Migrates battery_status from content/renderer/ to WebKit/platform/

content/renderer/battery_status/battery_status_dispatcher_unittest.cc

-// 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 "content/renderer/battery_status/battery_status_dispatcher.h"
-
-#include <utility>
-
-#include "base/macros.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/WebBatteryStatusListener.h"
-
-namespace content {
-
-class MockBatteryStatusListener : public blink::WebBatteryStatusListener {
- public:
-  MockBatteryStatusListener() : did_change_battery_status_(false) {}
-  ~MockBatteryStatusListener() override {}
-
-  // blink::WebBatteryStatusListener method.
-  void updateBatteryStatus(const blink::WebBatteryStatus& status) override {
-    status_ = status;
-    did_change_battery_status_ = true;
-  }
-
-  const blink::WebBatteryStatus& status() const { return status_; }
-  bool did_change_battery_status() const { return did_change_battery_status_; }
-
- private:
-  bool did_change_battery_status_;
-  blink::WebBatteryStatus status_;
-
-  DISALLOW_COPY_AND_ASSIGN(MockBatteryStatusListener);
-};
-
-class BatteryStatusDispatcherTest : public testing::Test {
- public:
-  void UpdateBatteryStatus(const device::BatteryStatus& status) {
-    device::BatteryStatusPtr status_ptr(device::BatteryStatus::New());
-    *status_ptr = status;
-    dispatcher_->DidChange(std::move(status_ptr));
-  }
-
-  const MockBatteryStatusListener& listener() const {
-    return listener_;
-  }
-
- protected:
-  void SetUp() override {
-    dispatcher_.reset(new BatteryStatusDispatcher(&listener_));
-  }
-
- private:
-  // We need to create a MockRenderThread so RenderThread::Get() doesn't return
-  // null.
-  MockRenderThread render_thread_;
-  MockBatteryStatusListener listener_;
-  scoped_ptr<BatteryStatusDispatcher> dispatcher_;
-};
-
-TEST_F(BatteryStatusDispatcherTest, UpdateListener) {
-  // TODO(darin): This test isn't super interesting. It just exercises
-  // conversion b/w device::BatteryStatus and blink::WebBatteryStatus.
-
-  device::BatteryStatus status;
-  status.charging = true;
-  status.charging_time = 100;
-  status.discharging_time = 200;
-  status.level = 0.5;
-
-  UpdateBatteryStatus(status);
-
-  const blink::WebBatteryStatus& received_status = listener().status();
-  EXPECT_TRUE(listener().did_change_battery_status());
-  EXPECT_EQ(status.charging, received_status.charging);
-  EXPECT_EQ(status.charging_time, received_status.chargingTime);
-  EXPECT_EQ(status.discharging_time, received_status.dischargingTime);
-  EXPECT_EQ(status.level, received_status.level);
-}
-
-}  // namespace content