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psbt: add unit test for unknowns

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This commit is contained in:
Oliver Gugger 2023-01-27 15:30:46 +01:00
parent 6c81c664bb
commit bb0a2f3790
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1 changed files with 25 additions and 0 deletions
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btcutil/psbt/psbt_test.go
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@ -1502,3 +1502,28 @@ func TestWitnessForNonWitnessUtxo(t *testing.T) {
t.Fatalf("unable to extract funding TX: %v", err)
}
}
// TestUnknowns tests that we can parse and serialize unknown fields on all
// three levels (global, input, output).
func TestUnknowns(t *testing.T) {
packetWithUnknowns := "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"
packet, err := NewFromRawBytes(
strings.NewReader(packetWithUnknowns), true,
)
require.NoError(t, err)
require.Len(t, packet.Unknowns, 2)
require.Len(t, packet.Inputs, 1)
require.Len(t, packet.Inputs[0].Unknowns, 10)
require.Len(t, packet.Outputs, 2)
require.Len(t, packet.Outputs[0].Unknowns, 7)
// Convert it to base64 again to make sure the fields are also
// serialized.
encoded, err := packet.B64Encode()
require.NoError(t, err)
require.Equal(t, packetWithUnknowns, encoded)
}