Merge "Make battery status refresh in SettingsActivity" into oc-dev

2017-04-17 21:53:56 +00:00
parent 8e1d588cdf 6246fad7ff
commit 3a156f5509
4 changed files with 204 additions and 39 deletions
--- a/tests/robotests/src/com/android/settings/fuelgauge/BatteryBroadcastReceiverTest.java
+++ b/tests/robotests/src/com/android/settings/fuelgauge/BatteryBroadcastReceiverTest.java
@@ -0,0 +1,95 @@
+/*
+ * Copyright (C) 2017 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 android.content.Context;
+import android.content.Intent;
+import android.os.BatteryManager;
+
+import com.android.settings.SettingsRobolectricTestRunner;
+import com.android.settings.TestConfig;
+import com.android.settings.Utils;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.annotation.Config;
+
+import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.Mockito.never;
+import static org.mockito.Mockito.verify;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class BatteryBroadcastReceiverTest {
+    private static final String BATTERY_INIT_LEVEL = "100%";
+    private static final String BATTERY_INIT_STATUS = "Not charging";
+    private static final int BATTERY_INTENT_LEVEL = 80;
+    private static final int BATTERY_INTENT_SCALE = 100;
+
+    @Mock
+    private BatteryBroadcastReceiver.OnBatteryChangedListener mBatteryListener;
+    private BatteryBroadcastReceiver mBatteryBroadcastReceiver;
+    private Context mContext;
+    private Intent mChargingIntent;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mContext = RuntimeEnvironment.application;
+
+        mBatteryBroadcastReceiver = new BatteryBroadcastReceiver(mContext);
+        mBatteryBroadcastReceiver.mBatteryLevel = BATTERY_INIT_LEVEL;
+        mBatteryBroadcastReceiver.mBatteryStatus = BATTERY_INIT_STATUS;
+        mBatteryBroadcastReceiver.setBatteryChangedListener(mBatteryListener);
+
+        mChargingIntent = new Intent(Intent.ACTION_BATTERY_CHANGED);
+        mChargingIntent.putExtra(BatteryManager.EXTRA_LEVEL, BATTERY_INTENT_LEVEL);
+        mChargingIntent.putExtra(BatteryManager.EXTRA_SCALE, BATTERY_INTENT_SCALE);
+        mChargingIntent.putExtra(BatteryManager.EXTRA_STATUS,
+                BatteryManager.BATTERY_STATUS_CHARGING);
+    }
+
+    @Test
+    public void testOnReceive_batteryDataChanged_dataUpdated() {
+        mBatteryBroadcastReceiver.onReceive(mContext, mChargingIntent);
+
+        assertThat(mBatteryBroadcastReceiver.mBatteryLevel).isEqualTo(
+                Utils.getBatteryPercentage(mChargingIntent));
+        assertThat(mBatteryBroadcastReceiver.mBatteryStatus).isEqualTo(
+                Utils.getBatteryStatus(mContext.getResources(), mChargingIntent));
+        verify(mBatteryListener).onBatteryChanged();
+    }
+
+    @Test
+    public void testOnReceive_batteryDataNotChanged_listenerNotInvoked() {
+        final String batteryLevel = Utils.getBatteryPercentage(mChargingIntent);
+        final String batteryStatus = Utils.getBatteryStatus(mContext.getResources(),
+                mChargingIntent);
+        mBatteryBroadcastReceiver.mBatteryLevel = batteryLevel;
+        mBatteryBroadcastReceiver.mBatteryStatus = batteryStatus;
+
+        mBatteryBroadcastReceiver.onReceive(mContext, mChargingIntent);
+
+        assertThat(mBatteryBroadcastReceiver.mBatteryLevel).isEqualTo(batteryLevel);
+        assertThat(mBatteryBroadcastReceiver.mBatteryStatus).isEqualTo(batteryStatus);
+        verify(mBatteryListener, never()).onBatteryChanged();
+    }
+
+}