Files
smartmta/test/test.smtp.client.rust.node.ts

108 lines
3.3 KiB
TypeScript

import { tap, expect } from '@git.zone/tstest/tapbundle';
import { RustSecurityBridge, BridgeState } from '../ts/security/classes.rustsecuritybridge.js';
import type { ISmtpSendOptions, ISmtpPoolStatus } from '../ts/security/classes.rustsecuritybridge.js';
let bridge: RustSecurityBridge;
tap.test('Rust SMTP Client - should start bridge', async () => {
RustSecurityBridge.resetInstance();
bridge = RustSecurityBridge.getInstance();
const ok = await bridge.start();
if (!ok) {
console.log('WARNING: Rust binary not available — skipping Rust SMTP client tests');
console.log('Build it with: cd rust && cargo build --release');
}
expect(typeof ok).toEqual('boolean');
});
tap.test('Rust SMTP Client - getSmtpPoolStatus returns valid structure', async () => {
if (!bridge.running) {
console.log('SKIP: bridge not running');
return;
}
const status: ISmtpPoolStatus = await bridge.getSmtpPoolStatus();
expect(status).toBeTruthy();
expect(status.pools).toBeTruthy();
expect(typeof status.pools).toEqual('object');
});
tap.test('Rust SMTP Client - verifySmtpConnection with unreachable host', async () => {
if (!bridge.running) {
console.log('SKIP: bridge not running');
return;
}
try {
// Use a non-routable IP to test connection failure handling
const result = await bridge.verifySmtpConnection({
host: '192.0.2.1', // TEST-NET-1 (RFC 5737) - guaranteed unreachable
port: 25,
secure: false,
domain: 'test.example.com',
});
// If it returns rather than throwing, reachable should be false
expect(result.reachable).toBeFalse();
} catch (err) {
// Connection errors are expected for unreachable hosts
expect(err).toBeTruthy();
expect(err.message || String(err)).toBeTruthy();
}
});
tap.test('Rust SMTP Client - sendEmail with connection refused error', async () => {
if (!bridge.running) {
console.log('SKIP: bridge not running');
return;
}
const opts: ISmtpSendOptions = {
host: '127.0.0.1',
port: 52599, // random high port - should be refused
secure: false,
domain: 'test.example.com',
email: {
from: 'sender@example.com',
to: ['recipient@example.com'],
subject: 'Test email',
text: 'This is a test.',
},
connectionTimeoutSecs: 5,
socketTimeoutSecs: 5,
};
try {
await bridge.sendOutboundEmail(opts);
// Should not succeed — no server is listening
throw new Error('Expected sendEmail to fail on connection refused');
} catch (err) {
// We expect a connection error
expect(err).toBeTruthy();
const msg = err.message || String(err);
expect(msg.length).toBeGreaterThan(0);
}
});
tap.test('Rust SMTP Client - closeSmtpPool cleans up', async () => {
if (!bridge.running) {
console.log('SKIP: bridge not running');
return;
}
// Should not throw, even when no pools exist
await bridge.closeSmtpPool();
// Verify pool status is empty after close
const status = await bridge.getSmtpPoolStatus();
expect(status.pools).toBeTruthy();
const poolKeys = Object.keys(status.pools);
expect(poolKeys.length).toEqual(0);
});
tap.test('Rust SMTP Client - stop bridge', async () => {
if (!bridge.running) {
console.log('SKIP: bridge not running');
return;
}
await bridge.stop();
expect(bridge.state).toEqual(BridgeState.Stopped);
});
export default tap.start();