tests

test/cli.js

@@ -0,0 +1,49 @@
+const TestRunner = require('test-runner')
+const a = require('assert')
+const CliApp = require('../lib/cli-app')
+const request = require('req-then')
+const usage = require('lws/lib/usage')
+usage.disable()
+
+const runner = new TestRunner()
+
+runner.test('cli.run', async function () {
+  const port = 7500 + this.index
+  const origArgv = process.argv.slice()
+  process.argv = [ 'node', 'something', '--port', `${port}` ]
+  const server = CliApp.run()
+  process.argv = origArgv
+  const response = await request(`http://127.0.0.1:${port}/`)
+  server.close()
+  a.strictEqual(response.res.statusCode, 200)
+})
+
+runner.test('cli.run: bad option', async function () {
+  const port = 7500 + this.index
+  const origArgv = process.argv.slice()
+  process.argv = [ 'node', 'something', '--should-fail' ]
+  const server = CliApp.run()
+  process.argv = origArgv
+  a.strictEqual(server, undefined)
+})
+
+runner.test('cli.run: --help', async function () {
+  const origArgv = process.argv.slice()
+  process.argv = [ 'node', 'something', '--help' ]
+  CliApp.run()
+  process.argv = origArgv
+})
+
+runner.test('cli.run: --version', async function () {
+  const origArgv = process.argv.slice()
+  process.argv = [ 'node', 'something', '--version' ]
+  CliApp.run()
+  process.argv = origArgv
+})
+
+runner.test('cli.run: middleware-list', async function () {
+  const origArgv = process.argv.slice()
+  process.argv = [ 'node', 'something', 'middleware-list' ]
+  CliApp.run()
+  process.argv = origArgv
+})