Fix broken test

Test: Run robo test and pass
Fix: 176275647
Change-Id: Ia6809f9c3cf90b8f549770cfaee34918aa0769f8

tests/robotests/src/com/android/settings/biometrics/fingerprint/FingerprintSuggestionActivityTest.java

@@ -24,12 +24,18 @@ import static org.robolectric.RuntimeEnvironment.application;
 import android.app.Activity;
 import android.app.KeyguardManager;
 import android.content.Intent;
+import android.content.pm.PackageManager;
+import android.hardware.biometrics.SensorProperties;
+import android.hardware.fingerprint.FingerprintSensorProperties;
+import android.hardware.fingerprint.FingerprintSensorPropertiesInternal;
 import android.view.View;
 import android.widget.Button;
 
 import com.android.settings.R;
 import com.android.settings.testutils.FakeFeatureFactory;
+import com.android.settings.testutils.shadow.ShadowFingerprintManager;
 import com.android.settings.testutils.shadow.ShadowLockPatternUtils;
+import com.android.settings.testutils.shadow.ShadowStorageManager;
 import com.android.settings.testutils.shadow.ShadowUserManager;
 
 import com.google.android.setupcompat.PartnerCustomizationLayout;
@@ -46,18 +52,39 @@ import org.robolectric.annotation.Config;
 import org.robolectric.shadows.ShadowActivity;
 import org.robolectric.shadows.ShadowKeyguardManager;
 
-@RunWith(RobolectricTestRunner.class)
+import java.util.ArrayList;
-@Config(shadows = {ShadowLockPatternUtils.class, ShadowUserManager.class})
-public class FingerprintSuggestionActivityTest {
 
+@RunWith(RobolectricTestRunner.class)
+@Config(shadows = {
+        ShadowFingerprintManager.class,
+        ShadowLockPatternUtils.class,
+        ShadowStorageManager.class,
+        ShadowUserManager.class
+})
+public class FingerprintSuggestionActivityTest {
+    private FingerprintSuggestionActivity mActivity;
     private ActivityController<FingerprintSuggestionActivity> mController;
 
     @Before
     public void setUp() {
+        Shadows.shadowOf(application.getPackageManager())
+                .setSystemFeature(PackageManager.FEATURE_FINGERPRINT, true);
+
+        final FingerprintSensorPropertiesInternal prop = new FingerprintSensorPropertiesInternal(
+                0 /* sensorId */,
+                SensorProperties.STRENGTH_STRONG,
+                5 /* maxEnrollmentsPerUser */,
+                FingerprintSensorProperties.TYPE_REAR,
+                true /* resetLockoutRequiresHardwareAuthToken */);
+        final ArrayList<FingerprintSensorPropertiesInternal> props = new ArrayList<>();
+        props.add(prop);
+        ShadowFingerprintManager.setSensorProperties(props);
+
         FakeFeatureFactory.setupForTest();
 
         final Intent intent = new Intent();
         mController = Robolectric.buildActivity(FingerprintSuggestionActivity.class, intent);
+        mActivity = mController.get();
     }
 
     @Test
@@ -66,8 +93,7 @@ public class FingerprintSuggestionActivityTest {
 
         mController.create().resume();
 
-        PartnerCustomizationLayout layout =
+        PartnerCustomizationLayout layout = mActivity.findViewById(R.id.setup_wizard_layout);
-                mController.get().findViewById(R.id.setup_wizard_layout);
         final Button cancelButton =
                 layout.getMixin(FooterBarMixin.class).getSecondaryButtonView();
         assertThat(cancelButton.getText().toString()).isEqualTo("Cancel");
@@ -75,8 +101,8 @@ public class FingerprintSuggestionActivityTest {
                 .isEqualTo(View.VISIBLE);
         cancelButton.performClick();
 
-        ShadowActivity shadowActivity = Shadows.shadowOf(mController.get());
+        ShadowActivity shadowActivity = Shadows.shadowOf(mActivity);
-        assertWithMessage("Is finishing").that(mController.get().isFinishing()).isTrue();
+        assertWithMessage("Is finishing").that(mActivity.isFinishing()).isTrue();
         assertWithMessage("Result code").that(shadowActivity.getResultCode())
             .isEqualTo(Activity.RESULT_CANCELED);
     }