Move UbertokenFetcher from //chrome to //google_apis.

This CL eliminates //chrome- and //content-level dependencies from
UbertokenFetcher and moves it to //google_apis/gaia. Notable changes:
- Change UbertokenFetcher to take in the OAuth2TokenService and
  URLRequestContextGetter to use rather than the Profile.
- Add a FakeOAuth2TokenService to enable moving the UbertokenFetcher unittest
  away from using FakeProfileOAuth2TokenService.

BUG=330292
TBR=thakis

Review URL: https://codereview.chromium.org/136723009

git-svn-id: svn://svn.chromium.org/chrome/trunk/src@245359 0039d316-1c4b-4281-b951-d872f2087c98

1 files changed, 112 insertions, 0 deletions

diff --git a/google_apis/gaia/ubertoken_fetcher_unittest.cc b/google_apis/gaia/ubertoken_fetcher_unittest.cc
new file mode 100644
index 0000000..d2aefde
--- /dev/null
+++ b/google_apis/gaia/ubertoken_fetcher_unittest.cc
@@ -0,0 +1,112 @@
+// Copyright 2014 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 "google_apis/gaia/ubertoken_fetcher.h"
+
+#include "base/memory/ref_counted.h"
+#include "base/memory/scoped_ptr.h"
+#include "base/message_loop/message_loop.h"
+#include "google_apis/gaia/fake_oauth2_token_service.h"
+#include "google_apis/gaia/gaia_constants.h"
+#include "net/url_request/test_url_fetcher_factory.h"
+#include "net/url_request/url_request_test_util.h"
+#include "testing/gtest/include/gtest/gtest.h"
+
+namespace {
+
+const char kTestAccountId[] = "test@gmail.com";
+
+class MockUbertokenConsumer : public UbertokenConsumer {
+ public:
+  MockUbertokenConsumer()
+      : nb_correct_token_(0),
+        last_error_(GoogleServiceAuthError::AuthErrorNone()),
+        nb_error_(0) {
+  }
+  virtual ~MockUbertokenConsumer() {}
+
+  virtual void OnUbertokenSuccess(const std::string& token) OVERRIDE {
+    last_token_ = token;
+    ++ nb_correct_token_;
+  }
+
+  virtual void OnUbertokenFailure(const GoogleServiceAuthError& error)
+      OVERRIDE {
+    last_error_ = error;
+    ++nb_error_;
+  }
+
+  std::string last_token_;
+  int nb_correct_token_;
+  GoogleServiceAuthError last_error_;
+  int nb_error_;
+};
+
+}  // namespace
+
+class UbertokenFetcherTest : public testing::Test {
+ public:
+  virtual void SetUp() OVERRIDE {
+    OAuth2TokenService* token_service = new FakeOAuth2TokenService();
+    request_context_getter_ = new net::TestURLRequestContextGetter(
+        base::MessageLoopProxy::current());
+    fetcher_.reset(new UbertokenFetcher(token_service,
+                                        &consumer_,
+                                        request_context_getter_.get()));
+  }
+
+  virtual void TearDown() OVERRIDE {
+    fetcher_.reset();
+  }
+
+ protected:
+  base::MessageLoop message_loop_;
+  net::TestURLFetcherFactory factory_;
+  scoped_refptr<net::URLRequestContextGetter> request_context_getter_;
+  MockUbertokenConsumer consumer_;
+  scoped_ptr<UbertokenFetcher> fetcher_;
+};
+
+TEST_F(UbertokenFetcherTest, Basic) {
+}
+
+TEST_F(UbertokenFetcherTest, Success) {
+  fetcher_->StartFetchingToken(kTestAccountId);
+  fetcher_->OnGetTokenSuccess(NULL, "accessToken", base::Time());
+  fetcher_->OnUberAuthTokenSuccess("uberToken");
+
+  EXPECT_EQ(0, consumer_.nb_error_);
+  EXPECT_EQ(1, consumer_.nb_correct_token_);
+  EXPECT_EQ("uberToken", consumer_.last_token_);
+}
+
+TEST_F(UbertokenFetcherTest, NoRefreshToken) {
+  fetcher_->StartFetchingToken(kTestAccountId);
+  GoogleServiceAuthError error(GoogleServiceAuthError::USER_NOT_SIGNED_UP);
+  fetcher_->OnGetTokenFailure(NULL, error);
+
+  EXPECT_EQ(1, consumer_.nb_error_);
+  EXPECT_EQ(0, consumer_.nb_correct_token_);
+}
+
+TEST_F(UbertokenFetcherTest, FailureToGetAccessToken) {
+  fetcher_->StartFetchingToken(kTestAccountId);
+  GoogleServiceAuthError error(GoogleServiceAuthError::USER_NOT_SIGNED_UP);
+  fetcher_->OnGetTokenFailure(NULL, error);
+
+  EXPECT_EQ(1, consumer_.nb_error_);
+  EXPECT_EQ(0, consumer_.nb_correct_token_);
+  EXPECT_EQ("", consumer_.last_token_);
+}
+
+TEST_F(UbertokenFetcherTest, FailureToGetUberToken) {
+  fetcher_->StartFetchingToken(kTestAccountId);
+  GoogleServiceAuthError error(GoogleServiceAuthError::USER_NOT_SIGNED_UP);
+  fetcher_->OnGetTokenSuccess(NULL, "accessToken", base::Time());
+  fetcher_->OnUberAuthTokenFailure(error);
+
+  EXPECT_EQ(1, consumer_.nb_error_);
+  EXPECT_EQ(0, consumer_.nb_correct_token_);
+  EXPECT_EQ("", consumer_.last_token_);
+}