test-triam-base-contract/test/unit/transaction_envelope_test.js

Low level triam smart cotnract support library

describe('TransactionEnvelope', function() {

  it("can successfully decode an envelope", function(done) {

    // from https://github.com/stellar/js-stellar-sdk/issues/73
    let xdr = "AAAAAPQQv+uPYrlCDnjgPyPRgIjB6T8Zb8ANmL8YGAXC2IAgAAAAZAAIteYAAAAHAAAAAAAAAAAAAAABAAAAAAAAAAMAAAAAAAAAAUVVUgAAAAAAUtYuFczBLlsXyEp3q8BbTBpEGINWahqkFbnTPd93YUUAAAAXSHboAAAAABEAACcQAAAAAAAAAKIAAAAAAAAAAcLYgCAAAABAo2tU6n0Bb7bbbpaXacVeaTVbxNMBtnrrXVk2QAOje2Flllk/ORlmQdFU/9c8z43eWh1RNMpI3PscY+yDCnJPBQ==";

    var txe = StellarBase.xdr.TransactionEnvelope.fromXDR(xdr, 'base64');
    expect(txe.tx().sourceAccount().value().length).to.be.equal(32)
    done();
  });

  it("calculates correct hash with non-utf8 strings", function() {
    // a84d534b3742ad89413bdbf259e02fa4c5d039123769e9bcc63616f723a2bcd5
    let xdr = "AAAAAAtjwtJadppTmm0NtAU99BFxXXfzPO1N/SqR43Z8aXqXAAAAZAAIj6YAAAACAAAAAAAAAAEAAAAB0QAAAAAAAAEAAAAAAAAAAQAAAADLa6390PDAqg3qDLpshQxS+uVw3ytSgKRirQcInPWt1QAAAAAAAAAAA1Z+AAAAAAAAAAABfGl6lwAAAEBC655+8Izq54MIZrXTVF/E1ycHgQWpVcBD+LFkuOjjJd995u/7wM8sFqQqambL0/ME2FTOtxMO65B9i3eAIu4P";
    var tx = new StellarBase.Transaction(xdr);
    StellarBase.Network.usePublicNetwork();
    expect(tx.hash().toString('hex')).to.be.equal("a84d534b3742ad89413bdbf259e02fa4c5d039123769e9bcc63616f723a2bcd5");
  })

});