| /* |
| * Copyright (C) 2019 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.notification.people |
| |
| import android.app.PendingIntent |
| import android.content.Intent |
| import android.graphics.drawable.Drawable |
| import android.testing.AndroidTestingRunner |
| import android.view.View |
| import androidx.test.filters.SmallTest |
| import com.android.systemui.SysuiTestCase |
| import com.android.systemui.plugins.ActivityStarter |
| import com.google.common.truth.Truth.assertThat |
| import org.junit.Rule |
| import org.junit.Test |
| import org.junit.runner.RunWith |
| import org.mockito.Mock |
| import org.mockito.Mockito |
| import org.mockito.Mockito.mock |
| import org.mockito.Mockito.verify |
| import org.mockito.junit.MockitoJUnit |
| import org.mockito.junit.MockitoRule |
| import kotlin.reflect.KClass |
| import org.mockito.Mockito.`when` as whenever |
| |
| @SmallTest |
| @RunWith(AndroidTestingRunner::class) |
| class PeopleHubViewControllerTest : SysuiTestCase() { |
| |
| @JvmField @Rule val mockito: MockitoRule = MockitoJUnit.rule() |
| |
| @Mock private lateinit var mockViewBoundary: PeopleHubViewBoundary |
| @Mock private lateinit var mockActivityStarter: ActivityStarter |
| |
| @Test |
| fun testBindViewModelToViewBoundary() { |
| val fakePerson1 = fakePersonViewModel("name") |
| val fakeViewModel = PeopleHubViewModel(sequenceOf(fakePerson1), true) |
| |
| val mockFactory = mock(PeopleHubViewModelFactory::class.java) |
| whenever(mockFactory.createWithAssociatedClickView(any())).thenReturn(fakeViewModel) |
| |
| val mockClickView = mock(View::class.java) |
| whenever(mockViewBoundary.associatedViewForClickAnimation).thenReturn(mockClickView) |
| |
| val fakePersonViewAdapter1 = FakeDataListener<PersonViewModel?>() |
| val fakePersonViewAdapter2 = FakeDataListener<PersonViewModel?>() |
| whenever(mockViewBoundary.personViewAdapters) |
| .thenReturn(sequenceOf(fakePersonViewAdapter1, fakePersonViewAdapter2)) |
| |
| val adapter = PeopleHubViewAdapterImpl(FakeDataSource(mockFactory)) |
| |
| adapter.bindView(mockViewBoundary) |
| |
| assertThat(fakePersonViewAdapter1.lastSeen).isEqualTo(Maybe.Just(fakePerson1)) |
| assertThat(fakePersonViewAdapter2.lastSeen).isEqualTo(Maybe.Just<PersonViewModel?>(null)) |
| verify(mockViewBoundary).setVisible(true) |
| verify(mockFactory).createWithAssociatedClickView(mockClickView) |
| } |
| |
| @Test |
| fun testBindViewModelToViewBoundary_moreDataThanCanBeDisplayed_displaysMostRecent() { |
| val fakePerson1 = fakePersonViewModel("person1") |
| val fakePerson2 = fakePersonViewModel("person2") |
| val fakePerson3 = fakePersonViewModel("person3") |
| val fakePeople = sequenceOf(fakePerson3, fakePerson2, fakePerson1) |
| val fakeViewModel = PeopleHubViewModel(fakePeople, true) |
| |
| val mockFactory = mock(PeopleHubViewModelFactory::class.java) |
| whenever(mockFactory.createWithAssociatedClickView(any())).thenReturn(fakeViewModel) |
| |
| whenever(mockViewBoundary.associatedViewForClickAnimation) |
| .thenReturn(mock(View::class.java)) |
| |
| val fakePersonViewAdapter1 = FakeDataListener<PersonViewModel?>() |
| val fakePersonViewAdapter2 = FakeDataListener<PersonViewModel?>() |
| whenever(mockViewBoundary.personViewAdapters) |
| .thenReturn(sequenceOf(fakePersonViewAdapter1, fakePersonViewAdapter2)) |
| |
| val adapter = PeopleHubViewAdapterImpl(FakeDataSource(mockFactory)) |
| |
| adapter.bindView(mockViewBoundary) |
| |
| assertThat(fakePersonViewAdapter1.lastSeen).isEqualTo(Maybe.Just(fakePerson3)) |
| assertThat(fakePersonViewAdapter2.lastSeen).isEqualTo(Maybe.Just(fakePerson2)) |
| } |
| |
| @Test |
| fun testViewModelDataSourceTransformsModel() { |
| val fakeClickRunnable = mock(Runnable::class.java) |
| val fakePerson = fakePersonModel("id", "name", fakeClickRunnable) |
| val fakeModel = PeopleHubModel(listOf(fakePerson)) |
| val fakeModelDataSource = FakeDataSource(fakeModel) |
| val factoryDataSource = PeopleHubViewModelFactoryDataSourceImpl( |
| mockActivityStarter, |
| fakeModelDataSource |
| ) |
| val fakeListener = FakeDataListener<PeopleHubViewModelFactory>() |
| val mockClickView = mock(View::class.java) |
| |
| factoryDataSource.registerListener(fakeListener) |
| |
| val viewModel = (fakeListener.lastSeen as Maybe.Just).value |
| .createWithAssociatedClickView(mockClickView) |
| assertThat(viewModel.isVisible).isTrue() |
| val people = viewModel.people.toList() |
| assertThat(people.size).isEqualTo(1) |
| assertThat(people[0].name).isEqualTo("name") |
| assertThat(people[0].icon).isSameAs(fakePerson.avatar) |
| |
| people[0].onClick() |
| |
| verify(fakeClickRunnable).run() |
| } |
| } |
| |
| /** Works around Mockito matchers returning `null` and breaking non-nullable Kotlin code. */ |
| private inline fun <reified T : Any> any(): T { |
| return Mockito.any() ?: createInstance(T::class) |
| } |
| |
| /** Works around Mockito matchers returning `null` and breaking non-nullable Kotlin code. */ |
| private inline fun <reified T : Any> same(value: T): T { |
| return Mockito.same(value) ?: createInstance(T::class) |
| } |
| |
| /** Creates an instance of the given class. */ |
| private fun <T : Any> createInstance(clazz: KClass<T>): T = castNull() |
| |
| /** Tricks the Kotlin compiler into assigning `null` to a non-nullable variable. */ |
| @Suppress("UNCHECKED_CAST") |
| private fun <T> castNull(): T = null as T |
| |
| private fun fakePersonModel( |
| id: String, |
| name: CharSequence, |
| clickRunnable: Runnable, |
| userId: Int = 0 |
| ): PersonModel = |
| PersonModel(id, name, mock(Drawable::class.java), clickRunnable, userId) |
| |
| private fun fakePersonViewModel(name: CharSequence): PersonViewModel = |
| PersonViewModel(name, mock(Drawable::class.java), mock({}.javaClass)) |
| |
| sealed class Maybe<T> { |
| data class Just<T>(val value: T) : Maybe<T>() |
| class Nothing<T> : Maybe<T>() { |
| override fun equals(other: Any?): Boolean { |
| if (this === other) return true |
| if (javaClass != other?.javaClass) return false |
| return true |
| } |
| |
| override fun hashCode(): Int { |
| return javaClass.hashCode() |
| } |
| } |
| } |
| |
| class FakeDataListener<T> : DataListener<T> { |
| |
| var lastSeen: Maybe<T> = Maybe.Nothing() |
| |
| override fun onDataChanged(data: T) { |
| lastSeen = Maybe.Just(data) |
| } |
| } |