SubjectValidator validates for supported attributes and OID

certmgrTest/SubjectValidatorTest.cs

@@ -0,0 +1,21 @@
+using CertMgr.CertGen.Utils;
+using CertMgr.Core.Validation;
+
+using NUnit.Framework;
+
+namespace certmgrTest;
+
+public class SubjectValidatorTest
+{
+    [TestCase("CN=www.example.com, O=Example Corp, OU=IT Department, L=Prague, ST=Czech Republic, C=CZ", true)]
+    [TestCase("CN=John Doe + OU=Engineering", true)]
+    [TestCase("1.2.3.4=John Doe", true)]
+    [TestCase("OID.1.2.3.4=John Doe", true)]
+    [TestCase("OID.1.2=John Doe", false)]
+    public async Task First(string subj, bool expectedSuccess)
+    {
+        SubjectValidator validator = new SubjectValidator("TestSetting");
+        ValidationResult result = await validator.ValidateAsync(subj, CancellationToken.None);
+        Assert.That(result.IsValid, Is.EqualTo(expectedSuccess), result.Justification);
+    }
+}

certmgrTest/certmgrTest.csproj

@@ -0,0 +1,19 @@
+<Project Sdk="Microsoft.NET.Sdk">
+
+  <PropertyGroup>
+    <TargetFramework>net9.0</TargetFramework>
+    <ImplicitUsings>enable</ImplicitUsings>
+    <Nullable>enable</Nullable>
+  </PropertyGroup>
+
+  <ItemGroup>
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="18.0.0" />
+    <PackageReference Include="NUnit" Version="4.4.0" />
+    <PackageReference Include="NUnit3TestAdapter" Version="5.2.0" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <ProjectReference Include="..\certmgr\certmgr.csproj" />
+  </ItemGroup>
+
+</Project>