Testing Guide

Overview

This guide provides comprehensive testing strategies for integrating with the HopNow API, including unit tests, integration tests, and production monitoring.

Testing Environment Setup

1. API Credentials

Create separate API keys for different environments:

Development: Use sandbox API keys for local development
Testing: Dedicated test environment keys for CI/CD
Staging: Pre-production keys that mirror production setup
Production: Live keys with appropriate restrictions

2. Base Configuration

import os
from enum import Enum

class Environment(Enum):
    DEVELOPMENT = "development"
    TESTING = "testing"
    STAGING = "staging"
    PRODUCTION = "production"

class APIConfig:
    def __init__(self, env: Environment):
        self.environment = env
        self.base_url = self._get_base_url()
        self.api_key = os.getenv(f"HOP_API_KEY_{env.value.upper()}")
        self.secret = os.getenv(f"HOP_API_SECRET_{env.value.upper()}")
    
    def _get_base_url(self) -> str:
        urls = {
            Environment.DEVELOPMENT: "https://api.sbx.hopnow.io",
            Environment.TESTING: "https://api.sbx.hopnow.io",
            Environment.STAGING: "https://api.sbx.hopnow.io",
            Environment.PRODUCTION: "https://api.hopnow.io"
        }
        return urls[self.environment]

class APIConfig {
    constructor(environment) {
        this.environment = environment;
        this.baseUrl = this._getBaseUrl();
        this.apiKey = process.env[`HOP_API_KEY_${environment.toUpperCase()}`];
        this.secret = process.env[`HOP_API_SECRET_${environment.toUpperCase()}`];
    }
    
    _getBaseUrl() {
        const urls = {
            'development': 'https://api.sbx.hopnow.io',
            'testing': 'https://api.sbx.hopnow.io',
            'staging': 'https://api.sbx.hopnow.io',
            'production': 'https://api.hopnow.io'
        };
        return urls[this.environment];
    }
}

Unit Testing

1. HMAC Signature Generation

Test your signature generation logic with known test vectors:

import unittest
import hmac
import hashlib

class TestHMACSignature(unittest.TestCase):
    
    def setUp(self):
        self.secret = "test_secret_key_123"
    
    def test_post_request_signature(self):
        """Test HMAC signature for POST request"""
        method = "POST"
        path_and_query = "/v1/test"
        timestamp = "1640995200"
        nonce = "a1b2c3d4e5f678901234567890abcdef"
        body = '{"test":true}'
        
        expected_payload = f"{method}{path_and_query}{timestamp}{nonce}{body}"
        signature = self._create_signature(method, path_and_query, timestamp, nonce, body)
        
        self.assertEqual(
            expected_payload,
            'POST/v1/test1640995200a1b2c3d4e5f678901234567890abcdef{"test":true}'
        )
        self.assertEqual(
            signature,
            "91d30335d4bfdc5e0801f31de86e34e5ecc557aca551650f42141dd06eeb9953"
        )
    
    def test_get_request_signature(self):
        """Test HMAC signature for GET request with query string"""
        method = "GET"
        path_and_query = "/v1/customers/cus_123/accounts?page=1&size=10"
        timestamp = "1640995200"
        nonce = "00112233445566778899aabbccddeeff"
        body = ""
        
        signature = self._create_signature(method, path_and_query, timestamp, nonce, body)
        self.assertEqual(
            signature,
            "15decbbdf4fa8f2a26998e95a4c95f75bfa19cab74c8f2c2f08ff6ef191800b4"
        )
    
    def test_signature_consistency(self):
        """Test that same inputs produce same signature"""
        method = "POST"
        path_and_query = "/v1/test"
        timestamp = "1640995200"
        nonce = "a1b2c3d4e5f678901234567890abcdef"
        body = '{"test":true}'
        
        signature1 = self._create_signature(method, path_and_query, timestamp, nonce, body)
        signature2 = self._create_signature(method, path_and_query, timestamp, nonce, body)
        
        self.assertEqual(signature1, signature2)
    
    def _create_signature(self, method, path_and_query, timestamp, nonce, body):
        """Helper to create HMAC signature"""
        payload = f"{method.upper()}{path_and_query}{timestamp}{nonce}{body}"
        return hmac.new(
            self.secret.encode('utf-8'),
            payload.encode('utf-8'),
            hashlib.sha256
        ).hexdigest()

if __name__ == '__main__':
    unittest.main()

const crypto = require('crypto');

describe('HMAC Signature Generation', () => {
    const secret = 'test_secret_key_123';
    
    const createSignature = (method, pathAndQuery, timestamp, nonce, body) => {
        const payload = `${method.toUpperCase()}${pathAndQuery}${timestamp}${nonce}${body}`;
        return crypto.createHmac('sha256', secret)
                    .update(payload)
                    .digest('hex');
    };
    
    test('should generate signature for POST request', () => {
        const method = 'POST';
        const pathAndQuery = '/v1/test';
        const timestamp = '1640995200';
        const nonce = 'a1b2c3d4e5f678901234567890abcdef';
        const body = '{"test":true}';
        
        const signature = createSignature(method, pathAndQuery, timestamp, nonce, body);
        
        expect(signature).toBe('91d30335d4bfdc5e0801f31de86e34e5ecc557aca551650f42141dd06eeb9953');
    });
    
    test('should generate signature for GET request with query string', () => {
        const method = 'GET';
        const pathAndQuery = '/v1/customers/cus_123/accounts?page=1&size=10';
        const timestamp = '1640995200';
        const nonce = '00112233445566778899aabbccddeeff';
        const body = '';
        
        const signature = createSignature(method, pathAndQuery, timestamp, nonce, body);
        
        expect(signature).toBe('15decbbdf4fa8f2a26998e95a4c95f75bfa19cab74c8f2c2f08ff6ef191800b4');
    });
    
    test('should produce consistent signatures', () => {
        const method = 'POST';
        const pathAndQuery = '/v1/test';
        const timestamp = '1640995200';
        const nonce = 'a1b2c3d4e5f678901234567890abcdef';
        const body = '{"test":true}';
        
        const signature1 = createSignature(method, pathAndQuery, timestamp, nonce, body);
        const signature2 = createSignature(method, pathAndQuery, timestamp, nonce, body);
        
        expect(signature1).toBe(signature2);
    });
});

2. Request Construction

Test that your API client constructs requests correctly:

class TestAPIClient(unittest.TestCase):
    
    def setUp(self):
        self.client = HopClient("test_key", "test_secret")
    
    def test_request_headers(self):
        """Test that all required headers are included"""
        with patch('requests.request') as mock_request:
            self.client._make_request("POST", "/v1/test", {"data": "test"})
            
            call_args = mock_request.call_args
            headers = call_args[1]['headers']
            
            # Check all required headers are present
            self.assertIn('X-API-Key', headers)
            self.assertIn('X-Signature', headers)
            self.assertIn('X-Timestamp', headers)
            self.assertIn('Content-Type', headers)
            
            # Verify header values
            self.assertEqual(headers['Content-Type'], 'application/json')
            self.assertEqual(headers['X-API-Key'], 'test_key')
    
    def test_timestamp_freshness(self):
        """Test that timestamp is current"""
        with patch('requests.request') as mock_request:
            before = int(time.time())
            self.client._make_request("GET", "/v1/test")
            after = int(time.time())
            
            call_args = mock_request.call_args
            headers = call_args[1]['headers']
            timestamp = int(headers['X-Timestamp'])
            
            self.assertGreaterEqual(timestamp, before)
            self.assertLessEqual(timestamp, after)

const nock = require('nock');

describe('API Client Request Construction', () => {
    let client;
    
    beforeEach(() => {
        client = new HopClient('test_key', 'test_secret');
    });
    
    test('should include all required headers', async () => {
        const scope = nock('https://api.hopnow.io')
            .post('/v1/test')
            .reply(function(uri, requestBody) {
                const headers = this.req.headers;
                
                expect(headers['x-api-key']).toBeDefined();
                expect(headers['x-signature']).toBeDefined();
                expect(headers['x-timestamp']).toBeDefined();
                expect(headers['content-type']).toBe('application/json');
                
                return [200, { success: true }];
            });
        
        await client.makeRequest('POST', '/v1/test', { data: 'test' });
        
        expect(scope.isDone()).toBe(true);
    });
    
    test('should use fresh timestamp', async () => {
        const before = Math.floor(Date.now() / 1000);
        
        const scope = nock('https://api.hopnow.io')
            .get('/v1/test')
            .reply(function() {
                const timestamp = parseInt(this.req.headers['x-timestamp'][0]);
                const after = Math.floor(Date.now() / 1000);
                
                expect(timestamp).toBeGreaterThanOrEqual(before);
                expect(timestamp).toBeLessThanOrEqual(after);
                
                return [200, { success: true }];
            });
        
        await client.makeRequest('GET', '/v1/test');
        
        expect(scope.isDone()).toBe(true);
    });
});

Integration Testing

1. Authentication Testing

Test that your authentication works against the actual API:

class TestAPIAuthentication(unittest.TestCase):
    
    def setUp(self):
        # Use sandbox credentials
        self.client = HopClient(
            os.getenv("HOP_API_KEY_TESTING"),
            os.getenv("HOP_API_SECRET_TESTING"),
            base_url="https://api.sbx.hopnow.io"
        )
        self.customer_id = os.getenv("HOP_TEST_CUSTOMER_ID")
    
    def test_authentication_success(self):
        """Test successful authentication"""
        response = self.client.get(f"/v1/customers/{self.customer_id}/accounts?size=1")
        
        self.assertIn("items", response)
        self.assertIn("page", response)
    
    def test_authentication_with_invalid_key(self):
        """Test authentication with invalid API key"""
        client = HopClient(
            "invalid_key",
            "invalid_secret",
            base_url="https://api.sbx.hopnow.io"
        )
        
        with self.assertRaises(AuthenticationError):
            client.get(f"/v1/customers/{self.customer_id}/accounts?size=1")

describe('API Authentication Integration', () => {
    let client;
    
    beforeEach(() => {
        client = new HopClient(
            process.env.HOP_API_KEY_TESTING,
            process.env.HOP_API_SECRET_TESTING,
            'https://api.sbx.hopnow.io'
        );
    });
    
    test('should authenticate successfully', async () => {
        const customerId = process.env.HOP_TEST_CUSTOMER_ID;
        const response = await client.get(`/v1/customers/${customerId}/accounts?size=1`);
        
        expect(response.items).toBeDefined();
        expect(response.page).toBeDefined();
    });
    
    test('should fail with invalid credentials', async () => {
        const invalidClient = new HopClient(
            'invalid_key',
            'invalid_secret',
            'https://api.sbx.hopnow.io'
        );
        
        const customerId = process.env.HOP_TEST_CUSTOMER_ID;
        await expect(invalidClient.get(`/v1/customers/${customerId}/accounts?size=1`)).rejects.toThrow();
    });
});

2. End-to-End Workflow Testing

Test complete workflows like account creation:

class TestAccountWorkflow(unittest.TestCase):
    
    def setUp(self):
        self.client = HopClient(
            os.getenv("HOP_API_KEY_TESTING"),
            os.getenv("HOP_API_SECRET_TESTING"),
            base_url="https://api.sbx.hopnow.io"
        )
        self.customer_id = os.getenv("HOP_TEST_CUSTOMER_ID")
    
    def test_account_creation_and_retrieval(self):
        """Test creating and retrieving an account"""
        # Create account
        account_data = {"name": f"Test Account {int(time.time())}"}
        created_account = self.client.post(
            f"/v1/customers/{self.customer_id}/accounts",
            account_data
        )
        
        # Verify creation response
        self.assertIn("id", created_account)
        self.assertEqual(created_account["name"], account_data["name"])
        self.assertEqual(created_account["status"], "active")
        
        account_id = created_account["id"]
        
        # Retrieve account
        retrieved_account = self.client.get(
            f"/v1/customers/{self.customer_id}/accounts/{account_id}"
        )
        
        # Verify retrieval
        self.assertEqual(retrieved_account["id"], account_id)
        self.assertEqual(retrieved_account["name"], account_data["name"])
        
        # Clean up - deactivate account
        self.client.delete(
            f"/v1/customers/{self.customer_id}/accounts/{account_id}"
        )

describe('Account Workflow Integration', () => {
    let client;
    let customerId;
    
    beforeEach(() => {
        client = new HopClient(
            process.env.HOP_API_KEY_TESTING,
            process.env.HOP_API_SECRET_TESTING,
            'https://api.sbx.hopnow.io'
        );
        customerId = process.env.HOP_TEST_CUSTOMER_ID;
    });
    
    test('should create and retrieve account', async () => {
        // Create account
        const accountData = { name: `Test Account ${Date.now()}` };
        const createdAccount = await client.post(
            `/v1/customers/${customerId}/accounts`,
            accountData
        );
        
        // Verify creation
        expect(createdAccount.id).toBeDefined();
        expect(createdAccount.name).toBe(accountData.name);
        expect(createdAccount.status).toBe('active');
        
        const accountId = createdAccount.id;
        
        // Retrieve account
        const retrievedAccount = await client.get(
            `/v1/customers/${customerId}/accounts/${accountId}`
        );
        
        // Verify retrieval
        expect(retrievedAccount.id).toBe(accountId);
        expect(retrievedAccount.name).toBe(accountData.name);
        
        // Clean up
        await client.delete(
            `/v1/customers/${customerId}/accounts/${accountId}`
        );
    });
});

Load Testing

1. Rate Limit Testing

Test your application’s behavior under rate limits:

import concurrent.futures
import time

class TestRateLimits(unittest.TestCase):
    
    def setUp(self):
        self.client = HopClient(
            os.getenv("HOP_API_KEY_TESTING"),
            os.getenv("HOP_API_SECRET_TESTING"),
            base_url="https://api.sbx.hopnow.io"
        )
        self.customer_id = os.getenv("HOP_TEST_CUSTOMER_ID")
    
    def test_rate_limit_handling(self):
        """Test rate limit response and retry behavior"""
        def make_request():
            try:
                return self.client.get(f"/v1/customers/{self.customer_id}/accounts?size=1")
            except RateLimitError as e:
                return e
        
        # Make many concurrent requests
        with concurrent.futures.ThreadPoolExecutor(max_workers=10) as executor:
            futures = [executor.submit(make_request) for _ in range(100)]
            results = [future.result() for future in futures]
        
        # Check that some requests succeeded and rate limits were handled
        successes = [r for r in results if not isinstance(r, Exception)]
        rate_limits = [r for r in results if isinstance(r, RateLimitError)]
        
        self.assertGreater(len(successes), 0, "Some requests should succeed")
        self.assertGreater(len(rate_limits), 0, "Some requests should hit rate limits")

describe('Rate Limit Testing', () => {
    test('should handle rate limits gracefully', async () => {
        const client = new HopClient(
            process.env.HOP_API_KEY_TESTING,
            process.env.HOP_API_SECRET_TESTING,
            'https://api.sbx.hopnow.io'
        );
        const customerId = process.env.HOP_TEST_CUSTOMER_ID;
        
        const makeRequest = async () => {
            try {
                return await client.get(`/v1/customers/${customerId}/accounts?size=1`);
            } catch (error) {
                if (error.status === 429) {
                    return { rateLimited: true };
                }
                throw error;
            }
        };
        
        // Make many concurrent requests
        const promises = Array(50).fill().map(() => makeRequest());
        const results = await Promise.all(promises);
        
        const successes = results.filter(r => !r.rateLimited);
        const rateLimited = results.filter(r => r.rateLimited);
        
        expect(successes.length).toBeGreaterThan(0);
        expect(rateLimited.length).toBeGreaterThan(0);
    });
});

Error Handling Tests

1. Network Error Simulation

Test how your application handles network issues:

from unittest.mock import patch
import requests

class TestErrorHandling(unittest.TestCase):
    
    def setUp(self):
        self.client = HopClient("test_key", "test_secret")
    
    @patch('requests.request')
    def test_network_timeout_handling(self, mock_request):
        """Test handling of network timeouts"""
        mock_request.side_effect = requests.exceptions.Timeout()
        
        with self.assertRaises(NetworkError):
            self.client.get("/v1/test")
    
    @patch('requests.request')
    def test_server_error_retry(self, mock_request):
        """Test retry behavior for server errors"""
        # First call fails, second succeeds
        mock_request.side_effect = [
            requests.exceptions.HTTPError(response=Mock(status_code=500)),
            Mock(json=lambda: {"success": True}, status_code=200)
        ]
        
        result = self.client.get("/v1/test")
        self.assertEqual(result["success"], True)
        self.assertEqual(mock_request.call_count, 2)

const nock = require('nock');

describe('Error Handling', () => {
    test('should retry on server errors', async () => {
        const client = new HopClient('test_key', 'test_secret');
        
        // First request fails with 500, second succeeds
        nock('https://api.hopnow.io')
            .get('/v1/test')
            .reply(500, { error: 'Internal Server Error' })
            .get('/v1/test')
            .reply(200, { success: true });
        
        const result = await client.get('/v1/test');
        expect(result.success).toBe(true);
    });
    
    test('should handle network timeouts', async () => {
        const client = new HopClient('test_key', 'test_secret');
        
        nock('https://api.hopnow.io')
            .get('/v1/test')
            .delayConnection(5000)
            .reply(200, { success: true });
        
        await expect(client.get('/v1/test')).rejects.toThrow('timeout');
    });
});

Test Data Management

1. Test Account Creation

Create isolated test accounts for consistent testing:

class TestDataManager:
    
    def __init__(self, client, customer_id):
        self.client = client
        self.customer_id = customer_id
        self.created_accounts = []
    
    def create_test_account(self, name_suffix=""):
        """Create a test account and track for cleanup"""
        account_data = {
            "name": f"Test Account {int(time.time())}{name_suffix}"
        }
        
        account = self.client.post(
            f"/v1/customers/{self.customer_id}/accounts",
            account_data
        )
        
        self.created_accounts.append(account["id"])
        return account
    
    def cleanup(self):
        """Clean up all created test accounts"""
        for account_id in self.created_accounts:
            try:
                self.client.delete(
                    f"/v1/customers/{self.customer_id}/accounts/{account_id}"
                )
            except Exception as e:
                print(f"Failed to clean up account {account_id}: {e}")
        
        self.created_accounts.clear()

# Usage in tests
class TestWithCleanup(unittest.TestCase):
    
    def setUp(self):
        self.client = HopClient(...)
        self.test_data = TestDataManager(self.client, "cus_test_123")
    
    def tearDown(self):
        self.test_data.cleanup()
    
    def test_some_functionality(self):
        account = self.test_data.create_test_account("_for_balance_test")
        # Test logic here...

class TestDataManager {
    constructor(client, customerId) {
        this.client = client;
        this.customerId = customerId;
        this.createdAccounts = [];
    }
    
    async createTestAccount(nameSuffix = '') {
        const accountData = {
            name: `Test Account ${Date.now()}${nameSuffix}`
        };
        
        const account = await this.client.post(
            `/v1/customers/${this.customerId}/accounts`,
            accountData
        );
        
        this.createdAccounts.push(account.id);
        return account;
    }
    
    async cleanup() {
        for (const accountId of this.createdAccounts) {
            try {
                await this.client.delete(
                    `/v1/customers/${this.customerId}/accounts/${accountId}`
                );
            } catch (error) {
                console.error(`Failed to clean up account ${accountId}:`, error);
            }
        }
        this.createdAccounts = [];
    }
}

// Usage in tests
describe('Account Tests', () => {
    let client;
    let testData;
    
    beforeEach(() => {
        client = new HopClient(...);
        testData = new TestDataManager(client, 'cus_test_123');
    });
    
    afterEach(async () => {
        await testData.cleanup();
    });
    
    test('should handle account operations', async () => {
        const account = await testData.createTestAccount('_for_balance_test');
        // Test logic here...
    });
});

Monitoring and Alerts

1. Production Health Checks

Implement health checks that monitor your API integration:

class APIHealthCheck:
    
    def __init__(self, client, customer_id):
        self.client = client
        self.customer_id = customer_id
    
    def check_authentication(self):
        """Check if authentication is working"""
        try:
            response = self.client.get(f"/v1/customers/{self.customer_id}/accounts?size=1")
            return {
                "status": "healthy",
                "items_returned": len(response.get("items", [])),
                "message": "Authentication succeeded"
            }
        except Exception as e:
            return {
                "status": "unhealthy",
                "error": str(e),
                "message": "Authentication failed"
            }
    
    def check_api_availability(self):
        """Check if API is responding"""
        import time
        
        start_time = time.time()
        try:
            self.client.get(f"/v1/customers/{self.customer_id}/accounts?size=1")
            response_time = (time.time() - start_time) * 1000
            
            return {
                "status": "healthy" if response_time < 5000 else "degraded",
                "response_time_ms": response_time,
                "message": f"API responding in {response_time:.0f}ms"
            }
        except Exception as e:
            return {
                "status": "unhealthy",
                "response_time_ms": (time.time() - start_time) * 1000,
                "error": str(e),
                "message": "API not responding"
            }
    
    def full_health_check(self):
        """Complete health check"""
        return {
            "authentication": self.check_authentication(),
            "availability": self.check_api_availability(),
            "timestamp": time.time()
        }

2. Error Monitoring

Set up monitoring for authentication and API errors:

import logging
from datetime import datetime, timedelta

class APIErrorMonitor:
    
    def __init__(self):
        self.logger = logging.getLogger(__name__)
        self.error_counts = {}
    
    def log_authentication_error(self, error):
        """Log authentication errors"""
        self.logger.error(
            "API authentication failed",
            extra={
                "error_type": "authentication_error",
                "error_code": getattr(error, 'code', 'unknown'),
                "timestamp": datetime.utcnow().isoformat()
            }
        )
        self._increment_error_count("authentication_error")
    
    def log_rate_limit_error(self, error):
        """Log rate limit errors"""
        self.logger.warning(
            "API rate limit exceeded",
            extra={
                "error_type": "rate_limit_error", 
                "retry_after": getattr(error, 'retry_after', None),
                "timestamp": datetime.utcnow().isoformat()
            }
        )
        self._increment_error_count("rate_limit_error")
    
    def _increment_error_count(self, error_type):
        """Track error counts for alerting"""
        now = datetime.utcnow()
        hour_key = now.replace(minute=0, second=0, microsecond=0)
        
        if hour_key not in self.error_counts:
            self.error_counts[hour_key] = {}
        
        if error_type not in self.error_counts[hour_key]:
            self.error_counts[hour_key][error_type] = 0
        
        self.error_counts[hour_key][error_type] += 1
        
        # Alert if too many errors in the last hour
        if self.error_counts[hour_key][error_type] > 10:
            self._send_alert(error_type, self.error_counts[hour_key][error_type])
    
    def _send_alert(self, error_type, count):
        """Send alert for high error rates"""
        self.logger.critical(
            f"High error rate detected: {count} {error_type} errors in the last hour"
        )
        # Integrate with your alerting system (PagerDuty, Slack, etc.)

Continuous Integration

1. CI/CD Pipeline Testing

Example GitHub Actions workflow for API testing:

name: API Integration Tests

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

jobs:
  test:
    runs-on: ubuntu-latest
    
    steps:
    - uses: actions/checkout@v2
    
    - name: Set up Python
      uses: actions/setup-python@v2
      with:
        python-version: 3.9
    
    - name: Install dependencies
      run: |
        pip install -r requirements.txt
        pip install -r requirements-test.txt
    
    - name: Run unit tests
      run: pytest tests/unit/ -v
    
    - name: Run integration tests
      env:
        HOP_API_KEY_TESTING: ${{ secrets.HOP_API_KEY_TESTING }}
        HOP_API_SECRET_TESTING: ${{ secrets.HOP_API_SECRET_TESTING }}
        HOP_TEST_CUSTOMER_ID: ${{ secrets.HOP_TEST_CUSTOMER_ID }}
      run: pytest tests/integration/ -v
    
    - name: Run load tests
      run: pytest tests/load/ -v --maxfail=1
    
    - name: Generate coverage report
      run: |
        coverage run -m pytest
        coverage xml
    
    - name: Upload coverage to Codecov
      uses: codecov/codecov-action@v1

Best Practices Summary

1. Test Organization

Separate unit, integration, and load tests
Use consistent test data management
Implement proper cleanup in teardown methods

2. Environment Management

Use separate API keys for each environment
Never commit credentials to version control
Test against sandbox environments first

3. Error Testing

Test all error scenarios (network, authentication, rate limits)
Verify retry logic and backoff strategies
Monitor error rates in production

4. Performance Testing

Test rate limit handling
Measure and monitor response times
Load test critical workflows

5. Monitoring

Implement health checks for production
Set up alerting for high error rates
Log structured data for analysis

Need help setting up testing for your specific use case? Contact our support team for assistance.

Getting Started

Guides

Webhooks

API Reference

Endpoints

Overview

Testing Environment Setup

1. API Credentials

2. Base Configuration

Unit Testing

1. HMAC Signature Generation

2. Request Construction

Integration Testing

1. Authentication Testing

2. End-to-End Workflow Testing

Load Testing

1. Rate Limit Testing

Error Handling Tests

1. Network Error Simulation

Test Data Management

1. Test Account Creation

Monitoring and Alerts

1. Production Health Checks

2. Error Monitoring

Continuous Integration

1. CI/CD Pipeline Testing

Best Practices Summary

1. Test Organization

2. Environment Management

3. Error Testing

4. Performance Testing

5. Monitoring

​Overview

​Testing Environment Setup

​1. API Credentials

​2. Base Configuration

​Unit Testing

​1. HMAC Signature Generation

​2. Request Construction

​Integration Testing

​1. Authentication Testing

​2. End-to-End Workflow Testing

​Load Testing

​1. Rate Limit Testing

​Error Handling Tests

​1. Network Error Simulation

​Test Data Management

​1. Test Account Creation

​Monitoring and Alerts

​1. Production Health Checks

​2. Error Monitoring

​Continuous Integration

​1. CI/CD Pipeline Testing

​Best Practices Summary

​1. Test Organization

​2. Environment Management

​3. Error Testing

​4. Performance Testing

​5. Monitoring

Overview

Testing Environment Setup

1. API Credentials

2. Base Configuration

Unit Testing

1. HMAC Signature Generation

2. Request Construction

Integration Testing

1. Authentication Testing

2. End-to-End Workflow Testing

Load Testing

1. Rate Limit Testing

Error Handling Tests

1. Network Error Simulation

Test Data Management

1. Test Account Creation

Monitoring and Alerts

1. Production Health Checks

2. Error Monitoring

Continuous Integration

1. CI/CD Pipeline Testing

Best Practices Summary

1. Test Organization

2. Environment Management

3. Error Testing

4. Performance Testing

5. Monitoring