Merge "Verify and reset invalid scheduled battery level in the booting stage"

tests/robotests/src/com/android/settings/fuelgauge/BatterySettingsMigrateCheckerTest.java

@@ -0,0 +1,87 @@
+/*
+ * Copyright (C) 2022 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.fuelgauge;
+
+import static com.google.common.truth.Truth.assertThat;
+
+import android.content.Context;
+import android.content.Intent;
+import android.provider.Settings;
+
+import com.android.settings.fuelgauge.batterysaver.BatterySaverScheduleRadioButtonsController;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+
+@RunWith(RobolectricTestRunner.class)
+public final class BatterySettingsMigrateCheckerTest {
+
+    private Context mContext;
+    private BatterySettingsMigrateChecker mBatterySettingsMigrateChecker;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
+        mBatterySettingsMigrateChecker = new BatterySettingsMigrateChecker();
+    }
+
+    @Test
+    public void onReceive_invalidScheduledLevel_resetScheduledValue() {
+        final int invalidScheduledLevel = 5;
+        setScheduledLevel(invalidScheduledLevel);
+
+        mBatterySettingsMigrateChecker.onReceive(mContext, new Intent());
+
+        assertThat(getScheduledLevel())
+                .isEqualTo(BatterySaverScheduleRadioButtonsController.TRIGGER_LEVEL_MIN);
+    }
+
+    @Test
+    public void onReceive_validScheduledLevel_notResetScheduledValue() {
+        final int validScheduledLevel = 12;
+        setScheduledLevel(validScheduledLevel);
+
+        mBatterySettingsMigrateChecker.onReceive(mContext, new Intent());
+
+        assertThat(getScheduledLevel()).isEqualTo(validScheduledLevel);
+    }
+
+    @Test
+    public void onReceive_validSpecialScheduledLevel_notResetScheduledValue() {
+        final int validScheduledLevel = 0;
+        setScheduledLevel(validScheduledLevel);
+
+        mBatterySettingsMigrateChecker.onReceive(mContext, new Intent());
+
+        assertThat(getScheduledLevel()).isEqualTo(validScheduledLevel);
+    }
+
+    private void setScheduledLevel(int scheduledLevel) {
+        Settings.Global.putInt(mContext.getContentResolver(),
+                Settings.Global.LOW_POWER_MODE_TRIGGER_LEVEL, scheduledLevel);
+    }
+
+    private int getScheduledLevel() {
+        return Settings.Global.getInt(mContext.getContentResolver(),
+                Settings.Global.LOW_POWER_MODE_TRIGGER_LEVEL, /*defaultValue*/ 0);
+    }
+}