diff --git a/src/com/android/settings/dashboard/DashboardSummary.java b/src/com/android/settings/dashboard/DashboardSummary.java
index ebc9b52..8602490 100644
--- a/src/com/android/settings/dashboard/DashboardSummary.java
+++ b/src/com/android/settings/dashboard/DashboardSummary.java
@@ -21,6 +21,7 @@
 import android.os.AsyncTask;
 import android.os.Bundle;
 import android.os.Handler;
+import android.support.annotation.VisibleForTesting;
 import android.support.v7.widget.LinearLayoutManager;
 import android.util.Log;
 import android.view.LayoutInflater;
@@ -246,11 +247,7 @@
         new SuggestionLoader().execute();
         // Set categories on their own if loading suggestions takes too long.
         mHandler.postDelayed(() -> {
-            final Activity activity = getActivity();
-            if (activity != null) {
-                mAdapter.setCategoriesAndSuggestions(
-                        ((SettingsActivity) activity).getDashboardCategories(), null);
-            }
+            updateCategoryAndSuggestion(null /* tiles */);
         }, MAX_WAIT_MILLIS);
     }
 
@@ -293,23 +290,27 @@
         protected void onPostExecute(List<Tile> tiles) {
             // tell handler that suggestions were loaded quickly enough
             mHandler.removeCallbacksAndMessages(null);
+            updateCategoryAndSuggestion(tiles);
+        }
+    }
 
-            final Activity activity = getActivity();
-            if (activity == null) {
-                return;
-            }
+    @VisibleForTesting
+    void updateCategoryAndSuggestion(List<Tile> tiles) {
+        final Activity activity = getActivity();
+        if (activity == null) {
+            return;
+        }
 
-            if (mDashboardFeatureProvider.isEnabled()) {
-                // Temporary hack to wrap homepage category into a list. Soon we will create adapter
-                // API that takes a single category.
-                List<DashboardCategory> categories = new ArrayList<>();
-                categories.add(mDashboardFeatureProvider.getTilesForCategory(
-                        CategoryKey.CATEGORY_HOMEPAGE));
-                mAdapter.setCategoriesAndSuggestions(categories, tiles);
-            } else {
-                mAdapter.setCategoriesAndSuggestions(
-                        ((SettingsActivity) activity).getDashboardCategories(), tiles);
-            }
+        if (mDashboardFeatureProvider.isEnabled()) {
+            // Temporary hack to wrap homepage category into a list. Soon we will create adapter
+            // API that takes a single category.
+            List<DashboardCategory> categories = new ArrayList<>();
+            categories.add(mDashboardFeatureProvider.getTilesForCategory(
+                    CategoryKey.CATEGORY_HOMEPAGE));
+            mAdapter.setCategoriesAndSuggestions(categories, tiles);
+        } else {
+            mAdapter.setCategoriesAndSuggestions(
+                    ((SettingsActivity) activity).getDashboardCategories(), tiles);
         }
     }
 }
diff --git a/tests/robotests/src/com/android/settings/dashboard/DashboardSummaryTest.java b/tests/robotests/src/com/android/settings/dashboard/DashboardSummaryTest.java
new file mode 100644
index 0000000..69836d8
--- /dev/null
+++ b/tests/robotests/src/com/android/settings/dashboard/DashboardSummaryTest.java
@@ -0,0 +1,66 @@
+/*
+ * Copyright (C) 2017 The Android Open Source Project
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+
+package com.android.settings.dashboard;
+
+import android.app.Activity;
+
+import com.android.settings.SettingsRobolectricTestRunner;
+import com.android.settings.TestConfig;
+import com.android.settingslib.drawer.CategoryKey;
+
+import org.junit.Before;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.mockito.Mock;
+import org.mockito.MockitoAnnotations;
+import org.robolectric.annotation.Config;
+import org.robolectric.util.ReflectionHelpers;
+
+import static org.mockito.Mockito.doReturn;
+import static org.mockito.Mockito.mock;
+import static org.mockito.Mockito.spy;
+import static org.mockito.Mockito.verify;
+import static org.mockito.Mockito.when;
+
+@RunWith(SettingsRobolectricTestRunner.class)
+@Config(manifest = TestConfig.MANIFEST_PATH, sdk = TestConfig.SDK_VERSION)
+public class DashboardSummaryTest {
+
+    @Mock
+    private DashboardAdapter mAdapter;
+    @Mock
+    private DashboardFeatureProvider mDashboardFeatureProvider;
+
+    private DashboardSummary mSummary;
+
+    @Before
+    public void setUp() {
+        MockitoAnnotations.initMocks(this);
+        mSummary = spy(new DashboardSummary());
+        ReflectionHelpers.setField(mSummary, "mAdapter", mAdapter);
+        ReflectionHelpers.setField(mSummary, "mDashboardFeatureProvider",
+                mDashboardFeatureProvider);
+    }
+
+    @Test
+    public void updateCategoryAndSuggestion_shouldGetCategoryFromFeatureProvider() {
+        doReturn(mock(Activity.class)).when(mSummary).getActivity();
+        when(mDashboardFeatureProvider.isEnabled()).thenReturn(true);
+        mSummary.updateCategoryAndSuggestion(null);
+        verify(mDashboardFeatureProvider).getTilesForCategory(CategoryKey.CATEGORY_HOMEPAGE);
+    }
+}