policy-engine/pkg/chain/marshal_json_test.go

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package chain
import (
"fmt"
"os"
"testing"
"git.frostfs.info/TrueCloudLab/policy-engine/schema/native"
"github.com/nspcc-dev/neo-go/pkg/crypto/keys"
"github.com/stretchr/testify/require"
)
func TestID(t *testing.T) {
key, err := keys.NewPrivateKeyFromWIF("L5eVx6HcHaFpQpvjQ3fy29uKDZ8rQ34bfMVx4XfZMm52EqafpNMg") // s3-gw key
require.NoError(t, err)
chain1 := &Chain{ID: ID(key.PublicKey().GetScriptHash().BytesBE())}
data := chain1.Bytes()
var chain2 Chain
require.NoError(t, chain2.DecodeBytes(data))
require.Equal(t, chain1.ID, chain2.ID)
data, err = chain1.MarshalJSON()
require.NoError(t, err)
require.NoError(t, chain2.UnmarshalJSON(data))
require.Equal(t, chain1.ID, chain2.ID)
}
func TestMatchTypeJson(t *testing.T) {
for _, mt := range []MatchType{MatchTypeDenyPriority, MatchTypeFirstMatch, MatchType(100)} {
var chain Chain
chain.MatchType = mt
data, err := chain.MarshalJSON()
require.NoError(t, err)
if mt == MatchTypeDenyPriority {
require.Equal(t, []byte("{\"ID\":\"\",\"Rules\":null,\"MatchType\":\"DenyPriority\"}"), data)
} else if mt == MatchTypeFirstMatch {
require.Equal(t, []byte("{\"ID\":\"\",\"Rules\":null,\"MatchType\":\"FirstMatch\"}"), data)
} else {
require.Equal(t, []byte(fmt.Sprintf("{\"ID\":\"\",\"Rules\":null,\"MatchType\":\"%d\"}", mt)), data)
}
var parsed Chain
require.NoError(t, parsed.UnmarshalJSON(data))
require.Equal(t, chain, parsed)
require.Error(t, parsed.UnmarshalJSON([]byte("{\"ID\":\"\",\"Rules\":null,\"MatchType\":\"NotValid\"}")))
}
}
func TestJsonEnums(t *testing.T) {
chain := Chain{
ID: "2cca5ae7-cee8-428d-b45f-567fb1d03f01", // will be encoded to base64
MatchType: MatchTypeFirstMatch,
Rules: []Rule{
{
Status: AccessDenied,
Actions: Actions{
Names: []string{native.MethodDeleteObject, native.MethodGetContainer},
},
Resources: Resources{
Names: []string{native.ResourceFormatAllObjects},
},
Condition: []Condition{
{
Op: CondStringEquals,
Object: ObjectRequest,
Key: native.PropertyKeyActorRole,
Value: native.PropertyValueContainerRoleOthers,
},
},
},
{
Status: QuotaLimitReached,
Actions: Actions{
Inverted: true,
Names: []string{native.MethodPutObject},
},
Resources: Resources{
Names: []string{fmt.Sprintf(native.ResourceFormatRootContainerObjects, "9LPLUFZpEmfidG4n44vi2cjXKXSqWT492tCvLJiJ8W1J")},
},
Any: true,
Condition: []Condition{
{
Op: CondStringNotLike,
Object: ObjectResource,
Key: native.PropertyKeyObjectType,
Value: "regular",
},
},
},
{
Status: Status(100),
Condition: []Condition{
{
Op: ConditionType(255),
Object: ObjectType(128),
},
},
},
},
}
data, err := chain.MarshalJSON()
require.NoError(t, err)
var parsed Chain
require.NoError(t, parsed.UnmarshalJSON(data))
require.Equal(t, chain, parsed)
expected, err := os.ReadFile("./testdata/test_status_json.json")
require.NoError(t, err)
require.NoError(t, parsed.UnmarshalJSON(expected))
require.Equal(t, chain, parsed)
}