Merge "CastDetailsView: Add unit tests for view model and dialog presenter" into main

/*

 * Copyright (C) 2025 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.internal.app

import android.content.Context

import android.media.MediaRouter

import android.testing.TestableLooper.RunWithLooper

import androidx.test.ext.junit.runners.AndroidJUnit4

import androidx.test.filters.SmallTest

import com.google.common.truth.Truth.assertThat

import org.junit.Test

import org.junit.runner.RunWith

import org.mockito.ArgumentMatchers.anyInt

import org.mockito.kotlin.doReturn

import org.mockito.kotlin.mock

import org.mockito.kotlin.stub

@SmallTest

@RunWithLooper(setAsMainLooper = true)

@RunWith(AndroidJUnit4::class)

class MediaRouteDialogPresenterTest {

    private var selectedRoute: MediaRouter.RouteInfo = mock()

    private var mediaRouter: MediaRouter = mock<MediaRouter> {

        on { selectedRoute } doReturn selectedRoute

    }

    private var context: Context = mock<Context> {

        on { getSystemServiceName(MediaRouter::class.java) } doReturn Context.MEDIA_ROUTER_SERVICE

        on { getSystemService(MediaRouter::class.java) } doReturn mediaRouter

    }

    @Test

    fun shouldShowChooserDialog_routeNotDefault_returnsFalse() {

        selectedRoute.stub {

            on { isDefault } doReturn false

            on { matchesTypes(anyInt()) } doReturn true

        }

        assertThat(MediaRouteDialogPresenter.shouldShowChooserDialog(

            context, MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY))

            .isEqualTo(false)

    }

    @Test

    fun shouldShowChooserDialog_routeDefault_returnsTrue() {

        selectedRoute.stub {

            on { isDefault } doReturn true

            on { matchesTypes(anyInt()) } doReturn true

        }

        assertThat(MediaRouteDialogPresenter.shouldShowChooserDialog(

            context, MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY))

            .isEqualTo(true)

    }

    @Test

    fun shouldShowChooserDialog_routeNotMatch_returnsTrue() {

        selectedRoute.stub {

            on { isDefault } doReturn false

            on { matchesTypes(anyInt()) } doReturn false

        }

        assertThat(MediaRouteDialogPresenter.shouldShowChooserDialog(

            context, MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY))

            .isEqualTo(true)

    }

    @Test

    fun shouldShowChooserDialog_routeDefaultAndNotMatch_returnsTrue() {

        selectedRoute.stub {

            on { isDefault } doReturn true

            on { matchesTypes(anyInt()) } doReturn false

        }

        assertThat(MediaRouteDialogPresenter.shouldShowChooserDialog(

            context, MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY))

            .isEqualTo(true)

    }

}

 No newline at end of file

/*

 * Copyright (C) 2025 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.qs.tiles.dialog

import android.content.Context

import android.media.MediaRouter

import android.provider.Settings

import android.testing.TestableLooper.RunWithLooper

import androidx.test.ext.junit.runners.AndroidJUnit4

import androidx.test.filters.SmallTest

import com.android.internal.app.MediaRouteDialogPresenter

import com.android.systemui.SysuiTestCase

import com.android.systemui.qs.tiles.base.domain.actions.FakeQSTileIntentUserInputHandler

import com.android.systemui.qs.tiles.base.domain.actions.intentInputs

import com.google.common.truth.Truth.assertThat

import org.junit.Test

import org.junit.runner.RunWith

import org.mockito.kotlin.doReturn

import org.mockito.kotlin.mock

import org.mockito.kotlin.stub

@SmallTest

@RunWithLooper(setAsMainLooper = true)

@RunWith(AndroidJUnit4::class)

class CastDetailsViewModelTest : SysuiTestCase() {

    var inputHandler: FakeQSTileIntentUserInputHandler = FakeQSTileIntentUserInputHandler()

    private var context: Context = mock()

    private var mediaRouter: MediaRouter = mock()

    private var selectedRoute: MediaRouter.RouteInfo = mock()

    @Test

    fun testClickOnSettingsButton() {

        var viewModel = CastDetailsViewModel(inputHandler, context, MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY)

        viewModel.clickOnSettingsButton()

        assertThat(inputHandler.handledInputs).hasSize(1)

        val intentInput = inputHandler.intentInputs.last()

        assertThat(intentInput.expandable).isNull()

        assertThat(intentInput.intent.action).isEqualTo(Settings.ACTION_CAST_SETTINGS)

    }

    @Test

    fun testShouldShowChooserDialog() {

        context.stub {

            on { getSystemService(MediaRouter::class.java) } doReturn mediaRouter

        }

        mediaRouter.stub {

            on { selectedRoute } doReturn selectedRoute

        }

        var viewModel =

            CastDetailsViewModel(inputHandler, context, MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY)

        assertThat(viewModel.shouldShowChooserDialog())

            .isEqualTo(

                MediaRouteDialogPresenter.shouldShowChooserDialog(

                    context,

                    MediaRouter.ROUTE_TYPE_REMOTE_DISPLAY,

                )

            )

    }

}