Fix AccessibilityDetailsSettingsFragmentTest

**Root cause**
With the latest Robolectric migration, it now requires move the
FragmentController to visible so that when we call
fragment#getActivity() it won't return null.

Fix: 300158481
Test: atest AccessibilityDetailsSettingsFragmentTest
Change-Id: Ic1e7a1b0a5dd3248950e7362f081ed53f0562bf1

tests/robotests/src/com/android/settings/accessibility/AccessibilityDetailsSettingsFragmentTest.java

@@ -43,7 +43,6 @@ import com.android.settings.testutils.shadow.ShadowDevicePolicyManager;
 import com.google.common.collect.ImmutableList;
 
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 import org.junit.runner.RunWith;
 import org.robolectric.RobolectricTestRunner;
@@ -79,60 +78,46 @@ public class AccessibilityDetailsSettingsFragmentTest {
     }
 
     @Test
-    @Ignore
     public void onCreate_afterSuccessfullyLaunch_shouldBeFinished() {
         final Intent intent = new Intent();
         intent.putExtra(Intent.EXTRA_COMPONENT_NAME, COMPONENT_NAME);
-        mFragmentController = FragmentController.of(new AccessibilityDetailsSettingsFragment(),
-                intent);
 
-        AccessibilityDetailsSettingsFragment fragment = mFragmentController.create().get();
+        AccessibilityDetailsSettingsFragment fragment = startFragment(intent);
 
         assertThat(fragment.getActivity().isFinishing()).isTrue();
     }
 
     @Test
-    @Ignore
     public void onCreate_hasValidExtraComponentName_launchExpectedFragment() {
         Intent intent = new Intent();
         intent.putExtra(Intent.EXTRA_COMPONENT_NAME, COMPONENT_NAME);
-        mFragmentController = FragmentController.of(new AccessibilityDetailsSettingsFragment(),
-                intent);
 
-        AccessibilityDetailsSettingsFragment fragment = mFragmentController.create().get();
+        AccessibilityDetailsSettingsFragment fragment = startFragment(intent);
 
         assertStartActivityWithExpectedFragment(fragment.getActivity(),
                 ToggleAccessibilityServicePreferenceFragment.class.getName());
     }
 
     @Test
-    @Ignore
     public void onCreate_hasInvalidExtraComponentName_launchAccessibilitySettings() {
         Intent intent = new Intent();
         intent.putExtra(Intent.EXTRA_COMPONENT_NAME, PACKAGE_NAME + "/.service");
-        mFragmentController = FragmentController.of(new AccessibilityDetailsSettingsFragment(),
-                intent);
 
-        AccessibilityDetailsSettingsFragment fragment = mFragmentController.create().get();
+        AccessibilityDetailsSettingsFragment fragment = startFragment(intent);
 
         assertStartActivityWithExpectedFragment(fragment.getActivity(),
                 AccessibilitySettings.class.getName());
     }
 
     @Test
-    @Ignore
     public void onCreate_hasNoExtraComponentName_launchAccessibilitySettings() {
-        mFragmentController = FragmentController.of(new AccessibilityDetailsSettingsFragment(),
-                new Intent());
-
-        AccessibilityDetailsSettingsFragment fragment = mFragmentController.create().get();
+        AccessibilityDetailsSettingsFragment fragment = startFragment(/* intent= */ null);
 
         assertStartActivityWithExpectedFragment(fragment.getActivity(),
                 AccessibilitySettings.class.getName());
     }
 
     @Test
-    @Ignore
     public void onCreate_extraComponentNameIsDisallowed_launchAccessibilitySettings() {
         Intent intent = new Intent();
         intent.putExtra(Intent.EXTRA_COMPONENT_NAME, COMPONENT_NAME);
@@ -140,47 +125,38 @@ public class AccessibilityDetailsSettingsFragmentTest {
                 DevicePolicyManager.class);
         ((ShadowDevicePolicyManager) Shadows.shadowOf(dpm)).setPermittedAccessibilityServices(
                 ImmutableList.of());
-        mFragmentController = FragmentController.of(new AccessibilityDetailsSettingsFragment(),
-                intent);
 
-        AccessibilityDetailsSettingsFragment fragment = mFragmentController.create().get();
+        AccessibilityDetailsSettingsFragment fragment = startFragment(intent);
 
         assertStartActivityWithExpectedFragment(fragment.getActivity(),
                 AccessibilitySettings.class.getName());
     }
 
     @Test
-    @Ignore
     public void onCreate_magnificationComponentName_launchMagnificationFragment() {
         Intent intent = new Intent();
         intent.putExtra(Intent.EXTRA_COMPONENT_NAME,
                 MAGNIFICATION_COMPONENT_NAME.flattenToString());
-        mFragmentController = FragmentController.of(new AccessibilityDetailsSettingsFragment(),
-                intent);
 
-        AccessibilityDetailsSettingsFragment fragment = mFragmentController.create().get();
+        AccessibilityDetailsSettingsFragment fragment = startFragment(intent);
 
         assertStartActivityWithExpectedFragment(fragment.getActivity(),
                 ToggleScreenMagnificationPreferenceFragment.class.getName());
     }
 
     @Test
-    @Ignore
     public void onCreate_accessibilityButton_launchAccessibilityButtonFragment() {
         Intent intent = new Intent();
         intent.putExtra(Intent.EXTRA_COMPONENT_NAME,
                 ACCESSIBILITY_BUTTON_COMPONENT_NAME.flattenToString());
-        mFragmentController = FragmentController.of(new AccessibilityDetailsSettingsFragment(),
-                intent);
 
-        AccessibilityDetailsSettingsFragment fragment = mFragmentController.create().get();
+        AccessibilityDetailsSettingsFragment fragment = startFragment(intent);
 
         assertStartActivityWithExpectedFragment(fragment.getActivity(),
                 AccessibilityButtonFragment.class.getName());
     }
 
     @Test
-    @Ignore
     public void onCreate_hearingAidsComponentName_launchAccessibilityHearingAidsFragment() {
         FeatureFlagUtils.setEnabled(mContext,
                 FeatureFlagUtils.SETTINGS_ACCESSIBILITY_HEARING_AID_PAGE, true);
@@ -188,25 +164,30 @@ public class AccessibilityDetailsSettingsFragmentTest {
         intent.putExtra(Intent.EXTRA_COMPONENT_NAME,
                 ACCESSIBILITY_HEARING_AIDS_COMPONENT_NAME.flattenToString());
 
-        mFragmentController = FragmentController.of(new AccessibilityDetailsSettingsFragment(),
-                intent);
-
-        AccessibilityDetailsSettingsFragment fragment = mFragmentController.create().get();
+        AccessibilityDetailsSettingsFragment fragment = startFragment(intent);
 
         assertStartActivityWithExpectedFragment(fragment.getActivity(),
                 AccessibilityHearingAidsFragment.class.getName());
     }
 
     @Test
-    @Ignore
     public void getMetricsCategory_returnsCorrectCategory() {
-        mFragmentController = FragmentController.of(new AccessibilityDetailsSettingsFragment());
-        AccessibilityDetailsSettingsFragment fragment = mFragmentController.create().get();
+
+        AccessibilityDetailsSettingsFragment fragment = startFragment(/* intent= */ null);
 
         assertThat(fragment.getMetricsCategory()).isEqualTo(
                 SettingsEnums.ACCESSIBILITY_DETAILS_SETTINGS);
     }
 
+    private AccessibilityDetailsSettingsFragment startFragment(Intent intent) {
+        mFragmentController = FragmentController.of(
+                new AccessibilityDetailsSettingsFragment(), intent)
+                .create()
+                .visible();
+
+        return mFragmentController.get();
+    }
+
     private AccessibilityServiceInfo getMockAccessibilityServiceInfo() {
         final ApplicationInfo applicationInfo = new ApplicationInfo();
         final ServiceInfo serviceInfo = new ServiceInfo();