Move AndroidManifest.xml from java_staging to java.
[chromium-blink-merge.git] / ios / web / active_state_manager_impl_unittest.mm
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1 // Copyright 2015 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.
5 #include "ios/web/active_state_manager_impl.h"
7 #include "base/memory/scoped_ptr.h"
8 #include "ios/web/public/active_state_manager.h"
9 #include "ios/web/public/browser_state.h"
10 #include "ios/web/public/test/test_browser_state.h"
11 #include "ios/web/public/test/test_web_thread_bundle.h"
12 #include "testing/gmock/include/gmock/gmock.h"
13 #include "testing/gtest/include/gtest/gtest.h"
14 #include "testing/platform_test.h"
16 namespace web {
17 namespace {
19 class ActiveStateManagerImplTest : public PlatformTest {
20  protected:
21   void SetUp() override {
22     PlatformTest::SetUp();
23     browser_state_.reset(new TestBrowserState());
24   }
25   void TearDown() override {
26     // The BrowserState needs to be destroyed first so that it is outlived by
27     // the WebThreadBundle.
28     if (browser_state_) {
29       BrowserState::GetActiveStateManager(browser_state_.get())
30           ->SetActive(false);
31       browser_state_.reset();
32     }
33     PlatformTest::TearDown();
34   }
36   // The BrowserState used for testing purposes.
37   scoped_ptr<BrowserState> browser_state_;
39  private:
40   // Used to create TestWebThreads.
41   TestWebThreadBundle thread_bundle_;
44 // An ActiveStateManagerImpl::Observer used for testing purposes.
45 class ActiveStateManagerImplObserver : public ActiveStateManagerImpl::Observer {
46  public:
47   ActiveStateManagerImplObserver() {}
48   virtual ~ActiveStateManagerImplObserver() {}
50   // ActiveStateManagerImpl::Observer implementation.
51   MOCK_METHOD0(OnActive, void());
52   MOCK_METHOD0(OnInactive, void());
53   MOCK_METHOD0(WillBeDestroyed, void());
56 }  // namespace
58 // Tests that an ActiveStateManagerImpl is succesfully created with a
59 // BrowserState and that it can be made active/inactive.
60 TEST_F(ActiveStateManagerImplTest, ActiveState) {
61   ActiveStateManager* active_state_manager =
62       BrowserState::GetActiveStateManager(browser_state_.get());
63   ASSERT_TRUE(active_state_manager);
65   EXPECT_FALSE(active_state_manager->IsActive());
67   active_state_manager->SetActive(true);
68   EXPECT_TRUE(active_state_manager->IsActive());
70   // Make sure it is ok to SetActive(true) on an already active
71   // ActiveStateManager.
72   active_state_manager->SetActive(true);
73   EXPECT_TRUE(active_state_manager->IsActive());
75   active_state_manager->SetActive(false);
76   EXPECT_FALSE(active_state_manager->IsActive());
79 // Tests that ActiveStateManagerImpl::Observer are notified correctly.
80 TEST_F(ActiveStateManagerImplTest, ObserverMethod) {
81   scoped_ptr<ActiveStateManagerImplObserver> observer(
82       new ActiveStateManagerImplObserver());
83   ActiveStateManagerImpl* active_state_manager =
84       static_cast<ActiveStateManagerImpl*>(
85           BrowserState::GetActiveStateManager(browser_state_.get()));
87   active_state_manager->AddObserver(observer.get());
89   EXPECT_CALL(*observer, OnActive()).Times(1);
90   EXPECT_CALL(*observer, OnInactive()).Times(1);
91   EXPECT_CALL(*observer, WillBeDestroyed()).Times(1);
93   active_state_manager->SetActive(true);
94   active_state_manager->SetActive(false);
95   // There is no need to explicitly remove the observer since this call takes
96   // care of it.
97   browser_state_.reset();
100 }  // namespace web