Merge "Migrate Dial pad tones preference" into main

tests/robotests/src/com/android/settings/notification/DialPadTonePreferenceControllerTest.java

@@ -39,6 +39,7 @@ import org.robolectric.RobolectricTestRunner;
 import org.robolectric.RuntimeEnvironment;
 import org.robolectric.annotation.Config;
 
+// LINT.IfChange
 @RunWith(RobolectricTestRunner.class)
 @Config(shadows = {
         com.android.settings.testutils.shadow.ShadowFragment.class,
@@ -123,3 +124,4 @@ public class DialPadTonePreferenceControllerTest {
         assertThat(System.getInt(mContentResolver, System.DTMF_TONE_WHEN_DIALING, 1)).isEqualTo(0);
     }
 }
+// LINT.ThenChange(DialPadTonePreferenceTest.kt)

tests/robotests/src/com/android/settings/notification/DialPadTonePreferenceTest.kt

@@ -0,0 +1,106 @@
+/*
+ * 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.settings.notification
+
+import android.content.Context
+import android.content.ContextWrapper
+import android.provider.Settings.System.DTMF_TONE_WHEN_DIALING
+import android.telephony.TelephonyManager
+import androidx.preference.SwitchPreferenceCompat
+import androidx.test.core.app.ApplicationProvider
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.android.settingslib.datastore.SettingsSystemStore
+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
+
+// LINT.IfChange
+@RunWith(AndroidJUnit4::class)
+class DialPadTonePreferenceTest {
+    private var telephonyManager: TelephonyManager? = null
+
+    private val context =
+        object : ContextWrapper(ApplicationProvider.getApplicationContext()) {
+            override fun getSystemService(name: String): Any? =
+                when (name) {
+                    Context.TELEPHONY_SERVICE -> telephonyManager
+                    else -> super.getSystemService(name)
+                }
+        }
+
+    private val dialPadTonePreference = DialPadTonePreference()
+
+    @Test
+    fun isAvailable_voiceCapable_shouldReturnTrue() {
+        telephonyManager = mock { on { isVoiceCapable } doReturn true }
+
+        assertThat(dialPadTonePreference.isAvailable(context)).isTrue()
+    }
+
+    @Test
+    fun isAvailable_noVoicCapable_shouldReturnFalse() {
+        telephonyManager = mock { on { isVoiceCapable } doReturn false }
+
+        assertThat(dialPadTonePreference.isAvailable(context)).isFalse()
+    }
+
+    @Test
+    fun performClick_shouldPreferenceChangeToChecked() {
+        setDialPadToneEnabled(false)
+
+        val preference = getSwitchPreference().apply { performClick() }
+
+        assertThat(preference.isChecked).isTrue()
+    }
+
+    @Test
+    fun performClick_shouldPreferenceChangeToUnchecked() {
+        setDialPadToneEnabled(true)
+
+        val preference = getSwitchPreference().apply { performClick() }
+
+        assertThat(preference.isChecked).isFalse()
+    }
+
+    @Test
+    fun dialToneEnabled_shouldCheckedPreference() {
+        setDialPadToneEnabled(true)
+
+        assertThat(getSwitchPreference().isChecked).isTrue()
+    }
+
+    @Test
+    fun dialToneDisabled_shouldUncheckedPreference() {
+        setDialPadToneEnabled(false)
+
+        assertThat(getSwitchPreference().isChecked).isFalse()
+    }
+
+    private fun getSwitchPreference(): SwitchPreferenceCompat =
+        dialPadTonePreference.run {
+            val preference = createWidget(context)
+            bind(preference, this)
+            preference as SwitchPreferenceCompat
+        }
+
+    private fun setDialPadToneEnabled(enabled: Boolean) {
+        SettingsSystemStore.get(context)
+            .setValue(DTMF_TONE_WHEN_DIALING, Boolean::class.javaObjectType, enabled)
+    }
+}
+// LINT.ThenChange(DialPadTonePreferenceControllerTest.java)