1 /*
2  * Copyright 2022 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 androidx.datastore
18 
19 import kotlin.concurrent.Volatile
20 
21 data class TestingSerializerConfig(
22     @Volatile var failReadWithCorruptionException: Boolean = false,
23     @Volatile var failingRead: Boolean = false,
24     @Volatile var failingWrite: Boolean = false,
25     @Volatile var defaultValue: Byte = 0,
26     // This field enables more granular control and flexibility on failReadWithCorruptionException.
27     // TestSerializer uses the values from this list in sequence first before it always uses the
28     // value of failReadWithCorruptionException.
29     @Volatile var listOfFailReadWithCorruptionException: List<Boolean> = listOf(),
30     // This field enables the TestingSerializer to keep the count of file writes that is readable
31     // from the test methods.
32     @Volatile var writeCount: Int = 0,
33 )
34