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// 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/browser/google_apis/base_requests.h"
#include "base/bind.h"
#include "base/file_util.h"
#include "base/files/scoped_temp_dir.h"
#include "base/memory/scoped_ptr.h"
#include "base/message_loop/message_loop.h"
#include "base/run_loop.h"
#include "chrome/browser/google_apis/dummy_auth_service.h"
#include "chrome/browser/google_apis/request_sender.h"
#include "chrome/browser/google_apis/task_util.h"
#include "chrome/browser/google_apis/test_util.h"
#include "net/test/embedded_test_server/embedded_test_server.h"
#include "net/test/embedded_test_server/http_request.h"
#include "net/test/embedded_test_server/http_response.h"
#include "net/url_request/url_request_test_util.h"
#include "testing/gtest/include/gtest/gtest.h"
namespace google_apis {
namespace {
const char kTestUserAgent[] = "test-user-agent";
} // namespace
class BaseRequestsServerTest : public testing::Test {
protected:
BaseRequestsServerTest()
: test_server_(message_loop_.message_loop_proxy()) {
}
virtual void SetUp() OVERRIDE {
ASSERT_TRUE(temp_dir_.CreateUniqueTempDir());
request_context_getter_ = new net::TestURLRequestContextGetter(
message_loop_.message_loop_proxy());
request_sender_.reset(new RequestSender(
new DummyAuthService,
request_context_getter_.get(),
message_loop_.message_loop_proxy(),
kTestUserAgent));
ASSERT_TRUE(test_server_.InitializeAndWaitUntilReady());
test_server_.RegisterRequestHandler(
base::Bind(&test_util::HandleDownloadFileRequest,
test_server_.base_url(),
base::Unretained(&http_request_)));
}
// Returns a temporary file path suitable for storing the cache file.
base::FilePath GetTestCachedFilePath(const base::FilePath& file_name) {
return temp_dir_.path().Append(file_name);
}
base::MessageLoopForIO message_loop_; // Test server needs IO thread.
net::test_server::EmbeddedTestServer test_server_;
scoped_ptr<RequestSender> request_sender_;
scoped_refptr<net::TestURLRequestContextGetter> request_context_getter_;
base::ScopedTempDir temp_dir_;
// The incoming HTTP request is saved so tests can verify the request
// parameters like HTTP method (ex. some requests should use DELETE
// instead of GET).
net::test_server::HttpRequest http_request_;
};
TEST_F(BaseRequestsServerTest, DownloadFileRequest_ValidFile) {
GDataErrorCode result_code = GDATA_OTHER_ERROR;
base::FilePath temp_file;
{
base::RunLoop run_loop;
DownloadFileRequestBase* request = new DownloadFileRequestBase(
request_sender_.get(),
test_util::CreateQuitCallback(
&run_loop,
test_util::CreateCopyResultCallback(&result_code, &temp_file)),
GetContentCallback(),
ProgressCallback(),
test_server_.GetURL("/files/gdata/testfile.txt"),
GetTestCachedFilePath(
base::FilePath::FromUTF8Unsafe("cached_testfile.txt")));
request_sender_->StartRequestWithRetry(request);
run_loop.Run();
}
std::string contents;
base::ReadFileToString(temp_file, &contents);
base::DeleteFile(temp_file, false);
EXPECT_EQ(HTTP_SUCCESS, result_code);
EXPECT_EQ(net::test_server::METHOD_GET, http_request_.method);
EXPECT_EQ("/files/gdata/testfile.txt", http_request_.relative_url);
const base::FilePath expected_path =
test_util::GetTestFilePath("gdata/testfile.txt");
std::string expected_contents;
base::ReadFileToString(expected_path, &expected_contents);
EXPECT_EQ(expected_contents, contents);
}
TEST_F(BaseRequestsServerTest, DownloadFileRequest_NonExistentFile) {
GDataErrorCode result_code = GDATA_OTHER_ERROR;
base::FilePath temp_file;
{
base::RunLoop run_loop;
DownloadFileRequestBase* request = new DownloadFileRequestBase(
request_sender_.get(),
test_util::CreateQuitCallback(
&run_loop,
test_util::CreateCopyResultCallback(&result_code, &temp_file)),
GetContentCallback(),
ProgressCallback(),
test_server_.GetURL("/files/gdata/no-such-file.txt"),
GetTestCachedFilePath(
base::FilePath::FromUTF8Unsafe("cache_no-such-file.txt")));
request_sender_->StartRequestWithRetry(request);
run_loop.Run();
}
EXPECT_EQ(HTTP_NOT_FOUND, result_code);
EXPECT_EQ(net::test_server::METHOD_GET, http_request_.method);
EXPECT_EQ("/files/gdata/no-such-file.txt",
http_request_.relative_url);
// Do not verify the not found message.
}
} // namespace google_apis
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