github.com/m3db/m3@v1.5.0/src/dbnode/persist/fs/migration/version_test.go (about)

     1  // Copyright (c) 2020 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 migration
    22  
    23  import (
    24  	"fmt"
    25  	"testing"
    26  
    27  	"github.com/stretchr/testify/require"
    28  	yaml "gopkg.in/yaml.v2"
    29  )
    30  
    31  func TestParseMigrateVersion(t *testing.T) {
    32  	v, err := ParseMigrationVersion("none")
    33  	require.NoError(t, err)
    34  	require.Equal(t, MigrationVersionNone, v)
    35  
    36  	v, err = ParseMigrationVersion("1.1")
    37  	require.NoError(t, err)
    38  	require.Equal(t, MigrationVersion_1_1, v)
    39  }
    40  
    41  func TestValidateMigrateVersion(t *testing.T) {
    42  	err := ValidateMigrationVersion(MigrationVersion_1_1)
    43  	require.NoError(t, err)
    44  
    45  	err = ValidateMigrationVersion(2)
    46  	require.Error(t, err)
    47  }
    48  
    49  func TestUnmarshalYAML(t *testing.T) {
    50  	type config struct {
    51  		Version MigrationVersion `yaml:"version"`
    52  	}
    53  
    54  	for _, value := range validMigrationVersions {
    55  		str := fmt.Sprintf("version: %s\n", value.String())
    56  		var cfg config
    57  		require.NoError(t, yaml.Unmarshal([]byte(str), &cfg))
    58  		require.Equal(t, value, cfg.Version)
    59  	}
    60  
    61  	var cfg config
    62  	require.Error(t, yaml.Unmarshal([]byte("version: abc"), &cfg))
    63  }