Add benchmark for executing fields with arguments

Author: patrick91

tests/benchmarks/test_execution_arguments.py

@@ -0,0 +1,47 @@
+from graphql import (
+    GraphQLArgument,
+    GraphQLField,
+    GraphQLInt,
+    GraphQLList,
+    GraphQLNonNull,
+    GraphQLObjectType,
+    GraphQLSchema,
+    execute_sync,
+    parse,
+)
+
+item = GraphQLObjectType(
+    name="Item",
+    fields={
+        "value": GraphQLField(
+            GraphQLNonNull(GraphQLInt),
+            args={"multiplier": GraphQLArgument(GraphQLNonNull(GraphQLInt))},
+            resolve=lambda obj, _info, multiplier: obj * multiplier,
+        ),
+    },
+)
+
+schema = GraphQLSchema(
+    query=GraphQLObjectType(
+        name="Query",
+        fields={
+            "items": GraphQLField(
+                GraphQLNonNull(GraphQLList(GraphQLNonNull(item))),
+                args={"count": GraphQLArgument(GraphQLNonNull(GraphQLInt))},
+                resolve=lambda _obj, _info, count: range(count),
+            )
+        },
+    )
+)
+
+document = parse(
+    "query ($count: Int!) { items(count: $count) { value(multiplier: 2) } }"
+)
+
+
+def test_execute_field_arguments_sync(benchmark):
+    result = benchmark(
+        lambda: execute_sync(schema, document, variable_values={"count": 1000})
+    )
+    assert not result.errors
+    assert result.data == {"items": [{"value": i * 2} for i in range(1000)]}