| /* |
| * Copyright (C) 2020 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.controls.management |
| |
| import android.content.ComponentName |
| import android.content.Context |
| import android.content.ContextWrapper |
| import android.content.pm.ServiceInfo |
| import android.os.UserHandle |
| import android.testing.AndroidTestingRunner |
| import androidx.test.filters.SmallTest |
| import com.android.settingslib.applications.ServiceListing |
| import com.android.systemui.SysuiTestCase |
| import com.android.systemui.controls.ControlsServiceInfo |
| import com.android.systemui.util.concurrency.FakeExecutor |
| import com.android.systemui.util.time.FakeSystemClock |
| import org.junit.After |
| import org.junit.Assert.assertEquals |
| import org.junit.Assert.assertTrue |
| import org.junit.Before |
| import org.junit.Test |
| import org.junit.runner.RunWith |
| import org.mockito.ArgumentCaptor |
| import org.mockito.Mock |
| import org.mockito.Mockito |
| import org.mockito.Mockito.`when` |
| import org.mockito.Mockito.never |
| import org.mockito.Mockito.reset |
| import org.mockito.Mockito.verify |
| import org.mockito.MockitoAnnotations |
| |
| @SmallTest |
| @RunWith(AndroidTestingRunner::class) |
| class ControlsListingControllerImplTest : SysuiTestCase() { |
| |
| companion object { |
| private const val TEST_LABEL = "TEST_LABEL" |
| private const val TEST_PERMISSION = "permission" |
| fun <T> capture(argumentCaptor: ArgumentCaptor<T>): T = argumentCaptor.capture() |
| fun <T> any(): T = Mockito.any<T>() |
| } |
| |
| @Mock |
| private lateinit var mockSL: ServiceListing |
| @Mock |
| private lateinit var mockCallback: ControlsListingController.ControlsListingCallback |
| @Mock |
| private lateinit var mockCallbackOther: ControlsListingController.ControlsListingCallback |
| @Mock |
| private lateinit var serviceInfo: ServiceInfo |
| @Mock |
| private lateinit var componentName: ComponentName |
| |
| private val executor = FakeExecutor(FakeSystemClock()) |
| |
| private lateinit var controller: ControlsListingControllerImpl |
| |
| private var serviceListingCallbackCaptor = |
| ArgumentCaptor.forClass(ServiceListing.Callback::class.java) |
| |
| private val user = mContext.userId |
| private val otherUser = user + 1 |
| |
| @Before |
| fun setUp() { |
| MockitoAnnotations.initMocks(this) |
| |
| `when`(serviceInfo.componentName).thenReturn(componentName) |
| |
| val wrapper = object : ContextWrapper(mContext) { |
| override fun createContextAsUser(user: UserHandle, flags: Int): Context { |
| return baseContext |
| } |
| } |
| |
| controller = ControlsListingControllerImpl(wrapper, executor, { mockSL }) |
| verify(mockSL).addCallback(capture(serviceListingCallbackCaptor)) |
| } |
| |
| @After |
| fun tearDown() { |
| executor.advanceClockToLast() |
| executor.runAllReady() |
| } |
| |
| @Test |
| fun testStartsOnUser() { |
| assertEquals(user, controller.currentUserId) |
| } |
| |
| @Test |
| fun testNoServices_notListening() { |
| assertTrue(controller.getCurrentServices().isEmpty()) |
| } |
| |
| @Test |
| fun testStartListening_onFirstCallback() { |
| controller.addCallback(mockCallback) |
| executor.runAllReady() |
| |
| verify(mockSL).setListening(true) |
| } |
| |
| @Test |
| fun testStartListening_onlyOnce() { |
| controller.addCallback(mockCallback) |
| controller.addCallback(mockCallbackOther) |
| |
| executor.runAllReady() |
| |
| verify(mockSL).setListening(true) |
| } |
| |
| @Test |
| fun testStopListening_callbackRemoved() { |
| controller.addCallback(mockCallback) |
| |
| executor.runAllReady() |
| |
| controller.removeCallback(mockCallback) |
| |
| executor.runAllReady() |
| |
| verify(mockSL).setListening(false) |
| } |
| |
| @Test |
| fun testStopListening_notWhileRemainingCallbacks() { |
| controller.addCallback(mockCallback) |
| controller.addCallback(mockCallbackOther) |
| |
| executor.runAllReady() |
| |
| controller.removeCallback(mockCallback) |
| |
| executor.runAllReady() |
| |
| verify(mockSL, never()).setListening(false) |
| } |
| |
| @Test |
| fun testReloadOnFirstCallbackAdded() { |
| controller.addCallback(mockCallback) |
| executor.runAllReady() |
| |
| verify(mockSL).reload() |
| } |
| |
| @Test |
| fun testCallbackCalledWhenAdded() { |
| `when`(mockSL.reload()).then { |
| serviceListingCallbackCaptor.value.onServicesReloaded(emptyList()) |
| } |
| |
| controller.addCallback(mockCallback) |
| executor.runAllReady() |
| verify(mockCallback).onServicesUpdated(any()) |
| reset(mockCallback) |
| |
| controller.addCallback(mockCallbackOther) |
| executor.runAllReady() |
| verify(mockCallbackOther).onServicesUpdated(any()) |
| verify(mockCallback, never()).onServicesUpdated(any()) |
| } |
| |
| @Test |
| fun testCallbackGetsList() { |
| val list = listOf(serviceInfo) |
| controller.addCallback(mockCallback) |
| controller.addCallback(mockCallbackOther) |
| |
| @Suppress("unchecked_cast") |
| val captor: ArgumentCaptor<List<ControlsServiceInfo>> = |
| ArgumentCaptor.forClass(List::class.java) |
| as ArgumentCaptor<List<ControlsServiceInfo>> |
| |
| executor.runAllReady() |
| reset(mockCallback) |
| reset(mockCallbackOther) |
| |
| serviceListingCallbackCaptor.value.onServicesReloaded(list) |
| |
| executor.runAllReady() |
| verify(mockCallback).onServicesUpdated(capture(captor)) |
| assertEquals(1, captor.value.size) |
| assertEquals(componentName.flattenToString(), captor.value[0].key) |
| |
| verify(mockCallbackOther).onServicesUpdated(capture(captor)) |
| assertEquals(1, captor.value.size) |
| assertEquals(componentName.flattenToString(), captor.value[0].key) |
| } |
| |
| @Test |
| fun testChangeUser() { |
| controller.changeUser(UserHandle.of(otherUser)) |
| executor.runAllReady() |
| assertEquals(otherUser, controller.currentUserId) |
| } |
| } |