WIP adapt to chainqueue shep

tests/test_fs.py

@@ -0,0 +1,51 @@
+# standard imports
+import os
+import tempfile
+import unittest
+import shutil
+import logging
+import hashlib
+
+# external imports
+from chainlib.chain import ChainSpec
+from chainqueue.cache import CacheTokenTx
+
+# local imports
+from chaind.adapters.new import ChaindFsAdapter
+
+logging.basicConfig(level=logging.DEBUG)
+logg = logging.getLogger()
+
+
+class MockCacheAdapter(CacheTokenTx):
+
+    def deserialize(self, v):
+        tx = CacheTokenTx()
+        h = hashlib.sha256()
+        h.update(v.encode('utf-8'))
+        z = h.digest()
+        tx.tx_hash = z.hex()
+        return tx
+
+
+class TestChaindFs(unittest.TestCase):
+
+    def setUp(self):
+        self.chain_spec = ChainSpec('foo', 'bar', 42, 'baz')
+        self.path = tempfile.mkdtemp()
+        self.adapter = ChaindFsAdapter(self.chain_spec, self.path, MockCacheAdapter().deserialize)
+
+
+    def tearDown(self):
+        shutil.rmtree(self.path)
+
+
+    def test_fs_setup(self):
+        data = os.urandom(128).hex()
+        hsh = self.adapter.add(data)
+        v = self.adapter.get(hsh)
+        self.assertEqual(data, v)
+
+
+if __name__ == '__main__':
+    unittest.main()