1 /*
2  * Copyright (C) 2023 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 package com.android.adservices.common;
17 
18 import com.android.adservices.shared.common.ApplicationContextProvider;
19 import com.android.adservices.shared.common.ApplicationContextSingleton;
20 
21 import java.io.FileDescriptor;
22 import java.io.PrintWriter;
23 
24 /**
25  * Should be used by all unit test projects, as it's used to set the application context that is
26  * often used to initialize singletons.
27  */
28 public final class AdServicesTestingProvider extends ApplicationContextProvider {
29 
30     @Override
dump(FileDescriptor fd, PrintWriter writer, String[] args)31     public void dump(FileDescriptor fd, PrintWriter writer, String[] args) {
32         try {
33             writer.printf(
34                     "ApplicationContextSingleton.getForTests(): %s\n",
35                     ApplicationContextSingleton.getForTests());
36             writer.printf(
37                     "ApplicationContextSingleton.get(): %s\n", ApplicationContextSingleton.get());
38         } catch (Exception e) {
39             writer.printf("Failed to get ApplicationContextSingleton: %s\n", e);
40         }
41     }
42 }
43