| /* |
| * 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.ArgumentMatchers.nullable; |
| import static org.mockito.Matchers.anyInt; |
| import static org.mockito.Mockito.spy; |
| import static org.mockito.Mockito.verify; |
| import static org.mockito.Mockito.when; |
| |
| import android.content.Context; |
| import androidx.preference.PreferenceViewHolder; |
| import android.view.LayoutInflater; |
| import android.view.View; |
| import android.widget.TextView; |
| |
| import com.android.settings.R; |
| import com.android.settings.graph.UsageView; |
| import com.android.settings.testutils.SettingsRobolectricTestRunner; |
| import com.android.settings.testutils.shadow.SettingsShadowResources; |
| |
| 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) |
| @Config(shadows = SettingsShadowResources.SettingsShadowTheme.class) |
| public class BatteryHistoryPreferenceTest { |
| |
| private static final String TEST_STRING = "test"; |
| @Mock |
| private PreferenceViewHolder mViewHolder; |
| @Mock |
| private BatteryInfo mBatteryInfo; |
| @Mock |
| private TextView mTextView; |
| @Mock |
| private UsageView mUsageView; |
| @Mock |
| private View mLabelView; |
| private BatteryHistoryPreference mBatteryHistoryPreference; |
| |
| @Before |
| public void setUp() { |
| MockitoAnnotations.initMocks(this); |
| final Context context = RuntimeEnvironment.application; |
| final View itemView = |
| LayoutInflater.from(context).inflate(R.layout.battery_usage_graph, null); |
| |
| mBatteryHistoryPreference = new BatteryHistoryPreference(context, null); |
| mBatteryHistoryPreference.mBatteryInfo = mBatteryInfo; |
| mViewHolder = spy(PreferenceViewHolder.createInstanceForTests(itemView)); |
| when(mViewHolder.findViewById(R.id.battery_usage)).thenReturn(mUsageView); |
| when(mViewHolder.findViewById(R.id.charge)).thenReturn(mTextView); |
| when(mUsageView.findViewById(anyInt())).thenReturn(mLabelView); |
| } |
| |
| @Test |
| public void testOnBindViewHolder_updateBatteryUsage() { |
| mBatteryHistoryPreference.onBindViewHolder(mViewHolder); |
| |
| verify(mViewHolder).findViewById(R.id.battery_usage); |
| verify(mTextView).setText(nullable(String.class)); |
| verify(mBatteryInfo).bindHistory(mUsageView); |
| } |
| |
| @Test |
| public void testSetBottomSummary_updatesBottomSummaryTextIfSet() { |
| mBatteryHistoryPreference.setBottomSummary(TEST_STRING); |
| mBatteryHistoryPreference.onBindViewHolder(mViewHolder); |
| |
| TextView view = (TextView) mViewHolder.findViewById(R.id.bottom_summary); |
| assertThat(view.getVisibility()).isEqualTo(View.VISIBLE); |
| assertThat(view.getText()).isEqualTo(TEST_STRING); |
| assertThat(mBatteryHistoryPreference.hideSummary).isFalse(); |
| } |
| |
| @Test |
| public void testSetBottomSummary_leavesBottomSummaryTextBlankIfNotSet() { |
| mBatteryHistoryPreference.hideBottomSummary(); |
| mBatteryHistoryPreference.onBindViewHolder(mViewHolder); |
| |
| TextView view = (TextView) mViewHolder.findViewById(R.id.bottom_summary); |
| assertThat(view.getVisibility()).isEqualTo(View.GONE); |
| assertThat(view.getText()).isEqualTo(""); |
| assertThat(mBatteryHistoryPreference.hideSummary).isTrue(); |
| } |
| } |