github.com/uber/kraken@v0.1.4/lib/metainfogen/config_test.go (about)

     1  // Copyright (c) 2016-2019 Uber Technologies, 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  package metainfogen
    15  
    16  import (
    17  	"testing"
    18  
    19  	"github.com/c2h5oh/datasize"
    20  	"github.com/stretchr/testify/require"
    21  )
    22  
    23  func TestPieceLengthConfig(t *testing.T) {
    24  	require := require.New(t)
    25  
    26  	plConfig, err := newPieceLengthConfig(map[datasize.ByteSize]datasize.ByteSize{
    27  		0:               datasize.MB,
    28  		2 * datasize.GB: 4 * datasize.MB,
    29  		4 * datasize.GB: 8 * datasize.MB,
    30  	})
    31  	require.NoError(err)
    32  
    33  	require.Equal(int64(datasize.MB), plConfig.get(int64(datasize.GB)))
    34  	require.Equal(int64(4*datasize.MB), plConfig.get(int64(2*datasize.GB)))
    35  	require.Equal(int64(4*datasize.MB), plConfig.get(int64(3*datasize.GB)))
    36  	require.Equal(int64(8*datasize.MB), plConfig.get(int64(4*datasize.GB)))
    37  	require.Equal(int64(8*datasize.MB), plConfig.get(int64(8*datasize.GB)))
    38  }