http.StatusForbidden {
		t.Errorf("talent create org agent: got %d, want 403 (%v)", resTalOrg.code, resTalOrg.body)
	}
}

/* ── 2. Skill Create Tests ────────────────────────────────────────────────── */

func TestSkillCreate(t *testing.T) {
	r := newRBAC(t)

	// 14. Valid personal skill -> 201
	res := r.as(r.talA, "POST", "/api/v1/skill-definitions", map[string]any{
		"markdown":   validSkillMD,
		"visibility": "personal",
	})
	if res.code != http.StatusCreated {
		t.Fatalf("create personal skill: got %d (%v)", res.code, res.body)
	}
	rec := res.record(t)
	if rec["definition_id"] != "test-skill" {
		t.Errorf("definition_id = %v, want test-skill", rec["definition_id"])
	}
	if rec["name"] != "Test Skill" {
		t.Errorf("name = %v, want Test Skill", rec["name"])
	}
	if rec["status"] != "active" {
		t.Errorf("status = %v, want active", rec["status"])
	}
	if rec["visibility"] != "personal" {
		t.Errorf("visibility = %v, want personal", rec["visibility"])
	}
	if rec["owner_user_id"] != r.talA.id {
		t.Errorf("owner_user_id = %v, want %s", rec["owner_user_id"], r.talA.id)
	}
	// 21. Skills do NOT have a version column
	if _, hasVersion := rec["version"]; hasVersion {
		t.Errorf("skill record has version field; skills must not have a version")
	}

	// 15. Valid organization skill -> 201
	orgSkillMD := `---
id: org-skill
name: Org Skill
status: active
pages:
  - candidates
---
# Org Skill
`
	resOrg := r.as(r.admin, "POST", "/api/v1/skill-definitions", map[string]any{
		"markdown":   orgSkillMD,
		"visibility": "organization",
	})
	if resOrg.code != http.StatusCreated {
		t.Fatalf("create org skill: got %d (%v)", resOrg.code, resOrg.body)
	}

	// 16. Invalid Markdown -> 422
	resEmpty := r.as(r.admin, "POST", "/api/v1/skill-definitions", map[string]any{
		"markdown": "",
	})
	if resEmpty.code != http.StatusUnprocessableEntity {
		t.Errorf("empty skill markdown: got %d, want 422", resEmpty.code)
	}

	// 17. Invalid definition_id -> 422
	badIDMD := `---
id: BAD_SKILL
name: Bad Skill
pages:
  - candidates
---
`
	resBadID := r.as(r.admin, "POST", "/api/v1/skill-definitions", map[string]any{
		"markdown": badIDMD,
	})
	if resBadID.code != http.StatusUnprocessableEntity {
		t.Errorf("bad skill id: got %d, want 422", resBadID.code)
	}

	// 18. Invalid page -> 422
	badPageMD := `---
id: bad-page-skill
name: Bad Page Skill
pages:
  - totally_unknown_page_xyz
---
`
	resBadPage := r.as(r.admin, "POST", "/api/v1/skill-definitions", map[string]any{
		"markdown": badPageMD,
	})
	if resBadPage.code != http.StatusUnprocessableEntity {
		t.Errorf("bad skill page: got %d, want 422 (%v)", resBadPage.code, resBadPage.body)
	}

	// 19. Duplicate personal skill -> 409
	resDupPers := r.as(r.talA, "POST", "/api/v1/skill-definitions", map[string]any{
		"markdown":   validSkillMD,
		"visibility": "personal",
	})
	if resDupPers.code != http.StatusConflict {
		t.Errorf("duplicate personal skill: got %d, want 409 (%v)", resDupPers.code, resDupPers.body)
	}

	// 20. Duplicate organization skill -> 409
	resDupOrg := r.as(r.admin, "POST", "/api/v1/skill-definitions", map[string]any{
		"markdown":   orgSkillMD,
		"visibility": "organization",
	})
	if resDupOrg.code != http.StatusConflict {
		t.Errorf("duplicate org skill: got %d, want 409 (%v)", resDupOrg.code, resDupOrg.body)
	}
}

/* ── 3. List Tests ────────────────────────────────────────────────────────── */

func TestDefinitionsList(t *testing.T) {
	r := newRBAC(t)

	// Create:
	// - 1 org agent (admin)
	// - 1 personal agent for talA
	// - 1 personal agent for talB
	// - 1 org agent for outsider (in other org)
	r.as(r.admin, "POST", "/api/v1/agent-definitions", map[string]any{
		"markdown": `---
id: org-agent-1
name: Org Agent 1
pages:
  - candidates
---
`,
		"visibility": "organization",
	})
	r.as(r.talA, "POST", "/api/v1/agent-definitions", map[string]any{
		"markdown": `---
id: tala-agent
name: TalA Agent
pages:
  - candidates
---
`,
		"visibility": "personal",
	})
	r.as(r.talB, "POST", "/api/v1/agent-definitions", map[string]any{
		"markdown": `---
id: talb-agent
name: TalB Agent
pages:
  - candidates
---
`,
		"visibility": "personal",
	})
	r.as(r.outsider, "POST", "/api/v1/agent-definitions", map[string]any{
		"markdown": `---
id: outsider-agent
name: Outsider Agent
pages:
  - candidates
---
`,
		"visibility": "organization",
	})

	// 22, 23, 24, 25. Scoping assertions
	talAList := r.as(r.talA, "GET", "/api/v1/agent-definitions", nil)
	if talAList.code != http.StatusOK {
		t.Fatalf("talA list: %d", talAList.code)
	}
	talARecs := talAList.records(t)
	talAIDMap := map[string]bool{}
	for _, rec := range talARecs {
		talAIDMap[rec["definition_id"].(string)] = true
	}

	if !talAIDMap["org-agent-1"] {
		t.Errorf("talA should see org-agent-1")
	}
	if !talAIDMap["tala-agent"] {
		t.Errorf("talA should see tala-agent")
	}
	if talAIDMap["talb-agent"] {
		t.Errorf("talA must NOT see talB's personal agent")
	}
	if talAIDMap["outsider-agent"] {
		t.Errorf("talA must NOT see outsider organization's agent")
	}

	// 26. Visibility filter
	onlyPersonal := r.as(r.talA, "GET", "/api/v1/agent-definitions?visibility=personal", nil).records(t)
	for _, rec := range onlyPersonal {
		if rec["visibility"] != "personal" {
			t.Errorf("expected only personal visibility, got %v", rec["visibility"])
		}
	}
	onlyOrg := r.as(r.talA, "GET", "/api/v1/agent-definitions?visibility=organization", nil).records(t)
	for _, rec := range onlyOrg {
		if rec["visibility"] != "organization" {
			t.Errorf("expected only organization visibility, got %v", rec["visibility"])
		}
	}
	badVis := r.as(r.talA, "GET", "/api/v1/agent-definitions?visibility=invalid_vis", nil)
	if badVis.code != http.StatusBadRequest {
		t.Errorf("bad visibility filter: got %d, want 400", badVis.code)
	}

	// 27. Status filter
	filteredStatus := r.as(r.talA, "GET", "/api/v1/agent-definitions?status=draft", nil).records(t)
	for _, rec := range filteredStatus {
		if rec["status"] != "draft" {
			t.Errorf("expected draft status, got %v", rec["status"])
		}
	}

	// 28. Definition ID filter
	defIDList := r.as(r.talA, "GET", "/api/v1/agent-definitions?definition_id=tala-agent", nil).records(t)
	if len(defIDList) != 1 || defIDList[0]["definition_id"] != "tala-agent" {
		t.Errorf("definition_id filter failed: got %v", defIDList)
	}

	// 29. Pagination
	page1 := r.as(r.talA, "GET", "/api/v1/agent-definitions?limit=1&offset=0", nil)
	meta1 := page1.meta(t)
	if fmt.Sprint(meta1["limit"]) != "1" || fmt.Sprint(meta1["offset"]) != "0" {
		t.Errorf("pagination meta: %v", meta1)
	}

	// 30. Stable sorting
	sortedAsc := r.as(r.talA, "GET", "/api/v1/agent-definitions?sort=definition_id", nil).records(t)
	if len(sortedAsc) >= 2 {
		id0 := sortedAsc[0]["definition_id"].(string)
		id1 := sortedAsc[1]["definition_id"].(string)
		if id0 > id1 {
			t.Errorf("ascending sort failed: %s > %s", id0, id1)
		}
	}
}

/* ── 4. Get By ID Tests ───────────────────────────────────────────────────── */

func TestDefinitionsGet(t *testing.T) {
	r := newRBAC(t)

	// Create personal agent for talA
	createA := r.as(r.talA, "POST", "/api/v1/agent-definitions", map[string]any{
		"markdown": `---
id: get-pers-a
name: Get Pers A
pages:
  - candidates
---
`,
		"visibility": "personal",
	})
	idPersA := createA.record(t)["id"].(string)

	// Create org agent
	createOrg := r.as(r.admin, "POST", "/api/v1/agent-definitions", map[string]any{
		"markdown": `---
id: get-org
name: Get Org
pages:
  - candidates
---
`,
		"visibility": "organization",
	})
	idOrg := createOrg.record(t)["id"].(string)

	// Create personal agent for outsider
	createOutsider := r.as(r.outsider, "POST", "/api/v1/agent-definitions", map[string]any{
		"markdown": `---
id: get-pers-outsider
name: Get Pers Outsider
pages:
  - candidates
---
`,
		"visibility": "personal",
	})
	idOutsider := createOutsider.record(t)["id"].(string)

	// 31. Own personal definition -> 200
	getPersA := r.as(r.talA, "GET", "/api/v1/agent-definitions/"+idPersA, nil)
	if getPersA.code != http.StatusOK {
		t.Errorf("get own personal agent: %d", getPersA.code)
	}

	// 32. Same-org organization definition -> 200
	getOrgByTal := r.as(r.talA, "GET", "/api/v1/agent-definitions/"+idOrg, nil)
	if getOrgByTal.code != http.StatusOK {
		t.Errorf("get same-org agent: %d", getOrgByTal.code)
	}

	// 33. Other user's personal definition -> 404 (inaccessible)
	getPersByTalB := r.as(r.talB, "GET", "/api/v1/agent-definitions/"+idPersA, nil)
	if getPersByTalB.code != http.StatusNotFound {
		t.Errorf("get other user personal agent: got %d, want 404", getPersByTalB.code)
	}

	// 34. Other organization's definition -> 404 (inaccessible)
	getOutsiderByTalA := r.as(r.talA, "GET", "/api/v1/agent-definitions/"+idOutsider, nil)
	if getOutsiderByTalA.code != http.StatusNotFound {
		t.Errorf("get outsider definition: got %d, want 404", getOutsiderByTalA.code)
	}

	// Malformed UUID -> 404
	getMalformed := r.as(r.talA, "GET", "/api/v1/agent-definitions/not-a-uuid", nil)
	if getMalformed.code != http.StatusNotFound {
		t.Errorf("get malformed uuid: got %d, want 404", getMalformed.code)
	}
}

/* ── 5. Patch Tests ───────────────────────────────────────────────────────── */

func TestDefinitionsPatch(t *testing.T) {
	r := newRBAC(t)

	// Create personal agent for talA
	createA := r.as(r.talA, "POST", "/api/v1/agent-definitions", map[string]any{
		"markdown": `---
id: patch-agent
name: Initial Name
version: 1
pages:
  - candidates
---
Initial Body`,
		"visibility": "personal",
	})
	idA := createA.record(t)["id"].(string)
	origCreated := createA.record(t)["created_date"].(string)
	origUpdated := createA.record(t)["updated_date"].(string)

	time.Sleep(10 * time.Millisecond)

	// 35, 36, 37, 38. Markdown update -> 200, projections updated, markdown verbatim, updated_date changed
	updatedMD := `---
id: patch-agent
name: Updated Name
version: 2
status: published
pages:
  - candidates
  - positions
---

# Updated Body
Verbatim content with trailing spaces  
`
	patchRes := r.as(r.talA, "PATCH", "/api/v1/agent-definitions/"+idA, map[string]any{
		"markdown": updatedMD,
	})
	if patchRes.code != http.StatusOK {
		t.Fatalf("patch agent: %d (%v)", patchRes.code, patchRes.body)
	}
	patchedRec := patchRes.record(t)
	if patchedRec["name"] != "Updated Name" {
		t.Errorf("name = %v, want Updated Name", patchedRec["name"])
	}
	if patchedRec["status"] != "published" {
		t.Errorf("status = %v, want published", patchedRec["status"])
	}
	if fmt.Sprint(patchedRec["version"]) != "2" {
		t.Errorf("version = %v, want 2", patchedRec["version"])
	}
	if patchedRec["markdown"] != updatedMD {
		t.Errorf("markdown not verbatim:\n got: %q\nwant: %q", patchedRec["markdown"], updatedMD)
	}
	if patchedRec["created_date"] != origCreated {
		t.Errorf("created_date changed on patch")
	}
	if patchedRec["updated_date"] == origUpdated {
		t.Errorf("updated_date did not advance")
	}

	// 39. Invalid Markdown update -> 422
	badPatch := r.as(r.talA, "PATCH", "/api/v1/agent-definitions/"+idA, map[string]any{
		"markdown": "--- invalid yaml --",
	})
	if badPatch.code != http.StatusUnprocessableEntity {
		t.Errorf("invalid patch md: got %d, want 422", badPatch.code)
	}

	// 40. Server-owned fields cannot be modified
	spoofPatch := r.as(r.talA, "PATCH", "/api/v1/agent-definitions/"+idA, map[string]any{
		"owner_user_id": r.talB.id,
		"org_id":        r.otherOrgID,
		"created_by":    r.admin.id,
	})
	if spoofPatch.code != http.StatusOK {
		t.Errorf("spoof patch status: %d", spoofPatch.code)
	}
	reread := r.as(r.talA, "GET", "/api/v1/agent-definitions/"+idA, nil).record(t)
	if reread["owner_user_id"] != r.talA.id {
		t.Errorf("owner_user_id altered on patch: %v", reread["owner_user_id"])
	}
	if reread["org_id"] != r.orgID {
		t.Errorf("org_id altered on patch: %v", reread["org_id"])
	}

	// 41. Unauthorized update: talB cannot patch talA's definition -> 404
	resTalBPatch := r.as(r.talB, "PATCH", "/api/v1/agent-definitions/"+idA, map[string]any{
		"status": "archived",
	})
	if resTalBPatch.code != http.StatusNotFound {
		t.Errorf("talB patch talA: got %d, want 404", resTalBPatch.code)
	}

	// Create org agent
	createOrg := r.as(r.admin, "POST", "/api/v1/agent-definitions", map[string]any{
		"markdown": `---
id: org-for-patch
name: Org Patch
pages:
  - candidates
---
`,
		"visibility": "organization",
	})
	idOrg := createOrg.record(t)["id"].(string)

	// Talent cannot patch org definition -> 403
	talOrgPatch := r.as(r.talA, "PATCH", "/api/v1/agent-definitions/"+idOrg, map[string]any{
		"status": "archived",
	})
	if talOrgPatch.code != http.StatusForbidden {
		t.Errorf("talent patch org agent: got %d, want 403", talOrgPatch.code)
	}

	// Employer can patch org definition -> 200
	empOrgPatch := r.as(r.empA, "PATCH", "/api/v1/agent-definitions/"+idOrg, map[string]any{
		"status": "archived",
	})
	if empOrgPatch.code != http.StatusOK {
		t.Errorf("employer patch org agent: got %d, want 200", empOrgPatch.code)
	}

	// Visibility is immutable after creation -> 422
	visPatch := r.as(r.admin, "PATCH", "/api/v1/agent-definitions/"+idOrg, map[string]any{
		"visibility": "personal",
	})
	if visPatch.code != http.StatusUnprocessableEntity {
		t.Errorf("visibility mutation: got %d, want 422 (%v)", visPatch.code, visPatch.body)
	}
}

/* ── 6. Delete Tests ──────────────────────────────────────────────────────── */

func TestDefinitionsDelete(t *testing.T) {
	r := newRBAC(t)

	// Create personal agent for talA
	createA := r.as(r.talA, "POST", "/api/v1/agent-definitions", map[string]any{
		"markdown": `---
id: del-agent-a
name: Del Agent A
pages:
  - candidates
---
`,
		"visibility": "personal",
	})
	idA := createA.record(t)["id"].(string)

	// Create org agent
	createOrg := r.as(r.admin, "POST", "/api/v1/agent-definitions", map[string]any{
		"markdown": `---
id: del-agent-org
name: Del Agent Org
pages:
  - candidates
---
`,
		"visibility": "organization",
	})
	idOrg := createOrg.record(t)["id"].(string)

	// 46. Talent cannot delete org definition -> 403
	talDelOrg := r.as(r.talA, "DELETE", "/api/v1/agent-definitions/"+idOrg, nil)
	if talDelOrg.code != http.StatusForbidden {
		t.Errorf("talent delete org agent: got %d, want 403", talDelOrg.code)
	}

	// 44, 48, 49. Owner can delete personal agent -> 200, returns { "data": { "id": ... } }, subsequent GET -> 404
	delA := r.as(r.talA, "DELETE", "/api/v1/agent-definitions/"+idA, nil)
	if delA.code != http.StatusOK {
		t.Fatalf("delete personal agent: got %d", delA.code)
	}
	delRec := delA.record(t)
	if delRec["id"] != idA {
		t.Errorf("delete response id = %v, want %s", delRec["id"], idA)
	}
	getAAfter := r.as(r.talA, "GET", "/api/v1/agent-definitions/"+idA, nil)
	if getAAfter.code != http.StatusNotFound {
		t.Errorf("subsequent GET deleted agent: got %d, want 404", getAAfter.code)
	}

	// 45. Operator (employer) can delete org definition -> 200
	delOrg := r.as(r.empA, "DELETE", "/api/v1/agent-definitions/"+idOrg, nil)
	if delOrg.code != http.StatusOK {
		t.Fatalf("employer delete org agent: got %d", delOrg.code)
	}
	getOrgAfter := r.as(r.admin, "GET", "/api/v1/agent-definitions/"+idOrg, nil)
	if getOrgAfter.code != http.StatusNotFound {
		t.Errorf("subsequent GET deleted org agent: got %d, want 404", getOrgAfter.code)
	}

	// Idempotent delete on non-existent UUID -> 200
	missingUUID := "00000000-0000-0000-0000-000000000000"
	delMissing := r.as(r.talA, "DELETE", "/api/v1/agent-definitions/"+missingUUID, nil)
	if delMissing.code != http.StatusOK {
		t.Errorf("idempotent delete: got %d, want 200", delMissing.code)
	}
}

/* ── 7. Security and SQL Injection ────────────────────────────────────────── */

func TestSecurityAndSQLInjection(t *testing.T) {
	r := newRBAC(t)

	// SQL injection in filter
	sqliList := r.as(r.talA, "GET", "/api/v1/agent-definitions?definition_id=x'%20OR%20'1'='1", nil)
	if sqliList.code != http.StatusOK {
		t.Errorf("sqli filter request failed: %d", sqliList.code)
	}
	if len(sqliList.records(t)) != 0 {
		t.Errorf("sqli in definition_id filter leaked records")
	}

	// SQL injection in sort
	sqliSort := r.as(r.talA, "GET", "/api/v1/agent-definitions?sort=name%20DESC%3BDROP%20TABLE%20users%3B", nil)
	if sqliSort.code != http.StatusBadRequest {
		t.Errorf("sqli in sort should be rejected as invalid query: got %d (%v)", sqliSort.code, sqliSort.body)
	}

	// Unauthenticated requests -> 401
	unauthList := r.doAnon("GET", "/api/v1/agent-definitions", nil)
	if unauthList.code != http.StatusUnauthorized {
		t.Errorf("unauth list: got %d, want 401", unauthList.code)
	}
	unauthCreate := r.doAnon("POST", "/api/v1/agent-definitions", map[string]any{
		"markdown": validAgentMD,
	})
	if unauthCreate.code != http.StatusUnauthorized {
		t.Errorf("unauth create: got %d, want 401", unauthCreate.code)
	}
}

/* ── 8. Full CRUD & Projection Consistency Flow ───────────────────────────── */

func TestFullCRUDFlowAndProjections(t *testing.T) {
	r := newRBAC(t)

	// 58. Create
	createRes := r.as(r.empA, "POST", "/api/v1/skill-definitions", map[string]any{
		"markdown":   validSkillMD,
		"visibility": "organization",
	})
	if createRes.code != http.StatusCreated {
		t.Fatalf("create skill failed: %d (%v)", createRes.code, createRes.body)
	}
	id := createRes.record(t)["id"].(string)

	// 59. List includes created record
	listRes := r.as(r.empA, "GET", "/api/v1/skill-definitions?definition_id=test-skill", nil)
	if listRes.code != http.StatusOK || len(listRes.records(t)) == 0 {
		t.Fatalf("list skill failed: %d (%v)", listRes.code, listRes.body)
	}

	// 60. Get created record and verify projections
	getRes := r.as(r.talA, "GET", "/api/v1/skill-definitions/"+id, nil)
	if getRes.code != http.StatusOK {
		t.Fatalf("get skill failed: %d", getRes.code)
	}
	rec := getRes.record(t)
	if rec["definition_id"] != "test-skill" || rec["name"] != "Test Skill" || rec["status"] != "active" {
		t.Errorf("projection mismatch on get: %v", rec)
	}
	if rec["markdown"] != validSkillMD {
		t.Errorf("markdown not verbatim on get")
	}

	// 61. Patch
	newSkillMD := `---
id: test-skill
name: Updated Skill Name
status: inactive
pages:
  - candidates
  - profile
---
# Updated Skill Body
`
	patchRes := r.as(r.empA, "PATCH", "/api/v1/skill-definitions/"+id, map[string]any{
		"markdown": newSkillMD,
	})
	if patchRes.code != http.StatusOK {
		t.Fatalf("patch skill failed: %d (%v)", patchRes.code, patchRes.body)
	}
	patchedRec := patchRes.record(t)
	if patchedRec["name"] != "Updated Skill Name" || patchedRec["status"] != "inactive" {
		t.Errorf("projection not updated on patch: %v", patchedRec)
	}
	if patchedRec["markdown"] != newSkillMD {
		t.Errorf("markdown not verbatim on patch")
	}

	// 62. Delete
	delRes := r.as(r.empA, "DELETE", "/api/v1/skill-definitions/"+id, nil)
	if delRes.code != http.StatusOK {
		t.Fatalf("delete skill failed: %d", delRes.code)
	}
	getAfterDel := r.as(r.empA, "GET", "/api/v1/skill-definitions/"+id, nil)
	if getAfterDel.code != http.StatusNotFound {
		t.Errorf("get after delete: got %d, want 404", getAfterDel.code)
	}
}