36 lines
1.3 KiB
Rust
36 lines
1.3 KiB
Rust
use cl::{note::derive_unit, BalanceWitness};
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fn receive_utxo(note: cl::NoteWitness, nf_pk: cl::NullifierCommitment) -> cl::OutputWitness {
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cl::OutputWitness::new(note, nf_pk)
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}
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#[test]
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fn test_simple_transfer() {
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let nmo = derive_unit("NMO");
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let mut rng = rand::thread_rng();
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let sender_nf_sk = cl::NullifierSecret::random(&mut rng);
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let sender_nf_pk = sender_nf_sk.commit();
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let recipient_nf_pk = cl::NullifierSecret::random(&mut rng).commit();
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// Assume the sender has received an unspent output from somewhere
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let utxo = receive_utxo(cl::NoteWitness::basic(10, nmo, &mut rng), sender_nf_pk);
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// and wants to send 8 NMO to some recipient and return 2 NMO to itself.
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let recipient_output =
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cl::OutputWitness::new(cl::NoteWitness::basic(8, nmo, &mut rng), recipient_nf_pk);
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let change_output =
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cl::OutputWitness::new(cl::NoteWitness::basic(2, nmo, &mut rng), sender_nf_pk);
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let ptx_witness = cl::PartialTxWitness {
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inputs: vec![cl::InputWitness::from_output(utxo, sender_nf_sk, vec![])],
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outputs: vec![recipient_output, change_output],
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balance_blinding: BalanceWitness::random_blinding(&mut rng),
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};
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let bundle = cl::BundleWitness::new(vec![ptx_witness]);
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assert!(bundle.balance().is_zero())
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}
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