Merge tag 'android-13.0.0_r52' of https://android.googlesource.com/platform/packages/apps/ThemePicker into HEADHEADt13.0

Android 13.0.0 Release 52 (TQ3A.230605.012)

Change-Id: I2cea11fa2f1f02fbd3c9d21cfc1697a79d42a5b7

1 files changed, 120 insertions, 0 deletions

diff --git a/tests/src/com/android/customization/picker/clock/ui/viewmodel/ClockCarouselViewModelTest.kt b/tests/src/com/android/customization/picker/clock/ui/viewmodel/ClockCarouselViewModelTest.kt
new file mode 100644
index 00000000..63f77bd6
--- /dev/null
+++ b/tests/src/com/android/customization/picker/clock/ui/viewmodel/ClockCarouselViewModelTest.kt
@@ -0,0 +1,120 @@
+/*
+ * Copyright (C) 2023 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.customization.picker.clock.ui.viewmodel
+
+import androidx.test.filters.SmallTest
+import com.android.customization.picker.clock.data.repository.FakeClockPickerRepository
+import com.android.customization.picker.clock.domain.interactor.ClockPickerInteractor
+import com.android.customization.picker.clock.shared.model.ClockMetadataModel
+import com.android.wallpaper.testing.collectLastValue
+import com.google.common.truth.Truth.assertThat
+import kotlinx.coroutines.Dispatchers
+import kotlinx.coroutines.ExperimentalCoroutinesApi
+import kotlinx.coroutines.test.StandardTestDispatcher
+import kotlinx.coroutines.test.advanceTimeBy
+import kotlinx.coroutines.test.resetMain
+import kotlinx.coroutines.test.runTest
+import kotlinx.coroutines.test.setMain
+import org.junit.After
+import org.junit.Before
+import org.junit.Test
+import org.junit.runner.RunWith
+import org.junit.runners.JUnit4
+
+@OptIn(ExperimentalCoroutinesApi::class)
+@SmallTest
+@RunWith(JUnit4::class)
+class ClockCarouselViewModelTest {
+    private val repositoryWithMultipleClocks by lazy { FakeClockPickerRepository() }
+    private val repositoryWithSingleClock by lazy {
+        FakeClockPickerRepository(
+            listOf(
+                ClockMetadataModel(
+                    "clock0",
+                    "clock0",
+                    null,
+                    ClockMetadataModel.DEFAULT_COLOR_TONE_PROGRESS,
+                    null,
+                ),
+            )
+        )
+    }
+    private lateinit var underTest: ClockCarouselViewModel
+
+    @Before
+    fun setUp() {
+        val testDispatcher = StandardTestDispatcher()
+        Dispatchers.setMain(testDispatcher)
+    }
+
+    @After
+    fun tearDown() {
+        Dispatchers.resetMain()
+    }
+
+    @Test
+    fun setSelectedClock() = runTest {
+        underTest = ClockCarouselViewModel(ClockPickerInteractor(repositoryWithMultipleClocks))
+        val observedSelectedIndex = collectLastValue(underTest.selectedIndex)
+        advanceTimeBy(ClockCarouselViewModel.CLOCKS_EVENT_UPDATE_DELAY_MILLIS)
+        underTest.setSelectedClock(FakeClockPickerRepository.fakeClocks[2].clockId)
+        assertThat(observedSelectedIndex()).isEqualTo(2)
+    }
+
+    @Test
+    fun setShouldShowCarousel() = runTest {
+        underTest = ClockCarouselViewModel(ClockPickerInteractor(repositoryWithMultipleClocks))
+        val observedIsCarouselVisible = collectLastValue(underTest.isCarouselVisible)
+        advanceTimeBy(ClockCarouselViewModel.CLOCKS_EVENT_UPDATE_DELAY_MILLIS)
+        underTest.showClockCarousel(false)
+        assertThat(observedIsCarouselVisible()).isFalse()
+        underTest.showClockCarousel(true)
+        assertThat(observedIsCarouselVisible()).isTrue()
+    }
+
+    @Test
+    fun shouldNotShowCarouselWhenSingleClock() = runTest {
+        underTest = ClockCarouselViewModel(ClockPickerInteractor(repositoryWithSingleClock))
+        val observedIsCarouselVisible = collectLastValue(underTest.isCarouselVisible)
+        advanceTimeBy(ClockCarouselViewModel.CLOCKS_EVENT_UPDATE_DELAY_MILLIS)
+        underTest.showClockCarousel(false)
+        assertThat(observedIsCarouselVisible()).isFalse()
+        underTest.showClockCarousel(true)
+        assertThat(observedIsCarouselVisible()).isFalse()
+    }
+
+    @Test
+    fun setShouldShowSingleClock() = runTest {
+        underTest = ClockCarouselViewModel(ClockPickerInteractor(repositoryWithSingleClock))
+        val observedIsSingleClockViewVisible = collectLastValue(underTest.isSingleClockViewVisible)
+        advanceTimeBy(ClockCarouselViewModel.CLOCKS_EVENT_UPDATE_DELAY_MILLIS)
+        underTest.showClockCarousel(false)
+        assertThat(observedIsSingleClockViewVisible()).isFalse()
+        underTest.showClockCarousel(true)
+        assertThat(observedIsSingleClockViewVisible()).isTrue()
+    }
+
+    @Test
+    fun shouldNotShowSingleClockWhenMultipleClocks() = runTest {
+        underTest = ClockCarouselViewModel(ClockPickerInteractor(repositoryWithMultipleClocks))
+        val observedIsSingleClockViewVisible = collectLastValue(underTest.isSingleClockViewVisible)
+        advanceTimeBy(ClockCarouselViewModel.CLOCKS_EVENT_UPDATE_DELAY_MILLIS)
+        underTest.showClockCarousel(false)
+        assertThat(observedIsSingleClockViewVisible()).isFalse()
+        underTest.showClockCarousel(true)
+        assertThat(observedIsSingleClockViewVisible()).isFalse()
+    }
+}