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1 // Copyright 2017 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 package org.chromium.base.test; | |
6 | |
7 import org.junit.rules.TestRule; | |
8 | |
9 /** | |
10 * Interface to ensure TestRule that implements it specifies if it would run a s et-up process | |
jbudorick
2017/04/12 13:04:03
An interface for TestRules that can be configured
the real yoland
2017/04/12 20:56:19
Done
| |
11 * before @Before. | |
12 * | |
13 * TestRule that implements this interface should return a {@link SetUpStatement } with | |
jbudorick
2017/04/12 13:04:03
TestRules that implement this interface should ret
the real yoland
2017/04/12 20:56:19
Done
| |
14 * its {@link TestRule#apply} method. | |
15 * | |
16 * @param <T> TestRule type that implements this SetUpTestRule | |
17 */ | |
18 public interface SetUpTestRule<T extends TestRule> { | |
19 /** | |
20 * Set whether the TestRule should run setUp automatically. | |
21 * | |
22 * So TestRule can be declared in test like this: | |
23 * <code> | |
24 * @Rule TestRule mRule = new MySetUpTestRule().shouldSetUp(true); | |
25 * </code> | |
26 * | |
27 * @return itself to chain up the calls for convenience | |
28 */ | |
29 T shouldSetUp(boolean runSetUp); | |
30 | |
31 /** | |
32 * Specify setUp action in this method | |
33 */ | |
34 void setUp(); | |
35 } | |
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