| /* |
| * Copyright (C) 2022 The Android Open Source Project |
| * |
| * Licensed under the Apache License, Version 2.0 (the "License"); |
| * you may not use this file except in compliance with the License. |
| * You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, software |
| * distributed under the License is distributed on an "AS IS" BASIS, |
| * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| * See the License for the specific language governing permissions and |
| * limitations under the License. |
| */ |
| |
| package com.android.systemui.statusbar.policy |
| |
| import com.android.systemui.statusbar.policy.UserSwitcherController.UserSwitchCallback |
| import com.android.systemui.util.mockito.any |
| import com.android.systemui.util.mockito.mock |
| import org.mockito.Mockito.`when` as whenever |
| |
| /** |
| * A wrapper around a mocked [UserSwitcherController] to be used in tests. |
| * |
| * Note that this was implemented as a mock wrapper instead of fake implementation of a common |
| * interface given how big the UserSwitcherController grew. |
| */ |
| class MockUserSwitcherControllerWrapper( |
| currentUserName: String = "", |
| ) { |
| val controller: UserSwitcherController = mock() |
| private val callbacks = LinkedHashSet<UserSwitchCallback>() |
| |
| var currentUserName = currentUserName |
| set(value) { |
| if (value != field) { |
| field = value |
| notifyCallbacks() |
| } |
| } |
| |
| private fun notifyCallbacks() { |
| callbacks.forEach { it.onUserSwitched() } |
| } |
| |
| init { |
| whenever(controller.addUserSwitchCallback(any())).then { invocation -> |
| callbacks.add(invocation.arguments.first() as UserSwitchCallback) |
| } |
| |
| whenever(controller.removeUserSwitchCallback(any())).then { invocation -> |
| callbacks.remove(invocation.arguments.first() as UserSwitchCallback) |
| } |
| |
| whenever(controller.currentUserName).thenAnswer { this.currentUserName } |
| } |
| } |