375d76638d
Improve our delete logic to require fewer database requests. This PR creates a new objectdeletion package Change-Id: I0500173bb9b8c771accb350f076329ede6dbb42c
76 lines
1.9 KiB
Go
76 lines
1.9 KiB
Go
// Copyright (C) 2020 Storj Labs, Inc.
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// See LICENSE for copying information.
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package objectdeletion_test
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import (
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"strconv"
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"testing"
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"github.com/stretchr/testify/require"
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"github.com/zeebo/errs"
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"go.uber.org/zap/zaptest"
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"storj.io/common/testcontext"
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"storj.io/common/testrand"
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"storj.io/storj/satellite/metainfo/objectdeletion"
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)
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func TestReport(t *testing.T) {
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logger := zaptest.NewLogger(t)
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var testCases = []struct {
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description string
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numRequests int
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numDeletedPaths int
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expectedFailure bool
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}{
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{"has-failure", 2, 1, true},
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{"all-deleted", 2, 2, false},
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}
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for _, tt := range testCases {
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tt := tt
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t.Run(tt.description, func(t *testing.T) {
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ctx := testcontext.New(t)
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defer ctx.Cleanup()
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requests := createRequests(tt.numRequests)
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deletedSegmentPaths, err := createDeletedSegmentPaths(requests, tt.numDeletedPaths)
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require.NoError(t, err)
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report := objectdeletion.GenerateReport(ctx, logger, requests, deletedSegmentPaths)
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require.Equal(t, tt.expectedFailure, report.HasFailures())
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})
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}
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}
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func createDeletedSegmentPaths(requests []*objectdeletion.ObjectIdentifier, numDeleted int) ([][]byte, error) {
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if numDeleted > len(requests) {
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return nil, errs.New("invalid argument")
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}
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deletedSegmentPaths := make([][]byte, 0, numDeleted)
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for i := 0; i < numDeleted; i++ {
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path, err := requests[i].SegmentPath(int64(testrand.Intn(10)))
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if err != nil {
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return nil, err
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}
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deletedSegmentPaths = append(deletedSegmentPaths, path)
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}
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return deletedSegmentPaths, nil
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}
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func createRequests(numRequests int) []*objectdeletion.ObjectIdentifier {
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requests := make([]*objectdeletion.ObjectIdentifier, 0, numRequests)
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for i := 0; i < numRequests; i++ {
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obj := objectdeletion.ObjectIdentifier{
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ProjectID: testrand.UUID(),
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Bucket: []byte("test"),
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EncryptedPath: []byte(strconv.Itoa(i) + "test"),
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}
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requests = append(requests, &obj)
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}
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return requests
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}
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