fix does_key_exist_in_hashmap + test

Author: ytausch

conda_forge_tick/lazy_json_backends.py

@@ -638,7 +638,7 @@ def does_key_exist_in_hashmap(name: str, key: str) -> bool:
     :return: True if the key exists, False otherwise.
     """
     backend = LAZY_JSON_BACKENDS[CF_TICK_GRAPH_DATA_PRIMARY_BACKEND]()
-    return backend.hexists(key, name)
+    return backend.hexists(name, key)
 
 
 @contextlib.contextmanager

tests/test_lazy_json_backends.py

@@ -16,6 +16,7 @@
     GithubLazyJsonBackend,
     LazyJson,
     MongoDBLazyJsonBackend,
+    does_key_exist_in_hashmap,
     dump,
     dumps,
     get_all_keys_for_hashmap,
@@ -604,6 +605,17 @@ def test_lazy_json_backends_hashmap(tmpdir):
         assert get_all_keys_for_hashmap("lazy_json") == []
 
 
+def test_does_key_exist_in_hashmap(tmpdir):
+    with pushd(tmpdir):
+        LazyJson("vanilla.json")
+        LazyJson("node_attrs/chocolate.json")
+        LazyJson("versions/strawberry.json")
+
+        assert does_key_exist_in_hashmap("node_attrs", "chocolate")
+        assert not does_key_exist_in_hashmap("node_attrs", "vanilla")
+        assert not does_key_exist_in_hashmap("node_attrs", "strawberry")
+
+
 def test_github_base_url() -> None:
     github_backend = GithubLazyJsonBackend()
     assert github_backend.base_url == CF_TICK_GRAPH_GITHUB_BACKEND_BASE_URL + "/"