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      1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
      2 // Use of this source code is governed by a BSD-style license that can be
      3 // found in the LICENSE file.
      4 
      5 #include "base/memory/scoped_ptr.h"
      6 #include "chrome/browser/chromeos/login/helper.h"
      7 #include "chrome/browser/chromeos/login/screens/mock_screen_observer.h"
      8 #include "chrome/browser/chromeos/login/screens/network_screen.h"
      9 #include "chrome/browser/chromeos/login/screens/wizard_screen.h"
     10 #include "chrome/browser/chromeos/login/test/wizard_in_process_browser_test.h"
     11 #include "chrome/browser/chromeos/login/wizard_controller.h"
     12 #include "chrome/test/base/ui_test_utils.h"
     13 #include "chromeos/dbus/fake_dbus_thread_manager.h"
     14 #include "chromeos/dbus/fake_session_manager_client.h"
     15 #include "content/public/test/test_utils.h"
     16 #include "testing/gmock/include/gmock/gmock.h"
     17 #include "testing/gtest/include/gtest/gtest.h"
     18 #include "third_party/cros_system_api/dbus/service_constants.h"
     19 #include "ui/views/controls/button/button.h"
     20 
     21 using ::testing::_;
     22 using ::testing::AnyNumber;
     23 using ::testing::Return;
     24 using ::testing::ReturnRef;
     25 using views::Button;
     26 
     27 namespace chromeos {
     28 
     29 class DummyButtonListener : public views::ButtonListener {
     30  public:
     31   virtual void ButtonPressed(views::Button* sender,
     32                              const ui::Event& event) OVERRIDE {}
     33 };
     34 
     35 namespace login {
     36 
     37 class MockNetworkStateHelper : public NetworkStateHelper {
     38  public:
     39   MOCK_CONST_METHOD0(GetCurrentNetworkName, base::string16(void));
     40   MOCK_CONST_METHOD0(IsConnected, bool(void));
     41   MOCK_CONST_METHOD0(IsConnecting, bool(void));
     42 };
     43 
     44 }  // namespace login
     45 
     46 class NetworkScreenTest : public WizardInProcessBrowserTest {
     47  public:
     48   NetworkScreenTest(): WizardInProcessBrowserTest("network"),
     49                        fake_session_manager_client_(NULL) {
     50   }
     51 
     52  protected:
     53   virtual void SetUpInProcessBrowserTestFixture() OVERRIDE {
     54     WizardInProcessBrowserTest::SetUpInProcessBrowserTestFixture();
     55 
     56     FakeDBusThreadManager* fake_dbus_thread_manager = new FakeDBusThreadManager;
     57     fake_dbus_thread_manager->SetFakeClients();
     58     fake_session_manager_client_ = new FakeSessionManagerClient;
     59     fake_dbus_thread_manager->SetSessionManagerClient(
     60         scoped_ptr<SessionManagerClient>(fake_session_manager_client_));
     61     DBusThreadManager::SetInstanceForTesting(fake_dbus_thread_manager);
     62   }
     63 
     64   virtual void SetUpOnMainThread() OVERRIDE {
     65     WizardInProcessBrowserTest::SetUpOnMainThread();
     66     mock_screen_observer_.reset(new MockScreenObserver());
     67     ASSERT_TRUE(WizardController::default_controller() != NULL);
     68     network_screen_ =
     69         WizardController::default_controller()->GetNetworkScreen();
     70     ASSERT_TRUE(network_screen_ != NULL);
     71     ASSERT_EQ(WizardController::default_controller()->current_screen(),
     72               network_screen_);
     73     network_screen_->screen_observer_ = mock_screen_observer_.get();
     74     ASSERT_TRUE(network_screen_->actor() != NULL);
     75 
     76     mock_network_state_helper_ = new login::MockNetworkStateHelper;
     77     SetDefaultNetworkStateHelperExpectations();
     78     network_screen_->SetNetworkStateHelperForTest(mock_network_state_helper_);
     79   }
     80 
     81   virtual void TearDownInProcessBrowserTestFixture() OVERRIDE {
     82     InProcessBrowserTest::TearDownInProcessBrowserTestFixture();
     83   }
     84 
     85   void EmulateContinueButtonExit(NetworkScreen* network_screen) {
     86     EXPECT_CALL(*mock_screen_observer_,
     87                 OnExit(ScreenObserver::NETWORK_CONNECTED))
     88         .Times(1);
     89     EXPECT_CALL(*mock_network_state_helper_, IsConnected())
     90         .WillOnce(Return(true));
     91     network_screen->OnContinuePressed();
     92     content::RunAllPendingInMessageLoop();
     93   }
     94 
     95   void SetDefaultNetworkStateHelperExpectations() {
     96     EXPECT_CALL(*mock_network_state_helper_, GetCurrentNetworkName())
     97         .Times(AnyNumber())
     98         .WillRepeatedly((Return(base::string16())));
     99     EXPECT_CALL(*mock_network_state_helper_, IsConnected())
    100         .Times(AnyNumber())
    101         .WillRepeatedly((Return(false)));
    102     EXPECT_CALL(*mock_network_state_helper_, IsConnecting())
    103         .Times(AnyNumber())
    104         .WillRepeatedly((Return(false)));
    105   }
    106 
    107   scoped_ptr<MockScreenObserver> mock_screen_observer_;
    108   login::MockNetworkStateHelper* mock_network_state_helper_;
    109   NetworkScreen* network_screen_;
    110   FakeSessionManagerClient* fake_session_manager_client_;
    111 
    112  private:
    113   DISALLOW_COPY_AND_ASSIGN(NetworkScreenTest);
    114 };
    115 
    116 IN_PROC_BROWSER_TEST_F(NetworkScreenTest, CanConnect) {
    117   EXPECT_CALL(*mock_network_state_helper_, IsConnecting())
    118       .WillOnce((Return(true)));
    119   // EXPECT_FALSE(actor_->IsContinueEnabled());
    120   network_screen_->UpdateStatus();
    121 
    122   EXPECT_CALL(*mock_network_state_helper_, IsConnected())
    123       .Times(2)
    124       .WillRepeatedly(Return(true));
    125   // TODO(nkostylev): Add integration with WebUI actor http://crosbug.com/22570
    126   // EXPECT_FALSE(actor_->IsContinueEnabled());
    127   // EXPECT_FALSE(actor_->IsConnecting());
    128   network_screen_->UpdateStatus();
    129 
    130   // EXPECT_TRUE(actor_->IsContinueEnabled());
    131   EmulateContinueButtonExit(network_screen_);
    132 }
    133 
    134 IN_PROC_BROWSER_TEST_F(NetworkScreenTest, Timeout) {
    135   EXPECT_CALL(*mock_network_state_helper_, IsConnecting())
    136       .WillOnce((Return(true)));
    137   // EXPECT_FALSE(actor_->IsContinueEnabled());
    138   network_screen_->UpdateStatus();
    139 
    140   EXPECT_CALL(*mock_network_state_helper_, IsConnected())
    141       .Times(2)
    142       .WillRepeatedly(Return(false));
    143   // TODO(nkostylev): Add integration with WebUI actor http://crosbug.com/22570
    144   // EXPECT_FALSE(actor_->IsContinueEnabled());
    145   // EXPECT_FALSE(actor_->IsConnecting());
    146   network_screen_->OnConnectionTimeout();
    147 
    148   // Close infobubble with error message - it makes the test stable.
    149   // EXPECT_FALSE(actor_->IsContinueEnabled());
    150   // EXPECT_FALSE(actor_->IsConnecting());
    151   // actor_->ClearErrors();
    152 }
    153 
    154 }  // namespace chromeos
    155