github.com/dolthub/dolt/go@v0.40.5-0.20240520175717-68db7794bea6/libraries/utils/version/version_test.go (about)

     1  // Copyright 2022 Dolthub, Inc.
     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 version
    16  
    17  import (
    18  	"testing"
    19  
    20  	"github.com/stretchr/testify/require"
    21  )
    22  
    23  func TestEncodeDecodeVersion(t *testing.T) {
    24  	versions := []string{
    25  		"0.0.0",
    26  		"1.2.3",
    27  		"128.128.32768",
    28  		"255.255.65535",
    29  	}
    30  
    31  	for _, version := range versions {
    32  		t.Run(version, func(t *testing.T) {
    33  			encoded, err := Encode(version)
    34  			require.NoError(t, err)
    35  
    36  			decoded := Decode(encoded)
    37  			require.Equal(t, version, decoded)
    38  		})
    39  	}
    40  }
    41  
    42  func TestBadVersionEncodeFailure(t *testing.T) {
    43  	versions := []string{
    44  		"256.0.0",
    45  		"0.256.0",
    46  		"0.0.65536",
    47  		"a.0.0",
    48  		"0.40.256c",
    49  		"-1.0.0",
    50  		"2.0",
    51  		"3.5.",
    52  		"..",
    53  	}
    54  
    55  	for _, version := range versions {
    56  		t.Run(version, func(t *testing.T) {
    57  			_, err := Encode(version)
    58  			require.Error(t, err)
    59  		})
    60  	}
    61  }