robolectric/src/test/resources/TestAndroidManifest.xml

<?xml version="1.0" encoding="utf-8"?>
<manifest xmlns:android="http://schemas.android.com/apk/res/android"
      package="org.robolectric">
  <uses-sdk android:targetSdkVersion="21"/>

  <!-- todo: get @Config(manifest=xxx) working -->
  <application android:name="org.robolectric.TestApplication"
         android:theme="@style/Theme.Robolectric"
         android:label="@string/app_name">

    <activity android:name="org.robolectric.shadows.ShadowThemeTest$TestActivity"/>

    <activity android:name="org.robolectric.shadows.ShadowThemeTest$TestActivityWithAnotherTheme"
          android:theme="@style/Theme.AnotherTheme"/>

    <activity android:name="org.robolectric.shadows.ShadowThemeTest$TestActivityWithAThirdTheme"
          android:theme="@style/Theme.ThirdTheme"/>

    <activity android:name="org.robolectric.shadows.ShadowActivityTest$ParentActivity"/>
    <activity android:name="org.robolectric.shadows.ShadowActivityTest$ChildActivity"
        android:parentActivityName="org.robolectric.shadows.ShadowActivityTest$ParentActivity"/>

      <activity android:name="org.robolectric.res.DefaultRobolectricPackageManagerTest$ActivityWithMetadata">
          <meta-data android:name="someName" android:value="someValue"/>
      </activity>
  </application>
</manifest>