Do not load old category when IA is enabled.

Bug: 34026031
Test: RunSettingsRoboTests
Change-Id: Ie4ede018c8e3e906093cba4b9d4bf9d75c0bd972

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);
+    }
+}