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| 1 // Copyright (c) 2012 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 // A handy class that takes care of setting up and destroying a | |
| 6 // sync_api::UserShare instance for unit tests that require one. | |
| 7 // | |
| 8 // The expected usage is to make this a component of your test fixture: | |
| 9 // | |
| 10 // class AwesomenessTest : public testing::Test { | |
| 11 // public: | |
| 12 // virtual void SetUp() { | |
| 13 // test_user_share_.SetUp(); | |
| 14 // } | |
| 15 // virtual void TearDown() { | |
| 16 // test_user_share_.TearDown(); | |
| 17 // } | |
| 18 // protected: | |
| 19 // TestUserShare test_user_share_; | |
| 20 // }; | |
| 21 // | |
| 22 // Then, in your tests: | |
| 23 // | |
| 24 // TEST_F(AwesomenessTest, IsMaximal) { | |
| 25 // sync_api::ReadTransaction trans(test_user_share_.user_share()); | |
| 26 // ... | |
| 27 // } | |
| 28 // | |
| 29 | |
| 30 #ifndef CHROME_BROWSER_SYNC_TEST_ENGINE_TEST_USER_SHARE_H_ | |
| 31 #define CHROME_BROWSER_SYNC_TEST_ENGINE_TEST_USER_SHARE_H_ | |
| 32 #pragma once | |
| 33 | |
| 34 #include "base/basictypes.h" | |
| 35 #include "chrome/browser/sync/internal_api/user_share.h" | |
| 36 #include "sync/test/engine/test_directory_setter_upper.h" | |
| 37 | |
| 38 namespace browser_sync { | |
| 39 | |
| 40 class TestUserShare { | |
| 41 public: | |
| 42 TestUserShare(); | |
| 43 ~TestUserShare(); | |
| 44 | |
| 45 // Sets up the UserShare instance. Clears any existing database | |
| 46 // backing files that might exist on disk. | |
| 47 void SetUp(); | |
| 48 | |
| 49 // Undo everything done by SetUp(): closes the UserShare and deletes | |
| 50 // the backing files. Before closing the directory, this will run | |
| 51 // the directory invariant checks and perform the SaveChanges action | |
| 52 // on the user share's directory. | |
| 53 void TearDown(); | |
| 54 | |
| 55 // Non-NULL iff called between a call to SetUp() and TearDown(). | |
| 56 sync_api::UserShare* user_share(); | |
| 57 | |
| 58 private: | |
| 59 TestDirectorySetterUpper dir_maker_; | |
| 60 scoped_ptr<sync_api::UserShare> user_share_; | |
| 61 | |
| 62 DISALLOW_COPY_AND_ASSIGN(TestUserShare); | |
| 63 }; | |
| 64 | |
| 65 } // namespace browser_sync | |
| 66 | |
| 67 #endif // CHROME_BROWSER_SYNC_TEST_ENGINE_TEST_USER_SHARE_H_ | |
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