settings(uwb): Refactor UwbPreferenceController
1. Use handler executor to directly handle state changed callbacks in
the same thread as APM handling.
2. Use the same flow to fetch the initial APM mode & UWB state from
onStart()
3. Store the state and reason code (to be used for showing regulatory
message in follow up CL).
4. Refactor the class for better unit testing (use mocks, avoid reaching
into class members being tested by using argument captor).
Bug: 270515435
Test: Manual tests
Test: atest UwbPreferenceControllerTest
Change-Id: I1b8c06a05691d9512de65ca2d61f3963dab230ab
diff --git a/tests/robotests/Android.bp b/tests/robotests/Android.bp
index 9cc8439..94febff 100644
--- a/tests/robotests/Android.bp
+++ b/tests/robotests/Android.bp
@@ -42,6 +42,7 @@
"androidx.test.core",
"androidx.test.runner",
"androidx.test.ext.junit",
+ "frameworks-base-testutils",
"guava",
"jsr305",
"settings-contextual-card-protos-lite",
diff --git a/tests/robotests/src/com/android/settings/uwb/UwbPreferenceControllerTest.java b/tests/robotests/src/com/android/settings/uwb/UwbPreferenceControllerTest.java
index 94d797a..529afa1 100644
--- a/tests/robotests/src/com/android/settings/uwb/UwbPreferenceControllerTest.java
+++ b/tests/robotests/src/com/android/settings/uwb/UwbPreferenceControllerTest.java
@@ -16,110 +16,153 @@
package com.android.settings.uwb;
+import static android.uwb.UwbManager.AdapterStateCallback.STATE_CHANGED_REASON_SYSTEM_POLICY;
+import static android.uwb.UwbManager.AdapterStateCallback.STATE_DISABLED;
+import static android.uwb.UwbManager.AdapterStateCallback.STATE_ENABLED_ACTIVE;
+import static android.uwb.UwbManager.AdapterStateCallback.STATE_ENABLED_INACTIVE;
+
import static com.google.common.truth.Truth.assertThat;
+import static org.mockito.Mockito.any;
+import static org.mockito.Mockito.anyString;
import static org.mockito.Mockito.clearInvocations;
import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.never;
-import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.times;
import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+import android.content.BroadcastReceiver;
import android.content.Context;
+import android.content.Intent;
import android.content.pm.PackageManager;
+import android.content.res.Resources;
+import android.os.test.TestLooper;
import android.uwb.UwbManager;
+import androidx.preference.Preference;
+import androidx.preference.PreferenceScreen;
+
+import com.android.settings.R;
import com.android.settings.core.BasePreferenceController;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;
import org.junit.runner.RunWith;
+import org.mockito.ArgumentCaptor;
import org.mockito.Mock;
import org.mockito.junit.MockitoJUnit;
import org.mockito.junit.MockitoRule;
import org.robolectric.RobolectricTestRunner;
-import org.robolectric.RuntimeEnvironment;
/** Unit tests for UWB preference toggle. */
@RunWith(RobolectricTestRunner.class)
public class UwbPreferenceControllerTest {
+ private static final String TEST_SUMMARY = "uwb";
+ private static final String TEST_AIRPLANE_SUMMARY = "apm_uwb";
@Rule
public MockitoRule rule = MockitoJUnit.rule();
+ @Mock
private Context mContext;
+ @Mock
private PackageManager mPackageManager;
private UwbPreferenceController mController;
-
+ private ArgumentCaptor<UwbManager.AdapterStateCallback> mAdapterStateCallbackArgumentCaptor =
+ ArgumentCaptor.forClass(UwbManager.AdapterStateCallback.class);
+ private ArgumentCaptor<BroadcastReceiver> mBroadcastReceiverArgumentCaptor =
+ ArgumentCaptor.forClass(BroadcastReceiver.class);
+ private TestLooper mTestLooper;
@Mock
private UwbManager mUwbManager;
+ @Mock
+ private UwbUtils mUwbUtils;
+ @Mock
+ private Preference mPreference;
+ @Mock
+ private PreferenceScreen mPreferenceScreen;
+ @Mock
+ private Resources mResources;
@Before
- public void setUp() {
- mContext = spy(RuntimeEnvironment.application);
- mPackageManager = spy(mContext.getPackageManager());
- mController = new UwbPreferenceController(mContext, "uwb_settings");
- mController.mUwbManager = mUwbManager;
- }
-
- @Test
- public void getAvailabilityStatus_uwbDisabled_shouldReturnDisabled() {
+ public void setUp() throws Exception {
+ mTestLooper = new TestLooper();
doReturn(mPackageManager).when(mContext).getPackageManager();
doReturn(true).when(mPackageManager)
.hasSystemFeature(PackageManager.FEATURE_UWB);
- mController.mAirplaneModeOn = true;
+ when(mResources.getString(R.string.uwb_settings_summary))
+ .thenReturn(TEST_SUMMARY);
+ when(mResources.getString(R.string.uwb_settings_summary_airplane_mode))
+ .thenReturn(TEST_AIRPLANE_SUMMARY);
+ when(mContext.getMainLooper()).thenReturn(mTestLooper.getLooper());
+ when(mContext.getSystemService(UwbManager.class)).thenReturn(mUwbManager);
+ when(mContext.getResources()).thenReturn(mResources);
+ when(mUwbUtils.isAirplaneModeOn(any())).thenReturn(false);
+ doReturn(STATE_ENABLED_ACTIVE).when(mUwbManager).getAdapterState();
+ mController = new UwbPreferenceController(mContext, "uwb_settings", mUwbUtils);
+ when(mPreferenceScreen.findPreference(anyString())).thenReturn(mPreference);
+ mController.displayPreference(mPreferenceScreen);
+ }
+ private void startControllerAndCaptureCallbacks() {
+ mController.onStart();
+ verify(mContext).registerReceiver(
+ mBroadcastReceiverArgumentCaptor.capture(), any(), any(), any());
+ verify(mUwbManager).registerAdapterStateCallback(
+ any(), mAdapterStateCallbackArgumentCaptor.capture());
+ }
+
+ @Test
+ public void getAvailabilityStatus_uwbDisabled_shouldReturnDisabled() throws Exception {
+ when(mUwbUtils.isAirplaneModeOn(any())).thenReturn(true);
+ startControllerAndCaptureCallbacks();
assertThat(mController.getAvailabilityStatus())
.isEqualTo(BasePreferenceController.DISABLED_DEPENDENT_SETTING);
}
@Test
- public void getAvailabilityStatus_uwbShown_shouldReturnAvailable() {
- doReturn(mPackageManager).when(mContext).getPackageManager();
- doReturn(true).when(mPackageManager)
- .hasSystemFeature(PackageManager.FEATURE_UWB);
- mController.mAirplaneModeOn = false;
-
+ public void getAvailabilityStatus_uwbShown_shouldReturnAvailable() throws Exception {
+ when(mUwbUtils.isAirplaneModeOn(any())).thenReturn(false);
+ startControllerAndCaptureCallbacks();
assertThat(mController.getAvailabilityStatus())
.isEqualTo(BasePreferenceController.AVAILABLE);
}
@Test
public void getAvailabilityStatus_uwbNotShown_shouldReturnUnsupported() {
- doReturn(mPackageManager).when(mContext).getPackageManager();
doReturn(false).when(mPackageManager)
.hasSystemFeature(PackageManager.FEATURE_UWB);
+ mController.onStart();
+ verify(mContext, never()).registerReceiver(any(), any(), any(), any());
+ verify(mUwbManager, never()).registerAdapterStateCallback(any(), any());
assertThat(mController.getAvailabilityStatus())
.isEqualTo(BasePreferenceController.UNSUPPORTED_ON_DEVICE);
}
@Test
public void isChecked_uwbEnabled_shouldReturnTrue() {
- doReturn(mPackageManager).when(mContext).getPackageManager();
- doReturn(true).when(mPackageManager)
- .hasSystemFeature(PackageManager.FEATURE_UWB);
- doReturn(mController.STATE_ENABLED_ACTIVE).when(mUwbManager).getAdapterState();
+ doReturn(STATE_ENABLED_ACTIVE).when(mUwbManager).getAdapterState();
+ startControllerAndCaptureCallbacks();
assertThat(mController.isChecked()).isTrue();
}
@Test
public void isChecked_uwbDisabled_shouldReturnFalse() {
- doReturn(mPackageManager).when(mContext).getPackageManager();
- doReturn(true).when(mPackageManager)
- .hasSystemFeature(PackageManager.FEATURE_UWB);
- doReturn(mController.STATE_DISABLED).when(mUwbManager).getAdapterState();
+ doReturn(STATE_DISABLED).when(mUwbManager).getAdapterState();
+ startControllerAndCaptureCallbacks();
assertThat(mController.isChecked()).isFalse();
}
@Test
public void setChecked_uwbDisabled_shouldEnableUwb() {
clearInvocations(mUwbManager);
- doReturn(mPackageManager).when(mContext).getPackageManager();
- doReturn(true).when(mPackageManager)
- .hasSystemFeature(PackageManager.FEATURE_UWB);
+ startControllerAndCaptureCallbacks();
mController.setChecked(true);
verify(mUwbManager).setUwbEnabled(true);
@@ -129,14 +172,52 @@
@Test
public void setChecked_uwbEnabled_shouldDisableUwb() {
clearInvocations(mUwbManager);
- doReturn(mPackageManager).when(mContext).getPackageManager();
- doReturn(true).when(mPackageManager)
- .hasSystemFeature(PackageManager.FEATURE_UWB);
+ startControllerAndCaptureCallbacks();
mController.setChecked(false);
verify(mUwbManager).setUwbEnabled(false);
verify(mUwbManager, never()).setUwbEnabled(true);
}
+
+ @Test
+ public void updateStateAndSummary_uwbDisabledAndEnabled() {
+ startControllerAndCaptureCallbacks();
+ clearInvocations(mUwbManager, mPreference);
+
+ mAdapterStateCallbackArgumentCaptor.getValue().onStateChanged(
+ STATE_DISABLED, STATE_CHANGED_REASON_SYSTEM_POLICY);
+
+ verify(mPreference).setEnabled(true);
+ assertThat(mController.isChecked()).isFalse();
+ verify(mPreference, times(2)).setSummary(TEST_SUMMARY);
+
+ mAdapterStateCallbackArgumentCaptor.getValue().onStateChanged(
+ STATE_ENABLED_INACTIVE, STATE_CHANGED_REASON_SYSTEM_POLICY);
+
+ verify(mPreference, times(2)).setEnabled(true);
+ assertThat(mController.isChecked()).isTrue();
+ verify(mPreference, times(4)).setSummary(TEST_SUMMARY);
+ }
+
+ @Test
+ public void updateStateAndSummary_apmEnabledAndDisabled() {
+ startControllerAndCaptureCallbacks();
+ clearInvocations(mUwbManager, mPreference);
+
+ when(mUwbUtils.isAirplaneModeOn(any())).thenReturn(true);
+ mBroadcastReceiverArgumentCaptor.getValue().onReceive(
+ mock(Context.class), mock(Intent.class));
+
+ verify(mPreference).setEnabled(false);
+ verify(mPreference, times(2)).setSummary(TEST_AIRPLANE_SUMMARY);
+
+ when(mUwbUtils.isAirplaneModeOn(any())).thenReturn(false);
+ mBroadcastReceiverArgumentCaptor.getValue().onReceive(
+ mock(Context.class), mock(Intent.class));
+
+ verify(mPreference).setEnabled(true);
+ verify(mPreference, times(2)).setSummary(TEST_SUMMARY);
+ }
}