84 lines
2.0 KiB
Python
84 lines
2.0 KiB
Python
# standard imports
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import unittest
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import logging
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# external imports
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from chainlib.chain import ChainSpec
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# local imports
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from chainsyncer.db.models.base import SessionBase
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from chainsyncer.db.models.filter import BlockchainSyncFilter
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from chainsyncer.backend import SyncerBackend
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# testutil imports
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from tests.base import TestBase
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logg = logging.getLogger()
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class TestDatabase(TestBase):
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def test_backend_live(self):
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s = SyncerBackend.live(self.chain_spec, 42)
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self.assertEqual(s.object_id, 1)
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backend = SyncerBackend.first(self.chain_spec)
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#SyncerBackend(self.chain_spec, sync_id)
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self.assertEqual(backend.object_id, 1)
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bogus_chain_spec = ChainSpec('bogus', 'foo', 13, 'baz')
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sync_id = SyncerBackend.first(bogus_chain_spec)
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self.assertIsNone(sync_id)
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def test_backend_filter(self):
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s = SyncerBackend.live(self.chain_spec, 42)
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s.connect()
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filter_id = s.db_object_filter.id
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s.disconnect()
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session = SessionBase.create_session()
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o = session.query(BlockchainSyncFilter).get(filter_id)
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self.assertEqual(len(o.flags), 0)
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session.close()
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for i in range(9):
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s.register_filter(str(i))
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s.connect()
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filter_id = s.db_object_filter.id
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s.disconnect()
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session = SessionBase.create_session()
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o = session.query(BlockchainSyncFilter).get(filter_id)
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self.assertEqual(len(o.flags), 2)
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t = o.target()
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self.assertEqual(t, (1 << 9) - 1)
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for i in range(9):
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o.set(i)
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c = o.cursor()
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self.assertEqual(c, t)
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session.close()
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def test_backend_resume(self):
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s = SyncerBackend.live(self.chain_spec, 42)
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s.register_filter('foo')
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s.register_filter('bar')
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s.register_filter('baz')
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s.set(42, 13)
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s = SyncerBackend.first(self.chain_spec)
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logg.debug('start {}'.format(s))
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self.assertEqual(s.get(), ((42,13), 0))
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if __name__ == '__main__':
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unittest.main()
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