Integration Testing

This document details the integration testing practices in Anya.

Test Structure

1. Test Setup

// tests/integration_tests.rs
use anya::{Wallet, Network, Transaction};

// Test context
struct IntegrationTestContext {
    wallet: Wallet,
    network: Network,
}

impl IntegrationTestContext {
    async fn setup() -> Self {
        let wallet = Wallet::new_test_wallet().await;
        let network = Network::new_test_network().await;
        Self { wallet, network }
    }

    async fn teardown(self) {
        self.wallet.cleanup().await;
        self.network.cleanup().await;
    }
}

2. Component Integration

#[tokio::test]
async fn test_wallet_network_integration() {
    let ctx = IntegrationTestContext::setup().await;

    // Test wallet-network interaction
    let tx = ctx.wallet.create_transaction().await?;
    ctx.network.broadcast_transaction(&tx).await?;

    // Verify integration
    assert!(ctx.network.verify_transaction(&tx).await?);

    ctx.teardown().await;
}

3. System Integration

#[tokio::test]
async fn test_full_system_integration() {
    // Initialize system components
    let system = TestSystem::new()
        .with_wallet()
        .with_network()
        .with_database()
        .build()
        .await?;

    // Run integration flow
    let result = system.run_integration_flow().await?;

    // Verify system state
    assert!(system.verify_state().await?);

    system.cleanup().await;
}

Test Scenarios

1. Component Interaction

#[tokio::test]
async fn test_component_interactions() {
    let ctx = IntegrationTestContext::setup().await;

    // Test wallet-to-network
    test_wallet_network_communication(&ctx).await?;

    // Test network-to-database
    test_network_database_sync(&ctx).await?;

    // Test database-to-wallet
    test_database_wallet_updates(&ctx).await?;

    ctx.teardown().await;
}

2. Data Flow

#[tokio::test]
async fn test_data_flow() {
    let ctx = IntegrationTestContext::setup().await;

    // Create test data
    let data = TestData::new();

    // Test data flow through system
    ctx.wallet.process_data(&data).await?;
    ctx.network.verify_data(&data).await?;
    ctx.database.store_data(&data).await?;

    ctx.teardown().await;
}

3. Error Handling

#[tokio::test]
async fn test_error_handling() {
    let ctx = IntegrationTestContext::setup().await;

    // Test network failure handling
    ctx.network.simulate_failure().await;
    let result = ctx.wallet.send_transaction().await;
    assert!(result.is_err());

    // Test recovery
    ctx.network.restore().await;
    let result = ctx.wallet.send_transaction().await;
    assert!(result.is_ok());

    ctx.teardown().await;
}

Best Practices

1. Test Environment

  • Isolated testing
  • Clean state
  • Resource management
  • Configuration control

2. Test Implementation

  • Comprehensive scenarios
  • Error handling
  • Performance monitoring
  • State verification

3. Test Maintenance

  • Regular updates
  • Documentation
  • CI/CD integration
  • Monitoring and alerts