SendPrimitiveAsync throws InvalidOperationException for enums

CHANGELOG.md

@@ -7,6 +7,10 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.9.9] - 2024-07-12
+
+- Fix enum deserialization for SendPrimitiveAsync and SendPrimitiveCollectionAsync
+
 ## [1.9.8] - 2024-07-08
 
 - Migrated source of various libraries to mono repository at <https://github.com/microsoft/kiota-dotnet>.

Directory.Build.props

@@ -1,7 +1,7 @@
 <Project>
   <!-- Common default project properties for ALL projects-->
   <PropertyGroup>
-    <VersionPrefix>1.9.8</VersionPrefix>
+    <VersionPrefix>1.9.9</VersionPrefix>
     <VersionSuffix></VersionSuffix>
     <!-- This is overidden in test projects by setting to true-->
     <IsTestProject>false</IsTestProject>
@@ -10,47 +10,4 @@
     <LangVersion>latest</LangVersion>
     <Nullable>enable</Nullable>
   </PropertyGroup>
-  <!-- Common project properties for PACKAGED projects TO BE RELEASED-->
-  <PropertyGroup Condition="('$(IsTestProject)' != 'true') and ('$(IsAnalyzerProject)' != 'true')">
-    <Authors>Microsoft</Authors>
-    <Copyright>© Microsoft Corporation. All rights reserved.</Copyright>
-    <PublishRepositoryUrl>true</PublishRepositoryUrl>
-    <PackageIconUrl>http://go.microsoft.com/fwlink/?LinkID=288890</PackageIconUrl>
-    <RepositoryUrl>https://github.com/microsoft/kiota-dotnet</RepositoryUrl>
-    <PackageProjectUrl>https://aka.ms/kiota/docs</PackageProjectUrl>
-    <PackageReleaseNotes>
-        https://github.com/microsoft/kiota-dotnet/releases
-    </PackageReleaseNotes>
-    <PackageRequireLicenseAcceptance>true</PackageRequireLicenseAcceptance>
-    <PackageLicenseExpression>MIT</PackageLicenseExpression>
-    <PackageReadmeFile>README.md</PackageReadmeFile>
-    <EmbedUntrackedSources>true</EmbedUntrackedSources>
-    <Deterministic>true</Deterministic>
-    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
-    <SignAssembly>false</SignAssembly>
-    <DelaySign>false</DelaySign>
-    <AssemblyOriginatorKeyFile>35MSSharedLib1024.snk</AssemblyOriginatorKeyFile>
-    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
-    <NoWarn>$(NoWarn);NU5048;NETSDK1138</NoWarn>
-    <IsTrimmable Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)','net5.0'))">true</IsTrimmable>
-    <IsAotCompatible Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)','net8.0'))">true</IsAotCompatible>
-    <ContinuousIntegrationBuild Condition="'$(TF_BUILD)' == 'true'">true</ContinuousIntegrationBuild>
-  </PropertyGroup>
-  <!-- Common project properties for TEST projects-->
-  <PropertyGroup Condition="'$(IsTestProject)' == 'true'">
-    <IsPackable>false</IsPackable>
-    <OutputType>Library</OutputType>
-  </PropertyGroup>
-  <!-- Include ReadMe.md for PACKAGED projects TO BE RELEASED-->
-  <ItemGroup Condition="('$(IsTestProject)' != 'true') and ('$(IsAnalyzerProject)' != 'true')">
-    <None Include="README.md">
-      <Pack>True</Pack>
-      <PackagePath>
-      </PackagePath>
-    </None>
-  </ItemGroup>
-  <!-- Include SourceLink Dependency for packages TO BE RELEASED-->
-  <ItemGroup Condition="('$(IsTestProject)' != 'true') and ('$(IsAnalyzerProject)' != 'true')">
-    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All" />
-  </ItemGroup>
 </Project>

Microsoft.Kiota.sln

@@ -44,6 +44,8 @@ Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.Kiota.Serializati
 EndProject
 Project("{9A19103F-16F7-4668-BE54-9A1E7A4F7556}") = "Microsoft.Kiota.Serialization.Text.Tests", "tests\serialization\text\Microsoft.Kiota.Serialization.Text.Tests.csproj", "{5F6AC278-C4A4-4EED-A7D3-1750A4D6FD15}"
 EndProject
+Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "Microsoft.Kiota.Trimming.Validation", "tests\trimming\Microsoft.Kiota.Trimming.Validation\Microsoft.Kiota.Trimming.Validation.csproj", "{13992912-662D-4A3B-9354-DD49DB1AC2D5}"
+EndProject
 Global
 	GlobalSection(SolutionConfigurationPlatforms) = preSolution
 		Debug|Any CPU = Debug|Any CPU
@@ -110,6 +112,10 @@ Global
 		{5F6AC278-C4A4-4EED-A7D3-1750A4D6FD15}.Debug|Any CPU.Build.0 = Debug|Any CPU
 		{5F6AC278-C4A4-4EED-A7D3-1750A4D6FD15}.Release|Any CPU.ActiveCfg = Release|Any CPU
 		{5F6AC278-C4A4-4EED-A7D3-1750A4D6FD15}.Release|Any CPU.Build.0 = Release|Any CPU
+		{13992912-662D-4A3B-9354-DD49DB1AC2D5}.Debug|Any CPU.ActiveCfg = Debug|Any CPU
+		{13992912-662D-4A3B-9354-DD49DB1AC2D5}.Debug|Any CPU.Build.0 = Debug|Any CPU
+		{13992912-662D-4A3B-9354-DD49DB1AC2D5}.Release|Any CPU.ActiveCfg = Release|Any CPU
+		{13992912-662D-4A3B-9354-DD49DB1AC2D5}.Release|Any CPU.Build.0 = Release|Any CPU
 	EndGlobalSection
 	GlobalSection(SolutionProperties) = preSolution
 		HideSolutionNode = FALSE

src/Directory.Build.props

@@ -0,0 +1,50 @@
+<Project>
+  <PropertyGroup>
+    <VersionPrefix>1.9.9</VersionPrefix>
+    <VersionSuffix></VersionSuffix>
+    <!-- This is overidden in test projects by setting to true-->
+    <IsTestProject>false</IsTestProject>
+    <!-- This is overidden in test projects by setting to true-->
+    <IsAnalyzerProject>false</IsAnalyzerProject>
+    <LangVersion>latest</LangVersion>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+  <!-- Common project properties for PACKAGED projects TO BE RELEASED-->
+  <PropertyGroup Condition="('$(IsTestProject)' != 'true') and ('$(IsAnalyzerProject)' != 'true')">
+    <Authors>Microsoft</Authors>
+    <Copyright>© Microsoft Corporation. All rights reserved.</Copyright>
+    <PublishRepositoryUrl>true</PublishRepositoryUrl>
+    <PackageIconUrl>http://go.microsoft.com/fwlink/?LinkID=288890</PackageIconUrl>
+    <RepositoryUrl>https://github.com/microsoft/kiota-dotnet</RepositoryUrl>
+    <PackageProjectUrl>https://aka.ms/kiota/docs</PackageProjectUrl>
+    <PackageReleaseNotes>
+        https://github.com/microsoft/kiota-dotnet/releases
+    </PackageReleaseNotes>
+    <PackageRequireLicenseAcceptance>true</PackageRequireLicenseAcceptance>
+    <PackageLicenseExpression>MIT</PackageLicenseExpression>
+    <PackageReadmeFile>README.md</PackageReadmeFile>
+    <EmbedUntrackedSources>true</EmbedUntrackedSources>
+    <Deterministic>true</Deterministic>
+    <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
+    <SignAssembly>false</SignAssembly>
+    <DelaySign>false</DelaySign>
+    <AssemblyOriginatorKeyFile>35MSSharedLib1024.snk</AssemblyOriginatorKeyFile>
+    <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
+    <NoWarn>$(NoWarn);NU5048;NETSDK1138</NoWarn>
+    <IsTrimmable Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)','net5.0'))">true</IsTrimmable>
+    <IsAotCompatible Condition="$([MSBuild]::IsTargetFrameworkCompatible('$(TargetFramework)','net8.0'))">true</IsAotCompatible>
+    <ContinuousIntegrationBuild Condition="'$(TF_BUILD)' == 'true'">true</ContinuousIntegrationBuild>
+  </PropertyGroup>
+  <!-- Include ReadMe.md for PACKAGED projects TO BE RELEASED-->
+  <ItemGroup Condition="('$(IsTestProject)' != 'true') and ('$(IsAnalyzerProject)' != 'true')">
+    <None Include="README.md">
+      <Pack>True</Pack>
+      <PackagePath>
+      </PackagePath>
+    </None>
+  </ItemGroup>
+  <!-- Include SourceLink Dependency for packages TO BE RELEASED-->
+  <ItemGroup Condition="('$(IsTestProject)' != 'true') and ('$(IsAnalyzerProject)' != 'true')">
+    <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All" />
+  </ItemGroup>
+</Project>

src/abstractions/Helpers/EnumHelpers.cs

@@ -86,46 +86,48 @@ private static ReadOnlySpan<char> ToEnumRawName<T>(ReadOnlySpan<char> span) wher
             {
                 return null;
             }
-            if(type.IsDefined(typeof(FlagsAttribute)))
+            Type enumType = (Nullable.GetUnderlyingType(type) is { IsEnum: true } underlyingType) ? underlyingType : type;
+            if(enumType.IsDefined(typeof(FlagsAttribute)))
             {
                 int intValue = 0;
                 while(rawValue.Length > 0)
                 {
                     int commaIndex = rawValue.IndexOf(',');
                     var valueName = commaIndex < 0 ? rawValue : rawValue.Substring(0, commaIndex);
-                    if(TryGetFieldValueName(type, valueName, out var value))
+                    if(TryGetFieldValueName(enumType, valueName, out var value))
                     {
                         valueName = value;
                     }
 #if NET5_0_OR_GREATER
-                    if(Enum.TryParse(type, valueName, true, out var enumPartResult))
+                    if(Enum.TryParse(enumType, valueName, true, out var enumPartResult))
                         intValue |= (int)enumPartResult!;
 #else
                     try
                     {
-                        intValue |= (int)Enum.Parse(type, valueName, true);
+                        intValue |= (int)Enum.Parse(enumType, valueName, true);
                     }
                     catch { }
 #endif
 
                     rawValue = commaIndex < 0 ? string.Empty : rawValue.Substring(commaIndex + 1);
                 }
-                result = intValue > 0 ? Enum.Parse(type, intValue.ToString(), true) : null;
+                result = intValue > 0 ? Enum.Parse(enumType, intValue.ToString(), true) : null;
             }
             else
             {
-                if(TryGetFieldValueName(type, rawValue, out var value))
+
+                if(TryGetFieldValueName(enumType, rawValue, out var value))
                 {
                     rawValue = value;
                 }
 
 #if NET5_0_OR_GREATER
-                Enum.TryParse(type, rawValue, true, out object? enumResult);
+                Enum.TryParse(enumType, rawValue, true, out object? enumResult);
                 result = enumResult;
 #else
                 try
                 {
-                    result = Enum.Parse(type, rawValue, true);
+                    result = Enum.Parse(enumType, rawValue, true);
                 }
                 catch
                 {

src/abstractions/serialization/IParseNode.cs

@@ -95,7 +95,11 @@ public interface IParseNode
         /// Gets the collection of primitive values of the node.
         /// </summary>
         /// <returns>The collection of primitive values.</returns>
+#if NET5_0_OR_GREATER
+        IEnumerable<T> GetCollectionOfPrimitiveValues<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicFields)] T>();
+#else
         IEnumerable<T> GetCollectionOfPrimitiveValues<T>();
+#endif
         /// <summary>
         /// Gets the collection of enum values of the node.
         /// </summary>

src/http/httpClient/HttpClientRequestAdapter.cs

@@ -16,6 +16,7 @@
 using Microsoft.Kiota.Abstractions;
 using Microsoft.Kiota.Abstractions.Authentication;
 using Microsoft.Kiota.Abstractions.Extensions;
+using Microsoft.Kiota.Abstractions.Helpers;
 using Microsoft.Kiota.Abstractions.Serialization;
 using Microsoft.Kiota.Abstractions.Store;
 using Microsoft.Kiota.Http.HttpClientLibrary.Middleware;
@@ -302,6 +303,10 @@ public string? BaseUrl
                         {
                             result = rootNode.GetDateValue();
                         }
+                        else if(rootNode.GetStringValue() is { Length: > 0 } rawValue)
+                        {
+                            result = EnumHelpers.GetEnumValue(modelType, rawValue);
+                        }
                         else throw new InvalidOperationException("error handling the response, unexpected type");
                         SetResponseType(result, span);
                         return (ModelType)result!;

src/serialization/form/FormParseNode.cs

@@ -5,6 +5,7 @@
 using System.Xml;
 using Microsoft.Kiota.Abstractions;
 using Microsoft.Kiota.Abstractions.Extensions;
+using Microsoft.Kiota.Abstractions.Helpers;
 using Microsoft.Kiota.Abstractions.Serialization;
 #if NET5_0_OR_GREATER
 using System.Diagnostics.CodeAnalysis;
@@ -96,7 +97,11 @@ private static string SanitizeKey(string key)
     /// Get the collection of primitives of type <typeparam name="T"/>from the form node
     /// </summary>
     /// <returns>A collection of objects</returns>
+#if NET5_0_OR_GREATER
+    public IEnumerable<T> GetCollectionOfPrimitiveValues<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicFields)] T>()
+#else
     public IEnumerable<T> GetCollectionOfPrimitiveValues<T>()
+#endif
     {
         var genericType = typeof(T);
         var primitiveValueCollection = DecodedValue.Split(ComaSeparator, StringSplitOptions.RemoveEmptyEntries);
@@ -226,7 +231,7 @@ private void AssignFieldValues<T>(T item) where T : IParsable
 #endif
     {
         foreach(var v in DecodedValue.Split(ComaSeparator, StringSplitOptions.RemoveEmptyEntries))
-            yield return GetEnumValueInternal<T>(v);
+            yield return EnumHelpers.GetEnumValue<T>(v);
     }
 
 #if NET5_0_OR_GREATER
@@ -235,33 +240,6 @@ private void AssignFieldValues<T>(T item) where T : IParsable
     T? IParseNode.GetEnumValue<T>()
 #endif
     {
-        return GetEnumValueInternal<T>(DecodedValue);
-    }
-
-    private static T? GetEnumValueInternal<T>(string rawValue) where T : struct, Enum
-    {
-        if(string.IsNullOrEmpty(rawValue))
-            return null;
-        if(typeof(T).IsDefined(typeof(FlagsAttribute)))
-        {
-            ReadOnlySpan<char> valueSpan = rawValue.AsSpan();
-            int value = 0;
-            while(valueSpan.Length > 0)
-            {
-                int commaIndex = valueSpan.IndexOf(',');
-                ReadOnlySpan<char> valueNameSpan = commaIndex < 0 ? valueSpan : valueSpan.Slice(0, commaIndex);
-#if NET6_0_OR_GREATER
-                if(Enum.TryParse<T>(valueNameSpan, true, out var result))
-#else
-                if(Enum.TryParse<T>(valueNameSpan.ToString(), true, out var result))
-#endif
-                    value |= (int)(object)result;
-                valueSpan = commaIndex < 0 ? ReadOnlySpan<char>.Empty : valueSpan.Slice(commaIndex + 1);
-            }
-            return (T)(object)value;
-        }
-        else if(Enum.TryParse<T>(rawValue, out var result))
-            return result;
-        return null;
+        return EnumHelpers.GetEnumValue<T>(DecodedValue);
     }
 }

src/serialization/json/JsonParseNode.cs

@@ -11,6 +11,7 @@
 using System.Xml;
 using Microsoft.Kiota.Abstractions;
 using Microsoft.Kiota.Abstractions.Extensions;
+using Microsoft.Kiota.Abstractions.Helpers;
 using Microsoft.Kiota.Abstractions.Serialization;
 
 #if NET5_0_OR_GREATER
@@ -217,29 +218,7 @@ public JsonParseNode(JsonElement node, KiotaJsonSerializationContext jsonSeriali
 #endif
         {
             var rawValue = _jsonNode.GetString();
-            if(string.IsNullOrEmpty(rawValue)) return null;
-
-            rawValue = ToEnumRawName<T>(rawValue!);
-            if(typeof(T).IsDefined(typeof(FlagsAttribute)))
-            {
-                ReadOnlySpan<char> valueSpan = rawValue.AsSpan();
-                int value = 0;
-                while(valueSpan.Length > 0)
-                {
-                    int commaIndex = valueSpan.IndexOf(',');
-                    ReadOnlySpan<char> valueNameSpan = commaIndex < 0 ? valueSpan : valueSpan.Slice(0, commaIndex);
-#if NET6_0_OR_GREATER
-                    if(Enum.TryParse<T>(valueNameSpan, true, out var result))
-#else
-                    if(Enum.TryParse<T>(valueNameSpan.ToString(), true, out var result))
-#endif
-                        value |= (int)(object)result;
-                    valueSpan = commaIndex < 0 ? ReadOnlySpan<char>.Empty : valueSpan.Slice(commaIndex + 1);
-                }
-                return (T)(object)value;
-            }
-            else
-                return Enum.TryParse<T>(rawValue, true, out var result) ? result : null;
+            return EnumHelpers.GetEnumValue<T>(rawValue!);
         }
 
         /// <summary>
@@ -309,7 +288,11 @@ public IEnumerable<T> GetCollectionOfObjectValues<T>(ParsableFactory<T> factory)
         /// Get the collection of primitives of type <typeparam name="T"/>from the json node
         /// </summary>
         /// <returns>A collection of objects</returns>
+#if NET5_0_OR_GREATER
+        public IEnumerable<T> GetCollectionOfPrimitiveValues<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicFields)] T>()
+#else
         public IEnumerable<T> GetCollectionOfPrimitiveValues<T>()
+#endif
         {
             if(_jsonNode.ValueKind == JsonValueKind.Array)
             {
@@ -347,6 +330,10 @@ public IEnumerable<T> GetCollectionOfPrimitiveValues<T>()
                         yield return (T)(object)currentParseNode.GetDateValue()!;
                     else if(genericType == TypeConstants.TimeType)
                         yield return (T)(object)currentParseNode.GetTimeValue()!;
+                    else if(currentParseNode.GetStringValue() is { Length: > 0 } rawValue)
+                    {
+                        yield return (T)EnumHelpers.GetEnumValue(genericType, rawValue)!;
+                    }
                     else
                         throw new InvalidOperationException($"unknown type for deserialization {genericType.FullName}");
                 }

src/serialization/json/JsonSerializationWriter.cs

@@ -432,15 +432,19 @@ public void WriteAdditionalData(IDictionary<string, object> value)
                 WriteAnyValue(dataValue.Key, dataValue.Value);
         }
 
+#if NET5_0_OR_GREATER
+        private void WriteNonParsableObjectValue<[DynamicallyAccessedMembers(DynamicallyAccessedMemberTypes.PublicProperties)] T>(string? key,T value)
+#else
         private void WriteNonParsableObjectValue<T>(string? key, T value)
+#endif
         {
             if(!string.IsNullOrEmpty(key))
                 writer.WritePropertyName(key!);
             writer.WriteStartObject();
             if(value == null)
                 writer.WriteNullValue();
             else
-                foreach(var oProp in value.GetType().GetProperties())
+                foreach(var oProp in typeof(T).GetProperties())
                     WriteAnyValue(oProp.Name, oProp.GetValue(value));
             writer.WriteEndObject();
         }