Identity API: Change WebAuthFlow to use <webview> instead of a normal browser pop-up.

chrome/browser/extensions/api/identity/web_auth_flow_unittest.cc

-// 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/message_loop.h"
-#include "chrome/browser/extensions/api/identity/web_auth_flow.h"
-#include "chrome/browser/ui/host_desktop.h"
-#include "chrome/test/base/chrome_render_view_host_test_harness.h"
-#include "chrome/test/base/testing_profile.h"
-#include "content/public/browser/browser_thread.h"
-#include "content/public/browser/web_contents.h"
-#include "content/public/test/test_browser_thread.h"
-#include "content/public/test/web_contents_tester.h"
-#include "testing/gmock/include/gmock/gmock.h"
-#include "testing/gtest/include/gtest/gtest.h"
-
-using content::BrowserThread;
-using content::TestBrowserThread;
-using content::WebContents;
-using content::WebContentsTester;
-using extensions::WebAuthFlow;
-using testing::Return;
-using testing::ReturnRef;
-
-namespace {
-
-class MockDelegate : public WebAuthFlow::Delegate {
- public:
-  MOCK_METHOD1(OnAuthFlowFailure, void(WebAuthFlow::Failure failure));
-  MOCK_METHOD1(OnAuthFlowURLChange, void(const GURL& redirect_url));
-};
-
-class MockWebAuthFlow : public WebAuthFlow {
- public:
-  MockWebAuthFlow(
-     WebAuthFlow::Delegate* delegate,
-     Profile* profile,
-     const GURL& provider_url,
-     bool interactive)
-     : WebAuthFlow(
-           delegate,
-           profile,
-           provider_url,
-           interactive ? WebAuthFlow::INTERACTIVE : WebAuthFlow::SILENT,
-           gfx::Rect(),
-           chrome::GetActiveDesktop()),
-       profile_(profile),
-       web_contents_(NULL),
-       window_shown_(false) { }
-
-  virtual WebContents* CreateWebContents() OVERRIDE {
-    CHECK(!web_contents_);
-    web_contents_ = WebContentsTester::CreateTestWebContents(profile_, NULL);
-    return web_contents_;
-  }
-
-  virtual void ShowAuthFlowPopup() OVERRIDE {
-    window_shown_ = true;
-  }
-
-  bool HasWindow() const {
-    return window_shown_;
-  }
-
-  void DestroyWebContents() {
-    CHECK(web_contents_);
-    delete web_contents_;
-  }
-
-  virtual ~MockWebAuthFlow() { }
-
- private:
-  Profile* profile_;
-  WebContents* web_contents_;
-  bool window_shown_;
-};
-
-}  // namespace
-
-class WebAuthFlowTest : public ChromeRenderViewHostTestHarness {
- protected:
-  WebAuthFlowTest()
-      : thread_(BrowserThread::UI, &message_loop_) {
-  }
-
-  virtual void SetUp() {
-    ChromeRenderViewHostTestHarness::SetUp();
-  }
-
-  virtual void TearDown() {
-    // |flow_| must be reset before ChromeRenderViewHostTestHarness::TearDown(),
-    // because |flow_| deletes the WebContents it owns via
-    // MessageLoop::DeleteSoon().
-    flow_.reset();
-    ChromeRenderViewHostTestHarness::TearDown();
-  }
-
-  void CreateAuthFlow(const GURL& url,
-                      bool interactive) {
-    flow_.reset(new MockWebAuthFlow(
-        &delegate_, profile(), url, interactive));
-  }
-
-  WebAuthFlow* flow_base() {
-    return flow_.get();
-  }
-
-  void CallBeforeUrlLoaded(const GURL& url) {
-    flow_base()->BeforeUrlLoaded(url);
-  }
-
-  void CallAfterUrlLoaded() {
-    flow_base()->AfterUrlLoaded();
-  }
-
-  TestBrowserThread thread_;
-  MockDelegate delegate_;
-  scoped_ptr<MockWebAuthFlow> flow_;
-};
-
-TEST_F(WebAuthFlowTest, SilentRedirectToChromiumAppUrlNonInteractive) {
-  GURL url("https://accounts.google.com/o/oauth2/auth");
-  GURL result("https://abcdefghij.chromiumapp.org/google_cb");
-
-  CreateAuthFlow(url, false);
-  EXPECT_CALL(delegate_, OnAuthFlowURLChange(result)).Times(1);
-  flow_->Start();
-  CallBeforeUrlLoaded(result);
-}
-
-TEST_F(WebAuthFlowTest, SilentRedirectToChromiumAppUrlInteractive) {
-  GURL url("https://accounts.google.com/o/oauth2/auth");
-  GURL result("https://abcdefghij.chromiumapp.org/google_cb");
-
-  CreateAuthFlow(url, true);
-  EXPECT_CALL(delegate_, OnAuthFlowURLChange(result)).Times(1);
-  flow_->Start();
-  CallBeforeUrlLoaded(result);
-}
-
-TEST_F(WebAuthFlowTest, SilentRedirectToChromeExtensionSchemeUrl) {
-  GURL url("https://accounts.google.com/o/oauth2/auth");
-  GURL result("chrome-extension://abcdefghij/google_cb");
-
-  CreateAuthFlow(url, true);
-  EXPECT_CALL(delegate_, OnAuthFlowURLChange(result)).Times(1);
-  flow_->Start();
-  CallBeforeUrlLoaded(result);
-}
-
-TEST_F(WebAuthFlowTest, NeedsUIButNonInteractive) {
-  GURL url("https://accounts.google.com/o/oauth2/auth");
-
-  CreateAuthFlow(url, false);
-  EXPECT_CALL(
-      delegate_, OnAuthFlowFailure(WebAuthFlow::INTERACTION_REQUIRED)).Times(1);
-  flow_->Start();
-  CallAfterUrlLoaded();
-}
-
-TEST_F(WebAuthFlowTest, UIResultsInSuccess) {
-  GURL url("https://accounts.google.com/o/oauth2/auth");
-  GURL result("chrome-extension://abcdefghij/google_cb");
-
-  CreateAuthFlow(url, true);
-  EXPECT_CALL(delegate_, OnAuthFlowURLChange(result)).Times(1);
-  flow_->Start();
-  CallAfterUrlLoaded();
-  EXPECT_TRUE(flow_->HasWindow());
-  CallBeforeUrlLoaded(result);
-}
-
-TEST_F(WebAuthFlowTest, UIClosedByUser) {
-  GURL url("https://accounts.google.com/o/oauth2/auth");
-  GURL result("chrome-extension://abcdefghij/google_cb");
-
-  CreateAuthFlow(url, true);
-  EXPECT_CALL(
-      delegate_, OnAuthFlowFailure(WebAuthFlow::WINDOW_CLOSED)).Times(1);
-  flow_->Start();
-  CallAfterUrlLoaded();
-  EXPECT_TRUE(flow_->HasWindow());
-  flow_->DestroyWebContents();
-}