This adds a private extension API to use for simple networking

chrome/test/data/extensions/api_test/networking/test.js

Index: chrome/test/data/extensions/api_test/networking/test.js
diff --git a/chrome/test/data/extensions/api_test/networking/test.js b/chrome/test/data/extensions/api_test/networking/test.js
new file mode 100644
index 0000000000000000000000000000000000000000..54a2319bb5de8eb91b0b076884b4e5a3818686c1
--- /dev/null
+++ b/chrome/test/data/extensions/api_test/networking/test.js
@@ -0,0 +1,94 @@
+// Copyright (c) 2013 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+var EXTENSION_ID = 'epcifkihnkjgphfkloaaleeakhpmgdmn';
+var FILE_CONTENTS = 'hello from test extension.';
+
+chrome.test.runTests([
+  function getVisibleNetworks() {
+    chrome.networkingPrivate.getVisibleNetworks(
+        "All",
+        function(result) {
+          chrome.test.assertTrue(!!result);
+          chrome.test.assertTrue(!chrome.runtime.lastError);
+          chrome.test.assertEq(4, result.length);
+          chrome.test.assertEq("eth0", result[0].Name);
+          chrome.test.assertEq("wifi1", result[1].Name);
+          chrome.test.assertEq("wifi2_PSK", result[2].Name);
+          chrome.test.assertEq("cellular1", result[3].Name);
+          chrome.test.assertEq("stub_ethernet", result[0].GUID);
+          chrome.test.assertEq("stub_wifi1", result[1].GUID);
+          chrome.test.assertEq("stub_wifi2", result[2].GUID);
+          chrome.test.assertEq("stub_cellular1", result[3].GUID);
+          chrome.test.assertEq("Connected", result[0].Status);
+          chrome.test.assertEq("Connected", result[1].Status);
+          chrome.test.assertEq("NotConnected", result[2].Status);
+          chrome.test.assertEq("NotConnected", result[3].Status);
+          chrome.test.assertEq("Ethernet", result[0].Type);
+          chrome.test.assertEq("WiFi", result[1].Type);
+          chrome.test.assertEq("WiFi", result[2].Type);
+          chrome.test.assertEq("Cellular", result[3].Type);
+          chrome.test.succeed();
+      });
+  },
+  function getVisibleNetworksWifi() {
+    chrome.networkingPrivate.getVisibleNetworks(
+      "WiFi",
+      function(result) {
+        chrome.test.assertTrue(!!result);
+        chrome.test.assertTrue(!chrome.runtime.lastError);
+        chrome.test.assertEq(2, result.length);
+        chrome.test.assertEq("wifi1", result[0].Name);
+        chrome.test.assertEq("wifi2_PSK", result[1].Name);
+        chrome.test.assertEq("stub_wifi1", result[0].GUID);
+        chrome.test.assertEq("stub_wifi2", result[1].GUID);
+        chrome.test.assertEq("Connected", result[0].Status);
+        chrome.test.assertEq("NotConnected", result[1].Status);
+        chrome.test.assertEq("WiFi", result[0].Type);
+        chrome.test.assertEq("WiFi", result[1].Type);
+        chrome.test.succeed();
+      });
+  },
+  function getProperties() {
+    chrome.networkingPrivate.getProperties(
+        "stub_wifi2",
+        function(result) {
+          chrome.test.assertTrue(!!result);
+          chrome.test.assertTrue(!chrome.runtime.lastError);
+          chrome.test.assertEq("wifi2_PSK", result.Name);
+          chrome.test.assertEq("NotConnected", result.Status);
+          chrome.test.assertEq("WiFi", result.Type);
+          chrome.test.succeed();
+      });
+  },
+  function requestConnect() {
+    chrome.networkingPrivate.requestConnect(
+        "stub_wifi2",
+        function() {
+          chrome.test.assertTrue(!chrome.runtime.lastError);
+          chrome.test.succeed();
+      });
+  },
+  function requestDisconnect() {
+    chrome.networkingPrivate.requestDisconnect(
+        "stub_wifi2",
+        function() {
+          chrome.test.assertTrue(!chrome.runtime.lastError);
+          chrome.test.succeed();
+      });
+  },
+  function requestConnectNonexistent() {
+    chrome.networkingPrivate.requestConnect(
+        "nonexistent_path",
+        function() {
+          // Make sure we get an error when we try to connect to a nonexistent
+          // network.
+          chrome.test.assertTrue(!!chrome.runtime.lastError);
+          chrome.test.assertTrue(!!chrome.runtime.lastError.message);
+          chrome.test.assertEq("Error.InvalidService",
+                               chrome.runtime.lastError.message);
+          chrome.test.succeed();
+      });
+  }
+]);