github.com/KinWaiYuen/client-go/v2@v2.5.4/tikv/test_util.go (about)

     1  // Copyright 2021 TiKV Authors
     2  //
     3  // Licensed under the Apache License, Version 2.0 (the "License");
     4  // you may not use this file except in compliance with the License.
     5  // 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
    10  // distributed under the License is distributed on an "AS IS" BASIS,
    11  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12  // See the License for the specific language governing permissions and
    13  // limitations under the License.
    14  
    15  // NOTE: The code in this file is based on code from the
    16  // TiDB project, licensed under the Apache License v 2.0
    17  //
    18  // https://github.com/pingcap/tidb/tree/cc5e161ac06827589c4966674597c137cc9e809c/store/tikv/test_util.go
    19  //
    20  
    21  // Copyright 2017 PingCAP, Inc.
    22  //
    23  // Licensed under the Apache License, Version 2.0 (the "License");
    24  // you may not use this file except in compliance with the License.
    25  // You may obtain a copy of the License at
    26  //
    27  //     http://www.apache.org/licenses/LICENSE-2.0
    28  //
    29  // Unless required by applicable law or agreed to in writing, software
    30  // distributed under the License is distributed on an "AS IS" BASIS,
    31  // WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    32  // See the License for the specific language governing permissions and
    33  // limitations under the License.
    34  
    35  package tikv
    36  
    37  import (
    38  	"github.com/KinWaiYuen/client-go/v2/internal/locate"
    39  	"github.com/google/uuid"
    40  	"github.com/pingcap/errors"
    41  	pd "github.com/tikv/pd/client"
    42  )
    43  
    44  // NewTestTiKVStore creates a test store with Option
    45  func NewTestTiKVStore(client Client, pdClient pd.Client, clientHijack func(Client) Client, pdClientHijack func(pd.Client) pd.Client, txnLocalLatches uint) (*KVStore, error) {
    46  	if clientHijack != nil {
    47  		client = clientHijack(client)
    48  	}
    49  
    50  	pdCli := pd.Client(locate.NewCodeCPDClient(pdClient))
    51  	if pdClientHijack != nil {
    52  		pdCli = pdClientHijack(pdCli)
    53  	}
    54  
    55  	// Make sure the uuid is unique.
    56  	uid := uuid.New().String()
    57  	spkv := NewMockSafePointKV()
    58  	tikvStore, err := NewKVStore(uid, pdCli, spkv, client)
    59  
    60  	if txnLocalLatches > 0 {
    61  		tikvStore.EnableTxnLocalLatches(txnLocalLatches)
    62  	}
    63  
    64  	tikvStore.mock = true
    65  	return tikvStore, errors.Trace(err)
    66  }