| /* |
| * 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 static com.google.common.truth.Truth.assertThat; |
| import static org.mockito.Mockito.doReturn; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.verify; |
| |
| import android.content.Context; |
| import android.graphics.ColorFilter; |
| |
| import com.android.settings.TestConfig; |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| import com.android.settings.testutils.shadow.SettingsShadowResources; |
| import com.android.settings.testutils.shadow.SettingsShadowResources.SettingsShadowTheme; |
| |
| 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; |
| |
| @RunWith(SettingsRobolectricTestRunner.class) |
| // TODO: Consider making the shadow class set global using a robolectric.properties file. |
| @Config(manifest = TestConfig.MANIFEST_PATH, |
| sdk = TestConfig.SDK_VERSION, |
| shadows = { |
| SettingsShadowResources.class, |
| SettingsShadowTheme.class, |
| }) |
| public class BatteryMeterViewTest { |
| private static final int BATTERY_LEVEL = 100; |
| private static final int BATTERY_CRITICAL_LEVEL = 15; |
| private static final int BATTERY_LOW_LEVEL = 3; |
| @Mock |
| private ColorFilter mErrorColorFilter; |
| @Mock |
| private ColorFilter mAccentColorFilter; |
| private Context mContext; |
| private BatteryMeterView mBatteryMeterView; |
| private BatteryMeterView.BatteryMeterDrawable mDrawable; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| |
| mContext = RuntimeEnvironment.application; |
| mBatteryMeterView = new BatteryMeterView(mContext); |
| mDrawable = spy(new BatteryMeterView.BatteryMeterDrawable(mContext, 0)); |
| |
| mBatteryMeterView.mDrawable = mDrawable; |
| mBatteryMeterView.mAccentColorFilter = mAccentColorFilter; |
| mBatteryMeterView.mErrorColorFilter = mErrorColorFilter; |
| |
| doReturn(BATTERY_CRITICAL_LEVEL).when(mDrawable).getCriticalLevel(); |
| } |
| |
| @Test |
| public void testSetBatteryInfo_setCorrectly() { |
| mBatteryMeterView.setBatteryLevel(BATTERY_LEVEL); |
| |
| assertThat(mDrawable.getBatteryLevel()).isEqualTo(BATTERY_LEVEL); |
| } |
| |
| @Test |
| public void testSetBatteryInfo_levelLow_setErrorColor() { |
| mBatteryMeterView.setBatteryLevel(BATTERY_LOW_LEVEL); |
| |
| verify(mDrawable).setBatteryColorFilter(mErrorColorFilter); |
| } |
| |
| @Test |
| public void testSetBatteryInfo_levelNormal_setNormalColor() { |
| mBatteryMeterView.setBatteryLevel(BATTERY_LEVEL); |
| |
| verify(mDrawable).setBatteryColorFilter(mAccentColorFilter); |
| } |
| } |