1 /*
2  * Copyright (C) 2024 The Android Open Source Project
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  *      http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15  */
16 
17 package com.android.systemui.settings.brightness.domain.interactor
18 
19 import androidx.test.ext.junit.runners.AndroidJUnit4
20 import androidx.test.filters.SmallTest
21 import com.android.systemui.SysuiTestCase
22 import com.android.systemui.coroutines.collectLastValue
23 import com.android.systemui.kosmos.testScope
24 import com.android.systemui.settings.brightness.data.repository.brightnessMirrorShowingRepository
25 import com.android.systemui.testKosmos
26 import com.google.common.truth.Truth.assertThat
27 import kotlinx.coroutines.test.runTest
28 import org.junit.Test
29 import org.junit.runner.RunWith
30 
31 @SmallTest
32 @RunWith(AndroidJUnit4::class)
33 class BrightnessMirrorShowingInteractorTest : SysuiTestCase() {
34 
35     private val kosmos = testKosmos()
36 
37     private val underTest =
38         BrightnessMirrorShowingInteractor(kosmos.brightnessMirrorShowingRepository)
39 
40     @Test
isShowing_setAndFlownull41     fun isShowing_setAndFlow() =
42         kosmos.testScope.runTest {
43             val isShowing by collectLastValue(underTest.isShowing)
44 
45             assertThat(isShowing).isFalse()
46 
47             underTest.setMirrorShowing(true)
48             assertThat(isShowing).isTrue()
49 
50             underTest.setMirrorShowing(false)
51             assertThat(isShowing).isFalse()
52         }
53 }
54