Add test to AudioSlidersInteractor

Test in call mode, the voice call stream should be above the music
stream.

Change-Id: Ia30fa177379d1a5f5fb9f1d2a05d6ad7d5ffca42
Bug: b/373729625
Test: AudioSlidersInteractorTest
Flag: EXEMPT add test

1 files changed, 94 insertions, 0 deletions

diff --git a/packages/SystemUI/multivalentTests/src/com/android/systemui/volume/panel/component/volume/domain/interactor/AudioSlidersInteractorTest.kt b/packages/SystemUI/multivalentTests/src/com/android/systemui/volume/panel/component/volume/domain/interactor/AudioSlidersInteractorTest.kt
new file mode 100644
index 000000000000..7361de7d21b0
--- /dev/null
+++ b/packages/SystemUI/multivalentTests/src/com/android/systemui/volume/panel/component/volume/domain/interactor/AudioSlidersInteractorTest.kt
@@ -0,0 +1,94 @@
+/*
+ * Copyright (C) 2024 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.volume.panel.component.volume.domain.interactor
+
+import android.media.AudioManager
+import android.testing.TestableLooper
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import androidx.test.filters.SmallTest
+import com.android.settingslib.volume.shared.model.AudioStream
+import com.android.systemui.SysuiTestCase
+import com.android.systemui.coroutines.collectLastValue
+import com.android.systemui.kosmos.Kosmos
+import com.android.systemui.kosmos.testScope
+import com.android.systemui.testKosmos
+import com.android.systemui.volume.data.repository.audioRepository
+import com.android.systemui.volume.panel.component.volume.domain.model.SliderType
+import com.google.common.truth.Truth.assertThat
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.test.runCurrent
+import kotlinx.coroutines.test.runTest
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+
+@OptIn(ExperimentalCoroutinesApi::class)
+@SmallTest
+@RunWith(AndroidJUnit4::class)
+@TestableLooper.RunWithLooper(setAsMainLooper = true)
+class AudioSlidersInteractorTest : SysuiTestCase() {
+
+    private val kosmos = testKosmos()
+
+    private lateinit var underTest: AudioSlidersInteractor
+
+    @Before
+    fun setUp() =
+        with(kosmos) {
+            audioRepository.setMode(AudioManager.MODE_NORMAL)
+            underTest = audioSlidersInteractor
+        }
+
+    @Test
+    fun shouldAddAllStreams_notInCall() =
+        with(kosmos) {
+            testScope.runTest {
+                val sliders by collectLastValue(underTest.volumePanelSliders)
+                runCurrent()
+
+                assertThat(sliders).isEqualTo(
+                    mutableListOf(
+                        AudioManager.STREAM_MUSIC,
+                        AudioManager.STREAM_VOICE_CALL,
+                        AudioManager.STREAM_RING,
+                        AudioManager.STREAM_NOTIFICATION,
+                        AudioManager.STREAM_ALARM
+                    ).map { SliderType.Stream(AudioStream(it)) })
+            }
+        }
+
+    @Test
+    fun shouldAddAllStreams_inCall() =
+        with(kosmos) {
+            testScope.runTest {
+                audioRepository.setMode(AudioManager.MODE_IN_CALL)
+
+                val sliders by collectLastValue(underTest.volumePanelSliders)
+                runCurrent()
+
+                // Call stream is before music stream while in call.
+                assertThat(sliders).isEqualTo(
+                    mutableListOf(
+                        AudioManager.STREAM_VOICE_CALL,
+                        AudioManager.STREAM_MUSIC,
+                        AudioManager.STREAM_RING,
+                        AudioManager.STREAM_NOTIFICATION,
+                        AudioManager.STREAM_ALARM
+                    ).map { SliderType.Stream(AudioStream(it)) })
+            }
+        }
+}