github.com/m3db/m3@v1.5.1-0.20231129193456-75a402aa583b/src/dbnode/client/fetch_state_pool_test.go (about)

     1  // Copyright (c) 2018 Uber Technologies, Inc.
     2  //
     3  // Permission is hereby granted, free of charge, to any person obtaining a copy
     4  // of this software and associated documentation files (the "Software"), to deal
     5  // in the Software without restriction, including without limitation the rights
     6  // to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
     7  // copies of the Software, and to permit persons to whom the Software is
     8  // furnished to do so, subject to the following conditions:
     9  //
    10  // The above copyright notice and this permission notice shall be included in
    11  // all copies or substantial portions of the Software.
    12  //
    13  // THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
    14  // IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
    15  // FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
    16  // AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
    17  // LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
    18  // OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
    19  // THE SOFTWARE.
    20  
    21  package client
    22  
    23  import (
    24  	"testing"
    25  
    26  	"github.com/m3db/m3/src/x/pool"
    27  	"github.com/m3db/m3/src/x/sampler"
    28  
    29  	"github.com/stretchr/testify/require"
    30  	"go.uber.org/zap"
    31  )
    32  
    33  func TestFetchStatePool(t *testing.T) {
    34  	p := newFetchStatePool(pool.NewObjectPoolOptions().SetSize(1),
    35  		zap.NewExample(), sampler.MustNewSampler(1))
    36  	p.Init()
    37  
    38  	s := p.Get()
    39  	require.Equal(t, p, s.pool)
    40  	require.Equal(t, int32(0), s.refCounter.n)
    41  	require.Nil(t, s.fetchTaggedOp)
    42  	require.NotNil(t, s.tagResultAccumulator)
    43  	p.Put(s)
    44  }