1 /* 2 * Copyright (C) 2020 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.car.settings.common; 18 19 import static com.google.common.truth.Truth.assertWithMessage; 20 21 import androidx.preference.Preference; 22 23 public class PreferenceControllerTestUtil { 24 /** 25 * Associates a PreferenceController with its Preference. 26 */ assignPreference(PreferenceController controller, Preference preference)27 public static void assignPreference(PreferenceController controller, Preference preference) { 28 controller.setPreference(preference); 29 } 30 assertAvailability(int actualValue, int expectedValue)31 public static void assertAvailability(int actualValue, int expectedValue) { 32 assertWithMessage("controller availability (%s=%s, %s=%s)", 33 actualValue, availabilityToString(actualValue), 34 expectedValue, availabilityToString(expectedValue)) 35 .that(actualValue).isEqualTo(expectedValue); 36 } 37 availabilityToString(int value)38 private static String availabilityToString(int value) { 39 switch (value) { 40 case PreferenceController.AVAILABLE: 41 return "AVAILABLE"; 42 case PreferenceController.AVAILABLE_FOR_VIEWING: 43 return "AVAILABLE_FOR_VIEWING"; 44 case PreferenceController.CONDITIONALLY_UNAVAILABLE: 45 return "CONDITIONALLY_UNAVAILABLE"; 46 case PreferenceController.DISABLED_FOR_PROFILE: 47 return "DISABLED_FOR_PROFILE"; 48 case PreferenceController.UNSUPPORTED_ON_DEVICE: 49 return "UNSUPPORTED_ON_DEVICE"; 50 default: 51 return "INVALID-" + value; 52 } 53 } 54 } 55