Merge "[Catalyst] Migrate Wi-Fi switch preference" into main

tests/unit/src/com/android/settings/wifi/WifiSwitchPreferenceTest.kt

@@ -0,0 +1,90 @@
+/*
+ * 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.wifi
+
+import android.content.ContextWrapper
+import android.net.wifi.WifiManager
+import androidx.preference.SwitchPreferenceCompat
+import androidx.test.core.app.ApplicationProvider
+import androidx.test.ext.junit.runners.AndroidJUnit4
+import com.android.settingslib.preference.createAndBindWidget
+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
+import org.mockito.kotlin.stub
+
+@RunWith(AndroidJUnit4::class)
+class WifiSwitchPreferenceTest {
+
+    private var mockWifiManager = mock<WifiManager>()
+
+    private val context =
+        object : ContextWrapper(ApplicationProvider.getApplicationContext()) {
+            override fun getSystemService(name: String): Any? =
+                when (name) {
+                    getSystemServiceName(WifiManager::class.java) -> mockWifiManager
+                    else -> super.getSystemService(name)
+                }
+        }
+
+    private val wifiSwitchPreference = WifiSwitchPreference()
+
+    @Test
+    fun getValue_defaultOn_returnOn() {
+        mockWifiManager.stub { on { isWifiEnabled } doReturn true }
+
+        val getValue = wifiSwitchPreference
+            .storage(context)
+            .getValue(WifiSwitchPreference.KEY, Boolean::class.javaObjectType)
+
+        assertThat(getValue).isTrue()
+    }
+
+    @Test
+    fun getValue_defaultOff_returnOff() {
+        mockWifiManager.stub { on { isWifiEnabled } doReturn false }
+
+        val getValue = wifiSwitchPreference
+            .storage(context)
+            .getValue(WifiSwitchPreference.KEY, Boolean::class.javaObjectType)
+
+        assertThat(getValue).isFalse()
+    }
+
+    @Test
+    fun performClick_defaultOn_checkedIsFalse() {
+        mockWifiManager.stub { on { isWifiEnabled } doReturn true }
+
+        val preference = getSwitchPreference().apply { performClick() }
+
+        assertThat(preference.isChecked).isFalse()
+    }
+
+    @Test
+    fun performClick_defaultOff_checkedIsTrue() {
+        mockWifiManager.stub { on { isWifiEnabled } doReturn false }
+
+        val preference = getSwitchPreference().apply { performClick() }
+
+        assertThat(preference.isChecked).isTrue()
+    }
+
+    private fun getSwitchPreference(): SwitchPreferenceCompat =
+        wifiSwitchPreference.createAndBindWidget(context)
+}