[chromedriver] Implement proxy capability.

chrome/test/chromedriver/capabilities_parser_unittest.cc

+// 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.
+
+#include "chrome/test/chromedriver/capabilities_parser.h"
+
+#include "base/bind.h"
+#include "base/values.h"
+#include "chrome/test/chromedriver/chrome/status.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace {
+
+bool FileAlwaysExists(const base::FilePath& file) {
+  return true;
+}
+
+bool FileNotExists(const base::FilePath& file) {
+  return false;
+}
+
+}  // namespace
+
+TEST(ParseCapabilities, WithAndroidPackage) {
+  Capabilities capabilities;
+  base::DictionaryValue caps;
+  caps.SetString("chromeOptions.android_package", "abc");
+  Status status = capabilities.Parse(caps, base::Bind(&FileAlwaysExists));
+  ASSERT_TRUE(status.IsOk());
+  ASSERT_TRUE(capabilities.IsAndroid());
+  ASSERT_EQ("abc", capabilities.android_package);
+}
+
+TEST(ParseCapabilities, EmptyAndroidPackage) {
+  Capabilities capabilities;
+  base::DictionaryValue caps;
+  caps.SetString("chromeOptions.android_package", "");
+  Status status = capabilities.Parse(caps, base::Bind(&FileAlwaysExists));
+  ASSERT_FALSE(status.IsOk());
+}
+
+TEST(ParseCapabilities, IllegalAndroidPackage) {
+  Capabilities capabilities;
+  base::DictionaryValue caps;
+  caps.SetInteger("chromeOptions.android_package", 123);
+  Status status = capabilities.Parse(caps, base::Bind(&FileAlwaysExists));
+  ASSERT_FALSE(status.IsOk());
+}
+
+TEST(ParseCapabilities, ChromeBinaryExists) {
+  Capabilities capabilities;
+  base::DictionaryValue caps;
+  caps.SetString("chromeOptions.binary", "exist/binary");
+  Status status = capabilities.Parse(caps, base::Bind(&FileAlwaysExists));
+  ASSERT_TRUE(status.IsOk());
+  ASSERT_EQ(FILE_PATH_LITERAL("exist/binary"),
+            capabilities.command.GetProgram().value());
+}
+
+TEST(ParseCapabilities, ChromeBinaryNotExists) {
+  Capabilities capabilities;
+  base::DictionaryValue caps;
+  caps.SetString("chromeOptions.binary", "not/exist/binary");
+  Status status = capabilities.Parse(caps, base::Bind(&FileNotExists));
+  ASSERT_FALSE(status.IsOk());
+}
+
+TEST(ParseCapabilities, LogPath) {
+  Capabilities capabilities;
+  base::DictionaryValue caps;
+  caps.SetString("chromeOptions.logPath", "path/to/logfile");
+  Status status = capabilities.Parse(caps, base::Bind(&FileAlwaysExists));
+  ASSERT_TRUE(status.IsOk());
+  ASSERT_STREQ("path/to/logfile", capabilities.log_path.c_str());
+}
+
+TEST(ParseCapabilities, NoArgs) {
+  Capabilities capabilities;
+  base::ListValue args;
+  ASSERT_TRUE(args.empty());
+  base::DictionaryValue caps;
+  caps.Set("chromeOptions.args", args.DeepCopy());
+  Status status = capabilities.Parse(caps, base::Bind(&FileAlwaysExists));
+  ASSERT_TRUE(status.IsOk());
+  ASSERT_TRUE(capabilities.command.GetSwitches().empty());
+}
+
+TEST(ParseCapabilities, SingleArgWithoutValue) {
+  Capabilities capabilities;
+  base::ListValue args;
+  args.AppendString("enable-nacl");
+  ASSERT_EQ(1u, args.GetSize());
+  base::DictionaryValue caps;
+  caps.Set("chromeOptions.args", args.DeepCopy());
+  Status status = capabilities.Parse(caps, base::Bind(&FileAlwaysExists));
+  ASSERT_TRUE(status.IsOk());
+  ASSERT_EQ(1u, capabilities.command.GetSwitches().size());
+  ASSERT_TRUE(capabilities.command.HasSwitch("enable-nacl"));
+}
+
+TEST(ParseCapabilities, SingleArgWithValue) {
+  Capabilities capabilities;
+  base::ListValue args;
+  args.AppendString("load-extension=/test/extension");
+  ASSERT_EQ(1u, args.GetSize());
+  base::DictionaryValue caps;
+  caps.Set("chromeOptions.args", args.DeepCopy());
+  Status status = capabilities.Parse(caps, base::Bind(&FileAlwaysExists));
+  ASSERT_TRUE(status.IsOk());
+  ASSERT_EQ(1u, capabilities.command.GetSwitches().size());
+  ASSERT_TRUE(capabilities.command.HasSwitch("load-extension"));
+  ASSERT_STREQ(
+      "/test/extension",
+      capabilities.command.GetSwitchValueASCII("load-extension").c_str());
+}
+
+TEST(ParseCapabilities, MultipleArgs) {
+  Capabilities capabilities;
+  base::ListValue args;
+  args.AppendString("arg1");
+  args.AppendString("arg2=val");
+  args.AppendString("arg3='a space'");
+  ASSERT_EQ(3u, args.GetSize());
+  base::DictionaryValue caps;
+  caps.Set("chromeOptions.args", args.DeepCopy());
+  Status status = capabilities.Parse(caps, base::Bind(&FileAlwaysExists));
+  ASSERT_TRUE(status.IsOk());
+  ASSERT_EQ(3u, capabilities.command.GetSwitches().size());
+  ASSERT_TRUE(capabilities.command.HasSwitch("arg1"));
+  ASSERT_TRUE(capabilities.command.HasSwitch("arg2"));
+  ASSERT_STREQ("val", capabilities.command.GetSwitchValueASCII("arg2").c_str());
+  ASSERT_TRUE(capabilities.command.HasSwitch("arg3"));
+  ASSERT_STREQ("'a space'",
+               capabilities.command.GetSwitchValueASCII("arg3").c_str());
+}
+
+TEST(ParseCapabilities, Prefs) {
+  Capabilities capabilities;
+  base::DictionaryValue prefs;
+  prefs.SetString("key1", "value1");
+  prefs.SetString("key2.k", "value2");
+  base::DictionaryValue caps;
+  caps.Set("chromeOptions.prefs", prefs.DeepCopy());
+  Status status = capabilities.Parse(caps, base::Bind(&FileAlwaysExists));
+  ASSERT_TRUE(status.IsOk());
+  ASSERT_TRUE(capabilities.prefs->Equals(&prefs));
+}
+
+TEST(ParseCapabilities, LocalState) {
+  Capabilities capabilities;
+  base::DictionaryValue local_state;
+  local_state.SetString("s1", "v1");
+  local_state.SetString("s2.s", "v2");
+  base::DictionaryValue caps;
+  caps.Set("chromeOptions.localState", local_state.DeepCopy());
+  Status status = capabilities.Parse(caps, base::Bind(&FileAlwaysExists));
+  ASSERT_TRUE(status.IsOk());
+  ASSERT_TRUE(capabilities.local_state->Equals(&local_state));
+}
+
+TEST(ParseCapabilities, Extensions) {
+  Capabilities capabilities;
+  base::ListValue extensions;
+  extensions.AppendString("ext1");
+  extensions.AppendString("ext2");
+  base::DictionaryValue caps;
+  caps.Set("chromeOptions.extensions", extensions.DeepCopy());
+  Status status = capabilities.Parse(caps, base::Bind(&FileAlwaysExists));
+  ASSERT_TRUE(status.IsOk());
+  ASSERT_EQ(2u, capabilities.extensions.size());
+  ASSERT_EQ("ext1", capabilities.extensions[0]);
+  ASSERT_EQ("ext2", capabilities.extensions[1]);
+}
+
+TEST(ParseCapabilities, UnrecognizedProxyType) {
+  Capabilities capabilities;
+  base::DictionaryValue proxy;
+  proxy.SetString("proxyType", "unknown proxy type");
+  base::DictionaryValue caps;
+  caps.Set("proxy", proxy.DeepCopy());
+  Status status = capabilities.Parse(caps, base::Bind(&FileAlwaysExists));
+  ASSERT_FALSE(status.IsOk());
+}
+
+TEST(ParseCapabilities, IllegalProxyType) {
+  Capabilities capabilities;
+  base::DictionaryValue proxy;
+  proxy.SetInteger("proxyType", 123);
+  base::DictionaryValue caps;
+  caps.Set("proxy", proxy.DeepCopy());
+  Status status = capabilities.Parse(caps, base::Bind(&FileAlwaysExists));
+  ASSERT_FALSE(status.IsOk());
+}
+
+TEST(ParseCapabilities, DirectProxy) {
+  Capabilities capabilities;
+  base::DictionaryValue proxy;
+  proxy.SetString("proxyType", "DIRECT");
+  base::DictionaryValue caps;
+  caps.Set("proxy", proxy.DeepCopy());
+  Status status = capabilities.Parse(caps, base::Bind(&FileAlwaysExists));
+  ASSERT_TRUE(status.IsOk());
+  ASSERT_EQ(1u, capabilities.command.GetSwitches().size());
+  ASSERT_TRUE(capabilities.command.HasSwitch("no-proxy-server"));
+}
+
+TEST(ParseCapabilities, SystemProxy) {
+  Capabilities capabilities;
+  base::DictionaryValue proxy;
+  proxy.SetString("proxyType", "system");
+  base::DictionaryValue caps;
+  caps.Set("proxy", proxy.DeepCopy());
+  Status status = capabilities.Parse(caps, base::Bind(&FileAlwaysExists));
+  ASSERT_TRUE(status.IsOk());
+  ASSERT_TRUE(capabilities.command.GetSwitches().empty());
+}
+
+TEST(ParseCapabilities, PacProxy) {
+  Capabilities capabilities;
+  base::DictionaryValue proxy;
+  proxy.SetString("proxyType", "PAC");
+  proxy.SetString("proxyAutoconfigUrl", "test.wpad");
+  base::DictionaryValue caps;
+  caps.Set("proxy", proxy.DeepCopy());
+  Status status = capabilities.Parse(caps, base::Bind(&FileAlwaysExists));
+  ASSERT_TRUE(status.IsOk());
+  ASSERT_EQ(1u, capabilities.command.GetSwitches().size());
+  ASSERT_STREQ(
+      "test.wpad",
+      capabilities.command.GetSwitchValueASCII("proxy-pac-url").c_str());
+}
+
+TEST(ParseCapabilities, MissingProxyAutoconfigUrl) {
+  Capabilities capabilities;
+  base::DictionaryValue proxy;
+  proxy.SetString("proxyType", "PAC");
+  proxy.SetString("httpProxy", "http://localhost:8001");
+  base::DictionaryValue caps;
+  caps.Set("proxy", proxy.DeepCopy());
+  Status status = capabilities.Parse(caps, base::Bind(&FileAlwaysExists));
+  ASSERT_FALSE(status.IsOk());
+}
+
+TEST(ParseCapabilities, AutodetectProxy) {
+  Capabilities capabilities;
+  base::DictionaryValue proxy;
+  proxy.SetString("proxyType", "autodetect");
+  base::DictionaryValue caps;
+  caps.Set("proxy", proxy.DeepCopy());
+  Status status = capabilities.Parse(caps, base::Bind(&FileAlwaysExists));
+  ASSERT_TRUE(status.IsOk());
+  ASSERT_EQ(1u, capabilities.command.GetSwitches().size());
+  ASSERT_TRUE(capabilities.command.HasSwitch("proxy-auto-detect"));
+}
+
+TEST(ParseCapabilities, ManualProxy) {
+  Capabilities capabilities;
+  base::DictionaryValue proxy;
+  proxy.SetString("proxyType", "manual");
+  proxy.SetString("ftpProxy", "localhost:9001");
+  proxy.SetString("httpProxy", "localhost:8001");
+  proxy.SetString("sslProxy", "localhost:10001");
+  proxy.SetString("noProxy", "google.com, youtube.com");
+  base::DictionaryValue caps;
+  caps.Set("proxy", proxy.DeepCopy());
+  Status status = capabilities.Parse(caps, base::Bind(&FileAlwaysExists));
+  ASSERT_TRUE(status.IsOk());
+  ASSERT_EQ(2u, capabilities.command.GetSwitches().size());
+  ASSERT_STREQ(
+      "ftp=localhost:9001;http=localhost:8001;https=localhost:10001",
+      capabilities.command.GetSwitchValueASCII("proxy-server").c_str());
+  ASSERT_STREQ(
+      "google.com, youtube.com",
+      capabilities.command.GetSwitchValueASCII("proxy-bypass-list").c_str());
+}
+
+TEST(ParseCapabilities, MissingSettingForManualProxy) {
+  Capabilities capabilities;
+  base::DictionaryValue proxy;
+  proxy.SetString("proxyType", "manual");
+  base::DictionaryValue caps;
+  caps.Set("proxy", proxy.DeepCopy());
+  Status status = capabilities.Parse(caps, base::Bind(&FileAlwaysExists));
+  ASSERT_FALSE(status.IsOk());
+}