From 1f02f2a7926c0d56c11bfe516fa6dffc0c80d480 Mon Sep 17 00:00:00 2001
From: Eric Seidel <github@eseidel.com>
Date: Tue, 6 Dec 2022 13:52:47 -0800
Subject: [PATCH] Add an example of generating an anonymous closure

This fixes https://github.com/dart-lang/code_builder/issues/381.
---
 test/specs/method_test.dart | 15 +++++++++++++++
 1 file changed, 15 insertions(+)

diff --git a/test/specs/method_test.dart b/test/specs/method_test.dart
index 0f2e093..297afeb 100644
--- a/test/specs/method_test.dart
+++ b/test/specs/method_test.dart
@@ -590,4 +590,19 @@ void main() {
       '''),
     );
   });
+
+  test('should create a method as a closure', () {
+    expect(
+      Method(
+        (b) => b
+          ..requiredParameters.add(
+            Parameter((b) => b..name = 'a'),
+          )
+          ..body = const Code(''),
+      ).closure,
+      equalsDart(r'''
+        (a) { }
+      '''),
+    );
+  });
 }