github.com/uber/kraken@v0.1.4/lib/metainfogen/fixtures.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  	"github.com/uber/kraken/lib/store"
    18  
    19  	"github.com/c2h5oh/datasize"
    20  )
    21  
    22  // Fixture returns a Generator which creates all metainfo with pieceLength for
    23  // testing purposes.
    24  func Fixture(cas *store.CAStore, pieceLength int) *Generator {
    25  	g, err := New(Config{
    26  		PieceLengths: map[datasize.ByteSize]datasize.ByteSize{0: datasize.ByteSize(pieceLength)},
    27  	}, cas)
    28  	if err != nil {
    29  		panic(err)
    30  	}
    31  	return g
    32  }