meta {
  name: decode
  type: http
  seq: 1
}

post {
  url: {{host}}/api/echo
  body: none
  auth: inherit
}

script:pre-request {
  const jwt = require('jsonwebtoken');
  
  const testPayload = {
    userId: 456,
    username: 'decodeuser',
    role: 'user',
    iat: Math.floor(Date.now() / 1000)
  };
  
  const secret = bru.getEnvVar('secret') || 'test-secret-key';
  const testToken = jwt.sign(testPayload, secret, { algorithm: 'HS256', expiresIn: '1h' });
  
  try {
    console.log('Testing JWT decoding...');
    console.log('Test token:', testToken);
    
    const decoded = jwt.decode(testToken);
    
    bru.setEnvVar('decoded_payload', JSON.stringify(decoded));
    
  } catch (error) {
    console.error('JWT decoding failed:', error.message);
    throw error; 
  }
}

tests {
  test("Decoded payload should exist", function() {
    const decodedPayload = bru.getEnvVar('decoded_payload');
    expect(decodedPayload).to.exist;
  });
  
  test("Decoded payload should contain correct user data", function() {
    const decodedPayload = JSON.parse(bru.getEnvVar('decoded_payload'));
    
    expect(decodedPayload.userId).to.equal(456);
    expect(decodedPayload.username).to.equal('decodeuser');
    expect(decodedPayload.role).to.equal('user');
  });
  
  test("Decoded payload should have timestamp fields", function() {
    const decodedPayload = JSON.parse(bru.getEnvVar('decoded_payload'));
    
    expect(decodedPayload.iat).to.exist;
    expect(decodedPayload.exp).to.exist;
    expect(typeof decodedPayload.iat).to.equal('number');
    expect(typeof decodedPayload.exp).to.equal('number');
  });
}

settings {
  encodeUrl: true
}