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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 // syncable::Directory 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 // metadb_.SetUp(); | |
14 // } | |
15 // virtual void TearDown() { | |
16 // metadb_.TearDown(); | |
17 // } | |
18 // protected: | |
19 // TestDirectorySetterUpper metadb_; | |
20 // }; | |
21 // | |
22 // Then, in your tests, get at the directory like so: | |
23 // | |
24 // TEST_F(AwesomenessTest, IsMaximal) { | |
25 // ... now use metadb_.directory() to get at syncable::Entry objects ... | |
26 // } | |
27 // | |
28 | |
29 #ifndef SYNC_TEST_ENGINE_TEST_DIRECTORY_SETTER_UPPER_H_ | |
30 #define SYNC_TEST_ENGINE_TEST_DIRECTORY_SETTER_UPPER_H_ | |
31 | |
32 #include <memory> | |
33 #include <string> | |
34 | |
35 #include "base/compiler_specific.h" | |
36 #include "base/macros.h" | |
37 #include "sync/test/fake_sync_encryption_handler.h" | |
38 #include "sync/test/null_directory_change_delegate.h" | |
39 #include "sync/util/test_unrecoverable_error_handler.h" | |
40 #include "testing/gmock/include/gmock/gmock.h" | |
41 | |
42 namespace syncer { | |
43 | |
44 namespace syncable { | |
45 class Directory; | |
46 class DirectoryBackingStore; | |
47 class TestTransactionObserver; | |
48 } | |
49 | |
50 class TestDirectorySetterUpper { | |
51 public: | |
52 TestDirectorySetterUpper(); | |
53 virtual ~TestDirectorySetterUpper(); | |
54 | |
55 // Create a Directory instance open it. | |
56 virtual void SetUp(); | |
57 | |
58 // Create a Directory instance using |directory_store| as backend storage. | |
59 // Takes ownership of |directory_store|. | |
60 virtual void SetUpWith( | |
61 syncer::syncable::DirectoryBackingStore* directory_store); | |
62 | |
63 // Undo everything done by SetUp(): close the directory and delete the | |
64 // backing files. Before closing the directory, this will run the directory | |
65 // invariant checks and perform the SaveChanges action on the directory. | |
66 virtual void TearDown(); | |
67 | |
68 syncable::Directory* directory() { return directory_.get(); } | |
69 | |
70 SyncEncryptionHandler* encryption_handler() { return &encryption_handler_; } | |
71 | |
72 syncable::TestTransactionObserver* transaction_observer() { | |
73 return test_transaction_observer_.get(); | |
74 } | |
75 | |
76 private: | |
77 syncable::NullDirectoryChangeDelegate delegate_; | |
78 std::unique_ptr<syncable::TestTransactionObserver> test_transaction_observer_; | |
79 TestUnrecoverableErrorHandler handler_; | |
80 | |
81 void RunInvariantCheck(); | |
82 | |
83 FakeSyncEncryptionHandler encryption_handler_; | |
84 std::unique_ptr<syncable::Directory> directory_; | |
85 std::string name_; | |
86 | |
87 DISALLOW_COPY_AND_ASSIGN(TestDirectorySetterUpper); | |
88 }; | |
89 | |
90 } // namespace syncer | |
91 | |
92 #endif // SYNC_TEST_ENGINE_TEST_DIRECTORY_SETTER_UPPER_H_ | |
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