lbry-sdk/tests/integration/test_resolve_command.py

import json
from binascii import hexlify
from lbrynet.testcase import CommandTestCase


class ResolveCommand(CommandTestCase):

    async def test_resolve(self):
        tx = await self.channel_create('@abc', '0.01')
        channel_id = tx['outputs'][0]['claim_id']

        # resolving a channel @abc
        response = await self.resolve('lbry://@abc')
        self.assertSetEqual({'lbry://@abc'}, set(response))
        self.assertIn('certificate', response['lbry://@abc'])
        self.assertNotIn('claim', response['lbry://@abc'])
        self.assertEqual(response['lbry://@abc']['certificate']['name'], '@abc')
        self.assertEqual(response['lbry://@abc']['claims_in_channel'], 0)

        await self.stream_create('foo', '0.01', channel_id=channel_id)
        await self.stream_create('foo2', '0.01', channel_id=channel_id)

        # resolving a channel @abc with some claims in it
        response = await self.resolve('lbry://@abc')
        self.assertSetEqual({'lbry://@abc'}, set(response))
        self.assertIn('certificate', response['lbry://@abc'])
        self.assertNotIn('claim', response['lbry://@abc'])
        self.assertEqual(response['lbry://@abc']['certificate']['name'], '@abc')
        self.assertEqual(response['lbry://@abc']['claims_in_channel'], 2)

        # resolving claim foo within channel @abc
        response = await self.resolve('lbry://@abc/foo')
        self.assertSetEqual({'lbry://@abc/foo'}, set(response))
        claim = response['lbry://@abc/foo']
        self.assertIn('certificate', claim)
        self.assertIn('claim', claim)
        self.assertEqual(claim['claim']['name'], 'foo')
        self.assertEqual(claim['claim']['channel_name'], '@abc')
        self.assertEqual(claim['certificate']['name'], '@abc')
        self.assertEqual(claim['claims_in_channel'], 0)

        # resolving claim foo by itself
        response = await self.resolve('lbry://foo')
        self.assertSetEqual({'lbry://foo'}, set(response))
        claim = response['lbry://foo']
        self.assertIn('certificate', claim)
        self.assertIn('claim', claim)
        self.assertEqual(claim['claim']['name'], 'foo')
        self.assertEqual(claim['claim']['channel_name'], '@abc')
        self.assertEqual(claim['certificate']['name'], '@abc')
        self.assertEqual(claim['claims_in_channel'], 0)

        # resolving from the given permanent url
        new_response = await self.resolve(claim['claim']['permanent_url'])
        self.assertEqual(new_response[claim['claim']['permanent_url']], claim)

        # resolving multiple at once
        response = await self.resolve(['lbry://foo', 'lbry://foo2'])
        self.assertSetEqual({'lbry://foo', 'lbry://foo2'}, set(response))
        claim = response['lbry://foo2']
        self.assertIn('certificate', claim)
        self.assertIn('claim', claim)
        self.assertEqual(claim['claim']['name'], 'foo2')
        self.assertEqual(claim['claim']['channel_name'], '@abc')
        self.assertEqual(claim['certificate']['name'], '@abc')
        self.assertEqual(claim['claims_in_channel'], 0)

        # resolve has correct depth
        tx_details = await self.blockchain.get_raw_transaction(claim['claim']['txid'])
        self.assertEqual(claim['claim']['depth'], json.loads(tx_details)['confirmations'])

        # resolve handles invalid data
        txid = await self.blockchain_claim_name(
            "gibberish", hexlify(b"{'invalid':'json'}").decode(), "0.1")
        await self.generate(1)
        response = await self.resolve("lbry://gibberish")
        self.assertSetEqual({'lbry://gibberish'}, set(response))
        claim = response['lbry://gibberish']['claim']
        self.assertEqual(claim['name'], 'gibberish')
        self.assertEqual(claim['hex'], hexlify(b"{'invalid':'json'}").decode())
        self.assertFalse(claim['decoded_claim'])
        self.assertEqual(claim['txid'], txid)
        self.assertEqual(claim['effective_amount'], "0.1")