title: getActionBar() == null When it Shouldn't
body: <p>I feel like I must be missing something crazy. I am converting my code written to work with ABS (and it did work), and switching it to use the native ActionBar. I set the min SDK to 14 and switched things out for the framework versions, now I can't get the <code>ActionBar</code> to exist.</p>
  
  <p>My <code>Activity</code>:</p>
  
  <pre><code>public class HomeActivity extends Activity {
  
      @Override
      protected void onCreate(@CheckForNull Bundle icicle) {
          super.onCreate(icicle);
          getWindow().requestFeature(Window.FEATURE_ACTION_BAR);
      }
  }
  </code></pre>
  
  <p>My AndroidManifest:</p>
  
  <pre><code>&lt;uses-sdk android:minSdkVersion="14" android:targetSdkVersion="17"/&gt;
  ...
  &lt;activity android:launchMode="singleTop" android:name=".ui.HomeActivity" android:theme="@android:style/Theme.Holo"&gt;
      &lt;intent-filter&gt;
          &lt;action android:name="android.intent.action.MAIN"/&gt;
          &lt;category android:name="android.intent.category.LAUNCHER"/&gt;
      &lt;/intent-filter&gt;
      &lt;meta-data android:name="target device" android:value="universal"/&gt;
  &lt;/activity&gt;
  </code></pre>
  
  <p>My Robolectric Test:</p>
  
  <pre><code>@RunWith(RobolectricTestRunner.class)
  public class HomeActivityTest {
  
      @Test
      public void testActionBarDisplay() {
          // Given
          final HomeActivity activity_under_testing = new HomeActivity();
  
          // When
          activity_under_testing.onCreate(null);
  
          // Then
          assertThat(activity_under_testing.getActionBar())
          .hasDisplayOptions(ActionBar.DISPLAY_SHOW_HOME
                             |ActionBar.DISPLAY_SHOW_TITLE
                             |ActionBar.DISPLAY_USE_LOGO);
      }
  }
  </code></pre>
  
  <p>I'm using FEST-Android for the <code>assertThat</code> (couldn't possibly be the issue).</p>
  
  <p>The issue:</p>
  
  <blockquote>
    <p>Tests run: 1, Failures: 1, Errors: 0, Skipped: 0, Time elapsed: 7.563 sec &lt;&lt;&lt; FAILURE!
    testActionBarDisplay(com.imminentmeals.android.base.ui.HomeActivityTest)  Time elapsed: 6.588 sec  &lt;&lt;&lt; FAILURE!
    java.lang.AssertionError: expecting actual not to be null
        at com.imminentmeals.android.base.ui.HomeActivityTest.testActionBarDisplay(HomeActivityTest.java:28)</p>
  </blockquote>
  
  <p>I should add that I'm using <strong>Robolectric 2.0 Alpha 2</strong>. I skipped the test, and packaged my apk, and the <code>ActionBar</code> seems to work fine, so I'm feeling like this must be a Robolectric issue? But I thought it should work fine with native Android since it was running native Android code.</p>