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.data.repository 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.testKosmos 25 import com.google.common.truth.Truth.assertThat 26 import kotlinx.coroutines.test.runTest 27 import org.junit.Test 28 import org.junit.runner.RunWith 29 30 @SmallTest 31 @RunWith(AndroidJUnit4::class) 32 class BrightnessMirrorShowingRepositoryTest : SysuiTestCase() { 33 34 private val kosmos = testKosmos() 35 36 private val underTest = BrightnessMirrorShowingRepository() 37 38 @Test isShowing_setAndFlownull39 fun isShowing_setAndFlow() = 40 kosmos.testScope.runTest { 41 val isShowing by collectLastValue(underTest.isShowing) 42 43 assertThat(isShowing).isFalse() 44 45 underTest.setMirrorShowing(true) 46 assertThat(isShowing).isTrue() 47 48 underTest.setMirrorShowing(false) 49 assertThat(isShowing).isFalse() 50 } 51 } 52