github.com/matrixorigin/matrixone@v0.7.0/pkg/txn/storage/memorystorage/mem_handler_test.go (about)

     1  // Copyright 2022 Matrix Origin
     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  package memorystorage
    16  
    17  import (
    18  	"math"
    19  	"testing"
    20  	"time"
    21  
    22  	"github.com/matrixorigin/matrixone/pkg/common/mpool"
    23  	"github.com/matrixorigin/matrixone/pkg/txn/clock"
    24  	"github.com/matrixorigin/matrixone/pkg/vm/engine/memoryengine"
    25  )
    26  
    27  func TestMemHandler(t *testing.T) {
    28  	testDatabase(t, func() (*Storage, error) {
    29  		return New(
    30  			NewMemHandler(
    31  				mpool.MustNewZero(),
    32  				clock.NewHLCClock(func() int64 {
    33  					return time.Now().UnixNano()
    34  				}, math.MaxInt64),
    35  				memoryengine.RandomIDGenerator,
    36  			),
    37  		)
    38  	})
    39  }