pacifica/tests/contract/test-account-contracts.ts

/**
 * Contract tests for account management endpoints
 * These tests MUST fail before implementation - TDD approach
 */

import request from 'supertest';
import { Express } from 'express';

// Mock Express app - this will fail until implementation
let app: Express;

describe('Account Management API Contract Tests', () => {
  beforeAll(() => {
    // This will fail until we implement the API
    // app = require('../../src/app').default;
  });

  describe('POST /api/v1/accounts', () => {
    it('should create a new account', async () => {
      const accountData = {
        name: 'Test Account',
        apiKey: 'test-api-key-12345',
        privateKey: 'test-private-key-32-characters-long',
        address: '0x1234567890123456789012345678901234567890'
      };

      // This test will fail until implementation
      const response = await request(app)
        .post('/api/v1/accounts')
        .send(accountData)
        .expect(201);

      expect(response.body).toHaveProperty('success', true);
      expect(response.body.data).toHaveProperty('id');
      expect(response.body.data).toHaveProperty('name', accountData.name);
      expect(response.body.data).toHaveProperty('address', accountData.address);
      expect(response.body.data).toHaveProperty('isActive', true);
      expect(response.body.data).toHaveProperty('createdAt');
      expect(response.body.data).toHaveProperty('riskLimits');
    });

    it('should validate required fields', async () => {
      const invalidData = {
        name: 'Test Account',
        // Missing required fields
      };

      // This test will fail until implementation
      const response = await request(app)
        .post('/api/v1/accounts')
        .send(invalidData)
        .expect(400);

      expect(response.body).toHaveProperty('success', false);
      expect(response.body).toHaveProperty('error');
    });

    it('should validate API key format', async () => {
      const accountData = {
        name: 'Test Account',
        apiKey: 'short', // Too short
        privateKey: 'test-private-key-32-characters-long',
        address: '0x1234567890123456789012345678901234567890'
      };

      // This test will fail until implementation
      const response = await request(app)
        .post('/api/v1/accounts')
        .send(accountData)
        .expect(400);

      expect(response.body).toHaveProperty('success', false);
      expect(response.body.error).toContain('API key');
    });

    it('should validate private key format', async () => {
      const accountData = {
        name: 'Test Account',
        apiKey: 'test-api-key-12345',
        privateKey: 'short', // Too short
        address: '0x1234567890123456789012345678901234567890'
      };

      // This test will fail until implementation
      const response = await request(app)
        .post('/api/v1/accounts')
        .send(accountData)
        .expect(400);

      expect(response.body).toHaveProperty('success', false);
      expect(response.body.error).toContain('private key');
    });

    it('should validate wallet address format', async () => {
      const accountData = {
        name: 'Test Account',
        apiKey: 'test-api-key-12345',
        privateKey: 'test-private-key-32-characters-long',
        address: 'invalid-address' // Invalid format
      };

      // This test will fail until implementation
      const response = await request(app)
        .post('/api/v1/accounts')
        .send(accountData)
        .expect(400);

      expect(response.body).toHaveProperty('success', false);
      expect(response.body.error).toContain('address');
    });
  });

  describe('GET /api/v1/accounts', () => {
    it('should return list of accounts', async () => {
      // This test will fail until implementation
      const response = await request(app)
        .get('/api/v1/accounts')
        .expect(200);

      expect(response.body).toHaveProperty('success', true);
      expect(response.body.data).toHaveProperty('accounts');
      expect(Array.isArray(response.body.data.accounts)).toBe(true);
    });

    it('should support filtering by active status', async () => {
      // This test will fail until implementation
      const response = await request(app)
        .get('/api/v1/accounts?isActive=true')
        .expect(200);

      expect(response.body).toHaveProperty('success', true);
      expect(response.body.data.accounts).toEqual(
        expect.arrayContaining([
          expect.objectContaining({ isActive: true })
        ])
      );
    });

    it('should support pagination', async () => {
      // This test will fail until implementation
      const response = await request(app)
        .get('/api/v1/accounts?page=1&limit=10')
        .expect(200);

      expect(response.body.data).toHaveProperty('pagination');
      expect(response.body.data.pagination).toHaveProperty('page', 1);
      expect(response.body.data.pagination).toHaveProperty('limit', 10);
    });
  });

  describe('GET /api/v1/accounts/:id', () => {
    it('should return account details', async () => {
      const accountId = 'test-account-id';

      // This test will fail until implementation
      const response = await request(app)
        .get(`/api/v1/accounts/${accountId}`)
        .expect(200);

      expect(response.body).toHaveProperty('success', true);
      expect(response.body.data).toHaveProperty('id', accountId);
      expect(response.body.data).toHaveProperty('name');
      expect(response.body.data).toHaveProperty('address');
      expect(response.body.data).toHaveProperty('isActive');
      expect(response.body.data).toHaveProperty('balance');
      expect(response.body.data).toHaveProperty('riskLimits');
      expect(response.body.data).toHaveProperty('createdAt');
    });

    it('should return 404 for non-existent account', async () => {
      const accountId = 'non-existent-account';

      // This test will fail until implementation
      const response = await request(app)
        .get(`/api/v1/accounts/${accountId}`)
        .expect(404);

      expect(response.body).toHaveProperty('success', false);
      expect(response.body.error).toContain('Account not found');
    });
  });

  describe('PUT /api/v1/accounts/:id', () => {
    it('should update account', async () => {
      const accountId = 'test-account-id';
      const updateData = {
        name: 'Updated Account Name',
        isActive: false
      };

      // This test will fail until implementation
      const response = await request(app)
        .put(`/api/v1/accounts/${accountId}`)
        .send(updateData)
        .expect(200);

      expect(response.body).toHaveProperty('success', true);
      expect(response.body.data).toHaveProperty('name', updateData.name);
      expect(response.body.data).toHaveProperty('isActive', updateData.isActive);
    });

    it('should update risk limits', async () => {
      const accountId = 'test-account-id';
      const updateData = {
        riskLimits: {
          maxPositionSize: 0.15,
          stopLossThreshold: 0.08,
          maxSlippage: 0.03
        }
      };

      // This test will fail until implementation
      const response = await request(app)
        .put(`/api/v1/accounts/${accountId}`)
        .send(updateData)
        .expect(200);

      expect(response.body).toHaveProperty('success', true);
      expect(response.body.data.riskLimits).toHaveProperty('maxPositionSize', 0.15);
      expect(response.body.data.riskLimits).toHaveProperty('stopLossThreshold', 0.08);
      expect(response.body.data.riskLimits).toHaveProperty('maxSlippage', 0.03);
    });
  });

  describe('GET /api/v1/accounts/:id/balance', () => {
    it('should return account balance', async () => {
      const accountId = 'test-account-id';

      // This test will fail until implementation
      const response = await request(app)
        .get(`/api/v1/accounts/${accountId}/balance`)
        .expect(200);

      expect(response.body).toHaveProperty('success', true);
      expect(response.body.data).toHaveProperty('total');
      expect(response.body.data).toHaveProperty('available');
      expect(response.body.data).toHaveProperty('used');
      expect(response.body.data).toHaveProperty('lastUpdated');
    });
  });

  describe('GET /api/v1/accounts/:id/positions', () => {
    it('should return account positions', async () => {
      const accountId = 'test-account-id';

      // This test will fail until implementation
      const response = await request(app)
        .get(`/api/v1/accounts/${accountId}/positions`)
        .expect(200);

      expect(response.body).toHaveProperty('success', true);
      expect(response.body.data).toHaveProperty('positions');
      expect(Array.isArray(response.body.data.positions)).toBe(true);
    });
  });

  describe('GET /api/v1/accounts/:id/orders', () => {
    it('should return account orders', async () => {
      const accountId = 'test-account-id';

      // This test will fail until implementation
      const response = await request(app)
        .get(`/api/v1/accounts/${accountId}/orders`)
        .expect(200);

      expect(response.body).toHaveProperty('success', true);
      expect(response.body.data).toHaveProperty('orders');
      expect(Array.isArray(response.body.data.orders)).toBe(true);
    });

    it('should support filtering by status', async () => {
      const accountId = 'test-account-id';

      // This test will fail until implementation
      const response = await request(app)
        .get(`/api/v1/accounts/${accountId}/orders?status=active`)
        .expect(200);

      expect(response.body).toHaveProperty('success', true);
      expect(response.body.data.orders).toEqual(
        expect.arrayContaining([
          expect.objectContaining({ status: 'active' })
        ])
      );
    });
  });

  describe('GET /api/v1/accounts/:id/risk', () => {
    it('should return account risk metrics', async () => {
      const accountId = 'test-account-id';

      // This test will fail until implementation
      const response = await request(app)
        .get(`/api/v1/accounts/${accountId}/risk`)
        .expect(200);

      expect(response.body).toHaveProperty('success', true);
      expect(response.body.data).toHaveProperty('riskMetrics');
      expect(response.body.data.riskMetrics).toHaveProperty('currentExposure');
      expect(response.body.data.riskMetrics).toHaveProperty('maxExposure');
      expect(response.body.data.riskMetrics).toHaveProperty('drawdown');
    });
  });

  describe('POST /api/v1/accounts/:id/activate', () => {
    it('should activate account', async () => {
      const accountId = 'test-account-id';

      // This test will fail until implementation
      const response = await request(app)
        .post(`/api/v1/accounts/${accountId}/activate`)
        .expect(200);

      expect(response.body).toHaveProperty('success', true);
      expect(response.body.data).toHaveProperty('isActive', true);
    });
  });

  describe('POST /api/v1/accounts/:id/deactivate', () => {
    it('should deactivate account', async () => {
      const accountId = 'test-account-id';

      // This test will fail until implementation
      const response = await request(app)
        .post(`/api/v1/accounts/${accountId}/deactivate`)
        .expect(200);

      expect(response.body).toHaveProperty('success', true);
      expect(response.body.data).toHaveProperty('isActive', false);
    });
  });

  describe('DELETE /api/v1/accounts/:id', () => {
    it('should delete account', async () => {
      const accountId = 'test-account-id';

      // This test will fail until implementation
      const response = await request(app)
        .delete(`/api/v1/accounts/${accountId}`)
        .expect(200);

      expect(response.body).toHaveProperty('success', true);
    });

    it('should return error for active account', async () => {
      const accountId = 'active-account-id';

      // This test will fail until implementation
      const response = await request(app)
        .delete(`/api/v1/accounts/${accountId}`)
        .expect(400);

      expect(response.body).toHaveProperty('success', false);
      expect(response.body.error).toContain('Cannot delete active account');
    });
  });
});