1 files changed, 20 insertions, 0 deletions
diff --git a/test/fetch/407-statuscode-window-null.js b/test/fetch/407-statuscode-window-null.js
new file mode 100644
index 0000000..e22554f
--- /dev/null
+++ b/test/fetch/407-statuscode-window-null.js
@@ -0,0 +1,20 @@
+'use strict'
+
+const { fetch } = require('../..')
+const { createServer } = require('http')
+const { once } = require('events')
+const { test } = require('tap')
+
+test('Receiving a 407 status code w/ a window option present should reject', async (t) => {
+  const server = createServer((req, res) => {
+    res.statusCode = 407
+    res.end()
+  }).listen(0)
+
+  t.teardown(server.close.bind(server))
+  await once(server, 'listening')
+
+  // if init.window exists, the spec tells us to set request.window to 'no-window',
+  // which later causes the request to be rejected if the status code is 407
+  await t.rejects(fetch(`http://localhost:${server.address().port}`, { window: null }))
+})