Mixed Licenses Enrollment

chrome/browser/chromeos/login/enrollment/enrollment_screen_unittest.cc

 // Copyright (c) 2017 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/chromeos/login/enrollment/enrollment_screen.h"
 #include "base/bind.h"
 #include "base/callback.h"
 #include "base/command_line.h"
 #include "base/message_loop/message_loop.h"
 #include "base/test/scoped_mock_time_message_loop_task_runner.h"
@@ skipping 11 matching lines @@
 #include "testing/gtest/include/gtest/gtest.h"
 
 using testing::_;
 using testing::AnyNumber;
 using testing::Invoke;
 
 namespace chromeos {
 
 class EnrollmentScreenUnitTest : public testing::Test {
  public:
-  EnrollmentScreenUnitTest() : fake_controller_("") {
-    enrollment_config_.mode = policy::EnrollmentConfig::MODE_ATTESTATION_FORCED;
-    enrollment_config_.auth_mechanism =
-        policy::EnrollmentConfig::AUTH_MECHANISM_ATTESTATION;
+  EnrollmentScreenUnitTest() : fake_controller_("") {}
+
+  // Creates the EnrollmentScreen and sets required parameters.
+  virtual void SetUpEnrollmentScreen() {
+    enrollment_screen_.reset(
+        new EnrollmentScreen(&mock_delegate_, &mock_view_));
+    enrollment_screen_->SetParameters(enrollment_config_, &fake_controller_);
   }
 
+  // Fast forwards time by the specified amount.
+  void FastForwardTime(base::TimeDelta time) {
+    runner_.task_runner()->FastForwardBy(time);
+  }
+
+  MockBaseScreenDelegate* GetBaseScreenDelegate() { return &mock_delegate_; }
+  MockEnrollmentScreenView* GetMockScreenView() { return &mock_view_; }
+
+  // testing::Test:
+  void SetUp() override {
+    // Initialize the thread manager.
+    DBusThreadManager::Initialize();
+  }
+
+  void TearDown() override {
+    TestingBrowserProcess::GetGlobal()->SetShuttingDown(true);
+    DBusThreadManager::Shutdown();
+  }
+
+ protected:
+  // A pointer to the EnrollmentScreen.

[achuithb, 2017/08/03 20:53:51]

This comment adds no value

+  std::unique_ptr<EnrollmentScreen> enrollment_screen_;
+
+  policy::EnrollmentConfig enrollment_config_;
+
+ private:
+  // Replace main thread's task runner with a mock for duration of test.
+  base::MessageLoop loop_;
+  base::ScopedMockTimeMessageLoopTaskRunner runner_;
+
+  // Objects required by the EnrollmentScreen that can be re-used.
+  pairing_chromeos::FakeControllerPairingController fake_controller_;
+  MockBaseScreenDelegate mock_delegate_;
+  MockEnrollmentScreenView mock_view_;
+
+  DISALLOW_COPY_AND_ASSIGN(EnrollmentScreenUnitTest);
+};
+
+class ZeroTouchEnrollmentScreenUnitTest : public EnrollmentScreenUnitTest {
+ public:
+  ZeroTouchEnrollmentScreenUnitTest() {}

[achuithb, 2017/08/03 20:53:51]

= default

+
   // Closure passed to EnterpriseEnrollmentHelper::SetupEnrollmentHelperMock
   // which creates the EnterpriseEnrollmentHelperMock object that will
   // eventually be tied to the EnrollmentScreen. It also sets up the
   // appropriate expectations for testing with the Google Mock framework.
   // The template parameter should_enroll indicates whether or not
   // the EnterpriseEnrollmentHelper should be mocked to successfully enroll.
   template <bool should_enroll>
   static EnterpriseEnrollmentHelper* MockEnrollmentHelperCreator(
       EnterpriseEnrollmentHelper::EnrollmentStatusConsumer* status_consumer,
       const policy::EnrollmentConfig& enrollment_config,
@@ skipping 19 matching lines @@
           .Times(AnyNumber())
           .WillRepeatedly(Invoke([mock]() {
             mock->status_consumer()->OnEnrollmentError(
                 policy::EnrollmentStatus::ForStatus(
                     policy::EnrollmentStatus::REGISTRATION_FAILED));
           }));
     }
     return mock;
   }
 
-  // Creates the EnrollmentScreen and sets required parameters.
-  void SetUpEnrollmentScreen() {
-    enrollment_screen_.reset(
-        new EnrollmentScreen(&mock_delegate_, &mock_view_));
-    enrollment_screen_->SetParameters(enrollment_config_, &fake_controller_);
+  void SetUpEnrollmentScreen() override {
+    enrollment_config_.mode = policy::EnrollmentConfig::MODE_ATTESTATION_FORCED;
+    enrollment_config_.auth_mechanism =
+        policy::EnrollmentConfig::AUTH_MECHANISM_ATTESTATION;
+    EnrollmentScreenUnitTest::SetUpEnrollmentScreen();
   }
 
-  // Fast forwards time by the specified amount.
-  void FastForwardTime(base::TimeDelta time) {
-    runner_.task_runner()->FastForwardBy(time);
-  }
-
-  MockBaseScreenDelegate* GetBaseScreenDelegate() { return &mock_delegate_; }
-
   // testing::Test:
   void SetUp() override {
-    // Initialize the thread manager.
-    DBusThreadManager::Initialize();
+    EnrollmentScreenUnitTest::SetUp();
 
     // Configure the browser to use Hands-Off Enrollment.
     base::CommandLine::ForCurrentProcess()->AppendSwitchASCII(
         switches::kEnterpriseEnableZeroTouchEnrollment, "hands-off");
   }
 
-  void TearDown() override {
-    TestingBrowserProcess::GetGlobal()->SetShuttingDown(true);
-    DBusThreadManager::Shutdown();
-  }
-
- protected:
-  // A pointer to the EnrollmentScreen.
-  std::unique_ptr<EnrollmentScreen> enrollment_screen_;
-
  private:
-  // Replace main thread's task runner with a mock for duration of test.
-  base::MessageLoop loop_;
-  base::ScopedMockTimeMessageLoopTaskRunner runner_;
-
-  // Objects required by the EnrollmentScreen that can be re-used.
-  policy::EnrollmentConfig enrollment_config_;
-  pairing_chromeos::FakeControllerPairingController fake_controller_;
-  MockBaseScreenDelegate mock_delegate_;
-  MockEnrollmentScreenView mock_view_;
-
-  DISALLOW_COPY_AND_ASSIGN(EnrollmentScreenUnitTest);
+  DISALLOW_COPY_AND_ASSIGN(ZeroTouchEnrollmentScreenUnitTest);
 };
 
-TEST_F(EnrollmentScreenUnitTest, Retries) {
+TEST_F(ZeroTouchEnrollmentScreenUnitTest, Retries) {
   // Define behavior of EnterpriseEnrollmentHelperMock to always fail
   // enrollment.
   EnterpriseEnrollmentHelper::SetupEnrollmentHelperMock(
-      &EnrollmentScreenUnitTest::MockEnrollmentHelperCreator<false>);
+      &ZeroTouchEnrollmentScreenUnitTest::MockEnrollmentHelperCreator<false>);
 
   SetUpEnrollmentScreen();
 
   // Remove jitter to enable deterministic testing.
   enrollment_screen_->retry_policy_.jitter_factor = 0;
 
   // Start zero-touch enrollment.
   enrollment_screen_->Show();
 
   // Fast forward time by 1 minute.
   FastForwardTime(base::TimeDelta::FromMinutes(1));
 
   // Check that we have retried 4 times.
   EXPECT_EQ(enrollment_screen_->num_retries_, 4);
 }
 
-TEST_F(EnrollmentScreenUnitTest, DoesNotRetryOnTopOfUser) {
+TEST_F(ZeroTouchEnrollmentScreenUnitTest, DoesNotRetryOnTopOfUser) {
   // Define behavior of EnterpriseEnrollmentHelperMock to always fail
   // enrollment.
   EnterpriseEnrollmentHelper::SetupEnrollmentHelperMock(
-      &EnrollmentScreenUnitTest::MockEnrollmentHelperCreator<false>);
+      &ZeroTouchEnrollmentScreenUnitTest::MockEnrollmentHelperCreator<false>);
 
   SetUpEnrollmentScreen();
 
   // Remove jitter to enable deterministic testing.
   enrollment_screen_->retry_policy_.jitter_factor = 0;
 
   // Start zero-touch enrollment.
   enrollment_screen_->Show();
 
   // Schedule user retry button click after 30 sec.
   base::ThreadTaskRunnerHandle::Get()->PostDelayedTask(
       FROM_HERE,
       base::BindOnce(&EnrollmentScreen::OnRetry,
                      enrollment_screen_->weak_ptr_factory_.GetWeakPtr()),
       base::TimeDelta::FromSeconds(30));
 
   // Fast forward time by 1 minute.
   FastForwardTime(base::TimeDelta::FromMinutes(1));
 
   // Check that the number of retries is still 4.
   EXPECT_EQ(enrollment_screen_->num_retries_, 4);
 }
 
-TEST_F(EnrollmentScreenUnitTest, DoesNotRetryAfterSuccess) {
+TEST_F(ZeroTouchEnrollmentScreenUnitTest, DoesNotRetryAfterSuccess) {
   // Define behavior of EnterpriseEnrollmentHelperMock to successfully enroll.
   EnterpriseEnrollmentHelper::SetupEnrollmentHelperMock(
-      &EnrollmentScreenUnitTest::MockEnrollmentHelperCreator<true>);
+      &ZeroTouchEnrollmentScreenUnitTest::MockEnrollmentHelperCreator<true>);
 
   SetUpEnrollmentScreen();
 
   // Start zero-touch enrollment.
   enrollment_screen_->Show();
 
   // Fast forward time by 1 minute.
   FastForwardTime(base::TimeDelta::FromMinutes(1));
 
   // Check that we do not retry.
   EXPECT_EQ(enrollment_screen_->num_retries_, 0);
 }
 
-TEST_F(EnrollmentScreenUnitTest, FinishesEnrollmentFlow) {
+TEST_F(ZeroTouchEnrollmentScreenUnitTest, FinishesEnrollmentFlow) {
   // Define behavior of EnterpriseEnrollmentHelperMock to successfully enroll.
   EnterpriseEnrollmentHelper::SetupEnrollmentHelperMock(
-      &EnrollmentScreenUnitTest::MockEnrollmentHelperCreator<true>);
+      &ZeroTouchEnrollmentScreenUnitTest::MockEnrollmentHelperCreator<true>);
 
   SetUpEnrollmentScreen();
 
   // Set up expectation for BaseScreenDelegate::OnExit to be called
   // with BaseScreenDelegate::ENTERPRISE_ENROLLMENT_COMPLETED
   // This is how we check that the code finishes and cleanly exits
   // the enterprise enrollment flow.
   EXPECT_CALL(*GetBaseScreenDelegate(),
               OnExit(_, ScreenExitCode::ENTERPRISE_ENROLLMENT_COMPLETED, _))
       .Times(1);
 
   // Start zero-touch enrollment.
   enrollment_screen_->Show();
 }
+
+class MultiLicenseEnrollmentScreenUnitTest : public EnrollmentScreenUnitTest {
+ public:
+  MultiLicenseEnrollmentScreenUnitTest() {}

[achuithb, 2017/08/03 20:53:51]

= default

+
+  void SetUpEnrollmentScreen() override {
+    enrollment_config_.mode = policy::EnrollmentConfig::MODE_MANUAL;
+    enrollment_config_.auth_mechanism =
+        policy::EnrollmentConfig::AUTH_MECHANISM_INTERACTIVE;
+    EnrollmentScreenUnitTest::SetUpEnrollmentScreen();
+  }
+
+  static EnterpriseEnrollmentHelper* MockEnrollmentHelperCreator(
+      EnterpriseEnrollmentHelper::EnrollmentStatusConsumer* status_consumer,
+      const policy::EnrollmentConfig& enrollment_config,
+      const std::string& enrolling_user_domain) {
+    EnterpriseEnrollmentHelperMock* mock =
+        new EnterpriseEnrollmentHelperMock(status_consumer);
+    EXPECT_CALL(*mock, EnrollUsingAuthCode(_, _))
+        .Times(AnyNumber())
+        .WillRepeatedly(Invoke([mock](const std::string&, bool) {
+          EnrollmentLicenseMap licenses;
+          static_cast<EnrollmentScreen*>(mock->status_consumer())
+              ->OnMultipleLicensesAvailable(licenses);
+        }));
+    EXPECT_CALL(*mock, UseLicenseType(::policy::LicenseType::ANNUAL)).Times(1);
+
+    return mock;
+  }
+
+ private:
+  DISALLOW_COPY_AND_ASSIGN(MultiLicenseEnrollmentScreenUnitTest);
+};
+
+TEST_F(MultiLicenseEnrollmentScreenUnitTest, TestLicenseSelection) {

[achuithb, 2017/08/03 20:53:51]

Add test comment above this line describing this test

+  EnterpriseEnrollmentHelper::SetupEnrollmentHelperMock(
+      &MultiLicenseEnrollmentScreenUnitTest::MockEnrollmentHelperCreator);
+
+  EXPECT_CALL(*GetMockScreenView(), SetParameters(_, _)).Times(1);
+
+  SetUpEnrollmentScreen();
+
+  EXPECT_CALL(*GetMockScreenView(), Show()).Times(1);
+  EXPECT_CALL(*GetMockScreenView(), ShowSigninScreen()).Times(1);
+
+  // Start enrollment.
+  enrollment_screen_->Show();
+
+  // Once at login, once after picking license type.
+
+  EXPECT_CALL(*GetMockScreenView(), ShowEnrollmentSpinnerScreen()).Times(2);
+  EXPECT_CALL(*GetMockScreenView(), ShowLicenseTypeSelectionScreen(_)).Times(1);
+
+  enrollment_screen_->OnLoginDone("user@domain.com", "oauth");
+  enrollment_screen_->OnLicenseTypeSelected("annual");
+}
+
 }  // namespace chromeos