Merge pull request #766 from psh/nearby-list

Converted nearby list to recycler view

app/build.gradle

@@ -15,6 +15,7 @@ dependencies {
     compile "com.android.support:design:${project.supportLibVersion}"
     compile 'com.google.code.gson:gson:2.7'
     compile "com.jakewharton:butterknife:$BUTTERKNIFE_VERSION"
+    compile 'com.github.pedrovgs:renderers:3.3.0'
     annotationProcessor "com.jakewharton:butterknife-compiler:$BUTTERKNIFE_VERSION"
     compile 'com.jakewharton.timber:timber:4.5.1'
     compile ('com.mapbox.mapboxsdk:mapbox-android-sdk:5.1.0@aar'){
@@ -25,6 +26,9 @@ dependencies {
     compile "com.google.guava:guava:${GUAVA_VERSION}"
 
     testCompile 'junit:junit:4.12'
+    testCompile ('org.robolectric:robolectric:3.3.2') {
+        exclude module: 'guava'
+    }
     androidTestCompile "com.android.support:support-annotations:${project.supportLibVersion}"
     androidTestCompile 'com.android.support.test.espresso:espresso-core:2.2.2'
 

app/src/main/java/fr/free/nrw/commons/nearby/NearbyActivity.java

@@ -30,8 +30,8 @@ import java.util.List;
 
 import butterknife.BindView;
 import butterknife.ButterKnife;
-import fr.free.nrw.commons.R;
 import fr.free.nrw.commons.CommonsApplication;
+import fr.free.nrw.commons.R;
 import fr.free.nrw.commons.location.LatLng;
 import fr.free.nrw.commons.location.LocationServiceManager;
 import fr.free.nrw.commons.theme.NavigationBaseActivity;
@@ -41,8 +41,7 @@ import timber.log.Timber;
 
 public class NearbyActivity extends NavigationBaseActivity {
 
-    @BindView(R.id.progressBar)
+    @BindView(R.id.progressBar) ProgressBar progressBar;
-    ProgressBar progressBar;
     private boolean isMapViewActive = false;
     private static final int LOCATION_REQUEST = 1;
 
@@ -133,7 +132,7 @@ public class NearbyActivity extends NavigationBaseActivity {
         }
     }
 
-    protected void checkGps() {
+    private void checkGps() {
         LocationManager manager = (LocationManager) getSystemService(LOCATION_SERVICE);
         if (!manager.isProviderEnabled(LocationManager.GPS_PROVIDER)) {
             Timber.d("GPS is not enabled");
@@ -202,15 +201,11 @@ public class NearbyActivity extends NavigationBaseActivity {
         }
     }
 
-    protected void refreshView() {
+    private void refreshView() {
         nearbyAsyncTask = new NearbyAsyncTask(this);
         nearbyAsyncTask.execute();
     }
 
-    public LocationServiceManager getLocationManager() {
-        return locationManager;
-    }
-
     @Override
     protected void onDestroy() {
         super.onDestroy();
@@ -221,17 +216,12 @@ public class NearbyActivity extends NavigationBaseActivity {
 
     private class NearbyAsyncTask extends AsyncTask<Void, Integer, List<Place>> {
 
-        private Context mContext;
+        private final Context mContext;
 
         private NearbyAsyncTask (Context context) {
             mContext = context;
         }
 
-        @Override
-        protected void onPreExecute() {
-            super.onPreExecute();
-        }
-
         @Override
         protected void onProgressUpdate(Integer... values) {
             super.onProgressUpdate(values);
@@ -284,7 +274,7 @@ public class NearbyActivity extends NavigationBaseActivity {
     /**
      * Calls fragment for map view.
      */
-    public void setMapFragment() {
+    private void setMapFragment() {
         FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
         Fragment fragment = new NearbyMapFragment();
         fragment.setArguments(bundle);
@@ -295,7 +285,7 @@ public class NearbyActivity extends NavigationBaseActivity {
     /**
      * Calls fragment for list view.
      */
-    public void setListFragment() {
+    private void setListFragment() {
         FragmentTransaction fragmentTransaction = getSupportFragmentManager().beginTransaction();
         Fragment fragment = new NearbyListFragment();
         fragment.setArguments(bundle);

app/src/main/java/fr/free/nrw/commons/nearby/NearbyAdapter.java

@@ -1,44 +0,0 @@
-package fr.free.nrw.commons.nearby;
-
-import android.content.Context;
-import android.view.LayoutInflater;
-import android.view.View;
-import android.view.ViewGroup;
-import android.widget.ArrayAdapter;
-
-import fr.free.nrw.commons.R;
-import timber.log.Timber;
-
-public class NearbyAdapter extends ArrayAdapter<Place> {
-
-    /** Accepts activity context and list of places.
-     * @param context activity context
-     */
-    public NearbyAdapter(Context context) {
-        super(context, R.layout.item_place);
-    }
-
-    @Override
-    public View getView(int position, View convertView, ViewGroup parent) {
-        // Get the data item for this position
-        Place place = getItem(position);
-        Timber.v(String.valueOf(place));
-
-        // Check if an existing view is being reused, otherwise inflate the view
-        if (convertView == null) {
-            convertView = LayoutInflater.from(getContext())
-                    .inflate(R.layout.item_place, parent, false);
-        }
-
-        NearbyViewHolder viewHolder = new NearbyViewHolder(convertView);
-        viewHolder.bindModel(getContext(), place);
-        // Return the completed view to render on screen
-        return convertView;
-    }
-
-    @Override
-    public long getItemId(int position) {
-        // TODO: use Wikidata Q-ID instead?
-        return position;
-    }
-}

app/src/main/java/fr/free/nrw/commons/nearby/NearbyAdapterFactory.java

@@ -0,0 +1,24 @@
+package fr.free.nrw.commons.nearby;
+
+import com.pedrogomez.renderers.ListAdapteeCollection;
+import com.pedrogomez.renderers.RVRendererAdapter;
+import com.pedrogomez.renderers.RendererBuilder;
+
+import java.util.Collections;
+import java.util.List;
+
+class NearbyAdapterFactory {
+    private PlaceRenderer.PlaceClickedListener listener;
+
+    NearbyAdapterFactory(PlaceRenderer.PlaceClickedListener listener) {
+        this.listener = listener;
+    }
+
+    public RVRendererAdapter<Place> create(List<Place> placeList) {
+        RendererBuilder<Place> builder = new RendererBuilder<Place>()
+                .bind(Place.class, new PlaceRenderer(listener));
+        ListAdapteeCollection<Place> collection = new ListAdapteeCollection<>(
+                placeList != null ? placeList : Collections.<Place>emptyList());
+        return new RVRendererAdapter<>(builder, collection);
+    }
+}

app/src/main/java/fr/free/nrw/commons/nearby/NearbyBaseMarker.java

@@ -17,16 +17,11 @@ import fr.free.nrw.commons.utils.UriSerializer;
 
 public class NearbyBaseMarker extends BaseMarkerOptions<NearbyMarker, NearbyBaseMarker> {
     private Place place;
-    public NearbyBaseMarker() {
 
+    NearbyBaseMarker() {
     }
 
-    public NearbyBaseMarker place(Place place) {
+    private NearbyBaseMarker(Parcel in) {
-        this.place = place;
-        return getThis();
-    }
-
-    public NearbyBaseMarker(Parcel in) {
         Gson gson = new GsonBuilder()
                 .registerTypeAdapter(Uri.class, new UriDeserializer())
                 .create();
@@ -42,6 +37,11 @@ public class NearbyBaseMarker extends BaseMarkerOptions<NearbyMarker, NearbyBase
         place(gson.fromJson(gsonString, Place.class));
     }
 
+    public NearbyBaseMarker place(Place place) {
+        this.place = place;
+        return this;
+    }
+
     @Override
     public NearbyBaseMarker getThis() {
         return this;
@@ -52,6 +52,10 @@ public class NearbyBaseMarker extends BaseMarkerOptions<NearbyMarker, NearbyBase
         return new NearbyMarker(this, place);
     }
 
+    public Place getPlace() {
+        return place;
+    }
+
     @Override
     public int describeContents() {
         return 0;
@@ -71,10 +75,6 @@ public class NearbyBaseMarker extends BaseMarkerOptions<NearbyMarker, NearbyBase
         dest.writeString(gson.toJson(place));
     }
 
-    public Place getPlace() {
-        return place;
-    }
-
     public static final Parcelable.Creator<NearbyBaseMarker> CREATOR
             = new Parcelable.Creator<NearbyBaseMarker>() {
         public NearbyBaseMarker createFromParcel(Parcel in) {

app/src/main/java/fr/free/nrw/commons/nearby/NearbyInfoDialog.java

@@ -29,19 +29,12 @@ public class NearbyInfoDialog extends OverlayDialog {
     private final static String ARG_LONGITUDE = "longitude";
     private final static String ARG_SITE_LINK = "sitelink";
 
-    @BindView(R.id.link_preview_title)
+    @BindView(R.id.link_preview_title) TextView placeTitle;
-    TextView placeTitle;
+    @BindView(R.id.link_preview_extract) TextView placeDescription;
-    @BindView(R.id.link_preview_extract)
+    @BindView(R.id.link_preview_go_button) TextView goToButton;
-    TextView placeDescription;
+    @BindView(R.id.link_preview_overflow_button) ImageView overflowButton;
-
-    @BindView(R.id.link_preview_go_button)
-    TextView goToButton;
-
-    @BindView(R.id.link_preview_overflow_button)
-    ImageView overflowButton;
 
     private Unbinder unbinder;
-
     private LatLng location;
     private Sitelinks sitelinks;
 
@@ -64,7 +57,7 @@ public class NearbyInfoDialog extends OverlayDialog {
     private void getArticleLink(Bundle bundle) {
         this.sitelinks = bundle.getParcelable(ARG_SITE_LINK);
 
-        if (sitelinks.getWikipediaLink().equals(Uri.EMPTY)) {
+        if (sitelinks == null || Uri.EMPTY.equals(sitelinks.getWikipediaLink())) {
             goToButton.setVisibility(View.GONE);
         }
 
@@ -99,7 +92,7 @@ public class NearbyInfoDialog extends OverlayDialog {
                 || !sitelinks.getWikidataLink().equals(Uri.EMPTY);
     }
 
-    private PopupMenu.OnMenuItemClickListener menuListener = new PopupMenu
+    private final PopupMenu.OnMenuItemClickListener menuListener = new PopupMenu
             .OnMenuItemClickListener() {
         @Override
         public boolean onMenuItemClick(MenuItem item) {

app/src/main/java/fr/free/nrw/commons/nearby/NearbyListFragment.java

@@ -2,37 +2,37 @@ package fr.free.nrw.commons.nearby;
 
 import android.net.Uri;
 import android.os.Bundle;
-import android.support.v4.app.ListFragment;
+import android.support.v4.app.Fragment;
+import android.support.v7.widget.LinearLayoutManager;
+import android.support.v7.widget.RecyclerView;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
-import android.widget.ListView;
 
 import com.google.gson.Gson;
 import com.google.gson.GsonBuilder;
 import com.google.gson.reflect.TypeToken;
 
 import java.lang.reflect.Type;
+import java.util.Collections;
 import java.util.List;
 
-import butterknife.BindView;
-import butterknife.ButterKnife;
-import butterknife.OnItemClick;
 import fr.free.nrw.commons.R;
 import fr.free.nrw.commons.location.LatLng;
 import fr.free.nrw.commons.utils.UriDeserializer;
 import timber.log.Timber;
 
-public class NearbyListFragment extends ListFragment  {
+public class NearbyListFragment extends Fragment {
-    private List<Place> placeList;
+    private static final Type LIST_TYPE = new TypeToken<List<Place>>() {
+    }.getType();
+    private static final Type CUR_LAT_LNG_TYPE = new TypeToken<LatLng>() {
+    }.getType();
+    private static final Gson gson = new GsonBuilder()
+            .registerTypeAdapter(Uri.class, new UriDeserializer())
+            .create();
 
-    @BindView(R.id.listView) ListView listview;
+    private NearbyAdapterFactory adapterFactory;
-
+    private RecyclerView recyclerView;
-
-    private NearbyAdapter adapter;
-
-    public NearbyListFragment() {
-    }
 
     @Override
     public void onCreate(Bundle savedInstanceState) {
@@ -41,55 +41,39 @@ public class NearbyListFragment extends ListFragment  {
     }
 
     @Override
-    public View onCreateView(LayoutInflater inflater, ViewGroup container,
+    public View onCreateView(LayoutInflater inflater,
+                             ViewGroup container,
                              Bundle savedInstanceState) {
-
         Timber.d("NearbyListFragment created");
         View view = inflater.inflate(R.layout.fragment_nearby, container, false);
-        ButterKnife.bind(this, view);
+        recyclerView = (RecyclerView) view.findViewById(R.id.listView);
-        adapter = new NearbyAdapter(getActivity());
+        recyclerView.setLayoutManager(new LinearLayoutManager(getContext()));
-        listview.setAdapter(adapter);
+        adapterFactory = new NearbyAdapterFactory(new PlaceRenderer.PlaceClickedListener() {
+            @Override
+            public void placeClicked(Place place) {
+                NearbyInfoDialog.showYourself(getActivity(), place);
+            }
+        });
         return view;
     }
 
     @Override
     public void onViewCreated(View view, Bundle savedInstanceState) {
-
         // Check that this is the first time view is created,
         // to avoid double list when screen orientation changed
+        List<Place> placeList = Collections.emptyList();
+
         Bundle bundle = this.getArguments();
-        Gson gson = new GsonBuilder()
-                .registerTypeAdapter(Uri.class, new UriDeserializer())
-                .create();
         if (bundle != null) {
             String gsonPlaceList = bundle.getString("PlaceList");
+            placeList = gson.fromJson(gsonPlaceList, LIST_TYPE);
+
             String gsonLatLng = bundle.getString("CurLatLng");
-            Type listType = new TypeToken<List<Place>>() {}.getType();
+            LatLng curLatLng = gson.fromJson(gsonLatLng, CUR_LAT_LNG_TYPE);
-            placeList = gson.fromJson(gsonPlaceList, listType);
+
-            Type curLatLngType = new TypeToken<LatLng>() {}.getType();
-            LatLng curLatLng = gson.fromJson(gsonLatLng, curLatLngType);
             placeList = NearbyController.loadAttractionsFromLocationToPlaces(curLatLng, placeList);
         }
-        if (savedInstanceState == null) {
-            adapter.clear();
-            Timber.d("Saved instance state is null, populating ListView");
-        }
 
-        adapter.clear();
+        recyclerView.setAdapter(adapterFactory.create(placeList));
-        adapter.addAll(placeList);
-        adapter.notifyDataSetChanged();
-    }
-
-    @OnItemClick(R.id.listView)
-    void onItemClicked(int position) {
-        Place place = (Place) listview.getItemAtPosition(position);
-        LatLng placeLatLng = place.location;
-
-        double latitude = placeLatLng.getLatitude();
-        double longitude = placeLatLng.getLongitude();
-
-        Timber.d("Item at position %d has coords: Lat: %f Long: %f", position, latitude, longitude);
-
-        NearbyInfoDialog.showYourself(getActivity(), place);
     }
 }

app/src/main/java/fr/free/nrw/commons/nearby/NearbyMapFragment.java

@@ -5,7 +5,6 @@ import android.net.Uri;
 import android.os.Bundle;
 import android.preference.PreferenceManager;
 import android.support.annotation.NonNull;
-import android.support.annotation.Nullable;
 import android.view.LayoutInflater;
 import android.view.View;
 import android.view.ViewGroup;
@@ -39,7 +38,6 @@ public class NearbyMapFragment extends android.support.v4.app.Fragment {
     private fr.free.nrw.commons.location.LatLng curLatLng;
 
     public NearbyMapFragment() {
-
     }
 
     @Override
@@ -123,7 +121,7 @@ public class NearbyMapFragment extends android.support.v4.app.Fragment {
      * which represents the user's position with an accuracy
      * of 95%.
      */
-    public void addCurrentLocationMarker(MapboxMap mapboxMap) {
+    private void addCurrentLocationMarker(MapboxMap mapboxMap) {
         MarkerOptions currentLocationMarker = new MarkerOptions()
                 .position(new LatLng(curLatLng.getLatitude(), curLatLng.getLongitude()));
         mapboxMap.addMarker(currentLocationMarker);
@@ -146,7 +144,7 @@ public class NearbyMapFragment extends android.support.v4.app.Fragment {
      *
      * @return List List of LatLng points of the circle.
      */
-    public List<LatLng> createCircleArray(
+    private List<LatLng> createCircleArray(
             double centerLat, double centerLong, float radius, int nodes) {
         List<LatLng> circle = new ArrayList<>();
         float radiusKilometer = radius / 1000;
@@ -164,11 +162,6 @@ public class NearbyMapFragment extends android.support.v4.app.Fragment {
         return circle;
     }
 
-    @Override
-    public void onViewCreated(View view, @Nullable Bundle savedInstanceState) {
-        super.onViewCreated(view, savedInstanceState);
-    }
-
     @Override
     public void onStart() {
         if (mapView != null) {

app/src/main/java/fr/free/nrw/commons/nearby/NearbyMarker.java

@@ -2,8 +2,8 @@ package fr.free.nrw.commons.nearby;
 
 import com.mapbox.mapboxsdk.annotations.Marker;
 
-public class NearbyMarker extends Marker {
+class NearbyMarker extends Marker {
-    private Place place;
+    private final Place place;
     private NearbyBaseMarker nearbyBaseMarker;
 
     /**
@@ -11,21 +11,17 @@ public class NearbyMarker extends Marker {
      *
      * @param baseMarkerOptions The builder used to construct the Marker.
      */
-    public NearbyMarker(NearbyBaseMarker baseMarkerOptions, Place place) {
+    NearbyMarker(NearbyBaseMarker baseMarkerOptions, Place place) {
         super(baseMarkerOptions);
         this.place = place;
         this.nearbyBaseMarker = baseMarkerOptions;
     }
 
-    public NearbyBaseMarker getNearbyBaseMarker() {
+    NearbyBaseMarker getNearbyBaseMarker() {
         return nearbyBaseMarker;
     }
 
     public Place getPlace() {
         return place;
     }
-
-    public void setNearbyBaseMarker(NearbyBaseMarker nearbyBaseMarker) {
-        this.nearbyBaseMarker = nearbyBaseMarker;
-    }
 }

app/src/main/java/fr/free/nrw/commons/nearby/NearbyPlaces.java

@@ -34,8 +34,7 @@ public class NearbyPlaces {
 
     public NearbyPlaces() {
         try {
-            String query = FileUtils.readFromResource("/assets/queries/nearby_query.rq");
+            wikidataQuery = FileUtils.readFromResource("/assets/queries/nearby_query.rq");
-            wikidataQuery = query;
             Timber.v(wikidataQuery);
         } catch (IOException e) {
             throw new RuntimeException(e);
@@ -106,8 +105,8 @@ public class NearbyPlaces {
             String wikiDataLink = Utils.stripLocalizedString(fields[1]);
             String icon = fields[5];
 
-            double latitude = 0;
+            double latitude;
-            double longitude = 0;
+            double longitude;
             Matcher matcher =
                     Pattern.compile("Point\\(([^ ]+) ([^ ]+)\\)").matcher(point);
             if (!matcher.find()) {

app/src/main/java/fr/free/nrw/commons/nearby/NearbyViewHolder.java

@@ -1,35 +0,0 @@
-package fr.free.nrw.commons.nearby;
-
-import android.content.Context;
-import android.view.View;
-import android.widget.ImageView;
-import android.widget.TextView;
-
-import butterknife.BindView;
-import butterknife.ButterKnife;
-import fr.free.nrw.commons.R;
-import fr.free.nrw.commons.ViewHolder;
-
-public class NearbyViewHolder implements ViewHolder<Place> {
-    @BindView(R.id.tvName) TextView tvName;
-    @BindView(R.id.tvDesc) TextView tvDesc;
-    @BindView(R.id.distance) TextView distance;
-    @BindView(R.id.icon) ImageView icon;
-
-    public NearbyViewHolder(View view) {
-        ButterKnife.bind(this, view);
-    }
-
-    @Override
-    public void bindModel(Context context, Place place) {
-        // Populate the data into the template view using the data object
-        tvName.setText(place.name);
-        String descriptionText = place.getDescription().getText();
-        if (descriptionText.equals("?")) {
-            descriptionText = context.getString(R.string.no_description_found);
-        }
-        tvDesc.setText(descriptionText);
-        distance.setText(place.distance);
-        icon.setImageResource(place.getDescription().getIcon());
-    }
-}

app/src/main/java/fr/free/nrw/commons/nearby/Place.java

@@ -14,14 +14,14 @@ public class Place {
 
     public final String name;
     private final Description description;
-    public final String longDescription;
+    private final String longDescription;
-    public final Uri secondaryImageUrl;
+    private final Uri secondaryImageUrl;
     public final LatLng location;
 
     public Bitmap image;
     public Bitmap secondaryImage;
     public String distance;
-    public Sitelinks siteLinks;
+    public final Sitelinks siteLinks;
 
 
     public Place(String name, Description description, String longDescription,

app/src/main/java/fr/free/nrw/commons/nearby/PlaceRenderer.java

@@ -0,0 +1,64 @@
+package fr.free.nrw.commons.nearby;
+
+import android.view.LayoutInflater;
+import android.view.View;
+import android.view.ViewGroup;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.pedrogomez.renderers.Renderer;
+
+import butterknife.BindView;
+import butterknife.ButterKnife;
+import fr.free.nrw.commons.R;
+
+class PlaceRenderer extends Renderer<Place> {
+    @BindView(R.id.tvName) TextView tvName;
+    @BindView(R.id.tvDesc) TextView tvDesc;
+    @BindView(R.id.distance) TextView distance;
+    @BindView(R.id.icon) ImageView icon;
+    private final PlaceClickedListener listener;
+
+    PlaceRenderer(PlaceClickedListener listener) {
+        this.listener = listener;
+    }
+
+    @Override
+    protected View inflate(LayoutInflater layoutInflater, ViewGroup viewGroup) {
+        return layoutInflater.inflate(R.layout.item_place, viewGroup, false);
+    }
+
+    @Override
+    protected void setUpView(View view) {
+        ButterKnife.bind(this, view);
+    }
+
+    @Override
+    protected void hookListeners(View view) {
+        view.setOnClickListener(new View.OnClickListener() {
+            @Override
+            public void onClick(View v) {
+                if (listener != null) {
+                    listener.placeClicked(getContent());
+                }
+            }
+        });
+    }
+
+    @Override
+    public void render() {
+        Place place = getContent();
+        tvName.setText(place.name);
+        String descriptionText = place.getDescription().getText();
+        if (descriptionText.equals("?")) {
+            descriptionText = getContext().getString(R.string.no_description_found);
+        }
+        tvDesc.setText(descriptionText);
+        distance.setText(place.distance);
+        icon.setImageResource(place.getDescription().getIcon());
+    }
+
+    interface PlaceClickedListener {
+        void placeClicked(Place place);
+    }
+}

app/src/main/res/layout/fragment_nearby.xml

@@ -4,7 +4,7 @@
     android:orientation="vertical"
     >
 
-    <ListView
+    <android.support.v7.widget.RecyclerView
         android:id="@+id/listView"
         android:layout_width="match_parent"
         android:layout_height="match_parent"

app/src/test/java/fr/free/nrw/commons/nearby/NearbyAdapterFactoryTest.java

@@ -0,0 +1,139 @@
+package fr.free.nrw.commons.nearby;
+
+import android.support.annotation.NonNull;
+import android.widget.FrameLayout;
+import android.widget.ImageView;
+import android.widget.TextView;
+
+import com.pedrogomez.renderers.RVRendererAdapter;
+import com.pedrogomez.renderers.RendererViewHolder;
+
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.robolectric.RobolectricTestRunner;
+import org.robolectric.RuntimeEnvironment;
+import org.robolectric.Shadows;
+import org.robolectric.annotation.Config;
+import org.robolectric.shadows.ShadowDrawable;
+
+import java.util.Collections;
+
+import fr.free.nrw.commons.BuildConfig;
+import fr.free.nrw.commons.R;
+import fr.free.nrw.commons.location.LatLng;
+
+import static org.junit.Assert.*;
+
+@RunWith(RobolectricTestRunner.class)
+@Config(constants = BuildConfig.class)
+public class NearbyAdapterFactoryTest {
+
+    private static final Place PLACE = new Place("name", Place.Description.AIRPORT,
+            "desc", null, new LatLng(38.6270, -90.1994, 0), null);
+    private static final Place UNKNOWN_PLACE = new Place("name", Place.Description.UNKNOWN,
+            "desc", null, new LatLng(39.7392, -104.9903, 0), null);
+    private Place clickedPlace;
+
+    @Test
+    public void factoryHandlesNullListAndNullListener() {
+        NearbyAdapterFactory testObject = new NearbyAdapterFactory(null);
+        RVRendererAdapter<Place> result = testObject.create(null);
+        assertNotNull(result);
+        assertEquals(0, result.getItemCount());
+    }
+
+    @Test
+    public void factoryHandlesEmptyListAndNullListener() {
+        NearbyAdapterFactory testObject = new NearbyAdapterFactory(null);
+        RVRendererAdapter<Place> result = testObject.create(Collections.<Place>emptyList());
+        assertNotNull(result);
+        assertEquals(0, result.getItemCount());
+    }
+
+    @Test
+    public void factoryHandlesNonEmptyListAndNullListener() {
+        NearbyAdapterFactory testObject = new NearbyAdapterFactory(null);
+        RVRendererAdapter<Place> result = testObject.create(Collections.singletonList(PLACE));
+        assertNotNull(result);
+        assertEquals(1, result.getItemCount());
+        assertEquals(PLACE, result.getItem(0));
+    }
+
+    @Test
+    public void rendererCorrectlyBound() {
+        NearbyAdapterFactory testObject = new NearbyAdapterFactory(null);
+        RVRendererAdapter<Place> result = testObject.create(Collections.singletonList(PLACE));
+
+        RendererViewHolder viewHolder = renderComponent(result);
+
+        assertNotNull(viewHolder.itemView.findViewById(R.id.tvName));
+        assertEquals("name",
+                ((TextView) viewHolder.itemView.findViewById(R.id.tvName)).getText().toString());
+
+        assertNotNull(viewHolder.itemView.findViewById(R.id.tvDesc));
+        assertEquals("airport",
+                ((TextView) viewHolder.itemView.findViewById(R.id.tvDesc)).getText().toString());
+
+        assertNotNull(viewHolder.itemView.findViewById(R.id.distance));
+        assertEquals("",
+                ((TextView) viewHolder.itemView.findViewById(R.id.distance)).getText().toString());
+
+        assertNotNull(viewHolder.itemView.findViewById(R.id.icon));
+        ImageView imageView = (ImageView) viewHolder.itemView.findViewById(R.id.icon);
+        ShadowDrawable shadow  = Shadows.shadowOf(imageView.getDrawable());
+        assertEquals(R.drawable.round_icon_airport, shadow.getCreatedFromResId());
+    }
+
+    @Test
+    public void rendererCorrectlyBoundForUnknownPlace() {
+        NearbyAdapterFactory testObject = new NearbyAdapterFactory(null);
+        RVRendererAdapter<Place> result = testObject.create(Collections.singletonList(UNKNOWN_PLACE));
+
+        RendererViewHolder viewHolder = renderComponent(result);
+
+        assertNotNull(viewHolder.itemView.findViewById(R.id.tvDesc));
+        assertEquals("no description found",
+                ((TextView) viewHolder.itemView.findViewById(R.id.tvDesc)).getText().toString());
+
+        assertNotNull(viewHolder.itemView.findViewById(R.id.icon));
+        ImageView imageView = (ImageView) viewHolder.itemView.findViewById(R.id.icon);
+        ShadowDrawable shadow  = Shadows.shadowOf(imageView.getDrawable());
+        assertEquals(R.drawable.round_icon_unknown, shadow.getCreatedFromResId());
+    }
+
+    @Test
+    public void clickView() {
+        NearbyAdapterFactory testObject = new NearbyAdapterFactory(new MockPlaceClickedListener());
+        RVRendererAdapter<Place> result = testObject.create(Collections.singletonList(PLACE));
+        RendererViewHolder viewHolder = renderComponent(result);
+
+        viewHolder.itemView.performClick();
+
+        assertEquals(PLACE, clickedPlace);
+    }
+
+    @Test
+    public void clickViewHandlesMisconfiguredListener() {
+        NearbyAdapterFactory testObject = new NearbyAdapterFactory(null);
+        RVRendererAdapter<Place> result = testObject.create(Collections.singletonList(PLACE));
+        RendererViewHolder viewHolder = renderComponent(result);
+        viewHolder.itemView.performClick();
+    }
+
+    @NonNull
+    private RendererViewHolder renderComponent(RVRendererAdapter<Place> result) {
+        FrameLayout viewGroup = new FrameLayout(RuntimeEnvironment.application);
+        int itemViewType = result.getItemViewType(0);
+        RendererViewHolder viewHolder = result.onCreateViewHolder(viewGroup, itemViewType);
+        assertNotNull(viewHolder);
+        result.bindViewHolder(viewHolder, 0);
+        return viewHolder;
+    }
+
+    private class MockPlaceClickedListener implements PlaceRenderer.PlaceClickedListener {
+        @Override
+        public void placeClicked(Place place) {
+            clickedPlace = place;
+        }
+    }
+}