gdata: Add a missing file.

Should have been included in crrev.com/125404

BUG=none
TEST=browser_tests built

Review URL: https://chromiumcodereview.appspot.com/9620011

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@125410 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 124 insertions, 0 deletions

diff --git a/chrome/browser/chromeos/gdata/gdata_browsertest.cc b/chrome/browser/chromeos/gdata/gdata_browsertest.cc
new file mode 100644
index 0000000..a3b463b
--- /dev/null
+++ b/chrome/browser/chromeos/gdata/gdata_browsertest.cc
@@ -0,0 +1,124 @@
+// Copyright (c) 2012 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 "base/bind.h"
+#include "base/command_line.h"
+#include "base/file_path.h"
+#include "base/file_util.h"
+#include "base/json/json_reader.h"
+#include "chrome/browser/chromeos/gdata/gdata.h"
+#include "chrome/browser/ui/browser.h"
+#include "chrome/test/base/in_process_browser_test.h"
+#include "chrome/test/base/ui_test_utils.h"
+#include "net/test/test_server.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace {
+
+class GDataTest : public InProcessBrowserTest {
+ public:
+  GDataTest()
+      : InProcessBrowserTest(),
+        gdata_test_server_(net::TestServer::TYPE_GDATA,
+                           net::TestServer::kLocalhost,
+                           FilePath(FILE_PATH_LITERAL("chrome/test/data"))) {
+  }
+
+  virtual void SetUpOnMainThread() OVERRIDE {
+    ASSERT_TRUE(gdata_test_server_.Start());
+    service_.Initialize(browser()->profile());
+    service_.gdata_auth_service()->set_oauth2_auth_token_for_testing(
+        net::TestServer::kGDataAuthToken);
+  }
+
+ protected:
+  net::TestServer gdata_test_server_;
+  gdata::DocumentsService service_;
+};
+
+// The test callback for DocumentsService::DownloadFile().
+void TestDownloadCallback(gdata::GDataErrorCode* result,
+                          std::string* contents,
+                          gdata::GDataErrorCode error,
+                          const GURL& content_url,
+                          const FilePath& temp_file) {
+  *result = error;
+  file_util::ReadFileToString(temp_file, contents);
+  file_util::Delete(temp_file, false);
+  MessageLoop::current()->Quit();
+}
+
+// The test callback for DocumentsService::GetDocuments().
+void TestGetDocumentsCallback(gdata::GDataErrorCode* result_code,
+                              base::Value** result_data,
+                              gdata::GDataErrorCode error,
+                              base::Value* feed_data) {
+  *result_code = error;
+  *result_data = feed_data;
+  MessageLoop::current()->Quit();
+}
+
+}  // namespace
+
+IN_PROC_BROWSER_TEST_F(GDataTest, Download) {
+  gdata::GDataErrorCode result = gdata::GDATA_OTHER_ERROR;
+  std::string contents;
+  service_.DownloadFile(
+      gdata_test_server_.GetURL("files/chromeos/gdata/testfile.txt"),
+      base::Bind(&TestDownloadCallback, &result, &contents));
+  ui_test_utils::RunMessageLoop();
+
+  EXPECT_EQ(gdata::HTTP_SUCCESS, result);
+  FilePath expected_filepath = gdata_test_server_.document_root().Append(
+      FilePath(FILE_PATH_LITERAL("chromeos/gdata/testfile.txt")));
+  std::string expected_contents;
+  file_util::ReadFileToString(expected_filepath, &expected_contents);
+  EXPECT_EQ(expected_contents, contents);
+}
+
+IN_PROC_BROWSER_TEST_F(GDataTest, NonExistingDownload) {
+  gdata::GDataErrorCode result = gdata::GDATA_OTHER_ERROR;
+  std::string dummy_contents;
+  service_.DownloadFile(
+      gdata_test_server_.GetURL("files/chromeos/gdata/no-such-file.txt"),
+      base::Bind(&TestDownloadCallback, &result, &dummy_contents));
+  ui_test_utils::RunMessageLoop();
+
+  EXPECT_EQ(gdata::HTTP_NOT_FOUND, result);
+  // Do not verify the not found message.
+}
+
+IN_PROC_BROWSER_TEST_F(GDataTest, GetDocuments) {
+  gdata::GDataErrorCode result = gdata::GDATA_OTHER_ERROR;
+  base::Value* result_data = NULL;
+  service_.GetDocuments(
+      gdata_test_server_.GetURL("files/chromeos/gdata/root_feed.json"),
+      base::Bind(&TestGetDocumentsCallback, &result, &result_data));
+  ui_test_utils::RunMessageLoop();
+
+  EXPECT_EQ(gdata::HTTP_SUCCESS, result);
+  ASSERT_TRUE(result_data);
+  FilePath expected_filepath = gdata_test_server_.document_root().Append(
+      FilePath(FILE_PATH_LITERAL("chromeos/gdata/root_feed.json")));
+  std::string expected_contents;
+  file_util::ReadFileToString(expected_filepath, &expected_contents);
+  scoped_ptr<base::Value> expected_data(
+      base::JSONReader::Read(expected_contents, false));
+  EXPECT_TRUE(base::Value::Equals(expected_data.get(), result_data));
+  delete result_data;
+}
+
+IN_PROC_BROWSER_TEST_F(GDataTest, GetDocumentsFailure) {
+  // testfile.txt exists but the response is not JSON, so it should
+  // emit a parse error instead.
+  gdata::GDataErrorCode result = gdata::GDATA_OTHER_ERROR;
+  base::Value* result_data = NULL;
+  service_.GetDocuments(
+      gdata_test_server_.GetURL("files/chromeos/gdata/testfile.txt"),
+      base::Bind(&TestGetDocumentsCallback, &result, &result_data));
+  ui_test_utils::RunMessageLoop();
+
+  EXPECT_EQ(gdata::GDATA_PARSE_ERROR, result);
+  EXPECT_FALSE(result_data);
+}