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.testing.common.ApplicationContextSingletonRule;
19 
20 import org.junit.Rule;
21 
22 /**
23  * Base class for all unit tests.
24  *
25  * <p>Contains only the bare minimum functionality required by them, like custom JUnit rules.
26  *
27  * <p>In fact, this class "reserves" the first 11 rules (as defined by order 0-10), so subclasses
28  * should start defining rules with {@code order = 11}.
29  */
30 public abstract class AdServicesUnitTestCase extends AdServicesTestCase {
31 
32     @Rule(order = 5)
33     public final ApplicationContextSingletonRule appContext =
34             new ApplicationContextSingletonRule(/* restoreAfter= */ false);
35 
36 }
37