chromeos/disks/mock_disk_mount_manager.h

   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 #ifndef CHROMEOS_DISKS_MOCK_DISK_MOUNT_MANAGER_H_
   6 #define CHROMEOS_DISKS_MOCK_DISK_MOUNT_MANAGER_H_
   7
   8 #include <string>
   9
  10 #include "base/observer_list.h"
  11 #include "chromeos/dbus/cros_disks_client.h"
  12 #include "chromeos/disks/disk_mount_manager.h"
  13 #include "testing/gmock/include/gmock/gmock.h"
  14 #include "testing/gtest/include/gtest/gtest.h"
  15
  16 namespace chromeos {
  17 namespace disks {
  18
  19 // TODO(tbarzic): Replace this mock with a fake implementation
  20 // (http://crbug.com/355757)
  21 class MockDiskMountManager : public DiskMountManager {
  22  public:
  23   MockDiskMountManager();
  24   virtual ~MockDiskMountManager();
  25
  26   // DiskMountManager override.
  27   MOCK_METHOD0(Init, void(void));
  28   MOCK_METHOD1(AddObserver, void(DiskMountManager::Observer*));
  29   MOCK_METHOD1(RemoveObserver, void(DiskMountManager::Observer*));
  30   MOCK_CONST_METHOD0(disks, const DiskMountManager::DiskMap&(void));
  31   MOCK_CONST_METHOD1(FindDiskBySourcePath,
  32                      const DiskMountManager::Disk*(const std::string&));
  33   MOCK_CONST_METHOD0(mount_points,
  34                      const DiskMountManager::MountPointMap&(void));
  35   MOCK_METHOD0(RequestMountInfoRefresh, void(void));
  36   MOCK_METHOD4(MountPath, void(const std::string&, const std::string&,
  37                                const std::string&, MountType));
  38   MOCK_METHOD3(UnmountPath, void(const std::string&,
  39                                  UnmountOptions,
  40                                  const DiskMountManager::UnmountPathCallback&));
  41   MOCK_METHOD1(FormatMountedDevice, void(const std::string&));
  42   MOCK_METHOD2(
  43       UnmountDeviceRecursively,
  44       void(const std::string&,
  45            const DiskMountManager::UnmountDeviceRecursivelyCallbackType&));
  46
  47   // Invokes fake device insert events.
  48   void NotifyDeviceInsertEvents();
  49
  50   // Invokes fake device remove events.
  51   void NotifyDeviceRemoveEvents();
  52
  53   // Sets up default results for mock methods.
  54   void SetupDefaultReplies();
  55
  56   // Creates a fake disk entry for the mounted device. This function is
  57   // primarily for StorageMonitorTest.
  58   void CreateDiskEntryForMountDevice(
  59       const DiskMountManager::MountPointInfo& mount_info,
  60       const std::string& device_id,
  61       const std::string& device_label,
  62       const std::string& vendor_name,
  63       const std::string& product_name,
  64       DeviceType device_type,
  65       uint64 total_size_in_bytes,
  66       bool is_parent,
  67       bool has_media,
  68       bool on_boot_device);
  69
  70   // Removes the fake disk entry associated with the mounted device. This
  71   // function is primarily for StorageMonitorTest.
  72   void RemoveDiskEntryForMountDevice(
  73       const DiskMountManager::MountPointInfo& mount_info);
  74
  75  private:
  76   // Is used to implement AddObserver.
  77   void AddObserverInternal(DiskMountManager::Observer* observer);
  78
  79   // Is used to implement RemoveObserver.
  80   void RemoveObserverInternal(DiskMountManager::Observer* observer);
  81
  82   // Is used to implement disks.
  83   const DiskMountManager::DiskMap& disksInternal() const { return disks_; }
  84
  85   const DiskMountManager::MountPointMap& mountPointsInternal() const;
  86
  87   // Returns Disk object associated with the |source_path| or NULL on failure.
  88   const DiskMountManager::Disk* FindDiskBySourcePathInternal(
  89       const std::string& source_path) const;
  90
  91   // Notifies observers about device status update.
  92   void NotifyDeviceChanged(DeviceEvent event,
  93                            const std::string& path);
  94
  95   // Notifies observers about disk status update.
  96   void NotifyDiskChanged(DiskEvent event,
  97                          const DiskMountManager::Disk* disk);
  98
  99   // The list of observers.
 100   ObserverList<DiskMountManager::Observer> observers_;
 101
 102   // The list of disks found.
 103   DiskMountManager::DiskMap disks_;
 104
 105   // The list of existing mount points.
 106   DiskMountManager::MountPointMap mount_points_;
 107
 108   DISALLOW_COPY_AND_ASSIGN(MockDiskMountManager);
 109 };
 110
 111 }  // namespace disks
 112 }  // namespace chromeos
 113
 114 #endif  // CHROMEOS_DISKS_MOCK_DISK_MOUNT_MANAGER_H_