/Users/deen/code/yugabyte-db/src/yb/common/transaction-test-util.h
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1 | | // |
2 | | // Copyright (c) YugaByte, Inc. |
3 | | // |
4 | | // Licensed under the Apache License, Version 2.0 (the "License"); you may not use this file except |
5 | | // in compliance with the License. You may obtain a copy of the License at |
6 | | // |
7 | | // http://www.apache.org/licenses/LICENSE-2.0 |
8 | | // |
9 | | // Unless required by applicable law or agreed to in writing, software distributed under the License |
10 | | // is distributed on an "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express |
11 | | // or implied. See the License for the specific language governing permissions and limitations |
12 | | // under the License. |
13 | | // |
14 | | // |
15 | | |
16 | | #ifndef YB_COMMON_TRANSACTION_TEST_UTIL_H |
17 | | #define YB_COMMON_TRANSACTION_TEST_UTIL_H |
18 | | |
19 | | #include <functional> |
20 | | #include <type_traits> |
21 | | |
22 | | #include <gtest/gtest.h> |
23 | | |
24 | | #include "yb/common/hybrid_time.h" |
25 | | #include "yb/common/transaction.h" |
26 | | |
27 | | #include "yb/util/enums.h" |
28 | | #include "yb/util/math_util.h" |
29 | | #include "yb/util/result.h" |
30 | | #include "yb/util/string_trim.h" |
31 | | #include "yb/util/test_macros.h" |
32 | | #include "yb/util/tsan_util.h" |
33 | | |
34 | | namespace yb { |
35 | | |
36 | | class TransactionStatusManagerMock : public TransactionStatusManager { |
37 | | public: |
38 | 0 | HybridTime LocalCommitTime(const TransactionId& id) override { |
39 | 0 | return HybridTime::kInvalid; |
40 | 0 | } |
41 | | |
42 | 33.0k | boost::optional<CommitMetadata> LocalCommitData(const TransactionId& id) override { |
43 | 33.0k | return boost::none; |
44 | 33.0k | } |
45 | | |
46 | | void RequestStatusAt(const StatusRequest& request) override; |
47 | | |
48 | | void Commit(const TransactionId& txn_id, HybridTime commit_time) { |
49 | | ASSERT_TRUE(txn_commit_time_.emplace(txn_id, commit_time).second) << "Transaction " << txn_id |
50 | | << " has been already committed."; |
51 | | } |
52 | | |
53 | 0 | Result<TransactionMetadata> PrepareMetadata(const TransactionMetadataPB& pb) override { |
54 | 0 | return STATUS(Expired, ""); |
55 | 0 | } |
56 | | |
57 | 0 | void Abort(const TransactionId& id, TransactionStatusCallback callback) override { |
58 | 0 | } |
59 | | |
60 | 0 | void Cleanup(TransactionIdSet&& set) override { |
61 | 0 | } |
62 | | |
63 | 0 | int64_t RegisterRequest() override { |
64 | 0 | return 0; |
65 | 0 | } |
66 | | |
67 | 0 | void UnregisterRequest(int64_t) override { |
68 | 0 | } |
69 | | |
70 | | void FillPriorities( |
71 | 0 | boost::container::small_vector_base<std::pair<TransactionId, uint64_t>>* inout) override {} |
72 | | |
73 | 3.36k | HybridTime MinRunningHybridTime() const override { |
74 | 3.36k | return HybridTime::kMin; |
75 | 3.36k | } |
76 | | |
77 | 0 | Result<HybridTime> WaitForSafeTime(HybridTime safe_time, CoarseTimePoint deadline) override { |
78 | 0 | return STATUS(NotSupported, "WaitForSafeTime not implemented"); |
79 | 0 | } |
80 | | |
81 | 0 | const TabletId& tablet_id() const override { |
82 | 0 | static TabletId tablet_id; |
83 | 0 | return tablet_id; |
84 | 0 | } |
85 | | |
86 | | private: |
87 | | std::unordered_map<TransactionId, HybridTime, TransactionIdHash> txn_commit_time_; |
88 | | }; |
89 | | |
90 | | } // namespace yb |
91 | | |
92 | | #endif // YB_COMMON_TRANSACTION_TEST_UTIL_H |