github.com/m3db/m3@v1.5.0/src/query/storage/m3/storagemetadata/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 storagemetadata
    22  
    23  import (
    24  	"fmt"
    25  	"math"
    26  	"testing"
    27  
    28  	"github.com/stretchr/testify/assert"
    29  	"github.com/stretchr/testify/require"
    30  	yaml "gopkg.in/yaml.v2"
    31  )
    32  
    33  func TestValidateMetricsType(t *testing.T) {
    34  	assert.NoError(t, ValidateMetricsType(UnaggregatedMetricsType))
    35  	assert.Error(t, ValidateMetricsType(MetricsType(math.MaxUint64)))
    36  }
    37  
    38  func TestMetricsTypeUnmarshalYAML(t *testing.T) {
    39  	type config struct {
    40  		Type MetricsType `yaml:"type"`
    41  	}
    42  
    43  	for _, value := range validMetricsTypes {
    44  		str := fmt.Sprintf("type: %s\n", value.String())
    45  		var cfg config
    46  		require.NoError(t, yaml.Unmarshal([]byte(str), &cfg))
    47  		assert.Equal(t, value, cfg.Type)
    48  	}
    49  
    50  	var cfg config
    51  	require.Error(t, yaml.Unmarshal([]byte("type: not_a_known_type\n"), &cfg))
    52  }