restic/internal/restic/counted_blob_set_test.go

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package restic_test
import (
"testing"
"github.com/restic/restic/internal/restic"
"github.com/restic/restic/internal/test"
)
func TestCountedBlobSet(t *testing.T) {
bs := restic.NewCountedBlobSet()
test.Equals(t, bs.Len(), 0)
test.Equals(t, bs.List(), restic.BlobHandles{})
bh := restic.NewRandomBlobHandle()
// check non existant
test.Equals(t, bs.Has(bh), false)
// test insert
bs.Insert(bh)
test.Equals(t, bs.Has(bh), true)
test.Equals(t, bs.Len(), 1)
test.Equals(t, bs.List(), restic.BlobHandles{bh})
// test remove
bs.Delete(bh)
test.Equals(t, bs.Len(), 0)
test.Equals(t, bs.Has(bh), false)
test.Equals(t, bs.List(), restic.BlobHandles{})
bs = restic.NewCountedBlobSet(bh)
test.Equals(t, bs.Len(), 1)
test.Equals(t, bs.List(), restic.BlobHandles{bh})
s := bs.String()
test.Assert(t, len(s) > 10, "invalid string: %v", s)
}
func TestCountedBlobSetCopy(t *testing.T) {
bs := restic.NewCountedBlobSet(restic.NewRandomBlobHandle(), restic.NewRandomBlobHandle(), restic.NewRandomBlobHandle())
test.Equals(t, bs.Len(), 3)
cp := bs.Copy()
test.Equals(t, cp.Len(), 3)
test.Equals(t, bs.List(), cp.List())
}