Skip sharded client in hashmap tests

tests/test_backend.py

@@ -799,13 +799,17 @@ def test_clear(self, cache: RedisCache):
         assert value_from_cache_after_clear is None
 
     def test_hset(self, cache: RedisCache):
+        if isinstance(cache.client, ShardClient):
+            pytest.skip("ShardClient doesn't support get_client")
         cache.hset("foo_hash1", "foo1", "bar1")
         cache.hset("foo_hash1", "foo2", "bar2")
         assert cache.hlen("foo_hash1") == 2
         assert cache.hexists("foo_hash1", "foo1")
         assert cache.hexists("foo_hash1", "foo2")
 
     def test_hdel(self, cache: RedisCache):
+        if isinstance(cache.client, ShardClient):
+            pytest.skip("ShardClient doesn't support get_client")
         cache.hset("foo_hash2", "foo1", "bar1")
         cache.hset("foo_hash2", "foo2", "bar2")
         assert cache.hlen("foo_hash2") == 2
@@ -816,13 +820,17 @@ def test_hdel(self, cache: RedisCache):
         assert cache.hexists("foo_hash2", "foo2")
 
     def test_hlen(self, cache: RedisCache):
+        if isinstance(cache.client, ShardClient):
+            pytest.skip("ShardClient doesn't support get_client")
         assert cache.hlen("foo_hash3") == 0
         cache.hset("foo_hash3", "foo1", "bar1")
         assert cache.hlen("foo_hash3") == 1
         cache.hset("foo_hash3", "foo2", "bar2")
         assert cache.hlen("foo_hash3") == 2
 
     def test_hkeys(self, cache: RedisCache):
+        if isinstance(cache.client, ShardClient):
+            pytest.skip("ShardClient doesn't support get_client")
         cache.hset("foo_hash4", "foo1", "bar1")
         cache.hset("foo_hash4", "foo2", "bar2")
         cache.hset("foo_hash4", "foo3", "bar3")
@@ -832,6 +840,8 @@ def test_hkeys(self, cache: RedisCache):
             assert keys[i] == f"foo{i + 1}"
 
     def test_hexists(self, cache: RedisCache):
+        if isinstance(cache.client, ShardClient):
+            pytest.skip("ShardClient doesn't support get_client")
         cache.hset("foo_hash5", "foo1", "bar1")
         assert cache.hexists("foo_hash5", "foo1")
         assert not cache.hexists("foo_hash5", "foo")