Add network token value to core cache tx object

chainqueue/cache.py

@@ -5,11 +5,12 @@ import enum
 class CacheTx:
 
     def __init__(self):
-        self.v_sender = None
-        self.v_recipient = None
-        self.v_nonce = None
-        self.v_value = None
+        self.sender = None
+        self.recipient = None
+        self.nonce = None
+        self.value = None
 
+        self.tx_hash = None
         self.block_number = None
         self.tx_index = None
         self.timestamp = None
@@ -21,11 +22,12 @@ class CacheTx:
         self.timestamp = timestamp
 
 
-    def init(self, nonce, sender, recipient, value):
-        self.v_sender = sender
-        self.v_recipient = recipient
-        self.v_nonce = nonce
-        self.v_value = value
+    def init(self, tx_hash, nonce, sender, recipient, value):
+        self.tx_hash = tx_hash
+        self.sender = sender
+        self.recipient = recipient
+        self.nonce = nonce
+        self.value = value
 
 
     def deserialize(self, signed_tx):
@@ -38,7 +40,7 @@ class CacheTx:
 
 
     def __str__(self):
-        return '{} -> {} : {}'.format(self.v_sender, self.v_recipient, self.v_value)
+        return '{}: {} ({}) -> {} = {}'.format(self.tx_hash, self.sender, self.nonce, self.recipient, self.value)
 
 
 

tests/test_cache.py

@@ -11,6 +11,7 @@ from hexathon import add_0x
 from chainqueue import QueueEntry
 from chainqueue.cache import (
         CacheTokenTx,
+        Cache,
         )
 
 # test imports
@@ -45,16 +46,35 @@ class MockCacheTokenTx(CacheTokenTx):
         z = h.digest()
         token = z.hex()
 
+        h = hashlib.sha256()
+        h.update(z)
+        z = h.digest()
+        tx_hash = z.hex()
+
         tx = CacheTokenTx()
-        tx.init(nonce, sender, recipient, value)
+        tx.init(tx_hash, nonce, sender, recipient, value)
         tx.set('src_token', token)
         tx.set('dst_token', token)
         tx.set('src_value', token_value)
         tx.set('dst_value', token_value)
+        tx.confirm(42, 13, 1024000)
 
         return tx
 
 
+class MockTokenCache(Cache):
+
+    def __init__(self):
+        self.db = {}
+
+    def put(self, chain_spec, cache_tx):
+        self.db[cache_tx.tx_hash] = cache_tx
+
+
+    def get(self, chain_spec, tx_hash):
+        pass
+
+
 class TestCache(TestShepBase):
 
     def setUp(self):