From a6f38a4e92c78c5d59b290fa77914e654469c199 Mon Sep 17 00:00:00 2001
From: Hilde Hamer <hildehamer@hotmail.com>
Date: Wed, 15 May 2024 21:26:46 +0200
Subject: [PATCH] Fix showing XML example for array responses

---
 .../SchemaGenerator/SchemaGenerator.cs              |  7 ++++++-
 .../JsonSerializerSchemaGeneratorTests.cs           | 13 +++++++++++++
 2 files changed, 19 insertions(+), 1 deletion(-)

diff --git a/src/Swashbuckle.AspNetCore.SwaggerGen/SchemaGenerator/SchemaGenerator.cs b/src/Swashbuckle.AspNetCore.SwaggerGen/SchemaGenerator/SchemaGenerator.cs
index 9800eef3f5..94e4f390ed 100644
--- a/src/Swashbuckle.AspNetCore.SwaggerGen/SchemaGenerator/SchemaGenerator.cs
+++ b/src/Swashbuckle.AspNetCore.SwaggerGen/SchemaGenerator/SchemaGenerator.cs
@@ -323,7 +323,12 @@ private OpenApiSchema CreateArraySchema(DataContract dataContract, SchemaReposit
             {
                 Type = "array",
                 Items = GenerateSchema(dataContract.ArrayItemType, schemaRepository),
-                UniqueItems = hasUniqueItems ? (bool?)true : null
+                UniqueItems = hasUniqueItems ? (bool?)true : null,
+                Xml = new OpenApiXml()
+                {
+                    Wrapped = true,
+                    Name = dataContract.ArrayItemType.Name,
+                }
             };
         }
 
diff --git a/test/Swashbuckle.AspNetCore.SwaggerGen.Test/SchemaGenerator/JsonSerializerSchemaGeneratorTests.cs b/test/Swashbuckle.AspNetCore.SwaggerGen.Test/SchemaGenerator/JsonSerializerSchemaGeneratorTests.cs
index 135005011a..e5c89bb350 100644
--- a/test/Swashbuckle.AspNetCore.SwaggerGen.Test/SchemaGenerator/JsonSerializerSchemaGeneratorTests.cs
+++ b/test/Swashbuckle.AspNetCore.SwaggerGen.Test/SchemaGenerator/JsonSerializerSchemaGeneratorTests.cs
@@ -159,6 +159,19 @@ public void GenerateSchema_GeneratesArraySchema_IfEnumerableType(
             Assert.Equal(expectedItemsFormat, schema.Items.Format);
         }
 
+        [Theory]
+        [InlineData(typeof(List<BadHttpRequestException>), typeof(BadHttpRequestException))]
+        [InlineData(typeof(List<string>), typeof(string))]
+        [InlineData(typeof(int[]), typeof(int))]
+        public void GenerateSchema_GeneratesArraySchema_ShouldContainXMLInformation(Type type,
+            Type expectedItemsType)
+        {
+            var schema = Subject().GenerateSchema(type, new SchemaRepository());
+
+            Assert.True(schema.Xml.Wrapped);
+            Assert.Equal(expectedItemsType.Name, schema.Xml.Name);
+        }
+
         [Theory]
         [InlineData(typeof(ISet<string>))]
         [InlineData(typeof(SortedSet<string>))]