Add render token index test

cic/ext/eth/__init__.py

@@ -2,22 +2,55 @@
 import logging
 
 # external imports
+from chainlib.chain import ChainSpec
+from chainlib.eth.tx import TxFormat
 from chainlib.eth.connection import RPCConnection
+from eth_token_index import TokenUniqueSymbolIndex
 
 logg = logging.getLogger(__name__)
 
 
 class CICEth:
 
-    def __init__(self, resources, proofs, signer_hint=None):
+    def __init__(self, chain_spec, resources, proofs, signer=None, rpc=None, nonce_oracle=None, fee_oracle=None):
         self.resources = resources
         self.proofs = proofs
-        self.signer_hint = signer_hint
+        self.chain_spec = chain_spec
+        self.signer = signer
+        self.rpc = rpc
+        self.nonce_oracle = nonce_oracle
+        self.fee_oracle = fee_oracle
+        self.token_address = None
+        self.outputs = {}
+        for k in resources.keys():
+            self.outputs[k] = None
 
 
-    def token_index(self):
-        pass
+
+    def process_token(self):
+        raise NotImplementedError
+
+
+    def process_token_index(self):
+        c = TokenUniqueSymbolIndex(self.chain_spec) #        tx_format = None
+        if self.signer == None:
+            tx_format = TxFormat.RAW_ARGS
+
+        contract_address = self.resources['token_index']['reference']
+        signer_address = self.resources['token_index']['key_address']
+        o = c.register(contract_address, signer_address, self.token_address, tx_format=tx_format)
+        if self.rpc == None:
+            self.outputs['token_index'] = o 
+        
+
+    def process(self):
+        self.token_address = self.resources['token']['reference']
+        if self.token_address == None:
+            tasks.append('token')
+        tasks.append('token_index')
+        for task in tasks:
+            getattr(self, 'process_̈́ ' + task)()
 
 
 def new(resources, proofs, signer_hint=None):
-    return CICEth(resources, proofs, signer_hint=None)
+    return CICEth(resources, proofs, signer=None)