Test to showcase list of repeated elements. Related to #263

appveyor.yml

@@ -20,4 +20,4 @@ test_script:
 - ps: dotnet test
 
 artifacts:
-- path: artifacts\*.nupkg
+- path: artifacts\*nupkg

test/indice.Edi.Tests/Models/EdiFact_Issue263.cs

@@ -0,0 +1,26 @@
+using System.Collections.Generic;
+using indice.Edi.Serialization;
+
+namespace indice.Edi.Tests.Models;
+public class Interchange_Issue263
+{
+    public GIN GIN_Segment { get; set; }
+
+    [EdiSegment, EdiPath("GIN")]
+    public class GIN
+    {
+        [EdiValue("X(3)", Path = "GIN/0/0")]
+        public string Qualifier { get; set; }
+
+        [EdiPath("GIN/1..*")]
+        public List<IdentityNumber> IdentityNumbers { get; set; }
+
+        [EdiElement]
+        public class IdentityNumber
+        {
+            [EdiValue("X(35)", Path = "GIN/*/0")]
+            public string Text { get; set; }
+
+        }
+    }
+}

test/indice.Edi.Tests/SerializerTests.cs

@@ -6,6 +6,7 @@
 using System.Xml.Serialization;
 using indice.Edi.Tests.Models;
 using Xunit;
+using static indice.Edi.Tests.Models.Interchange_Issue263.GIN;
 
 namespace indice.Edi.Tests;
 
@@ -464,4 +465,29 @@ string Serialize<T>(T data) {
         Regex unbRegex = new Regex("UNB");
         Assert.Single(unbRegex.Matches(output));
     }
+
+    [Fact, Trait(Traits.Tag, "EDIFact"), Trait(Traits.Issue, "#263")]
+    public void Serialize_Should_Write_List_Of_Repeating_Elements_Issue235() {
+        var source = new Interchange_Issue263.GIN { 
+            Qualifier = "AW",
+            IdentityNumbers = [
+                new () {  Text = "9998219" },
+                new () {  Text = "9998218" },
+                new () {  Text = "9998217" },
+                new () {  Text = "9998216" },
+                new () {  Text = "9998215" },
+            ]
+        };
+
+        string Serialize<T>(T data) {
+            var grammar = EdiGrammar.NewEdiFact();
+
+            using var writer = new StringWriter();
+            new EdiSerializer().Serialize(writer, grammar, data);
+            return writer.ToString();
+        }
+        var expected = $"UNA:+.? '{Environment.NewLine}GIN+AW+9998219+9998218+9998217+9998216+9998215'{Environment.NewLine}";
+        var output = Serialize(source);
+        Assert.Equal(expected, output);
+    }
 }

test/indice.Edi.Tests/indice.Edi.Tests.csproj

@@ -4,6 +4,8 @@
     <Description>indice.Edi.Tests Class Library</Description>
     <TargetFrameworks>net60;net8.0</TargetFrameworks>
     <IsPackable>false</IsPackable>
+    <LangVersion>Latest</LangVersion>
+    <ImplicitUsings>enable</ImplicitUsings>
   </PropertyGroup>
 
   <ItemGroup>