1  // Copyright (c) 2026 VPL Solutions. All rights reserved.
 2  // Licensed under the MIT License. See LICENSE for details.
 3  
 4  import { describe, it, expect } from 'vitest';
 5  import {
 6    STATUS_META,
 7    TIMELINE_STATES,
 8    APPROVAL_GATE_INDEX,
 9    AGENT_ROLE_META,
10    STATUS_GROUPS,
11  } from '../investigationStates';
12  
13  describe('investigationStates data', () => {
14    it('defines metadata for all 13 statuses', () => {
15      const allStatuses = [
16        'INTAKE', 'RESEARCH', 'DATA_ANALYSIS', 'POLICY_EVALUATE',
17        'AWAITING_APPROVAL', 'APPROVED', 'EXECUTING',
18        'COMPLETED', 'NO_ACTION_REQUIRED', 'INSUFFICIENT_DATA',
19        'REJECTED', 'EXPIRED', 'FAILED',
20      ];
21      allStatuses.forEach((s) => {
22        expect(STATUS_META[s as keyof typeof STATUS_META]).toBeDefined();
23        expect(STATUS_META[s as keyof typeof STATUS_META].label).toBeTruthy();
24        expect(STATUS_META[s as keyof typeof STATUS_META].color).toBeTruthy();
25      });
26    });
27  
28    it('has 8 happy-path timeline states', () => {
29      expect(TIMELINE_STATES).toHaveLength(8);
30      expect(TIMELINE_STATES[0]).toBe('INTAKE');
31      expect(TIMELINE_STATES[7]).toBe('COMPLETED');
32    });
33  
34    it('places approval gate at index 4 (AWAITING_APPROVAL)', () => {
35      expect(APPROVAL_GATE_INDEX).toBe(4);
36      expect(TIMELINE_STATES[APPROVAL_GATE_INDEX]).toBe('AWAITING_APPROVAL');
37    });
38  
39    it('defines agent role metadata for all roles', () => {
40      const roles = ['intake', 'research', 'analysis', 'policy', 'execution', 'machine', 'system'];
41      roles.forEach((r) => {
42        expect(AGENT_ROLE_META[r]).toBeDefined();
43        expect(AGENT_ROLE_META[r].label).toBeTruthy();
44      });
45    });
46  
47    it('status groups cover all 13 statuses without overlap', () => {
48      const allGrouped = [...STATUS_GROUPS.active, ...STATUS_GROUPS.awaiting, ...STATUS_GROUPS.terminal];
49      expect(allGrouped).toHaveLength(13);
50      const unique = new Set(allGrouped);
51      expect(unique.size).toBe(13);
52    });
53  
54    it('timeline states are in ascending order', () => {
55      for (let i = 1; i < TIMELINE_STATES.length; i++) {
56        const prev = STATUS_META[TIMELINE_STATES[i - 1]].order;
57        const curr = STATUS_META[TIMELINE_STATES[i]].order;
58        expect(curr).toBeGreaterThanOrEqual(prev);
59      }
60    });
61  });