102 lines
2.2 KiB
Go
102 lines
2.2 KiB
Go
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package delegation_test
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import (
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"fmt"
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"testing"
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"github.com/stretchr/testify/require"
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"github.com/ucan-wg/go-ucan/delegation"
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)
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func TestEncodingRoundTrip(t *testing.T) {
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const delegationJson = `
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[
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{
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"/": {
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"bytes": "QWr0Pk+sSWE1nszuBMQzggbHX4ofJb8QRdwrLJK/AGCx2p4s/xaCRieomfstDjsV4ezBzX1HARvcoNgdwDQ8Aw"
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}
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},
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{
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"h": {
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"/": {
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"bytes": "NO0BcQ"
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}
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},
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"ucan/dlg@1.0.0-rc.1": {
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"aud": "did:key:z6Mkpzn2n3ZGT2VaqMGSQC3tzmzV4TS9S71iFsDXE1WnoNH2",
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"cmd": "/foo/bar",
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"exp": -62135596800,
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"iss": "did:key:z6Mkpzn2n3ZGT2VaqMGSQC3tzmzV4TS9S71iFsDXE1WnoNH2",
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"meta": {
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"bar": "barr",
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"foo": "fooo"
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},
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"nbf": -62135596800,
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"nonce": {
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"/": {
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"bytes": "X93ORvN1QIXrKPyEP5m5XoVK9VLX9nX8VV/+HlWrp9c"
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}
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},
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"pol": [
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[
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"==",
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".status",
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"draft"
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],
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[
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"all",
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".reviewer",
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[
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"like",
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".email",
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"*@example.com"
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]
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],
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[
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"any",
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".tags",
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[
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"or",
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[
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[
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"==",
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".",
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"news"
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],
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[
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"==",
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".",
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"press"
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]
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]
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]
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]
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],
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"sub": "did:key:z6MktA1uBdCpq4uJBqE9jjMiLyxZBg9a6xgPPKJjMqss6Zc2"
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}
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}
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]
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`
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// format: dagJson --> Delegation --> dagCbor --> Delegation --> dagJson
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// function: FromDagJson() ToDagCbor() FromDagCbor() ToDagJson()
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p1, err := delegation.FromDagJson([]byte(delegationJson))
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require.NoError(t, err)
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cborBytes, err := p1.ToDagCbor()
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require.NoError(t, err)
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fmt.Println("cborBytes length", len(cborBytes))
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fmt.Println("cbor", string(cborBytes))
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p2, err := delegation.FromDagCbor(cborBytes)
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require.NoError(t, err)
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fmt.Println("read Cbor", p2)
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readJson, err := p2.ToDagJson()
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require.NoError(t, err)
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fmt.Println("readJson length", len(readJson))
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fmt.Println("json: ", string(readJson))
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require.JSONEq(t, delegationJson, string(readJson))
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}
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