Implements IAsyncParseNodeFactory interface

CHANGELOG.md

@@ -7,8 +7,12 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+## [1.2.0] - 2024-05-13
+
 ### Added
 
+- Implements IAsyncParseNodeFactory interface which adds async support
+
 ## [1.1.6] - 2024-04-19
 
 ### Changed

src/FormParseNodeFactory.cs

@@ -3,9 +3,9 @@
 namespace Microsoft.Kiota.Serialization.Form;
 
 /// <summary>
-/// The <see cref="IParseNodeFactory"/> implementation for form content types
+/// The <see cref="IAsyncParseNodeFactory"/> implementation for form content types
 /// </summary>
-public class FormParseNodeFactory : IParseNodeFactory
+public class FormParseNodeFactory : IAsyncParseNodeFactory
 {
     /// <inheritdoc/>
     public string ValidContentType => "application/x-www-form-urlencoded";
@@ -22,4 +22,19 @@ public IParseNode GetRootParseNode(string contentType, Stream content) {
         var rawValue = reader.ReadToEnd();
         return new FormParseNode(rawValue);
     }
+    /// <inheritdoc/>
+    public async Task<IParseNode> GetRootParseNodeAsync(string contentType, Stream content, 
+        CancellationToken cancellationToken = default)
+    {
+        if(string.IsNullOrEmpty(contentType))
+            throw new ArgumentNullException(nameof(contentType));
+        if(!ValidContentType.Equals(contentType, StringComparison.OrdinalIgnoreCase))
+            throw new ArgumentOutOfRangeException($"expected a {ValidContentType} content type");
+        if(content == null)
+            throw new ArgumentNullException(nameof(content));
+
+        using var reader = new StreamReader(content);
+        var rawValue = await reader.ReadToEndAsync().ConfigureAwait(false);
+        return new FormParseNode(rawValue);
+    }
 }

src/Microsoft.Kiota.Serialization.Form.csproj

@@ -16,7 +16,7 @@
     <PackageProjectUrl>https://aka.ms/kiota/docs</PackageProjectUrl>
     <EmbedUntrackedSources>true</EmbedUntrackedSources>
     <Deterministic>true</Deterministic>
-    <VersionPrefix>1.1.6</VersionPrefix>
+    <VersionPrefix>1.2.0</VersionPrefix>
     <VersionSuffix></VersionSuffix>
     <GeneratePackageOnBuild>true</GeneratePackageOnBuild>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
@@ -45,7 +45,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="8.0.0" PrivateAssets="All" />
-    <PackageReference Include="Microsoft.Kiota.Abstractions" Version="1.8.4" />
+    <PackageReference Include="Microsoft.Kiota.Abstractions" Version="1.9.0" />
   </ItemGroup>
 
   <PropertyGroup Condition="'$(TF_BUILD)' == 'true'">

tests/FormAsyncParseNodeFactoryTests.cs

@@ -0,0 +1,45 @@
+using System.Text;
+
+namespace Microsoft.Kiota.Serialization.Form.Tests;
+
+public class FormAsyncParseNodeFactoryTests
+{
+    private readonly FormParseNodeFactory _formParseNodeFactory = new();
+    private const string TestJsonString = "key=value";
+    [Fact]
+    public async Task GetsWriterForFormContentType()
+    {
+        using var formStream = new MemoryStream(Encoding.UTF8.GetBytes(TestJsonString));
+        var formParseNode = await _formParseNodeFactory.GetRootParseNodeAsync(_formParseNodeFactory.ValidContentType, formStream);
+
+        // Assert
+        Assert.NotNull(formParseNode);
+        Assert.IsAssignableFrom<FormParseNode>(formParseNode);
+    }
+    [Fact]
+    public async Task ThrowsArgumentOutOfRangeExceptionForInvalidContentType()
+    {
+        var streamContentType = "application/octet-stream";
+        using var jsonStream = new MemoryStream(Encoding.UTF8.GetBytes(TestJsonString));
+        var exception = await Assert.ThrowsAsync<ArgumentOutOfRangeException>(
+            async () => await _formParseNodeFactory.GetRootParseNodeAsync(streamContentType, jsonStream));
+
+        // Assert
+        Assert.NotNull(exception);
+        Assert.Equal($"expected a {_formParseNodeFactory.ValidContentType} content type", exception.ParamName);
+    }
+
+    [Theory]
+    [InlineData(null)]
+    [InlineData("")]
+    public async Task ThrowsArgumentNullExceptionForNoContentType(string? contentType)
+    {
+        using var jsonStream = new MemoryStream(Encoding.UTF8.GetBytes(TestJsonString));
+        var exception = await Assert.ThrowsAsync<ArgumentNullException>(
+            async () => await _formParseNodeFactory.GetRootParseNodeAsync(contentType!, jsonStream));
+
+        // Assert
+        Assert.NotNull(exception);
+        Assert.Equal("contentType", exception.ParamName);
+    }
+}