From fac051c778c255e4dc5b01c308b8cf8302283953 Mon Sep 17 00:00:00 2001
From: Jacob Richman <jacobr@google.com>
Date: Thu, 31 Jan 2019 19:49:32 -0800
Subject: [PATCH] Fix bug in diagnostics for UnconstrainedBox class. (#27381)

---
 packages/flutter/lib/src/widgets/basic.dart   |  4 ++--
 packages/flutter/test/widgets/basic_test.dart | 11 +++++++++++
 2 files changed, 13 insertions(+), 2 deletions(-)

diff --git a/packages/flutter/lib/src/widgets/basic.dart b/packages/flutter/lib/src/widgets/basic.dart
index 5db16c9b4d..be070c47ab 100644
--- a/packages/flutter/lib/src/widgets/basic.dart
+++ b/packages/flutter/lib/src/widgets/basic.dart
@@ -2068,8 +2068,8 @@ class UnconstrainedBox extends SingleChildRenderObjectWidget {
   void debugFillProperties(DiagnosticPropertiesBuilder properties) {
     super.debugFillProperties(properties);
     properties.add(DiagnosticsProperty<AlignmentGeometry>('alignment', alignment));
-    properties.add(DiagnosticsProperty<Axis>('constrainedAxis', null));
-    properties.add(DiagnosticsProperty<TextDirection>('textDirection', textDirection, defaultValue: null));
+    properties.add(EnumProperty<Axis>('constrainedAxis', constrainedAxis, defaultValue: null));
+    properties.add(EnumProperty<TextDirection>('textDirection', textDirection, defaultValue: null));
   }
 }
 
diff --git a/packages/flutter/test/widgets/basic_test.dart b/packages/flutter/test/widgets/basic_test.dart
index 95d491a384..3c7b894b05 100644
--- a/packages/flutter/test/widgets/basic_test.dart
+++ b/packages/flutter/test/widgets/basic_test.dart
@@ -145,6 +145,17 @@ void main() {
       expect(_pointerDown, isTrue);
     });
   });
+
+  test('UnconstrainedBox toString', () {
+    expect(
+      const UnconstrainedBox(constrainedAxis: Axis.vertical,).toString(),
+      equals('UnconstrainedBox(alignment: center, constrainedAxis: vertical)'),
+    );
+    expect(
+      const UnconstrainedBox(constrainedAxis: Axis.horizontal, textDirection: TextDirection.rtl, alignment: Alignment.topRight).toString(),
+      equals('UnconstrainedBox(alignment: topRight, constrainedAxis: horizontal, textDirection: rtl)'),
+    );
+  });
 }
 
 HitsRenderBox hits(RenderBox renderBox) => HitsRenderBox(renderBox);