feat: Add Obsolete attribute for removed RenderComponent methods

Author: linkdotnet

src/bunit/BunitContext.Obsoletes.cs

@@ -0,0 +1,24 @@
+namespace Bunit;
+
+public partial class BunitContext
+{
+	/// <summary>
+	/// Use <see cref="Render{TComponent}(System.Action{Bunit.ComponentParameterCollectionBuilder{TComponent}}?)"/> instead.
+	/// </summary>
+	[Obsolete($"Use {nameof(Render)} instead.", true, UrlFormat = "https://bunit.dev/docs/migration")]
+	public RenderedComponent<TComponent> RenderComponent<TComponent>()
+		where TComponent : IComponent
+	{
+		throw new NotSupportedException($"Use {nameof(Render)}<{typeof(TComponent).Name}> instead.");
+	}
+
+	/// <summary>
+	/// Use <see cref="Render{TComponent}(System.Action{Bunit.ComponentParameterCollectionBuilder{TComponent}}?)"/> instead.
+	/// </summary>
+	[Obsolete($"Use {nameof(Render)} instead.", true, UrlFormat = "https://bunit.dev/docs/migration")]
+	public RenderedComponent<TComponent> RenderComponent<TComponent>(Action<ComponentParameterCollectionBuilder<TComponent>>? parameterBuilder)
+		where TComponent : IComponent
+	{
+		throw new NotSupportedException($"Use {nameof(Render)}<{typeof(TComponent).Name}> instead.");
+	}
+}

src/bunit/bunit.csproj

@@ -1,6 +1,7 @@
 <Project Sdk="Microsoft.NET.Sdk">
 	<PropertyGroup>
 		<TargetFrameworks>net8.0;net9.0</TargetFrameworks>
+		<RootNamespace>Bunit</RootNamespace>
 	</PropertyGroup>
 
 	<PropertyGroup>