import { describe, expect, it } from 'vitest';
import { normalizeMcpUrl, normalizeMcpUrlFromBaseUrl, parseBridgeCliArgs } from '../src/args.js';
describe('stdio-http-bridge args', () => {
const ENV_TOKEN = 'TAVILY_BRIDGE_MCP_TOKEN';
const ENV_BASE_URL = 'TAVILY_BRIDGE_BASE_URL';
const ENV_MCP_URL = 'TAVILY_BRIDGE_MCP_URL';
it('normalizes base-url and appends /mcp', () => {
expect(normalizeMcpUrlFromBaseUrl('http://127.0.0.1:8787/')).toBe('http://127.0.0.1:8787/mcp');
});
it('accepts base-url already ending with /mcp', () => {
expect(normalizeMcpUrlFromBaseUrl('http://127.0.0.1:8787/mcp')).toBe('http://127.0.0.1:8787/mcp');
});
it('trims trailing slashes from mcp-url', () => {
expect(normalizeMcpUrl('http://127.0.0.1:8787/mcp/')).toBe('http://127.0.0.1:8787/mcp');
});
it('errors when token is missing', () => {
const prevToken = process.env[ENV_TOKEN];
try {
delete process.env[ENV_TOKEN];
const res = parseBridgeCliArgs(['--base-url', 'http://127.0.0.1:8787']);
expect(res.ok).toBe(false);
} finally {
if (prevToken === undefined) delete process.env[ENV_TOKEN];
else process.env[ENV_TOKEN] = prevToken;
}
});
it('prefers --mcp-url over --base-url', () => {
const res = parseBridgeCliArgs([
'--base-url',
'http://127.0.0.1:1111',
'--mcp-url',
'http://127.0.0.1:2222/mcp',
'--token',
'mcp_test'
]);
expect(res.ok).toBe(true);
if (!res.ok) return;
expect(res.value.mcpUrl).toBe('http://127.0.0.1:2222/mcp');
});
it('uses env token and base url when flags are omitted', () => {
const prevToken = process.env[ENV_TOKEN];
const prevBase = process.env[ENV_BASE_URL];
try {
process.env[ENV_TOKEN] = 'mcp_test';
process.env[ENV_BASE_URL] = 'http://127.0.0.1:9999';
const res = parseBridgeCliArgs([]);
expect(res.ok).toBe(true);
if (!res.ok) return;
expect(res.value.token).toBe('mcp_test');
expect(res.value.mcpUrl).toBe('http://127.0.0.1:9999/mcp');
} finally {
if (prevToken === undefined) delete process.env[ENV_TOKEN];
else process.env[ENV_TOKEN] = prevToken;
if (prevBase === undefined) delete process.env[ENV_BASE_URL];
else process.env[ENV_BASE_URL] = prevBase;
}
});
it('uses env mcp url over env base url', () => {
const prevToken = process.env[ENV_TOKEN];
const prevBase = process.env[ENV_BASE_URL];
const prevMcp = process.env[ENV_MCP_URL];
try {
process.env[ENV_TOKEN] = 'mcp_test';
process.env[ENV_BASE_URL] = 'http://127.0.0.1:1111';
process.env[ENV_MCP_URL] = 'http://127.0.0.1:2222/mcp/';
const res = parseBridgeCliArgs([]);
expect(res.ok).toBe(true);
if (!res.ok) return;
expect(res.value.mcpUrl).toBe('http://127.0.0.1:2222/mcp');
} finally {
if (prevToken === undefined) delete process.env[ENV_TOKEN];
else process.env[ENV_TOKEN] = prevToken;
if (prevBase === undefined) delete process.env[ENV_BASE_URL];
else process.env[ENV_BASE_URL] = prevBase;
if (prevMcp === undefined) delete process.env[ENV_MCP_URL];
else process.env[ENV_MCP_URL] = prevMcp;
}
});
});
