frostfs-sdk-go/object/search_test.go

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package object_test
import (
"crypto/sha256"
"encoding/hex"
"fmt"
"math/rand"
"testing"
v2object "github.com/nspcc-dev/neofs-api-go/v2/object"
"github.com/nspcc-dev/neofs-sdk-go/checksum"
"github.com/nspcc-dev/neofs-sdk-go/object"
oid "github.com/nspcc-dev/neofs-sdk-go/object/id"
"github.com/nspcc-dev/tzhash/tz"
"github.com/stretchr/testify/require"
)
var eqV2Matches = map[object.SearchMatchType]v2object.MatchType{
object.MatchUnknown: v2object.MatchUnknown,
object.MatchStringEqual: v2object.MatchStringEqual,
object.MatchStringNotEqual: v2object.MatchStringNotEqual,
object.MatchNotPresent: v2object.MatchNotPresent,
object.MatchCommonPrefix: v2object.MatchCommonPrefix,
}
func TestMatch(t *testing.T) {
t.Run("known matches", func(t *testing.T) {
for matchType, matchTypeV2 := range eqV2Matches {
require.Equal(t, matchTypeV2, matchType.ToV2())
require.Equal(t, object.SearchMatchFromV2(matchTypeV2), matchType)
}
})
t.Run("unknown matches", func(t *testing.T) {
var unknownMatchType object.SearchMatchType
for matchType := range eqV2Matches {
unknownMatchType += matchType
}
unknownMatchType++
require.Equal(t, unknownMatchType.ToV2(), v2object.MatchUnknown)
var unknownMatchTypeV2 v2object.MatchType
for _, matchTypeV2 := range eqV2Matches {
unknownMatchTypeV2 += matchTypeV2
}
unknownMatchTypeV2++
require.Equal(t, object.SearchMatchFromV2(unknownMatchTypeV2), object.MatchUnknown)
})
}
func TestFilter(t *testing.T) {
inputs := [][]string{
{"user-header", "user-value"},
}
filters := object.NewSearchFilters()
for i := range inputs {
filters.AddFilter(inputs[i][0], inputs[i][1], object.MatchStringEqual)
}
require.Len(t, filters, len(inputs))
for i := range inputs {
require.Equal(t, inputs[i][0], filters[i].Header())
require.Equal(t, inputs[i][1], filters[i].Value())
require.Equal(t, object.MatchStringEqual, filters[i].Operation())
}
v2 := filters.ToV2()
newFilters := object.NewSearchFiltersFromV2(v2)
require.Equal(t, filters, newFilters)
}
func TestSearchFilters_AddRootFilter(t *testing.T) {
fs := new(object.SearchFilters)
fs.AddRootFilter()
require.Len(t, *fs, 1)
f := (*fs)[0]
require.Equal(t, object.MatchUnknown, f.Operation())
require.Equal(t, v2object.FilterPropertyRoot, f.Header())
require.Equal(t, "", f.Value())
}
func TestSearchFilters_AddPhyFilter(t *testing.T) {
fs := new(object.SearchFilters)
fs.AddPhyFilter()
require.Len(t, *fs, 1)
f := (*fs)[0]
require.Equal(t, object.MatchUnknown, f.Operation())
require.Equal(t, v2object.FilterPropertyPhy, f.Header())
require.Equal(t, "", f.Value())
}
func testOID() oid.ID {
cs := [sha256.Size]byte{}
rand.Read(cs[:])
var id oid.ID
id.SetSHA256(cs)
return id
}
func TestSearchFilters_AddParentIDFilter(t *testing.T) {
par := testOID()
fs := object.SearchFilters{}
fs.AddParentIDFilter(object.MatchStringEqual, par)
fsV2 := fs.ToV2()
require.Len(t, fsV2, 1)
require.Equal(t, v2object.FilterHeaderParent, fsV2[0].GetKey())
require.Equal(t, par.EncodeToString(), fsV2[0].GetValue())
require.Equal(t, v2object.MatchStringEqual, fsV2[0].GetMatchType())
}
func TestSearchFilters_AddObjectIDFilter(t *testing.T) {
id := testOID()
fs := new(object.SearchFilters)
fs.AddObjectIDFilter(object.MatchStringEqual, id)
t.Run("v2", func(t *testing.T) {
fsV2 := fs.ToV2()
require.Len(t, fsV2, 1)
require.Equal(t, v2object.FilterHeaderObjectID, fsV2[0].GetKey())
require.Equal(t, id.EncodeToString(), fsV2[0].GetValue())
require.Equal(t, v2object.MatchStringEqual, fsV2[0].GetMatchType())
})
}
func TestSearchFilters_AddSplitIDFilter(t *testing.T) {
id := object.NewSplitID()
fs := new(object.SearchFilters)
fs.AddSplitIDFilter(object.MatchStringEqual, id)
t.Run("v2", func(t *testing.T) {
fsV2 := fs.ToV2()
require.Len(t, fsV2, 1)
require.Equal(t, v2object.FilterHeaderSplitID, fsV2[0].GetKey())
require.Equal(t, id.String(), fsV2[0].GetValue())
require.Equal(t, v2object.MatchStringEqual, fsV2[0].GetMatchType())
})
}
func TestSearchFilters_AddTypeFilter(t *testing.T) {
typ := object.TypeTombstone
fs := new(object.SearchFilters)
fs.AddTypeFilter(object.MatchStringEqual, typ)
t.Run("v2", func(t *testing.T) {
fsV2 := fs.ToV2()
require.Len(t, fsV2, 1)
require.Equal(t, v2object.FilterHeaderObjectType, fsV2[0].GetKey())
require.Equal(t, typ.EncodeToString(), fsV2[0].GetValue())
require.Equal(t, v2object.MatchStringEqual, fsV2[0].GetMatchType())
})
}
func TestSearchFiltersEncoding(t *testing.T) {
fs := object.NewSearchFilters()
fs.AddFilter("key 1", "value 2", object.MatchStringEqual)
fs.AddFilter("key 2", "value 2", object.MatchStringNotEqual)
fs.AddFilter("key 2", "value 2", object.MatchCommonPrefix)
t.Run("json", func(t *testing.T) {
data, err := fs.MarshalJSON()
require.NoError(t, err)
fs2 := object.NewSearchFilters()
require.NoError(t, fs2.UnmarshalJSON(data))
require.Equal(t, fs, fs2)
})
}
func TestSearchMatchType_String(t *testing.T) {
toPtr := func(v object.SearchMatchType) *object.SearchMatchType {
return &v
}
testEnumStrings(t, new(object.SearchMatchType), []enumStringItem{
{val: toPtr(object.MatchCommonPrefix), str: "COMMON_PREFIX"},
{val: toPtr(object.MatchStringEqual), str: "STRING_EQUAL"},
{val: toPtr(object.MatchStringNotEqual), str: "STRING_NOT_EQUAL"},
{val: toPtr(object.MatchNotPresent), str: "NOT_PRESENT"},
{val: toPtr(object.MatchUnknown), str: "MATCH_TYPE_UNSPECIFIED"},
})
}
func testChecksumSha256() [sha256.Size]byte {
cs := [sha256.Size]byte{}
rand.Read(cs[:])
return cs
}
func testChecksumTZ() [tz.Size]byte {
cs := [tz.Size]byte{}
rand.Read(cs[:])
return cs
}
func TestSearchFilters_AddPayloadHashFilter(t *testing.T) {
cs := testChecksumSha256()
fs := new(object.SearchFilters)
fs.AddPayloadHashFilter(object.MatchStringEqual, cs)
t.Run("v2", func(t *testing.T) {
fsV2 := fs.ToV2()
require.Len(t, fsV2, 1)
require.Equal(t, v2object.FilterHeaderPayloadHash, fsV2[0].GetKey())
require.Equal(t, hex.EncodeToString(cs[:]), fsV2[0].GetValue())
require.Equal(t, v2object.MatchStringEqual, fsV2[0].GetMatchType())
})
}
func ExampleSearchFilters_AddPayloadHashFilter() {
hash, _ := hex.DecodeString("66842cfea090b1d906b52400fae49d86df078c0670f2bdd059ba289ebe24a498")
var v [sha256.Size]byte
copy(v[:], hash[:sha256.Size])
var cs checksum.Checksum
cs.SetSHA256(v)
fmt.Println(hex.EncodeToString(cs.Value()))
// Output: 66842cfea090b1d906b52400fae49d86df078c0670f2bdd059ba289ebe24a498
}
func TestSearchFilters_AddHomomorphicHashFilter(t *testing.T) {
cs := testChecksumTZ()
fs := new(object.SearchFilters)
fs.AddHomomorphicHashFilter(object.MatchStringEqual, cs)
t.Run("v2", func(t *testing.T) {
fsV2 := fs.ToV2()
require.Len(t, fsV2, 1)
require.Equal(t, v2object.FilterHeaderHomomorphicHash, fsV2[0].GetKey())
require.Equal(t, hex.EncodeToString(cs[:]), fsV2[0].GetValue())
require.Equal(t, v2object.MatchStringEqual, fsV2[0].GetMatchType())
})
}
func ExampleSearchFilters_AddHomomorphicHashFilter() {
hash, _ := hex.DecodeString("7e302ebb3937e810feb501965580c746048db99cebd095c3ce27022407408bf904dde8d9aa8085d2cf7202345341cc947fa9d722c6b6699760d307f653815d0c")
var v [tz.Size]byte
copy(v[:], hash[:tz.Size])
var cs checksum.Checksum
cs.SetTillichZemor(v)
fmt.Println(hex.EncodeToString(cs.Value()))
// Output: 7e302ebb3937e810feb501965580c746048db99cebd095c3ce27022407408bf904dde8d9aa8085d2cf7202345341cc947fa9d722c6b6699760d307f653815d0c
}