github.com/m3db/m3@v1.5.0/src/msg/consumer/config_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 consumer
    22  
    23  import (
    24  	"testing"
    25  	"time"
    26  
    27  	"github.com/m3db/m3/src/x/instrument"
    28  
    29  	"github.com/stretchr/testify/require"
    30  	yaml "gopkg.in/yaml.v2"
    31  )
    32  
    33  func TestConfiguration(t *testing.T) {
    34  	str := `
    35  messagePool:
    36    size: 5
    37    maxBufferReuseSize: 65536
    38  ackFlushInterval: 100ms
    39  ackBufferSize: 100
    40  connectionWriteBufferSize: 200
    41  connectionReadBufferSize: 300
    42  encoder:
    43    maxMessageSize: 100
    44    bytesPool:
    45      watermark:
    46        low: 0.001
    47  decoder:
    48    maxMessageSize: 200
    49    bytesPool:
    50      watermark:
    51        high: 0.002
    52  `
    53  
    54  	var cfg Configuration
    55  	require.NoError(t, yaml.Unmarshal([]byte(str), &cfg))
    56  
    57  	opts := cfg.NewOptions(instrument.NewOptions())
    58  	require.Equal(t, 5, opts.MessagePoolOptions().PoolOptions.Size())
    59  	require.Equal(t, 65536, opts.MessagePoolOptions().MaxBufferReuseSize)
    60  	require.Equal(t, 100*time.Millisecond, opts.AckFlushInterval())
    61  	require.Equal(t, 100, opts.AckBufferSize())
    62  	require.Equal(t, 200, opts.ConnectionWriteBufferSize())
    63  	require.Equal(t, 300, opts.ConnectionReadBufferSize())
    64  	require.Equal(t, 100, opts.EncoderOptions().MaxMessageSize())
    65  	require.NotNil(t, opts.EncoderOptions().BytesPool())
    66  	require.Equal(t, 200, opts.DecoderOptions().MaxMessageSize())
    67  	require.NotNil(t, opts.EncoderOptions().BytesPool())
    68  }