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bucket_test.go
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65 lines (53 loc) · 1.77 KB
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// Copyright © 2019 The Things Network Foundation, The Things Industries B.V.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
package fetch_test
import (
"io/ioutil"
"os"
"testing"
"github.com/smartystreets/assertions"
"go.thethings.network/lorawan-stack/v3/pkg/config"
. "go.thethings.network/lorawan-stack/v3/pkg/fetch"
"go.thethings.network/lorawan-stack/v3/pkg/util/test"
"go.thethings.network/lorawan-stack/v3/pkg/util/test/assertions/should"
)
func TestBucket(t *testing.T) {
a := assertions.New(t)
ctx := test.Context()
tmpDir, err := ioutil.TempDir("", "FetchTestBucket")
if err != nil {
t.Fatalf("Failed to create temporary directory: %v", err)
}
defer os.RemoveAll(tmpDir)
conf := config.BlobConfig{Provider: "local"}
conf.Local.Directory = tmpDir
filename := "file"
content := []byte("Hello world")
bucket, err := conf.Bucket(ctx, "bucket")
a.So(err, should.BeNil)
err = bucket.WriteAll(ctx, filename, content, nil)
a.So(err, should.BeNil)
fetcher := FromBucket(ctx, bucket, "")
// Reading working file
{
fileContent, err := fetcher.File(filename)
a.So(err, should.BeNil)
a.So(string(fileContent), should.Equal, string(content))
}
// Reading non-working file
{
_, err = fetcher.File("non-existing file")
a.So(err, should.NotBeNil)
}
}