portal/tools/enforce-coverage-verify.test.mjs

import { describe, it, expect } from 'vitest';
import { decide } from './enforce-coverage-verify.mjs';

describe('enforce-coverage-verify / decide', () => {
  it('allows turn with no mutating tools (pure conversational)', () => {
    const r = decide({ toolUses: [{ name: 'Read', input: {} }], assistantText: 'just talking' });
    expect(r.block).toBe(false);
  });

  it('blocks mutating turn with no coverage line', () => {
    const r = decide({
      toolUses: [{ name: 'Edit', input: { file_path: 'foo.mjs' } }],
      assistantText: 'just did some work',
    });
    expect(r.block).toBe(true);
    expect(r.message).toMatch(/no.*coverage/);
  });

  it('blocks when coverage says skill but Skill tool not invoked', () => {
    const r = decide({
      toolUses: [{ name: 'Edit', input: { file_path: 'foo.mjs' } }],
      assistantText: 'coverage: skill:superpowers:test-driven-development\nдалее…',
    });
    expect(r.block).toBe(true);
    expect(r.message).toMatch(/Skill tool was never invoked/);
  });

  it('allows when coverage says skill and Skill tool invoked with matching name', () => {
    const r = decide({
      toolUses: [
        { name: 'Skill', input: { skill: 'superpowers:test-driven-development' } },
        { name: 'Edit', input: { file_path: 'foo.mjs' } },
      ],
      assistantText: 'coverage: skill:superpowers:test-driven-development\nок',
    });
    expect(r.block).toBe(false);
  });

  it('allows when coverage matches without superpowers: prefix in tool input', () => {
    const r = decide({
      toolUses: [
        { name: 'Skill', input: { skill: 'test-driven-development' } },
        { name: 'Edit', input: { file_path: 'foo.mjs' } },
      ],
      assistantText: 'coverage: skill:superpowers:test-driven-development',
    });
    expect(r.block).toBe(false);
  });

  it('allows direct coverage', () => {
    const r = decide({
      toolUses: [{ name: 'Edit', input: { file_path: 'memory/foo.md' } }],
      assistantText: 'coverage: direct:memory-sync',
    });
    expect(r.block).toBe(false);
  });

  it('allows node coverage', () => {
    const r = decide({
      toolUses: [{ name: 'Edit', input: { file_path: 'foo.vue' } }],
      assistantText: 'coverage: node:#19',
    });
    expect(r.block).toBe(false);
  });

  it('allows when override phrase present', () => {
    const r = decide({
      toolUses: [{ name: 'Edit', input: { file_path: 'foo.mjs' } }],
      assistantText: 'no coverage',
      override: { phrase: 'без скилов', suppresses: ['coverage-skill-match'] },
    });
    expect(r.block).toBe(false);
  });
});