Dct-pop-test (#70)

* fix `list.pop` by using Pipelines

* [pre-commit.ci] auto fixes from pre-commit.com hooks

for more information, see https://pre-commit.ci

* fix test

* update test to reflect only positiv integers

* test `dict.pop`

* test with default value

---------

Co-authored-by: pre-commit-ci[bot] <66853113+pre-commit-ci[bot]@users.noreply.github.com>

tests/test_dict.py

@@ -346,3 +346,20 @@ def test_dct_copy(client, request):
 
     with pytest.raises(ValueError):
         dct.copy(key="list:test:copy")
+
+
+@pytest.mark.parametrize("client", ["znsclient", "znsclient_w_redis", "redisclient"])
+def test_dct_pop(client, request):
+    c = request.getfixturevalue(client)
+    dct = znsocket.Dict(r=c, key="list:test")
+    assert isinstance(dct, ZnSocketObject)
+
+    dct.update({"a": "1", "b": "2"})
+
+    assert dct.pop("a") == "1"
+    assert dct == {"b": "2"}
+
+    with pytest.raises(KeyError):
+        dct.pop("a")
+
+    assert dct.pop("a", "default") == "default"