Fix CI

Author: vbabenkoru

iterableapi/src/main/java/com/iterable/iterableapi/IterableActivityMonitor.java

@@ -14,7 +14,7 @@
 
 public class IterableActivityMonitor {
 
-    private boolean initialized = false;
+    private static boolean initialized = false;
     private final Handler handler = new Handler(Looper.getMainLooper());
     private WeakReference<Activity> currentActivity;
     private int numStartedActivities = 0;

iterableapi/src/test/java/com/iterable/iterableapi/IterableApiTest.java

@@ -11,6 +11,7 @@
 import org.mockito.Mockito;
 import org.robolectric.Robolectric;
 import org.robolectric.RuntimeEnvironment;
+import org.robolectric.android.controller.ActivityController;
 import org.robolectric.shadows.ShadowApplication;
 
 import java.io.IOException;
@@ -263,11 +264,14 @@ public void testAutomaticPushRegistrationOnInitAndForeground() throws Exception
         IterableApi.getInstance().setEmail("[email protected]");
 
         reInitIterableApi();
+        IterableActivityMonitor.getInstance().unregisterLifecycleCallbacks(RuntimeEnvironment.application);
         IterableActivityMonitor.instance = new IterableActivityMonitor();
         IterableApi.initialize(RuntimeEnvironment.application, "fake_key", new IterableConfig.Builder().setPushIntegrationName("pushIntegration").setAutoPushRegistration(true).build());
-        Robolectric.buildActivity(Activity.class).create().start().resume();
+        ActivityController<Activity> activityController = Robolectric.buildActivity(Activity.class).create().start().resume();
         verify(IterableApi.sharedInstance).registerForPush();
         Mockito.reset(IterableApi.sharedInstance);
+        activityController.pause().stop().destroy();
+        IterableActivityMonitor.getInstance().unregisterLifecycleCallbacks(RuntimeEnvironment.application);
     }
 
     @Test