client-compatibility.test.ts

import { describe, it, expect, vi } from 'vitest';
import { ILNSdk } from './client';

// Mock the compatibility module cleanly to avoid ES module read-only export issues with @stellar/stellar-sdk
vi.mock('./compatibility', () => {
  return {
    SDK_VERSION: '0.1.0',
    MIN_CONTRACT_VERSION: '0.1.0',
    checkCompatibility: vi.fn().mockResolvedValue({
      compatible: true,
      contractVersion: '0.1.0',
      sdkVersion: '0.1.0',
      issues: [],
    }),
  };
});

describe('ILNSdk.checkCompatibility (class method)', () => {
  it('correctly integrates with ILNSdk simulation', async () => {
    const mockSimulate = vi.fn().mockResolvedValue({
      result: {
        retval: {}, // simulated ScVal return
      },
    });

    const sdk = new ILNSdk({
      contractId: 'CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAABHP4',
      networkPassphrase: 'Test SDF Network ; September 2015',
      rpcUrl: 'https://soroban-testnet.stellar.org',
      server: {
        simulateTransaction: mockSimulate,
      } as any,
    });

    const result = await sdk.checkCompatibility();
    expect(result.compatible).toBe(true);
    expect(result.contractVersion).toBe('0.1.0');
    expect(result.issues).toHaveLength(0);
  });
});