From d3492d8d36af377ac4d07637b82a95862ca26c68 Mon Sep 17 00:00:00 2001
From: Mingun <alexander_sergey@mail.ru>
Date: Mon, 7 Aug 2023 21:53:32 +0500
Subject: [PATCH] Reuse type in newtype_variant_containing_unit_struct

---
 .../tests/test_enum_internally_tagged.rs      | 22 +++++++++----------
 1 file changed, 10 insertions(+), 12 deletions(-)

diff --git a/test_suite/tests/test_enum_internally_tagged.rs b/test_suite/tests/test_enum_internally_tagged.rs
index 55069a5f..b7568b9a 100644
--- a/test_suite/tests/test_enum_internally_tagged.rs
+++ b/test_suite/tests/test_enum_internally_tagged.rs
@@ -28,6 +28,7 @@ struct Struct {
 enum InternallyTagged {
     Unit,
     NewtypeUnit(()),
+    NewtypeUnitStruct(Unit),
     NewtypeNewtype(Newtype),
     NewtypeMap(BTreeMap<String, String>),
     NewtypeStruct(Struct),
@@ -169,6 +170,7 @@ fn wrong_tag() {
         "unknown variant `Z`, expected one of \
         `Unit`, \
         `NewtypeUnit`, \
+        `NewtypeUnitStruct`, \
         `NewtypeNewtype`, \
         `NewtypeMap`, \
         `NewtypeStruct`, \
@@ -638,40 +640,36 @@ fn newtype_variant_containing_externally_tagged_enum() {
 
 #[test]
 fn newtype_variant_containing_unit_struct() {
-    #[derive(Debug, PartialEq, Serialize, Deserialize)]
-    #[serde(tag = "tag")]
-    enum Message {
-        Info(Unit),
-    }
+    let value = InternallyTagged::NewtypeUnitStruct(Unit);
 
     assert_tokens(
-        &Message::Info(Unit),
+        &value,
         &[
             Token::Map { len: Some(1) },
             Token::Str("tag"),
-            Token::Str("Info"),
+            Token::Str("NewtypeUnitStruct"),
             Token::MapEnd,
         ],
     );
 
     assert_de_tokens(
-        &Message::Info(Unit),
+        &value,
         &[
             Token::Struct {
-                name: "Message",
+                name: "InternallyTagged",
                 len: 1,
             },
             Token::Str("tag"),
-            Token::Str("Info"),
+            Token::Str("NewtypeUnitStruct"),
             Token::StructEnd,
         ],
     );
 
     assert_de_tokens(
-        &Message::Info(Unit),
+        &value,
         &[
             Token::Seq { len: Some(1) },
-            Token::Str("Info"),
+            Token::Str("NewtypeUnitStruct"), // tag
             Token::SeqEnd,
         ],
     );