aboutsummaryrefslogtreecommitdiffhomepage
path: root/Firestore/Example/Tests/Local/FSTPersistenceTestHelpers.h
blob: 936bacf918206cd35b92298015fb975c112b86c8 (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
/*
 * Copyright 2017 Google
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#import <Foundation/Foundation.h>

@class FSTLevelDB;
@class FSTMemoryPersistence;

NS_ASSUME_NONNULL_BEGIN

@interface FSTPersistenceTestHelpers : NSObject

/**
 * Creates and starts a new FSTLevelDB instance for testing, destroying any previous contents
 * if they existed.
 *
 * Note that in order to avoid generating a bunch of garbage on the filesystem, the path of the
 * database is reused. This prevents concurrent running of tests using this database. We may
 * need to revisit this if we want to parallelize the tests.
 */
+ (FSTLevelDB *)levelDBPersistence;

/** Creates and starts a new FSTMemoryPersistence instance for testing. */
+ (FSTMemoryPersistence *)memoryPersistence;
@end

NS_ASSUME_NONNULL_END