MCP Jupiter

import { test } from 'node:test'; import assert from 'node:assert'; import { getQuoteHandler, buildSwapTransactionHandler, sendSwapTransactionHandler } from '../build/handlers/jupiter.js'; test('getQuoteHandler should return an error for invalid input mint', async () => { const result = await getQuoteHandler({ inputMint: 'invalid-mint', outputMint: 'EPjFWdd5AufqSSqeM2qN1xzybapC8G4wEGGkZwyTDt1v', // USDC mint amount: '1000000' }); assert.strictEqual(result.isError, true); assert.strictEqual(result.content[0].text.includes('Invalid public key'), true); }); test('buildSwapTransactionHandler should return an error for invalid user public key', async () => { const result = await buildSwapTransactionHandler({ quoteResponse: '{}', userPublicKey: 'invalid-public-key' }); assert.strictEqual(result.isError, true); assert.strictEqual(result.content[0].text.includes('Invalid public key'), true); }); test('sendSwapTransactionHandler should return an error when neither swapTransaction nor serializedTransaction is provided', async () => { const result = await sendSwapTransactionHandler({}); assert.strictEqual(result.isError, true); assert.strictEqual(result.content[0].text.includes('Either swapTransaction or serializedTransaction must be provided'), true); });