1 /* 2 * Copyright (C) 2018 The Android Open Source Project 3 * 4 * Licensed under the Apache License, Version 2.0 (the "License"); 5 * you may not use this file except in compliance with the License. 6 * You may obtain a copy of the License at 7 * 8 * http://www.apache.org/licenses/LICENSE-2.0 9 * 10 * Unless required by applicable law or agreed to in writing, software 11 * distributed under the License is distributed on an "AS IS" BASIS, 12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 13 * See the License for the specific language governing permissions and 14 * limitations under the License. 15 */ 16 17 package com.android.settings.dashboard; 18 19 import static com.google.common.truth.Truth.assertThat; 20 21 import org.junit.Test; 22 import org.junit.runner.RunWith; 23 import org.robolectric.RobolectricTestRunner; 24 25 @RunWith(RobolectricTestRunner.class) 26 public class DashboardFragmentRegistryTest { 27 @Test pageAndKeyShouldHave1to1Mapping()28 public void pageAndKeyShouldHave1to1Mapping() { 29 assertThat(DashboardFragmentRegistry.CATEGORY_KEY_TO_PARENT_MAP.size()) 30 .isEqualTo(DashboardFragmentRegistry.PARENT_TO_CATEGORY_KEY_MAP.size()); 31 } 32 } 33