Add base preference for new Bluetooth developer option
Bug: 142227996 Test: manual Change-Id: I23c11072a326473bdc7ce169c6c2fb970a8f828d
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timhypeng
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/*
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* Copyright (C) 2019 The Android Open Source Project
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*
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* Licensed under the Apache License, Version 2.0 (the "License");
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* you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package com.android.settings.development.bluetooth;
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import static com.google.common.truth.Truth.assertThat;
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import static org.mockito.Mockito.spy;
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import static org.mockito.Mockito.verify;
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import static org.mockito.Mockito.when;
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import android.app.Dialog;
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import android.content.Context;
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import android.view.View;
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import android.widget.RadioButton;
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import android.widget.RadioGroup;
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import android.widget.TextView;
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import com.android.settings.R;
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import org.junit.Before;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.mockito.Mock;
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import org.mockito.MockitoAnnotations;
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import org.robolectric.RobolectricTestRunner;
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import org.robolectric.RuntimeEnvironment;
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import java.util.ArrayList;
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import java.util.List;
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@RunWith(RobolectricTestRunner.class)
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public class BaseBluetoothDialogPreferenceTest {
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private static final int ID1 = 99;
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private static final int ID2 = 100;
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private static final int RADIOGROUP_ID = 101;
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private static final int TEXT_VIEW_ID = R.id.bluetooth_audio_codec_help_info;
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private static final String BUTTON1 = "Test button1";
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private static final String BUTTON2 = "Test button2";
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private static final String SUMMARY1 = "Test summary1";
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private static final String SUMMARY2 = "Test summary2";
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@Mock
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private BaseBluetoothDialogPreference.Callback mCallback;
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@Mock
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private Dialog mDialog;
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@Mock
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private View mView;
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private BaseBluetoothDialogPreference mPreference;
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private Context mContext;
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private RadioButton mRadioButton1;
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private RadioButton mRadioButton2;
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private RadioGroup mRadioGroup;
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private TextView mTextView;
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@Before
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public void setup() {
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MockitoAnnotations.initMocks(this);
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mContext = RuntimeEnvironment.application;
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mPreference = spy(new BaseBluetoothDialogPreferenceImpl(mContext));
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mRadioButton1 = new RadioButton(mContext);
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mRadioButton1.setId(ID1);
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mRadioButton2 = new RadioButton(mContext);
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mRadioButton2.setId(ID2);
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mRadioGroup = new RadioGroup(mContext);
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mRadioGroup.addView(mRadioButton1);
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mRadioGroup.addView(mRadioButton2);
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mTextView = new TextView(mContext);
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mPreference.mRadioButtonIds.add(ID1);
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mPreference.mRadioButtonIds.add(ID2);
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mPreference.mRadioButtonStrings.add(BUTTON1);
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mPreference.mRadioButtonStrings.add(BUTTON2);
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mPreference.mSummaryStrings.add(SUMMARY1);
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mPreference.mSummaryStrings.add(SUMMARY2);
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mPreference.setCallback(mCallback);
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when(mView.findViewById(mPreference.getRadioButtonGroupId())).thenReturn(mRadioGroup);
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}
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@Test
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public void onBindDialogView_checkRadioButtonsSelection() {
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when(mCallback.getCurrentConfigIndex()).thenReturn(1);
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assertThat(mRadioGroup.getCheckedRadioButtonId()).isNotEqualTo(ID2);
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mPreference.onBindDialogView(mView);
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assertThat(mRadioGroup.getCheckedRadioButtonId()).isEqualTo(ID2);
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}
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@Test
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public void onBindDialogView_checkRadioButtonsText() {
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when(mView.findViewById(ID1)).thenReturn(mRadioButton1);
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when(mView.findViewById(ID2)).thenReturn(mRadioButton2);
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assertThat(mRadioButton1.getText()).isNotEqualTo(BUTTON1);
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assertThat(mRadioButton2.getText()).isNotEqualTo(BUTTON2);
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mPreference.onBindDialogView(mView);
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assertThat(mRadioButton1.getText()).isEqualTo(BUTTON1);
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assertThat(mRadioButton2.getText()).isEqualTo(BUTTON2);
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}
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@Test
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public void onBindDialogView_checkRadioButtonsState() {
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when(mView.findViewById(ID1)).thenReturn(mRadioButton1);
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when(mView.findViewById(ID2)).thenReturn(mRadioButton2);
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List<Integer> indexes = new ArrayList<>();
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indexes.add(0);
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when(mCallback.getSelectableIndex()).thenReturn(indexes);
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assertThat(mRadioButton1.isEnabled()).isTrue();
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assertThat(mRadioButton2.isEnabled()).isTrue();
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mPreference.onBindDialogView(mView);
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assertThat(mRadioButton1.isEnabled()).isTrue();
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assertThat(mRadioButton2.isEnabled()).isFalse();
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}
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@Test
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public void onBindDialogView_allButtonsEnabled_hideHelpText() {
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when(mView.findViewById(ID1)).thenReturn(mRadioButton1);
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when(mView.findViewById(ID2)).thenReturn(mRadioButton2);
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when(mView.findViewById(TEXT_VIEW_ID)).thenReturn(mTextView);
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List<Integer> indexes = new ArrayList<>();
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indexes.add(0);
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indexes.add(1);
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when(mCallback.getSelectableIndex()).thenReturn(indexes);
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assertThat(mTextView.getVisibility()).isEqualTo(View.VISIBLE);
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mPreference.onBindDialogView(mView);
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assertThat(mTextView.getVisibility()).isEqualTo(View.GONE);
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}
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@Test
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public void onBindDialogView_buttonDisabled_showHelpText() {
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when(mView.findViewById(ID1)).thenReturn(mRadioButton1);
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when(mView.findViewById(ID2)).thenReturn(mRadioButton2);
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when(mView.findViewById(TEXT_VIEW_ID)).thenReturn(mTextView);
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List<Integer> indexes = new ArrayList<>();
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indexes.add(0);
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when(mCallback.getSelectableIndex()).thenReturn(indexes);
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mPreference.onBindDialogView(mView);
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assertThat(mTextView.getVisibility()).isEqualTo(View.VISIBLE);
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}
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@Test
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public void onCheckedChanged_verifyIndex() {
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when(mPreference.getDialog()).thenReturn(mDialog);
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mPreference.onCheckedChanged(mRadioGroup, ID2);
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verify(mCallback).onIndexUpdated(1);
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}
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@Test
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public void generateSummary_checkString() {
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final String summary = String.format(mContext.getResources().getString(
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R.string.bluetooth_select_a2dp_codec_streaming_label), SUMMARY2);
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assertThat(mPreference.generateSummary(1)).isEqualTo(summary);
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}
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private static class BaseBluetoothDialogPreferenceImpl extends BaseBluetoothDialogPreference {
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private BaseBluetoothDialogPreferenceImpl(Context context) {
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super(context);
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}
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@Override
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protected int getRadioButtonGroupId() {
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return RADIOGROUP_ID;
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}
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}
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}
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