Use Google Plus API to get profile information

chrome/browser/profiles/profile_downloader_unittest.cc

+// Copyright (c) 2011 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/browser/profiles/profile_downloader.h"
+
+#include "base/utf_string_conversions.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace {
+
+std::string GetJSonData(const std::string& name, const std::string& url) {
+  std::stringstream stream;
+  stream << "{ ";
+  if (!name.empty())
+    stream << "\"name\": \"" << name << "\", ";
+  if (!url.empty())
+    stream << "\"picture\": \"" << url << "\", ";
+  stream << "\"locale\": \"en-US\" }";
+  return stream.str();
+}
+
+} // namespace
+
+class ProfileDownloaderTest : public testing::Test {
+ protected:
+  ProfileDownloaderTest() {
+  }
+
+  virtual ~ProfileDownloaderTest() {
+  }
+
+  void VerifyWithNameAndURL(const std::string& name,
+                                   const std::string& url,
+                                   const std::string& expected_url,
+                                   bool is_valid) {
+    string16 parsed_name;
+    std::string parsed_url;
+    bool result = ProfileDownloader::GetProfileNameAndImageURL(
+        GetJSonData(name, url), &parsed_name, &parsed_url, 32);
+    EXPECT_EQ(is_valid, result);
+    std::string parsed_name_utf8 = UTF16ToUTF8(parsed_name);
+    EXPECT_EQ(name, parsed_name_utf8);
+    EXPECT_EQ(expected_url, parsed_url);
+  }
+};
+
+TEST_F(ProfileDownloaderTest, ParseData) {
+  // URL without size specified.
+  VerifyWithNameAndURL(
+      "Pat Smith",
+      "https://example.com/--Abc/AAAAAAAAAAI/AAAAAAAAACQ/Efg/photo.jpg",
+      "https://example.com/--Abc/AAAAAAAAAAI/AAAAAAAAACQ/Efg/s32-c/photo.jpg",
+      true);
+
+  // URL with size specified.
+  VerifyWithNameAndURL(
+      "Pat Smith",
+      "http://lh0.ggpht.com/-abcd1aBCDEf/AAAA/AAA_A/abc12/s64-c/1234567890.jpg",
+      "http://lh0.ggpht.com/-abcd1aBCDEf/AAAA/AAA_A/abc12/s32-c/1234567890.jpg",
+      true);
+
+  // URL with unknown format.
+  VerifyWithNameAndURL(
+      "Pat Smith",
+      "http://lh0.ggpht.com/-abcd1aBCDEf/AAAA/AAA_A/",
+      "http://lh0.ggpht.com/-abcd1aBCDEf/AAAA/AAA_A/",
+      true);
+
+  // Data with only name.
+  VerifyWithNameAndURL("Pat Smith", "", "", true);
+
+  // Data with only URL.
+  VerifyWithNameAndURL(
+      "",
+      "https://example.com/--Abc/AAAAAAAAAAI/AAAAAAAAACQ/Efg/photo.jpg",
+      "https://example.com/--Abc/AAAAAAAAAAI/AAAAAAAAACQ/Efg/s32-c/photo.jpg",
+      true);
+
+  // Data without name or URL.
+  VerifyWithNameAndURL("", "", "", false);
+
+  // Data with an invalid URL.
+  VerifyWithNameAndURL( "", "invalid url", "", false);
+}
+
+TEST_F(ProfileDownloaderTest, DefaultURL) {
+  // Empty URL should be default photo
+  EXPECT_TRUE(ProfileDownloader::IsDefaultProfileImageURL(""));
+  // Picasa default photo
+  EXPECT_TRUE(ProfileDownloader::IsDefaultProfileImageURL(
+      "https://example.com/-4/AAAAAAAAAAA/AAAAAAAAAAE/G/s64-c/photo.jpg"));
+  // G+ default photo
+  EXPECT_TRUE(ProfileDownloader::IsDefaultProfileImageURL(
+      "https://example.com/-4/AAAAAAAAAAI/AAAAAAAAAAA/G/photo.jpg"));
+  // Not default with 6 components
+  EXPECT_FALSE(ProfileDownloader::IsDefaultProfileImageURL(
+      "https://example.com/-4/AAAAAAAAAAI/AAAAAAAAACQ/Efg/photo.jpg"));
+  // Not default with 7 components
+  EXPECT_FALSE(ProfileDownloader::IsDefaultProfileImageURL(
+      "https://example.com/-4/AAAAAAAAAAI/AAAAAAAAACQ/Efg/s32-c/photo.jpg"));
+  // Not default with invalid URL
+  EXPECT_FALSE(ProfileDownloader::IsDefaultProfileImageURL("invalid url"));
+}