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Let MasterSwitchPreference be restrictable

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Let MasterSwitchPreference be restrictable by extending RestrictedPreference.
This is a prerequisite CL for "Hotspot & Tethering" in "Network & Internet" settings screen to be a MasterSwtichPreference.
Also changed MasterSwitchPreferenceTest perse.

Bug: 145922022
Test: SettingsRoboTests except StorageItemPreferenceControllerTest which
fails before this CL.
Change-Id: I54fa59d7adfce5f564c178c0db334974dbabf059
This commit is contained in:
Zhen Zhang
2019-12-09 18:13:51 -08:00
parent dc2058e931
commit 43b882c4e2
3 changed files with 79 additions and 84 deletions
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126
tests/robotests/src/com/android/settings/widget/MasterSwitchPreferenceTest.java
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@@ -42,77 +42,66 @@ import org.robolectric.RuntimeEnvironment;
public class MasterSwitchPreferenceTest {
private Context mContext;
private MasterSwitchPreference mPreference;
private PreferenceViewHolder mHolder;
private LinearLayout mWidgetView;
@Before
public void setUp() {
mContext = RuntimeEnvironment.application;
mPreference = new MasterSwitchPreference(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_master_switch, mWidgetView, true);
}
@Test
public void createNewPreference_shouldSetLayout() {
final MasterSwitchPreference preference = new MasterSwitchPreference(mContext);
assertThat(preference.getWidgetLayoutResource())
.isEqualTo(R.layout.preference_widget_master_switch);
assertThat(mPreference.getWidgetLayoutResource())
.isEqualTo(R.layout.restricted_preference_widget_master_switch);
}
@Test
public void setChecked_shouldUpdateButtonCheckedState() {
final MasterSwitchPreference preference = new MasterSwitchPreference(mContext);
final PreferenceViewHolder holder = PreferenceViewHolder.createInstanceForTests(
LayoutInflater.from(mContext).inflate(
R.layout.preference_widget_master_switch, null));
final Switch toggle = (Switch) holder.findViewById(R.id.switchWidget);
preference.onBindViewHolder(holder);
final Switch toggle = (Switch) mHolder.findViewById(R.id.switchWidget);
mPreference.onBindViewHolder(mHolder);
preference.setChecked(true);
mPreference.setChecked(true);
assertThat(toggle.isChecked()).isTrue();
preference.setChecked(false);
mPreference.setChecked(false);
assertThat(toggle.isChecked()).isFalse();
}
@Test
public void setSwitchEnabled_shouldUpdateButtonEnabledState() {
final MasterSwitchPreference preference = new MasterSwitchPreference(mContext);
final PreferenceViewHolder holder = PreferenceViewHolder.createInstanceForTests(
LayoutInflater.from(mContext).inflate(
R.layout.preference_widget_master_switch, null));
final Switch toggle = (Switch) holder.findViewById(R.id.switchWidget);
preference.onBindViewHolder(holder);
final Switch toggle = (Switch) mHolder.findViewById(R.id.switchWidget);
mPreference.onBindViewHolder(mHolder);
preference.setSwitchEnabled(true);
mPreference.setSwitchEnabled(true);
assertThat(toggle.isEnabled()).isTrue();
preference.setSwitchEnabled(false);
mPreference.setSwitchEnabled(false);
assertThat(toggle.isEnabled()).isFalse();
}
@Test
public void setSwitchEnabled_shouldUpdateButtonEnabledState_beforeViewBound() {
final MasterSwitchPreference preference = new MasterSwitchPreference(mContext);
final PreferenceViewHolder holder = PreferenceViewHolder.createInstanceForTests(
LayoutInflater.from(mContext).inflate(
R.layout.preference_widget_master_switch, null));
final Switch toggle = (Switch) holder.findViewById(R.id.switchWidget);
final Switch toggle = (Switch) mHolder.findViewById(R.id.switchWidget);
preference.setSwitchEnabled(false);
preference.onBindViewHolder(holder);
mPreference.setSwitchEnabled(false);
mPreference.onBindViewHolder(mHolder);
assertThat(toggle.isEnabled()).isFalse();
}
@Test
public void clickWidgetView_shouldToggleButton() {
final MasterSwitchPreference preference = new MasterSwitchPreference(mContext);
final LayoutInflater inflater = LayoutInflater.from(mContext);
final PreferenceViewHolder holder = PreferenceViewHolder.createInstanceForTests(
inflater.inflate(R.layout.preference_two_target, null));
final LinearLayout widgetView = holder.itemView.findViewById(android.R.id.widget_frame);
assertThat(widgetView).isNotNull();
assertThat(mWidgetView).isNotNull();
inflater.inflate(R.layout.preference_widget_master_switch, widgetView, true);
final Switch toggle = (Switch) holder.findViewById(R.id.switchWidget);
preference.onBindViewHolder(holder);
final Switch toggle = (Switch) mHolder.findViewById(R.id.switchWidget);
mPreference.onBindViewHolder(mHolder);
toggle.performClick();
assertThat(toggle.isChecked()).isTrue();
@@ -123,84 +112,61 @@ public class MasterSwitchPreferenceTest {
@Test
public void clickWidgetView_shouldNotToggleButtonIfDisabled() {
final MasterSwitchPreference preference = new MasterSwitchPreference(mContext);
final LayoutInflater inflater = LayoutInflater.from(mContext);
final PreferenceViewHolder holder = PreferenceViewHolder.createInstanceForTests(
inflater.inflate(R.layout.preference_two_target, null));
final LinearLayout widgetView = holder.itemView.findViewById(android.R.id.widget_frame);
assertThat(widgetView).isNotNull();
assertThat(mWidgetView).isNotNull();
inflater.inflate(R.layout.preference_widget_master_switch, widgetView, true);
final Switch toggle = (Switch) holder.findViewById(R.id.switchWidget);
preference.onBindViewHolder(holder);
final Switch toggle = (Switch) mHolder.findViewById(R.id.switchWidget);
mPreference.onBindViewHolder(mHolder);
toggle.setEnabled(false);
widgetView.performClick();
mWidgetView.performClick();
assertThat(toggle.isChecked()).isFalse();
}
@Test
public void clickWidgetView_shouldNotifyPreferenceChanged() {
final MasterSwitchPreference preference = new MasterSwitchPreference(mContext);
final LayoutInflater inflater = LayoutInflater.from(mContext);
final PreferenceViewHolder holder = PreferenceViewHolder.createInstanceForTests(
LayoutInflater.from(mContext).inflate(R.layout.preference_two_target, null));
final LinearLayout widgetView = holder.itemView.findViewById(android.R.id.widget_frame);
inflater.inflate(R.layout.preference_widget_master_switch, widgetView, true);
final Switch toggle = (Switch) holder.findViewById(R.id.switchWidget);
final Switch toggle = (Switch) mHolder.findViewById(R.id.switchWidget);
final OnPreferenceChangeListener listener = mock(OnPreferenceChangeListener.class);
preference.setOnPreferenceChangeListener(listener);
preference.onBindViewHolder(holder);
mPreference.setOnPreferenceChangeListener(listener);
mPreference.onBindViewHolder(mHolder);
preference.setChecked(false);
mPreference.setChecked(false);
toggle.performClick();
verify(listener).onPreferenceChange(preference, true);
verify(listener).onPreferenceChange(mPreference, true);
preference.setChecked(true);
mPreference.setChecked(true);
toggle.performClick();
verify(listener).onPreferenceChange(preference, false);
verify(listener).onPreferenceChange(mPreference, false);
}
@Test
public void setDisabledByAdmin_hasEnforcedAdmin_shouldDisableButton() {
final MasterSwitchPreference preference = new MasterSwitchPreference(mContext);
final PreferenceViewHolder holder = PreferenceViewHolder.createInstanceForTests(
LayoutInflater.from(mContext)
.inflate(R.layout.preference_widget_master_switch, null));
final Switch toggle = (Switch) holder.findViewById(R.id.switchWidget);
final Switch toggle = (Switch) mHolder.findViewById(R.id.switchWidget);
toggle.setEnabled(true);
preference.onBindViewHolder(holder);
mPreference.onBindViewHolder(mHolder);
preference.setDisabledByAdmin(mock(EnforcedAdmin.class));
mPreference.setDisabledByAdmin(mock(EnforcedAdmin.class));
assertThat(toggle.isEnabled()).isFalse();
}
@Test
public void setDisabledByAdmin_noEnforcedAdmin_shouldEnableButton() {
final MasterSwitchPreference preference = new MasterSwitchPreference(mContext);
final PreferenceViewHolder holder = PreferenceViewHolder.createInstanceForTests(
LayoutInflater.from(mContext)
.inflate(R.layout.preference_widget_master_switch, null));
final Switch toggle = (Switch) holder.findViewById(R.id.switchWidget);
final Switch toggle = (Switch) mHolder.findViewById(R.id.switchWidget);
toggle.setEnabled(false);
preference.onBindViewHolder(holder);
mPreference.onBindViewHolder(mHolder);
preference.setDisabledByAdmin(null);
mPreference.setDisabledByAdmin(null);
assertThat(toggle.isEnabled()).isTrue();
}
@Test
public void onBindViewHolder_toggleButtonShouldHaveContentDescription() {
final MasterSwitchPreference preference = new MasterSwitchPreference(mContext);
final PreferenceViewHolder holder = PreferenceViewHolder.createInstanceForTests(
LayoutInflater.from(mContext)
.inflate(R.layout.preference_widget_master_switch, null));
final Switch toggle = (Switch) holder.findViewById(R.id.switchWidget);
final Switch toggle = (Switch) mHolder.findViewById(R.id.switchWidget);
final String label = "TestButton";
preference.setTitle(label);
mPreference.setTitle(label);
preference.onBindViewHolder(holder);
mPreference.onBindViewHolder(mHolder);
assertThat(toggle.getContentDescription()).isEqualTo(label);
}