Test credentials options

test/server.js

@@ -5,6 +5,7 @@ var port = Number(process.argv[2] || 3000)
 var fs = require('fs')
 var http = require('http');
 var url = require('url');
+var querystring = require('querystring');
 
 var routes = {
   '/request': function(res, req) {
@@ -47,6 +48,17 @@ var routes = {
     res.writeHead(200, {'Content-Type': 'application/json'});
     res.end('not json {');
   },
+  '/cookie': function(res, req) {
+    var params = querystring.parse(url.parse(req.url).query);
+    if (params.value && params.value) {
+      var setCookie = [params.name, params.value].join('=');
+    }
+    if (params.name) {
+      var cookie = querystring.parse(req.headers['cookie'], '; ')[params.name];
+    }
+    res.writeHead(200, {'Content-Type': 'text/plain', 'Set-Cookie': setCookie});
+    res.end(cookie);
+  },
   '/headers': function(res) {
     res.writeHead(200, {
       'Date': 'Mon, 13 Oct 2014 21:02:27 GMT',

test/test.js

@@ -196,3 +196,43 @@ promiseTest('supports HTTP DELETE', 2, function() {
     equal(request.data, '')
   })
 })
+
+promiseTest('doesnt send cookies with implicit omit credentials', 1, function() {
+  return fetch('/cookie?name=foo&value=bar').then(function(response) {
+    return fetch('/cookie?name=foo');
+  }).then(function(response) {
+    return response.text()
+  }).then(function(data) {
+    equal(data, '')
+  })
+})
+
+promiseTest('doesnt send cookies with omit credentials', 1, function() {
+  return fetch('/cookie?name=foo&value=bar').then(function(response) {
+    return fetch('/cookie?name=foo', {credentials: 'omit'})
+  }).then(function(response) {
+    return response.text()
+  }).then(function(data) {
+    equal(data, '')
+  })
+})
+
+promiseTest('send cookies with same-origin credentials', 1, function() {
+  return fetch('/cookie?name=foo&value=bar').then(function(response) {
+    return fetch('/cookie?name=foo', {credentials: 'same-origin'})
+  }).then(function(response) {
+    return response.text()
+  }).then(function(data) {
+    equal(data, 'bar')
+  })
+})
+
+promiseTest('send cookies with include credentials', 1, function() {
+  return fetch('/cookie?name=foo&value=bar').then(function(response) {
+    return fetch('/cookie?name=foo', {credentials: 'include'})
+  }).then(function(response) {
+    return response.text()
+  }).then(function(data) {
+    equal(data, 'bar')
+  })
+})