Comprehensive Testing Guide

Testing is crucial for building reliable StateSet integrations. This guide covers testing strategies from unit tests to end-to-end scenarios, helping you build confidence in your integration.

Testing Overview

Unit Testing

Test individual functions and components in isolation

Integration Testing

Test interactions between your code and StateSet APIs

End-to-End Testing

Test complete workflows from start to finish

Test Environment Setup

Testing Pyramid Strategy

Environment Configuration

// jest.config.js
module.exports = {
  testEnvironment: 'node',
  setupFilesAfterEnv: ['<rootDir>/tests/setup.js'],
  testMatch: [
    '**/__tests__/**/*.test.js',
    '**/*.test.js'
  ],
  collectCoverageFrom: [
    'src/**/*.js',
    '!src/**/*.test.js',
    '!src/index.js'
  ],
  coverageThreshold: {
    global: {
      branches: 80,
      functions: 80,
      lines: 80,
      statements: 80
    }
  },
  testTimeout: 30000
};

// tests/setup.js
import dotenv from 'dotenv';
import { jest } from '@jest/globals';

// Load test environment variables
dotenv.config({ path: '.env.test' });

// Global test setup
beforeAll(() => {
  // Mock console methods in tests
  global.console = {
    ...console,
    log: jest.fn(),
    error: jest.fn(),
    warn: jest.fn(),
  };
});

afterAll(() => {
  // Cleanup after all tests
  jest.restoreAllMocks();
});

// jest.config.js
module.exports = {
  testEnvironment: 'node',
  setupFilesAfterEnv: ['<rootDir>/tests/setup.js'],
  testMatch: [
    '**/__tests__/**/*.test.js',
    '**/*.test.js'
  ],
  collectCoverageFrom: [
    'src/**/*.js',
    '!src/**/*.test.js',
    '!src/index.js'
  ],
  coverageThreshold: {
    global: {
      branches: 80,
      functions: 80,
      lines: 80,
      statements: 80
    }
  },
  testTimeout: 30000
};

// tests/setup.js
import dotenv from 'dotenv';
import { jest } from '@jest/globals';

// Load test environment variables
dotenv.config({ path: '.env.test' });

// Global test setup
beforeAll(() => {
  // Mock console methods in tests
  global.console = {
    ...console,
    log: jest.fn(),
    error: jest.fn(),
    warn: jest.fn(),
  };
});

afterAll(() => {
  // Cleanup after all tests
  jest.restoreAllMocks();
});

# pytest.ini
[tool:pytest]
minversion = 6.0
addopts = 
    -ra
    --strict-markers
    --strict-config
    --cov=src
    --cov-report=term-missing
    --cov-report=html
    --cov-fail-under=80
testpaths = tests
python_files = test_*.py
python_classes = Test*
python_functions = test_*

# conftest.py
import pytest
import os
from unittest.mock import Mock
from stateset import StateSetClient

@pytest.fixture(scope="session")
def test_config():
    """Test configuration fixture."""
    return {
        'api_key': os.getenv('STATESET_TEST_API_KEY', 'sk_test_fake_key'),
        'base_url': 'https://api.sandbox.stateset.com',
        'timeout': 30
    }

@pytest.fixture
def mock_client():
    """Mock StateSet client for unit tests."""
    return Mock(spec=StateSetClient)

@pytest.fixture
def real_client(test_config):
    """Real StateSet client for integration tests."""
    return StateSetClient(**test_config)

@pytest.fixture(autouse=True)
def cleanup_test_data():
    """Cleanup test data after each test."""
    yield
    # Add cleanup logic here
    pass

# spec/spec_helper.rb
require 'bundler/setup'
require 'stateset'
require 'webmock/rspec'
require 'vcr'

# Configure VCR for HTTP recording
VCR.configure do |config|
  config.cassette_library_dir = 'spec/vcr_cassettes'
  config.hook_into :webmock
  config.configure_rspec_metadata!
  config.filter_sensitive_data('<STATESET_API_KEY>') { ENV['STATESET_API_KEY'] }
end

RSpec.configure do |config|
  config.expect_with :rspec do |expectations|
    expectations.include_chain_clauses_in_custom_matcher_descriptions = true
  end

  config.mock_with :rspec do |mocks|
    mocks.verify_partial_doubles = true
  end

  config.shared_context_metadata_behavior = :apply_to_host_groups
  
  # Test environment setup
  config.before(:suite) do
    Stateset.configure do |stateset_config|
      stateset_config.api_key = ENV['STATESET_TEST_API_KEY'] || 'sk_test_fake'
      stateset_config.environment = 'test'
    end
  end
end

Unit Testing

Testing Individual Functions

// src/orderProcessor.js
import { StateSetClient } from 'stateset-node';
import winston from 'winston';

export class OrderProcessor {
  constructor(client, logger = winston.createLogger()) {
    this.client = client;
    this.logger = logger;
  }

  async processOrder(orderData) {
    try {
      // Validate order data
      const validation = this.validateOrder(orderData);
      if (!validation.isValid) {
        throw new Error(`Validation failed: ${validation.errors.join(', ')}`);
      }

      // Create order
      const order = await this.client.orders.create(orderData);
      
      this.logger.info('Order processed successfully', { orderId: order.id });
      return order;
    } catch (error) {
      this.logger.error('Order processing failed', { error: error.message });
      throw error;
    }
  }

  validateOrder(orderData) {
    const errors = [];
    
    if (!orderData.customer_email) {
      errors.push('Customer email is required');
    }
    
    if (!orderData.items || orderData.items.length === 0) {
      errors.push('Order must contain at least one item');
    }
    
    if (orderData.items) {
      orderData.items.forEach((item, index) => {
        if (!item.sku) errors.push(`Item ${index}: SKU is required`);
        if (!item.quantity || item.quantity <= 0) {
          errors.push(`Item ${index}: Quantity must be positive`);
        }
      });
    }
    
    return {
      isValid: errors.length === 0,
      errors
    };
  }
}

// __tests__/orderProcessor.test.js
import { OrderProcessor } from '../src/orderProcessor.js';
import { jest } from '@jest/globals';

describe('OrderProcessor', () => {
  let orderProcessor;
  let mockClient;
  let mockLogger;

  beforeEach(() => {
    mockClient = {
      orders: {
        create: jest.fn()
      }
    };
    
    mockLogger = {
      info: jest.fn(),
      error: jest.fn()
    };
    
    orderProcessor = new OrderProcessor(mockClient, mockLogger);
  });

  describe('validateOrder', () => {
    it('should return valid for correct order data', () => {
      const orderData = {
        customer_email: 'test@example.com',
        items: [
          { sku: 'ITEM-001', quantity: 2 }
        ]
      };

      const result = orderProcessor.validateOrder(orderData);
      
      expect(result.isValid).toBe(true);
      expect(result.errors).toHaveLength(0);
    });

    it('should return invalid for missing email', () => {
      const orderData = {
        items: [{ sku: 'ITEM-001', quantity: 2 }]
      };

      const result = orderProcessor.validateOrder(orderData);
      
      expect(result.isValid).toBe(false);
      expect(result.errors).toContain('Customer email is required');
    });

    it('should return invalid for empty items', () => {
      const orderData = {
        customer_email: 'test@example.com',
        items: []
      };

      const result = orderProcessor.validateOrder(orderData);
      
      expect(result.isValid).toBe(false);
      expect(result.errors).toContain('Order must contain at least one item');
    });

    it('should validate individual items', () => {
      const orderData = {
        customer_email: 'test@example.com',
        items: [
          { sku: 'ITEM-001', quantity: 2 },
          { quantity: 1 }, // Missing SKU
          { sku: 'ITEM-003', quantity: -1 } // Invalid quantity
        ]
      };

      const result = orderProcessor.validateOrder(orderData);
      
      expect(result.isValid).toBe(false);
      expect(result.errors).toContain('Item 1: SKU is required');
      expect(result.errors).toContain('Item 2: Quantity must be positive');
    });
  });

  describe('processOrder', () => {
    it('should create order successfully', async () => {
      const orderData = {
        customer_email: 'test@example.com',
        items: [{ sku: 'ITEM-001', quantity: 2 }]
      };
      
      const expectedOrder = { id: 'order_123', ...orderData };
      mockClient.orders.create.mockResolvedValue(expectedOrder);

      const result = await orderProcessor.processOrder(orderData);

      expect(mockClient.orders.create).toHaveBeenCalledWith(orderData);
      expect(mockLogger.info).toHaveBeenCalledWith(
        'Order processed successfully',
        { orderId: 'order_123' }
      );
      expect(result).toEqual(expectedOrder);
    });

    it('should throw error for invalid order data', async () => {
      const orderData = { items: [] }; // Invalid data

      await expect(orderProcessor.processOrder(orderData)).rejects.toThrow(
        'Validation failed'
      );
      
      expect(mockClient.orders.create).not.toHaveBeenCalled();
      expect(mockLogger.error).toHaveBeenCalled();
    });

    it('should handle API errors', async () => {
      const orderData = {
        customer_email: 'test@example.com',
        items: [{ sku: 'ITEM-001', quantity: 2 }]
      };
      
      const apiError = new Error('API Error');
      mockClient.orders.create.mockRejectedValue(apiError);

      await expect(orderProcessor.processOrder(orderData)).rejects.toThrow('API Error');
      
      expect(mockLogger.error).toHaveBeenCalledWith(
        'Order processing failed',
        { error: 'API Error' }
      );
    });
  });
});

// src/orderProcessor.js
import { StateSetClient } from 'stateset-node';
import winston from 'winston';

export class OrderProcessor {
  constructor(client, logger = winston.createLogger()) {
    this.client = client;
    this.logger = logger;
  }

  async processOrder(orderData) {
    try {
      // Validate order data
      const validation = this.validateOrder(orderData);
      if (!validation.isValid) {
        throw new Error(`Validation failed: ${validation.errors.join(', ')}`);
      }

      // Create order
      const order = await this.client.orders.create(orderData);
      
      this.logger.info('Order processed successfully', { orderId: order.id });
      return order;
    } catch (error) {
      this.logger.error('Order processing failed', { error: error.message });
      throw error;
    }
  }

  validateOrder(orderData) {
    const errors = [];
    
    if (!orderData.customer_email) {
      errors.push('Customer email is required');
    }
    
    if (!orderData.items || orderData.items.length === 0) {
      errors.push('Order must contain at least one item');
    }
    
    if (orderData.items) {
      orderData.items.forEach((item, index) => {
        if (!item.sku) errors.push(`Item ${index}: SKU is required`);
        if (!item.quantity || item.quantity <= 0) {
          errors.push(`Item ${index}: Quantity must be positive`);
        }
      });
    }
    
    return {
      isValid: errors.length === 0,
      errors
    };
  }
}

// __tests__/orderProcessor.test.js
import { OrderProcessor } from '../src/orderProcessor.js';
import { jest } from '@jest/globals';

describe('OrderProcessor', () => {
  let orderProcessor;
  let mockClient;
  let mockLogger;

  beforeEach(() => {
    mockClient = {
      orders: {
        create: jest.fn()
      }
    };
    
    mockLogger = {
      info: jest.fn(),
      error: jest.fn()
    };
    
    orderProcessor = new OrderProcessor(mockClient, mockLogger);
  });

  describe('validateOrder', () => {
    it('should return valid for correct order data', () => {
      const orderData = {
        customer_email: 'test@example.com',
        items: [
          { sku: 'ITEM-001', quantity: 2 }
        ]
      };

      const result = orderProcessor.validateOrder(orderData);
      
      expect(result.isValid).toBe(true);
      expect(result.errors).toHaveLength(0);
    });

    it('should return invalid for missing email', () => {
      const orderData = {
        items: [{ sku: 'ITEM-001', quantity: 2 }]
      };

      const result = orderProcessor.validateOrder(orderData);
      
      expect(result.isValid).toBe(false);
      expect(result.errors).toContain('Customer email is required');
    });

    it('should return invalid for empty items', () => {
      const orderData = {
        customer_email: 'test@example.com',
        items: []
      };

      const result = orderProcessor.validateOrder(orderData);
      
      expect(result.isValid).toBe(false);
      expect(result.errors).toContain('Order must contain at least one item');
    });

    it('should validate individual items', () => {
      const orderData = {
        customer_email: 'test@example.com',
        items: [
          { sku: 'ITEM-001', quantity: 2 },
          { quantity: 1 }, // Missing SKU
          { sku: 'ITEM-003', quantity: -1 } // Invalid quantity
        ]
      };

      const result = orderProcessor.validateOrder(orderData);
      
      expect(result.isValid).toBe(false);
      expect(result.errors).toContain('Item 1: SKU is required');
      expect(result.errors).toContain('Item 2: Quantity must be positive');
    });
  });

  describe('processOrder', () => {
    it('should create order successfully', async () => {
      const orderData = {
        customer_email: 'test@example.com',
        items: [{ sku: 'ITEM-001', quantity: 2 }]
      };
      
      const expectedOrder = { id: 'order_123', ...orderData };
      mockClient.orders.create.mockResolvedValue(expectedOrder);

      const result = await orderProcessor.processOrder(orderData);

      expect(mockClient.orders.create).toHaveBeenCalledWith(orderData);
      expect(mockLogger.info).toHaveBeenCalledWith(
        'Order processed successfully',
        { orderId: 'order_123' }
      );
      expect(result).toEqual(expectedOrder);
    });

    it('should throw error for invalid order data', async () => {
      const orderData = { items: [] }; // Invalid data

      await expect(orderProcessor.processOrder(orderData)).rejects.toThrow(
        'Validation failed'
      );
      
      expect(mockClient.orders.create).not.toHaveBeenCalled();
      expect(mockLogger.error).toHaveBeenCalled();
    });

    it('should handle API errors', async () => {
      const orderData = {
        customer_email: 'test@example.com',
        items: [{ sku: 'ITEM-001', quantity: 2 }]
      };
      
      const apiError = new Error('API Error');
      mockClient.orders.create.mockRejectedValue(apiError);

      await expect(orderProcessor.processOrder(orderData)).rejects.toThrow('API Error');
      
      expect(mockLogger.error).toHaveBeenCalledWith(
        'Order processing failed',
        { error: 'API Error' }
      );
    });
  });
});

# src/order_processor.py
import logging
from typing import Dict, List, Any
from stateset import StateSetClient

class OrderProcessor:
    def __init__(self, client: StateSetClient, logger=None):
        self.client = client
        self.logger = logger or logging.getLogger(__name__)

    async def process_order(self, order_data: Dict[str, Any]) -> Dict[str, Any]:
        try:
            # Validate order data
            validation = self.validate_order(order_data)
            if not validation['is_valid']:
                raise ValueError(f"Validation failed: {', '.join(validation['errors'])}")

            # Create order
            order = await self.client.orders.create(order_data)
            
            self.logger.info(f'Order processed successfully: {order["id"]}')
            return order
        except Exception as error:
            self.logger.error(f'Order processing failed: {str(error)}')
            raise

    def validate_order(self, order_data: Dict[str, Any]) -> Dict[str, Any]:
        errors = []
        
        if not order_data.get('customer_email'):
            errors.append('Customer email is required')
        
        items = order_data.get('items', [])
        if not items:
            errors.append('Order must contain at least one item')
        
        for index, item in enumerate(items):
            if not item.get('sku'):
                errors.append(f'Item {index}: SKU is required')
            if not item.get('quantity') or item.get('quantity') <= 0:
                errors.append(f'Item {index}: Quantity must be positive')
        
        return {
            'is_valid': len(errors) == 0,
            'errors': errors
        }

# tests/test_order_processor.py
import pytest
from unittest.mock import AsyncMock, Mock
from src.order_processor import OrderProcessor

class TestOrderProcessor:
    @pytest.fixture
    def mock_client(self):
        client = Mock()
        client.orders = Mock()
        client.orders.create = AsyncMock()
        return client

    @pytest.fixture
    def mock_logger(self):
        return Mock()

    @pytest.fixture
    def order_processor(self, mock_client, mock_logger):
        return OrderProcessor(mock_client, mock_logger)

    def test_validate_order_valid_data(self, order_processor):
        order_data = {
            'customer_email': 'test@example.com',
            'items': [{'sku': 'ITEM-001', 'quantity': 2}]
        }

        result = order_processor.validate_order(order_data)
        
        assert result['is_valid'] is True
        assert len(result['errors']) == 0

    def test_validate_order_missing_email(self, order_processor):
        order_data = {
            'items': [{'sku': 'ITEM-001', 'quantity': 2}]
        }

        result = order_processor.validate_order(order_data)
        
        assert result['is_valid'] is False
        assert 'Customer email is required' in result['errors']

    def test_validate_order_empty_items(self, order_processor):
        order_data = {
            'customer_email': 'test@example.com',
            'items': []
        }

        result = order_processor.validate_order(order_data)
        
        assert result['is_valid'] is False
        assert 'Order must contain at least one item' in result['errors']

    def test_validate_order_invalid_items(self, order_processor):
        order_data = {
            'customer_email': 'test@example.com',
            'items': [
                {'sku': 'ITEM-001', 'quantity': 2},
                {'quantity': 1},  # Missing SKU
                {'sku': 'ITEM-003', 'quantity': -1}  # Invalid quantity
            ]
        }

        result = order_processor.validate_order(order_data)
        
        assert result['is_valid'] is False
        assert 'Item 1: SKU is required' in result['errors']
        assert 'Item 2: Quantity must be positive' in result['errors']

    @pytest.mark.asyncio
    async def test_process_order_success(self, order_processor, mock_client, mock_logger):
        order_data = {
            'customer_email': 'test@example.com',
            'items': [{'sku': 'ITEM-001', 'quantity': 2}]
        }
        
        expected_order = {'id': 'order_123', **order_data}
        mock_client.orders.create.return_value = expected_order

        result = await order_processor.process_order(order_data)

        mock_client.orders.create.assert_called_once_with(order_data)
        mock_logger.info.assert_called_once_with('Order processed successfully: order_123')
        assert result == expected_order

    @pytest.mark.asyncio
    async def test_process_order_validation_error(self, order_processor, mock_client):
        order_data = {'items': []}  # Invalid data

        with pytest.raises(ValueError, match='Validation failed'):
            await order_processor.process_order(order_data)
        
        mock_client.orders.create.assert_not_called()

    @pytest.mark.asyncio
    async def test_process_order_api_error(self, order_processor, mock_client, mock_logger):
        order_data = {
            'customer_email': 'test@example.com',
            'items': [{'sku': 'ITEM-001', 'quantity': 2}]
        }
        
        mock_client.orders.create.side_effect = Exception('API Error')

        with pytest.raises(Exception, match='API Error'):
            await order_processor.process_order(order_data)
        
        mock_logger.error.assert_called_once_with('Order processing failed: API Error')

Integration Testing

Testing API Interactions

// __tests__/integration/orders.integration.test.js
import { StateSetClient } from 'stateset-node';
import { OrderProcessor } from '../../src/orderProcessor.js';

describe('Orders Integration Tests', () => {
  let client;
  let orderProcessor;
  let createdOrderIds = [];

  beforeAll(() => {
    client = new StateSetClient({
      apiKey: process.env.STATESET_TEST_API_KEY,
      environment: 'sandbox'
    });
    orderProcessor = new OrderProcessor(client);
  });

  afterAll(async () => {
    // Cleanup created orders
    for (const orderId of createdOrderIds) {
      try {
        await client.orders.delete(orderId);
      } catch (error) {
        console.warn(`Failed to cleanup order ${orderId}:`, error.message);
      }
    }
  });

  it('should create and retrieve an order', async () => {
    const orderData = {
      customer_email: 'integration-test@example.com',
      items: [
        {
          sku: 'TEST-ITEM-001',
          quantity: 2,
          price: 1999
        }
      ],
      shipping_address: {
        line1: '123 Test Street',
        city: 'Test City',
        state: 'CA',
        postal_code: '90210',
        country: 'US'
      }
    };

    // Create order
    const createdOrder = await orderProcessor.processOrder(orderData);
    createdOrderIds.push(createdOrder.id);

    expect(createdOrder.id).toBeDefined();
    expect(createdOrder.customer_email).toBe(orderData.customer_email);
    expect(createdOrder.status).toBe('pending');

    // Retrieve order
    const retrievedOrder = await client.orders.get(createdOrder.id);
    expect(retrievedOrder.id).toBe(createdOrder.id);
    expect(retrievedOrder.customer_email).toBe(orderData.customer_email);
  });

  it('should handle order status updates', async () => {
    const orderData = {
      customer_email: 'status-test@example.com',
      items: [{ sku: 'TEST-ITEM-002', quantity: 1, price: 999 }],
      shipping_address: {
        line1: '456 Status Street',
        city: 'Status City',
        state: 'NY',
        postal_code: '10001',
        country: 'US'
      }
    };

    const order = await orderProcessor.processOrder(orderData);
    createdOrderIds.push(order.id);

    // Update order status
    const updatedOrder = await client.orders.update(order.id, {
      status: 'confirmed'
    });

    expect(updatedOrder.status).toBe('confirmed');

    // Verify status change
    const retrievedOrder = await client.orders.get(order.id);
    expect(retrievedOrder.status).toBe('confirmed');
  });

  it('should handle order cancellation', async () => {
    const orderData = {
      customer_email: 'cancel-test@example.com',
      items: [{ sku: 'TEST-ITEM-003', quantity: 1, price: 1500 }],
      shipping_address: {
        line1: '789 Cancel Street',
        city: 'Cancel City',
        state: 'TX',
        postal_code: '75001',
        country: 'US'
      }
    };

    const order = await orderProcessor.processOrder(orderData);
    createdOrderIds.push(order.id);

    // Cancel order
    const cancelledOrder = await client.orders.cancel(order.id, {
      reason: 'Customer requested cancellation'
    });

    expect(cancelledOrder.status).toBe('cancelled');
    expect(cancelledOrder.cancellation_reason).toBe('Customer requested cancellation');
  });

  it('should handle API errors gracefully', async () => {
    const invalidOrderData = {
      customer_email: 'invalid-test@example.com',
      items: [
        {
          sku: 'INVALID-SKU-THAT-DOES-NOT-EXIST',
          quantity: 1,
          price: 999
        }
      ]
    };

    await expect(orderProcessor.processOrder(invalidOrderData)).rejects.toThrow();
  });

  it('should handle rate limiting', async () => {
    const requests = [];
    
    // Make multiple concurrent requests to test rate limiting
    for (let i = 0; i < 10; i++) {
      requests.push(
        client.orders.list({ limit: 1 })
      );
    }

    const results = await Promise.allSettled(requests);
    
    // At least some requests should succeed
    const successful = results.filter(r => r.status === 'fulfilled');
    expect(successful.length).toBeGreaterThan(0);
    
    // Check if any were rate limited
    const rateLimited = results.filter(
      r => r.status === 'rejected' && r.reason.status === 429
    );
    
    if (rateLimited.length > 0) {
      console.log(`${rateLimited.length} requests were rate limited (expected behavior)`);
    }
  });
});

// __tests__/integration/orders.integration.test.js
import { StateSetClient } from 'stateset-node';
import { OrderProcessor } from '../../src/orderProcessor.js';

describe('Orders Integration Tests', () => {
  let client;
  let orderProcessor;
  let createdOrderIds = [];

  beforeAll(() => {
    client = new StateSetClient({
      apiKey: process.env.STATESET_TEST_API_KEY,
      environment: 'sandbox'
    });
    orderProcessor = new OrderProcessor(client);
  });

  afterAll(async () => {
    // Cleanup created orders
    for (const orderId of createdOrderIds) {
      try {
        await client.orders.delete(orderId);
      } catch (error) {
        console.warn(`Failed to cleanup order ${orderId}:`, error.message);
      }
    }
  });

  it('should create and retrieve an order', async () => {
    const orderData = {
      customer_email: 'integration-test@example.com',
      items: [
        {
          sku: 'TEST-ITEM-001',
          quantity: 2,
          price: 1999
        }
      ],
      shipping_address: {
        line1: '123 Test Street',
        city: 'Test City',
        state: 'CA',
        postal_code: '90210',
        country: 'US'
      }
    };

    // Create order
    const createdOrder = await orderProcessor.processOrder(orderData);
    createdOrderIds.push(createdOrder.id);

    expect(createdOrder.id).toBeDefined();
    expect(createdOrder.customer_email).toBe(orderData.customer_email);
    expect(createdOrder.status).toBe('pending');

    // Retrieve order
    const retrievedOrder = await client.orders.get(createdOrder.id);
    expect(retrievedOrder.id).toBe(createdOrder.id);
    expect(retrievedOrder.customer_email).toBe(orderData.customer_email);
  });

  it('should handle order status updates', async () => {
    const orderData = {
      customer_email: 'status-test@example.com',
      items: [{ sku: 'TEST-ITEM-002', quantity: 1, price: 999 }],
      shipping_address: {
        line1: '456 Status Street',
        city: 'Status City',
        state: 'NY',
        postal_code: '10001',
        country: 'US'
      }
    };

    const order = await orderProcessor.processOrder(orderData);
    createdOrderIds.push(order.id);

    // Update order status
    const updatedOrder = await client.orders.update(order.id, {
      status: 'confirmed'
    });

    expect(updatedOrder.status).toBe('confirmed');

    // Verify status change
    const retrievedOrder = await client.orders.get(order.id);
    expect(retrievedOrder.status).toBe('confirmed');
  });

  it('should handle order cancellation', async () => {
    const orderData = {
      customer_email: 'cancel-test@example.com',
      items: [{ sku: 'TEST-ITEM-003', quantity: 1, price: 1500 }],
      shipping_address: {
        line1: '789 Cancel Street',
        city: 'Cancel City',
        state: 'TX',
        postal_code: '75001',
        country: 'US'
      }
    };

    const order = await orderProcessor.processOrder(orderData);
    createdOrderIds.push(order.id);

    // Cancel order
    const cancelledOrder = await client.orders.cancel(order.id, {
      reason: 'Customer requested cancellation'
    });

    expect(cancelledOrder.status).toBe('cancelled');
    expect(cancelledOrder.cancellation_reason).toBe('Customer requested cancellation');
  });

  it('should handle API errors gracefully', async () => {
    const invalidOrderData = {
      customer_email: 'invalid-test@example.com',
      items: [
        {
          sku: 'INVALID-SKU-THAT-DOES-NOT-EXIST',
          quantity: 1,
          price: 999
        }
      ]
    };

    await expect(orderProcessor.processOrder(invalidOrderData)).rejects.toThrow();
  });

  it('should handle rate limiting', async () => {
    const requests = [];
    
    // Make multiple concurrent requests to test rate limiting
    for (let i = 0; i < 10; i++) {
      requests.push(
        client.orders.list({ limit: 1 })
      );
    }

    const results = await Promise.allSettled(requests);
    
    // At least some requests should succeed
    const successful = results.filter(r => r.status === 'fulfilled');
    expect(successful.length).toBeGreaterThan(0);
    
    // Check if any were rate limited
    const rateLimited = results.filter(
      r => r.status === 'rejected' && r.reason.status === 429
    );
    
    if (rateLimited.length > 0) {
      console.log(`${rateLimited.length} requests were rate limited (expected behavior)`);
    }
  });
});

# tests/integration/test_orders_integration.py
import pytest
import asyncio
from stateset import StateSetClient
from src.order_processor import OrderProcessor

@pytest.mark.integration
class TestOrdersIntegration:
    @pytest.fixture(scope="class")
    async def client(self):
        return StateSetClient(
            api_key=os.getenv('STATESET_TEST_API_KEY'),
            environment='sandbox'
        )

    @pytest.fixture(scope="class")
    async def order_processor(self, client):
        return OrderProcessor(client)

    @pytest.fixture
    def order_data(self):
        return {
            'customer_email': 'integration-test@example.com',
            'items': [
                {
                    'sku': 'TEST-ITEM-001',
                    'quantity': 2,
                    'price': 1999
                }
            ],
            'shipping_address': {
                'line1': '123 Test Street',
                'city': 'Test City',
                'state': 'CA',
                'postal_code': '90210',
                'country': 'US'
            }
        }

    @pytest.mark.asyncio
    async def test_create_and_retrieve_order(self, order_processor, client, order_data):
        # Create order
        created_order = await order_processor.process_order(order_data)
        
        assert created_order['id'] is not None
        assert created_order['customer_email'] == order_data['customer_email']
        assert created_order['status'] == 'pending'

        # Retrieve order
        retrieved_order = await client.orders.get(created_order['id'])
        assert retrieved_order['id'] == created_order['id']
        assert retrieved_order['customer_email'] == order_data['customer_email']

        # Cleanup
        await client.orders.delete(created_order['id'])

    @pytest.mark.asyncio
    async def test_order_status_updates(self, order_processor, client, order_data):
        order_data['customer_email'] = 'status-test@example.com'
        
        order = await order_processor.process_order(order_data)
        
        # Update order status
        updated_order = await client.orders.update(order['id'], {
            'status': 'confirmed'
        })
        
        assert updated_order['status'] == 'confirmed'

        # Verify status change
        retrieved_order = await client.orders.get(order['id'])
        assert retrieved_order['status'] == 'confirmed'

        # Cleanup
        await client.orders.delete(order['id'])

    @pytest.mark.asyncio
    async def test_rate_limiting_handling(self, client):
        # Make multiple concurrent requests
        tasks = [client.orders.list(limit=1) for _ in range(10)]
        results = await asyncio.gather(*tasks, return_exceptions=True)
        
        # At least some should succeed
        successful = [r for r in results if not isinstance(r, Exception)]
        assert len(successful) > 0
        
        # Check for rate limiting
        rate_limited = [r for r in results if isinstance(r, Exception) and getattr(r, 'status', None) == 429]
        
        if rate_limited:
            print(f"{len(rate_limited)} requests were rate limited (expected)")

End-to-End Testing

Complete Workflow Testing

// tests/e2e/order-workflow.e2e.test.js
import { test, expect } from '@playwright/test';
import { StateSetClient } from 'stateset-node';

test.describe('Complete Order Workflow', () => {
  let client;
  let testOrderId;

  test.beforeAll(async () => {
    client = new StateSetClient({
      apiKey: process.env.STATESET_TEST_API_KEY,
      environment: 'sandbox'
    });
  });

  test.afterAll(async () => {
    // Cleanup
    if (testOrderId) {
      try {
        await client.orders.delete(testOrderId);
      } catch (error) {
        console.warn('Failed to cleanup test order:', error.message);
      }
    }
  });

  test('should complete full order lifecycle', async ({ page }) => {
    // 1. Create order via API
    const orderData = {
      customer_email: 'e2e-test@example.com',
      items: [
        {
          sku: 'E2E-TEST-ITEM',
          quantity: 1,
          price: 2999,
          name: 'E2E Test Product'
        }
      ],
      shipping_address: {
        line1: '123 E2E Street',
        city: 'Test City',
        state: 'CA',
        postal_code: '90210',
        country: 'US'
      }
    };

    const order = await client.orders.create(orderData);
    testOrderId = order.id;
    
    expect(order.status).toBe('pending');

    // 2. Navigate to order management dashboard
    await page.goto(`${process.env.DASHBOARD_URL}/orders/${order.id}`);
    
    // 3. Verify order details in UI
    await expect(page.locator('[data-testid="order-id"]')).toContainText(order.id);
    await expect(page.locator('[data-testid="customer-email"]')).toContainText('e2e-test@example.com');
    await expect(page.locator('[data-testid="order-status"]')).toContainText('pending');

    // 4. Process order through UI
    await page.click('[data-testid="confirm-order-btn"]');
    await page.waitForSelector('[data-testid="order-status"]:has-text("confirmed")');

    // 5. Verify status change via API
    const updatedOrder = await client.orders.get(order.id);
    expect(updatedOrder.status).toBe('confirmed');

    // 6. Ship order
    await page.click('[data-testid="ship-order-btn"]');
    await page.fill('[data-testid="tracking-number"]', 'TEST-TRACKING-123');
    await page.click('[data-testid="confirm-shipment-btn"]');
    
    await page.waitForSelector('[data-testid="order-status"]:has-text("shipped")');

    // 7. Verify final status
    const shippedOrder = await client.orders.get(order.id);
    expect(shippedOrder.status).toBe('shipped');
    expect(shippedOrder.tracking_number).toBe('TEST-TRACKING-123');

    // 8. Check customer notification
    const notifications = await client.notifications.list({
      order_id: order.id,
      type: 'shipment'
    });
    
    expect(notifications.data.length).toBeGreaterThan(0);
    expect(notifications.data[0].recipient_email).toBe('e2e-test@example.com');
  });

  test('should handle order cancellation workflow', async ({ page }) => {
    // Create order
    const orderData = {
      customer_email: 'cancel-e2e-test@example.com',
      items: [{ sku: 'CANCEL-TEST-ITEM', quantity: 1, price: 1999 }],
      shipping_address: {
        line1: '456 Cancel Street',
        city: 'Cancel City',
        state: 'NY',
        postal_code: '10001',
        country: 'US'
      }
    };

    const order = await client.orders.create(orderData);
    testOrderId = order.id;

    // Navigate to order
    await page.goto(`${process.env.DASHBOARD_URL}/orders/${order.id}`);

    // Cancel order through UI
    await page.click('[data-testid="cancel-order-btn"]');
    await page.fill('[data-testid="cancellation-reason"]', 'Customer requested cancellation');
    await page.click('[data-testid="confirm-cancellation-btn"]');

    // Wait for status update
    await page.waitForSelector('[data-testid="order-status"]:has-text("cancelled")');

    // Verify via API
    const cancelledOrder = await client.orders.get(order.id);
    expect(cancelledOrder.status).toBe('cancelled');
    expect(cancelledOrder.cancellation_reason).toBe('Customer requested cancellation');
  });
});

// tests/e2e/order-workflow.e2e.test.js
import { test, expect } from '@playwright/test';
import { StateSetClient } from 'stateset-node';

test.describe('Complete Order Workflow', () => {
  let client;
  let testOrderId;

  test.beforeAll(async () => {
    client = new StateSetClient({
      apiKey: process.env.STATESET_TEST_API_KEY,
      environment: 'sandbox'
    });
  });

  test.afterAll(async () => {
    // Cleanup
    if (testOrderId) {
      try {
        await client.orders.delete(testOrderId);
      } catch (error) {
        console.warn('Failed to cleanup test order:', error.message);
      }
    }
  });

  test('should complete full order lifecycle', async ({ page }) => {
    // 1. Create order via API
    const orderData = {
      customer_email: 'e2e-test@example.com',
      items: [
        {
          sku: 'E2E-TEST-ITEM',
          quantity: 1,
          price: 2999,
          name: 'E2E Test Product'
        }
      ],
      shipping_address: {
        line1: '123 E2E Street',
        city: 'Test City',
        state: 'CA',
        postal_code: '90210',
        country: 'US'
      }
    };

    const order = await client.orders.create(orderData);
    testOrderId = order.id;
    
    expect(order.status).toBe('pending');

    // 2. Navigate to order management dashboard
    await page.goto(`${process.env.DASHBOARD_URL}/orders/${order.id}`);
    
    // 3. Verify order details in UI
    await expect(page.locator('[data-testid="order-id"]')).toContainText(order.id);
    await expect(page.locator('[data-testid="customer-email"]')).toContainText('e2e-test@example.com');
    await expect(page.locator('[data-testid="order-status"]')).toContainText('pending');

    // 4. Process order through UI
    await page.click('[data-testid="confirm-order-btn"]');
    await page.waitForSelector('[data-testid="order-status"]:has-text("confirmed")');

    // 5. Verify status change via API
    const updatedOrder = await client.orders.get(order.id);
    expect(updatedOrder.status).toBe('confirmed');

    // 6. Ship order
    await page.click('[data-testid="ship-order-btn"]');
    await page.fill('[data-testid="tracking-number"]', 'TEST-TRACKING-123');
    await page.click('[data-testid="confirm-shipment-btn"]');
    
    await page.waitForSelector('[data-testid="order-status"]:has-text("shipped")');

    // 7. Verify final status
    const shippedOrder = await client.orders.get(order.id);
    expect(shippedOrder.status).toBe('shipped');
    expect(shippedOrder.tracking_number).toBe('TEST-TRACKING-123');

    // 8. Check customer notification
    const notifications = await client.notifications.list({
      order_id: order.id,
      type: 'shipment'
    });
    
    expect(notifications.data.length).toBeGreaterThan(0);
    expect(notifications.data[0].recipient_email).toBe('e2e-test@example.com');
  });

  test('should handle order cancellation workflow', async ({ page }) => {
    // Create order
    const orderData = {
      customer_email: 'cancel-e2e-test@example.com',
      items: [{ sku: 'CANCEL-TEST-ITEM', quantity: 1, price: 1999 }],
      shipping_address: {
        line1: '456 Cancel Street',
        city: 'Cancel City',
        state: 'NY',
        postal_code: '10001',
        country: 'US'
      }
    };

    const order = await client.orders.create(orderData);
    testOrderId = order.id;

    // Navigate to order
    await page.goto(`${process.env.DASHBOARD_URL}/orders/${order.id}`);

    // Cancel order through UI
    await page.click('[data-testid="cancel-order-btn"]');
    await page.fill('[data-testid="cancellation-reason"]', 'Customer requested cancellation');
    await page.click('[data-testid="confirm-cancellation-btn"]');

    // Wait for status update
    await page.waitForSelector('[data-testid="order-status"]:has-text("cancelled")');

    // Verify via API
    const cancelledOrder = await client.orders.get(order.id);
    expect(cancelledOrder.status).toBe('cancelled');
    expect(cancelledOrder.cancellation_reason).toBe('Customer requested cancellation');
  });
});

// cypress/e2e/order-management.cy.js
describe('Order Management E2E', () => {
  let testOrderId;

  beforeEach(() => {
    // Login to dashboard
    cy.login();
  });

  afterEach(() => {
    // Cleanup test orders
    if (testOrderId) {
      cy.cleanupOrder(testOrderId);
    }
  });

  it('should create and manage order through complete lifecycle', () => {
    // Create order via API
    cy.createTestOrder().then((order) => {
      testOrderId = order.id;
      
      // Visit order details page
      cy.visit(`/orders/${order.id}`);
      
      // Verify order details
      cy.get('[data-cy="order-id"]').should('contain', order.id);
      cy.get('[data-cy="order-status"]').should('contain', 'pending');
      cy.get('[data-cy="customer-email"]').should('contain', order.customer_email);
      
      // Confirm order
      cy.get('[data-cy="confirm-order"]').click();
      cy.get('[data-cy="order-status"]').should('contain', 'confirmed');
      
      // Add shipping information
      cy.get('[data-cy="add-shipping"]').click();
      cy.get('[data-cy="tracking-number"]').type('CY-TEST-123');
      cy.get('[data-cy="carrier"]').select('UPS');
      cy.get('[data-cy="submit-shipping"]').click();
      
      // Verify shipping status
      cy.get('[data-cy="order-status"]').should('contain', 'shipped');
      cy.get('[data-cy="tracking-number"]').should('contain', 'CY-TEST-123');
      
      // Verify API state
      cy.verifyOrderStatus(order.id, 'shipped');
    });
  });

  it('should handle order search and filtering', () => {
    // Create multiple test orders
    cy.createMultipleTestOrders(5).then((orders) => {
      orders.forEach(order => testOrderId = order.id); // Keep last for cleanup
      
      cy.visit('/orders');
      
      // Test search functionality
      cy.get('[data-cy="order-search"]').type(orders[0].customer_email);
      cy.get('[data-cy="search-results"]').should('contain', orders[0].id);
      
      // Test status filtering
      cy.get('[data-cy="status-filter"]').select('pending');
      cy.get('[data-cy="order-list"] tr').should('have.length.at.least', 1);
      
      // Test date range filtering
      cy.get('[data-cy="date-from"]').type('2023-01-01');
      cy.get('[data-cy="date-to"]').type('2023-12-31');
      cy.get('[data-cy="apply-filters"]').click();
      
      cy.get('[data-cy="order-list"]').should('be.visible');
    });
  });
});

// cypress/support/commands.js
Cypress.Commands.add('login', () => {
  cy.session('login', () => {
    cy.visit('/login');
    cy.get('[data-cy="email"]').type(Cypress.env('TEST_USER_EMAIL'));
    cy.get('[data-cy="password"]').type(Cypress.env('TEST_USER_PASSWORD'));
    cy.get('[data-cy="login-button"]').click();
    cy.url().should('include', '/dashboard');
  });
});

Cypress.Commands.add('createTestOrder', () => {
  return cy.request({
    method: 'POST',
    url: `${Cypress.env('API_BASE_URL')}/orders`,
    headers: {
      'Authorization': `Bearer ${Cypress.env('STATESET_API_KEY')}`,
      'Content-Type': 'application/json'
    },
    body: {
      customer_email: 'cypress-test@example.com',
      items: [
        {
          sku: 'CY-TEST-ITEM',
          quantity: 1,
          price: 2999
        }
      ],
      shipping_address: {
        line1: '123 Cypress Street',
        city: 'Test City',
        state: 'CA',
        postal_code: '90210',
        country: 'US'
      }
    }
  }).then((response) => response.body);
});

Cypress.Commands.add('verifyOrderStatus', (orderId, expectedStatus) => {
  cy.request({
    method: 'GET',
    url: `${Cypress.env('API_BASE_URL')}/orders/${orderId}`,
    headers: {
      'Authorization': `Bearer ${Cypress.env('STATESET_API_KEY')}`
    }
  }).then((response) => {
    expect(response.body.status).to.equal(expectedStatus);
  });
});

Cypress.Commands.add('cleanupOrder', (orderId) => {
  cy.request({
    method: 'DELETE',
    url: `${Cypress.env('API_BASE_URL')}/orders/${orderId}`,
    headers: {
      'Authorization': `Bearer ${Cypress.env('STATESET_API_KEY')}`
    },
    failOnStatusCode: false
  });
});

Performance Testing

Load Testing with Artillery

# artillery-config.yml
config:
  target: 'https://api.sandbox.stateset.com'
  phases:
    - duration: 60
      arrivalRate: 5
      name: "Warm up"
    - duration: 120
      arrivalRate: 10
      name: "Load test"
    - duration: 60
      arrivalRate: 20
      name: "Stress test"
  variables:
    api_key: "{{ $env.STATESET_TEST_API_KEY }}"
  processor: "./test-helpers.js"

scenarios:
  - name: "Order Management"
    weight: 70
    flow:
      - post:
          url: "/v1/orders"
          headers:
            Authorization: "Bearer {{ api_key }}"
            Content-Type: "application/json"
          json:
            customer_email: "load-test-{{ $randomString() }}@example.com"
            items:
              - sku: "LOAD-TEST-ITEM"
                quantity: "{{ $randomInt(1, 5) }}"
                price: 1999
            shipping_address:
              line1: "123 Load Test St"
              city: "Test City"
              state: "CA"
              postal_code: "90210"
              country: "US"
          capture:
            - json: "$.id"
              as: "orderId"
      - get:
          url: "/v1/orders/{{ orderId }}"
          headers:
            Authorization: "Bearer {{ api_key }}"
      - put:
          url: "/v1/orders/{{ orderId }}"
          headers:
            Authorization: "Bearer {{ api_key }}"
            Content-Type: "application/json"
          json:
            status: "confirmed"

  - name: "Order Listing"
    weight: 30
    flow:
      - get:
          url: "/v1/orders"
          qs:
            limit: "{{ $randomInt(10, 50) }}"
            status: "pending"
          headers:
            Authorization: "Bearer {{ api_key }}"

Stress Testing

// stress-test.js
import { StateSetClient } from 'stateset-node';
import { performance } from 'perf_hooks';

class StressTest {
  constructor() {
    this.client = new StateSetClient({
      apiKey: process.env.STATESET_TEST_API_KEY,
      environment: 'sandbox'
    });
    this.metrics = {
      requests: 0,
      errors: 0,
      latencies: []
    };
  }

  async runConcurrentOrders(concurrency = 10, duration = 60000) {
    console.log(`Starting stress test: ${concurrency} concurrent users for ${duration}ms`);
    
    const startTime = Date.now();
    const workers = [];

    // Start concurrent workers
    for (let i = 0; i < concurrency; i++) {
      workers.push(this.orderWorker(startTime + duration));
    }

    // Wait for all workers to complete
    await Promise.all(workers);

    // Calculate results
    const totalDuration = Date.now() - startTime;
    const avgLatency = this.metrics.latencies.reduce((a, b) => a + b, 0) / this.metrics.latencies.length;
    const errorRate = (this.metrics.errors / this.metrics.requests) * 100;
    const throughput = this.metrics.requests / (totalDuration / 1000);

    console.log('Stress Test Results:');
    console.log(`Total Requests: ${this.metrics.requests}`);
    console.log(`Errors: ${this.metrics.errors} (${errorRate.toFixed(2)}%)`);
    console.log(`Average Latency: ${avgLatency.toFixed(2)}ms`);
    console.log(`Throughput: ${throughput.toFixed(2)} req/sec`);
    
    return {
      requests: this.metrics.requests,
      errors: this.metrics.errors,
      errorRate,
      avgLatency,
      throughput
    };
  }

  async orderWorker(endTime) {
    while (Date.now() < endTime) {
      const start = performance.now();
      
      try {
        await this.createTestOrder();
        this.metrics.requests++;
        this.metrics.latencies.push(performance.now() - start);
      } catch (error) {
        this.metrics.errors++;
        console.error('Order creation failed:', error.message);
      }

      // Small delay to prevent overwhelming
      await new Promise(resolve => setTimeout(resolve, 100));
    }
  }

  async createTestOrder() {
    const orderData = {
      customer_email: `stress-test-${Date.now()}@example.com`,
      items: [
        {
          sku: 'STRESS-TEST-ITEM',
          quantity: Math.floor(Math.random() * 5) + 1,
          price: Math.floor(Math.random() * 5000) + 1000
        }
      ],
      shipping_address: {
        line1: '123 Stress Test Street',
        city: 'Test City',
        state: 'CA',
        postal_code: '90210',
        country: 'US'
      }
    };

    return this.client.orders.create(orderData);
  }
}

// Run stress test
const stressTest = new StressTest();
stressTest.runConcurrentOrders(20, 120000) // 20 concurrent users for 2 minutes
  .then(results => {
    console.log('Stress test completed successfully');
    process.exit(0);
  })
  .catch(error => {
    console.error('Stress test failed:', error);
    process.exit(1);
  });

Testing Best Practices

Test Organization

Separate unit, integration, and E2E tests
Use descriptive test names
Group related tests together
Follow AAA pattern (Arrange, Act, Assert)

Test Data Management

Use factories for test data generation
Clean up test data after tests
Use isolated test environments
Mock external dependencies

CI/CD Integration

Run tests on every commit
Separate fast and slow test suites
Use parallel test execution
Generate coverage reports

Monitoring & Alerting

Monitor test execution times
Alert on test failures
Track test coverage trends
Performance regression detection

Continuous Integration Setup

# .github/workflows/test.yml
name: Test Suite

on:
  push:
    branches: [ main, develop ]
  pull_request:
    branches: [ main ]

jobs:
  unit-tests:
    runs-on: ubuntu-latest
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3
        with:
          node-version: '18'
          cache: 'npm'
      
      - run: npm ci
      - run: npm run test:unit
        env:
          STATESET_TEST_API_KEY: ${{ secrets.STATESET_TEST_API_KEY }}
      
      - name: Upload coverage reports
        uses: codecov/codecov-action@v3

  integration-tests:
    runs-on: ubuntu-latest
    needs: unit-tests
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3
        with:
          node-version: '18'
          cache: 'npm'
      
      - run: npm ci
      - run: npm run test:integration
        env:
          STATESET_TEST_API_KEY: ${{ secrets.STATESET_TEST_API_KEY }}

  e2e-tests:
    runs-on: ubuntu-latest
    needs: integration-tests
    steps:
      - uses: actions/checkout@v3
      - uses: actions/setup-node@v3
        with:
          node-version: '18'
          cache: 'npm'
      
      - run: npm ci
      - run: npx playwright install
      - run: npm run test:e2e
        env:
          STATESET_TEST_API_KEY: ${{ secrets.STATESET_TEST_API_KEY }}
          DASHBOARD_URL: ${{ secrets.DASHBOARD_URL }}

Next Steps

After implementing comprehensive testing:

Monitor Test Metrics: Track coverage, execution time, and flakiness
Expand Test Scenarios: Add edge cases and error conditions
Performance Baselines: Establish performance benchmarks
Test Automation: Integrate with deployment pipelines

For more testing strategies, see:

Performance Optimization Guide Getting Started with ResponseCX

On this page

Comprehensive Testing Guide
Testing Overview
Test Environment Setup
Testing Pyramid Strategy
Environment Configuration
Unit Testing
Testing Individual Functions
Integration Testing
Testing API Interactions
End-to-End Testing
Complete Workflow Testing
Performance Testing
Load Testing with Artillery
Stress Testing
Testing Best Practices
Continuous Integration Setup
Next Steps

Get Started

StateSet One Guides

StateSet ResponseCX Guides

StateSet Commerce Network Guides

StateSet ReSponse API Documentation

Comprehensive Testing Guide

Comprehensive Testing Guide

Testing Overview

Unit Testing

Integration Testing

End-to-End Testing

Test Environment Setup

Testing Pyramid Strategy

Environment Configuration

Unit Testing

Testing Individual Functions

Integration Testing

Testing API Interactions

End-to-End Testing

Complete Workflow Testing

Performance Testing

Load Testing with Artillery

Stress Testing

Testing Best Practices

Test Organization

Test Data Management

CI/CD Integration

Monitoring & Alerting

Continuous Integration Setup

Next Steps

Get Started

StateSet One Guides

StateSet ResponseCX Guides

StateSet Commerce Network Guides

StateSet ReSponse API Documentation

​Comprehensive Testing Guide

​Testing Overview

Unit Testing

Integration Testing

End-to-End Testing

​Test Environment Setup

​Testing Pyramid Strategy

​Environment Configuration

​Unit Testing

​Testing Individual Functions

​Integration Testing

​Testing API Interactions

​End-to-End Testing

​Complete Workflow Testing

​Performance Testing

​Load Testing with Artillery

​Stress Testing

​Testing Best Practices

Test Organization

Test Data Management

CI/CD Integration

Monitoring & Alerting

​Continuous Integration Setup

​Next Steps

Comprehensive Testing Guide

Testing Overview

Test Environment Setup

Testing Pyramid Strategy

Environment Configuration

Unit Testing

Testing Individual Functions

Integration Testing

Testing API Interactions

End-to-End Testing

Complete Workflow Testing

Performance Testing

Load Testing with Artillery

Stress Testing

Testing Best Practices

Continuous Integration Setup

Next Steps