Mind-o-Mat/tests/vault-path.test.ts

// Unit-Tests für 1.2 Vault-Pfad-Discovery
// Phase 1.2 Test

import { describe, it, expect } from 'vitest';
import { resolveVaultPath, assertVaultExists, VaultPathError } from '../src/vault-path.js';
import { mkdtempSync, rmSync } from 'node:fs';
import { tmpdir } from 'node:os';
import { join } from 'node:path';

describe('resolveVaultPath', () => {
  const cwd = process.cwd();

  it('liest --vault <pfad> aus CLI-Args', () => {
    const result = resolveVaultPath({
      args: ['--vault', 'C:\\foo'],
      env: {},
      cwd,
    });
    expect(result.path).toBe('C:\\foo');
    expect(result.source).toBe('cli');
  });

  it('liest -v <pfad> Kurzform', () => {
    const result = resolveVaultPath({
      args: ['-v', 'C:\\bar'],
      env: {},
      cwd,
    });
    expect(result.path).toBe('C:\\bar');
    expect(result.source).toBe('cli');
  });

  it('liest --vault=<pfad> Gleichheits-Form', () => {
    const result = resolveVaultPath({
      args: ['--vault=C:\\baz'],
      env: {},
      cwd,
    });
    expect(result.path).toBe('C:\\baz');
    expect(result.source).toBe('cli');
  });

  it('faellt zurück auf MINDOMAT_VAULT_PATH, wenn keine CLI-Arg', () => {
    const result = resolveVaultPath({
      args: [],
      env: { MINDOMAT_VAULT_PATH: 'C:\\env-vault' },
      cwd,
    });
    expect(result.path).toBe('C:\\env-vault');
    expect(result.source).toBe('env');
  });

  it('CLI-Arg ueberschreibt Env-Var', () => {
    const result = resolveVaultPath({
      args: ['--vault', 'C:\\cli-wins'],
      env: { MINDOMAT_VAULT_PATH: 'C:\\env-loses' },
      cwd,
    });
    expect(result.path).toBe('C:\\cli-wins');
    expect(result.source).toBe('cli');
  });

  it('wirft VaultPathError MISSING, wenn weder CLI noch Env', () => {
    expect(() => resolveVaultPath({
      args: [],
      env: {},
      cwd,
    })).toThrow(VaultPathError);
    try {
      resolveVaultPath({ args: [], env: {}, cwd });
    } catch (err) {
      expect(err).toBeInstanceOf(VaultPathError);
      expect((err as VaultPathError).code).toBe('MISSING');
    }
  });

  it('wirft VaultPathError MISSING, wenn Env-Var leer', () => {
    expect(() => resolveVaultPath({
      args: [],
      env: { MINDOMAT_VAULT_PATH: '   ' },
      cwd,
    })).toThrow(VaultPathError);
  });

  it('loest relative Pfade gegen cwd auf', () => {
    const result = resolveVaultPath({
      args: ['--vault', 'relativ'],
      env: {},
      cwd: 'C:\\base',
    });
    // Windows-spezifisch: join mit Backslashes
    expect(result.path).toMatch(/relativ/);
    expect(result.path).toMatch(/C:\\base/);
  });
});

describe('assertVaultExists', () => {
  let tmpDir: string;

  it('laesst existierende Verzeichnisse durch', () => {
    tmpDir = mkdtempSync(join(tmpdir(), 'mindomat-test-'));
    expect(() => assertVaultExists(tmpDir)).not.toThrow();
    rmSync(tmpDir, { recursive: true, force: true });
  });

  it('wirft NOT_FOUND fuer nicht existierende Pfade', () => {
    try {
      assertVaultExists('C:\\gibt-es-nicht\\garantiert\\nicht');
    } catch (err) {
      expect(err).toBeInstanceOf(VaultPathError);
      expect((err as VaultPathError).code).toBe('NOT_FOUND');
    }
  });
});