Fix passing params in args (#41)

Fix passing params in args - Fix #36

.github/workflows/test.yml

@@ -40,7 +40,7 @@ jobs:
             coverage: yes
     services:
       redis:
-        image: redis:6.2.7
+        image: redis:6.2.6
         ports:
           - 6379:6379
     outputs:

fakeredis/_server.py

@@ -99,7 +99,9 @@ class FakeRedisMixin:
     def __init__(self, *args, server=None, connected=True, **kwargs):
         # Interpret the positional and keyword arguments according to the
         # version of redis in use.
-        default_args = inspect.signature(redis.Redis.__init__).parameters.values()
+        parameters = inspect.signature(redis.Redis.__init__).parameters
+        parameter_names = list(parameters.keys())
+        default_args = parameters.values()
         kwds = {p.name: p.default for p in default_args if p.default != inspect.Parameter.empty}
         kwds.update(kwargs)
         if not kwds.get('connection_pool', None):
@@ -142,6 +144,9 @@ def __init__(self, *args, server=None, connected=True, **kwargs):
             kwds['connection_pool'] = redis.connection.ConnectionPool(**kwargs)
         kwds.pop('server', None)
         kwds.pop('connected', None)
+        parameter_names_to_cut = parameter_names[1:len(args) + 1]
+        for param in parameter_names_to_cut:
+            kwds.pop(param, None)
         super().__init__(*args, **kwds)
 
     @classmethod

test/test_mock.py

@@ -0,0 +1,21 @@
+from redis import Redis
+
+
+def connect_redis(redis_host: str, redis_port: int) -> Redis:
+    redis_con = Redis(redis_host, redis_port)
+    return redis_con
+
+
+def bar(zip, zap):
+    redis_con = connect_redis('localhost', 6379)
+
+
+from unittest.mock import patch
+from fakeredis import FakeRedis
+
+
+def test_bar():
+    # Mock Redis connection
+    with patch('test_mock.Redis', FakeRedis):
+        # Call function
+        bar(zip, [])