Index: content/renderer/screen_orientation/screen_orientation_dispatcher_unittest.cc |
diff --git a/content/renderer/screen_orientation/screen_orientation_dispatcher_unittest.cc b/content/renderer/screen_orientation/screen_orientation_dispatcher_unittest.cc |
new file mode 100644 |
index 0000000000000000000000000000000000000000..966c04221d5435bfa7bd9e30b2964035c6e9b7c8 |
--- /dev/null |
+++ b/content/renderer/screen_orientation/screen_orientation_dispatcher_unittest.cc |
@@ -0,0 +1,111 @@ |
+// 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 "screen_orientation_dispatcher.h" |
+ |
+#include "base/logging.h" |
+#include "base/memory/scoped_ptr.h" |
+#include "content/common/screen_orientation_messages.h" |
+#include "content/public/test/mock_render_thread.h" |
+#include "content/public/test/test_utils.h" |
+#include "testing/gtest/include/gtest/gtest.h" |
+#include "third_party/WebKit/public/platform/WebScreenOrientationListener.h" |
+ |
+namespace content { |
+ |
+class MockScreenOrientationListener : |
+ public blink::WebScreenOrientationListener { |
+ public: |
+ MockScreenOrientationListener(); |
+ virtual ~MockScreenOrientationListener() {} |
+ |
+ virtual void didChangeScreenOrientation(blink::WebScreenOrientation) OVERRIDE; |
+ |
+ bool did_change_screen_orientation() const { |
+ return did_change_screen_orientation_; |
+ } |
+ |
+ blink::WebScreenOrientation screen_orientation() const { |
+ return screen_orientation_; |
+ } |
+ |
+ private: |
+ bool did_change_screen_orientation_; |
+ blink::WebScreenOrientation screen_orientation_; |
+ |
+ DISALLOW_COPY_AND_ASSIGN(MockScreenOrientationListener); |
+}; |
+ |
+MockScreenOrientationListener::MockScreenOrientationListener() |
+ : did_change_screen_orientation_(false), |
+ screen_orientation_(blink::WebScreenOrientationPortraitPrimary) { |
+} |
+ |
+void MockScreenOrientationListener::didChangeScreenOrientation( |
+ blink::WebScreenOrientation orientation) { |
+ did_change_screen_orientation_ = true; |
+ screen_orientation_ = orientation; |
+} |
+ |
+class ScreenOrientationDispatcherTest : public testing::Test { |
+ protected: |
+ virtual void SetUp() OVERRIDE { |
+ render_thread_.reset(new MockRenderThread); |
+ listener_.reset(new MockScreenOrientationListener); |
+ dispatcher_.reset(new ScreenOrientationDispatcher(render_thread_.get())); |
+ dispatcher_->setListener(listener_.get()); |
+ } |
+ |
+ scoped_ptr<MockRenderThread> render_thread_; |
+ scoped_ptr<MockScreenOrientationListener> listener_; |
+ scoped_ptr<ScreenOrientationDispatcher> dispatcher_; |
+}; |
+ |
+TEST_F(ScreenOrientationDispatcherTest, ListensToMessages) { |
+ EXPECT_TRUE(render_thread_->observers().HasObserver(dispatcher_.get())); |
+ |
+ render_thread_->OnControlMessageReceived( |
+ ScreenOrientationMsg_OrientationChange( |
+ blink::WebScreenOrientationPortraitPrimary)); |
+ |
+ EXPECT_TRUE(listener_->did_change_screen_orientation()); |
+} |
+ |
+TEST_F(ScreenOrientationDispatcherTest, NullListener) { |
+ dispatcher_->setListener(NULL); |
+ |
+ render_thread_->OnControlMessageReceived( |
+ ScreenOrientationMsg_OrientationChange( |
+ blink::WebScreenOrientationPortraitPrimary)); |
+ |
+ EXPECT_FALSE(listener_->did_change_screen_orientation()); |
+} |
+ |
+TEST_F(ScreenOrientationDispatcherTest, ValidValues) { |
+ render_thread_->OnControlMessageReceived( |
+ ScreenOrientationMsg_OrientationChange( |
+ blink::WebScreenOrientationPortraitPrimary)); |
+ EXPECT_EQ(blink::WebScreenOrientationPortraitPrimary, |
+ listener_->screen_orientation()); |
+ |
+ render_thread_->OnControlMessageReceived( |
+ ScreenOrientationMsg_OrientationChange( |
+ blink::WebScreenOrientationLandscapePrimary)); |
+ EXPECT_EQ(blink::WebScreenOrientationLandscapePrimary, |
+ listener_->screen_orientation()); |
+ |
+ render_thread_->OnControlMessageReceived( |
+ ScreenOrientationMsg_OrientationChange( |
+ blink::WebScreenOrientationPortraitSecondary)); |
+ EXPECT_EQ(blink::WebScreenOrientationPortraitSecondary, |
+ listener_->screen_orientation()); |
+ |
+ render_thread_->OnControlMessageReceived( |
+ ScreenOrientationMsg_OrientationChange( |
+ blink::WebScreenOrientationLandscapeSecondary)); |
+ EXPECT_EQ(blink::WebScreenOrientationLandscapeSecondary, |
+ listener_->screen_orientation()); |
+} |
+ |
+} // namespace content |