Add benchmarking cases for nested, repeat and deserialize (#241)

Author: KennethanCeyer

benchmarks/benchmarks.py

@@ -1,6 +1,8 @@
 import betterproto
 from dataclasses import dataclass
 
+from typing import List
+
 
 @dataclass
 class TestMessage(betterproto.Message):
@@ -9,13 +11,60 @@ class TestMessage(betterproto.Message):
     baz: float = betterproto.float_field(2)
 
 
+@dataclass
+class TestNestedChildMessage(betterproto.Message):
+    str_key: str = betterproto.string_field(0)
+    bytes_key: bytes = betterproto.bytes_field(1)
+    bool_key: bool = betterproto.bool_field(2)
+    float_key: float = betterproto.float_field(3)
+    int_key: int = betterproto.uint64_field(4)
+
+
+@dataclass
+class TestNestedMessage(betterproto.Message):
+    foo: TestNestedChildMessage = betterproto.message_field(0)
+    bar: TestNestedChildMessage = betterproto.message_field(1)
+    baz: TestNestedChildMessage = betterproto.message_field(2)
+
+
+@dataclass
+class TestRepeatedMessage(betterproto.Message):
+    foo_repeat: List[str] = betterproto.string_field(0)
+    bar_repeat: List[int] = betterproto.int64_field(1)
+    baz_repeat: List[bool] = betterproto.bool_field(2)
+
+
 class BenchMessage:
     """Test creation and usage a proto message."""
 
     def setup(self):
         self.cls = TestMessage
         self.instance = TestMessage()
         self.instance_filled = TestMessage(0, "test", 0.0)
+        self.instance_filled_bytes = bytes(self.instance_filled)
+        self.instance_filled_nested = TestNestedMessage(
+            TestNestedChildMessage("foo", bytearray(b"test1"), True, 0.1234, 500),
+            TestNestedChildMessage("bar", bytearray(b"test2"), True, 3.1415, -302),
+            TestNestedChildMessage("baz", bytearray(b"test3"), False, 1e5, 300),
+        )
+        self.instance_filled_nested_bytes = bytes(self.instance_filled_nested)
+        self.instance_filled_repeated = TestRepeatedMessage(
+            [
+                "test1",
+                "test2",
+                "test3",
+                "test4",
+                "test5",
+                "test6",
+                "test7",
+                "test8",
+                "test9",
+                "test10",
+            ],
+            [2, -100, 0, 500000, 600, -425678, 1000000000, -300, 1, -694214214466],
+            [True, False, False, False, True, True, False, True, False, False],
+        )
+        self.instance_filled_repeated_bytes = bytes(self.instance_filled_repeated)
 
     def time_overhead(self):
         """Overhead in class definition."""
@@ -50,6 +99,26 @@ def time_serialize(self):
         """Time serializing a message to wire."""
         bytes(self.instance_filled)
 
+    def time_deserialize(self):
+        """Time deserialize a message."""
+        TestMessage().parse(self.instance_filled_bytes)
+
+    def time_serialize_nested(self):
+        """Time serializing a nested message to wire."""
+        bytes(self.instance_filled_nested)
+
+    def time_deserialize_nested(self):
+        """Time deserialize a nested message."""
+        TestNestedMessage().parse(self.instance_filled_nested_bytes)
+
+    def time_serialize_repeated(self):
+        """Time serializing a repeated message to wire."""
+        bytes(self.instance_filled_repeated)
+
+    def time_deserialize_repeated(self):
+        """Time deserialize a repeated message."""
+        TestRepeatedMessage().parse(self.instance_filled_repeated_bytes)
+
 
 class MemSuite:
     def setup(self):