| /* |
| * 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.widget; |
| |
| import static com.google.common.truth.Truth.assertThat; |
| |
| import static org.mockito.Mockito.mock; |
| import static org.mockito.Mockito.verify; |
| |
| import android.content.Context; |
| import android.view.LayoutInflater; |
| import android.widget.LinearLayout; |
| import android.widget.Switch; |
| |
| import androidx.preference.Preference.OnPreferenceChangeListener; |
| import androidx.preference.PreferenceViewHolder; |
| |
| import com.android.settings.R; |
| import com.android.settingslib.RestrictedLockUtils.EnforcedAdmin; |
| |
| import org.junit.Before; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.robolectric.RobolectricTestRunner; |
| import org.robolectric.RuntimeEnvironment; |
| |
| @RunWith(RobolectricTestRunner.class) |
| public class PrimarySwitchPreferenceTest { |
| |
| private Context mContext; |
| private PrimarySwitchPreference mPreference; |
| private PreferenceViewHolder mHolder; |
| private LinearLayout mWidgetView; |
| |
| @Before |
| public void setUp() { |
| mContext = RuntimeEnvironment.application; |
| mPreference = new PrimarySwitchPreference(mContext); |
| LayoutInflater inflater = LayoutInflater.from(mContext); |
| mHolder = PreferenceViewHolder.createInstanceForTests(inflater.inflate( |
| com.android.settingslib.R.layout.preference_two_target, null)); |
| mWidgetView = mHolder.itemView.findViewById(android.R.id.widget_frame); |
| inflater.inflate(R.layout.restricted_preference_widget_primary_switch, mWidgetView, true); |
| } |
| |
| @Test |
| public void createNewPreference_shouldSetLayout() { |
| assertThat(mPreference.getWidgetLayoutResource()) |
| .isEqualTo(R.layout.restricted_preference_widget_primary_switch); |
| } |
| |
| @Test |
| public void setChecked_shouldUpdateButtonCheckedState() { |
| final Switch toggle = (Switch) mHolder.findViewById(R.id.switchWidget); |
| mPreference.onBindViewHolder(mHolder); |
| |
| mPreference.setChecked(true); |
| assertThat(toggle.isChecked()).isTrue(); |
| |
| mPreference.setChecked(false); |
| assertThat(toggle.isChecked()).isFalse(); |
| } |
| |
| @Test |
| public void setSwitchEnabled_shouldUpdateButtonEnabledState() { |
| final Switch toggle = (Switch) mHolder.findViewById(R.id.switchWidget); |
| mPreference.onBindViewHolder(mHolder); |
| |
| mPreference.setSwitchEnabled(true); |
| assertThat(toggle.isEnabled()).isTrue(); |
| |
| mPreference.setSwitchEnabled(false); |
| assertThat(toggle.isEnabled()).isFalse(); |
| } |
| |
| @Test |
| public void setSwitchEnabled_shouldUpdateButtonEnabledState_beforeViewBound() { |
| final Switch toggle = (Switch) mHolder.findViewById(R.id.switchWidget); |
| |
| mPreference.setSwitchEnabled(false); |
| mPreference.onBindViewHolder(mHolder); |
| assertThat(toggle.isEnabled()).isFalse(); |
| } |
| |
| @Test |
| public void clickWidgetView_shouldToggleButton() { |
| assertThat(mWidgetView).isNotNull(); |
| |
| final Switch toggle = (Switch) mHolder.findViewById(R.id.switchWidget); |
| mPreference.onBindViewHolder(mHolder); |
| |
| toggle.performClick(); |
| assertThat(toggle.isChecked()).isTrue(); |
| |
| toggle.performClick(); |
| assertThat(toggle.isChecked()).isFalse(); |
| } |
| |
| @Test |
| public void clickWidgetView_shouldNotToggleButtonIfDisabled() { |
| assertThat(mWidgetView).isNotNull(); |
| |
| final Switch toggle = (Switch) mHolder.findViewById(R.id.switchWidget); |
| mPreference.onBindViewHolder(mHolder); |
| toggle.setEnabled(false); |
| |
| mWidgetView.performClick(); |
| assertThat(toggle.isChecked()).isFalse(); |
| } |
| |
| @Test |
| public void clickWidgetView_shouldNotifyPreferenceChanged() { |
| |
| final Switch toggle = (Switch) mHolder.findViewById(R.id.switchWidget); |
| |
| final OnPreferenceChangeListener listener = mock(OnPreferenceChangeListener.class); |
| mPreference.setOnPreferenceChangeListener(listener); |
| mPreference.onBindViewHolder(mHolder); |
| |
| mPreference.setChecked(false); |
| toggle.performClick(); |
| verify(listener).onPreferenceChange(mPreference, true); |
| |
| mPreference.setChecked(true); |
| toggle.performClick(); |
| verify(listener).onPreferenceChange(mPreference, false); |
| } |
| |
| @Test |
| public void setDisabledByAdmin_hasEnforcedAdmin_shouldDisableButton() { |
| final Switch toggle = (Switch) mHolder.findViewById(R.id.switchWidget); |
| toggle.setEnabled(true); |
| mPreference.onBindViewHolder(mHolder); |
| |
| mPreference.setDisabledByAdmin(mock(EnforcedAdmin.class)); |
| assertThat(toggle.isEnabled()).isFalse(); |
| } |
| |
| @Test |
| public void setDisabledByAdmin_noEnforcedAdmin_shouldEnableButton() { |
| final Switch toggle = (Switch) mHolder.findViewById(R.id.switchWidget); |
| toggle.setEnabled(false); |
| mPreference.onBindViewHolder(mHolder); |
| |
| mPreference.setDisabledByAdmin(null); |
| assertThat(toggle.isEnabled()).isTrue(); |
| } |
| |
| @Test |
| public void onBindViewHolder_toggleButtonShouldHaveContentDescription() { |
| final Switch toggle = (Switch) mHolder.findViewById(R.id.switchWidget); |
| final String label = "TestButton"; |
| mPreference.setTitle(label); |
| |
| mPreference.onBindViewHolder(mHolder); |
| |
| assertThat(toggle.getContentDescription()).isEqualTo(label); |
| } |
| } |