Add TUnit sample to the docs (#175)

* Add TUnit sample to the docs

* Package updates

---------

Co-authored-by: JT <Hawxy@users.noreply.github.com>

build/_build.csproj

@@ -12,7 +12,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Nuke.Common" Version="8.0.0" />
+    <PackageReference Include="Nuke.Common" Version="8.1.0" />
   </ItemGroup>
 
 </Project>

docs/.vitepress/config.ts

@@ -48,8 +48,9 @@ export default defineConfig({
 function getGuideSidebar() {
     return [
         { text: 'Alba Setup', link: '/guide/gettingstarted' },
-        { text: 'Integrating with xUnit.Net', link: '/guide/xunit' },
+        { text: 'Integrating with xUnit', link: '/guide/xunit' },
         { text: 'Integrating with NUnit', link: '/guide/nunit' },
+        { text: 'Integrating with TUnit', link: '/guide/tunit' },
         { text: 'Extension Model', link: '/guide/extensions' },
         { text: 'Security Extensions', link: '/guide/security' },
         { text: 'Tracing & Open Telemetry', link: '/guide/opentelemetry' },

docs/guide/nunit.md

@@ -15,7 +15,7 @@ public class Application
     {
         Host = await AlbaHost.For<WebApp.Program>();
     }
-
+        
     public static IAlbaHost Host { get; private set; }
 
     // Make sure that NUnit will shut down the AlbaHost when
@@ -27,7 +27,7 @@ public class Application
     }
 }
 ```
-<sup><a href='https://github.com/JasperFx/alba/blob/master/src/NUnitSamples/UnitTest1.cs#L8-L30' title='Snippet source file'>snippet source</a> | <a href='#snippet-sample_nunit_application' title='Start of snippet'>anchor</a></sup>
+<sup><a href='https://github.com/JasperFx/alba/blob/master/src/NUnitSamples/UnitTest1.cs#L7-L29' title='Snippet source file'>snippet source</a> | <a href='#snippet-sample_nunit_application' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
 
 Then reference the `AlbaHost` in tests like this sample:
@@ -38,15 +38,15 @@ Then reference the `AlbaHost` in tests like this sample:
 public class sample_integration_fixture
 {
     [Test]
-    public Task happy_path()
+    public async Task happy_path()
     {
-        return Application.Host.Scenario(_ =>
+        await Application.Host.Scenario(_ =>
         {
             _.Get.Url("/fake/okay");
             _.StatusCodeShouldBeOk();
         });
     }
 }
 ```
-<sup><a href='https://github.com/JasperFx/alba/blob/master/src/NUnitSamples/UnitTest1.cs#L32-L45' title='Snippet source file'>snippet source</a> | <a href='#snippet-sample_nunit_scenario_test' title='Start of snippet'>anchor</a></sup>
+<sup><a href='https://github.com/JasperFx/alba/blob/master/src/NUnitSamples/UnitTest1.cs#L31-L44' title='Snippet source file'>snippet source</a> | <a href='#snippet-sample_nunit_scenario_test' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->

docs/guide/tunit.md

@@ -0,0 +1,53 @@
+# Integrating with TUnit
+
+Like other testing frameworks, you'll want to reuse the `IAlbaHost` across tests and test fixtures because
+`AlbaHost` is relatively expensive to create. To do that with TUnit, you should start by writing a bootstrapping class
+ that inherits from `IAsyncInitializer` and `IAsyncDisposable`:
+
+<!-- snippet: sample_TUnit_Application -->
+<a id='snippet-sample_tunit_application'></a>
+```cs
+public sealed class AlbaBootstrap : IAsyncInitializer, IAsyncDisposable
+{
+    public IAlbaHost Host { get; private set; } = null!;
+
+    public async Task InitializeAsync() 
+    {
+        Host = await AlbaHost.For<WebApp.Program>();
+    }
+
+    public async ValueTask DisposeAsync()
+    {
+        await Host.DisposeAsync();
+    }
+}
+```
+<sup><a href='https://github.com/JasperFx/alba/blob/master/src/TUnitSamples/Program.cs#L6-L21' title='Snippet source file'>snippet source</a> | <a href='#snippet-sample_tunit_application' title='Start of snippet'>anchor</a></sup>
+<!-- endSnippet -->
+
+Then inject the instance by added `[ClassDataSource<AlbaBootstrap>(Shared = SharedType.Globally)]` to your test class. We recommend creating a base class to allow easier access of the host and any other dependencies.
+
+<!-- snippet: sample_TUnit_scenario_test -->
+<a id='snippet-sample_tunit_scenario_test'></a>
+```cs
+public abstract class AlbaTestBase(AlbaBootstrap albaBootstrap)
+{
+    protected IAlbaHost Host => albaBootstrap.Host;
+}
+
+[ClassDataSource<AlbaBootstrap>(Shared = SharedType.Globally)]
+public class MyTestClass(AlbaBootstrap albaBootstrap) : AlbaTestBase(albaBootstrap)
+{
+    [Test]
+    public async Task happy_path()
+    {
+        await Host.Scenario(_ =>
+        {
+            _.Get.Url("/fake/okay");
+            _.StatusCodeShouldBeOk();
+        });
+    }
+}
+```
+<sup><a href='https://github.com/JasperFx/alba/blob/master/src/TUnitSamples/Program.cs#L23-L42' title='Snippet source file'>snippet source</a> | <a href='#snippet-sample_tunit_scenario_test' title='Start of snippet'>anchor</a></sup>
+<!-- endSnippet -->

docs/guide/xunit.md

@@ -1,4 +1,4 @@
-# Integrating Alba with xUnit.Net
+# Integrating with xUnit
 
 If you are writing only a few Alba specifications in your testing project and your application spins up very quickly, you can just happily write tests like this:
 

docs/scenarios/assertions.md

@@ -69,7 +69,7 @@ public static Scenario ContentShouldContain(this Scenario scenario, string text)
     return scenario.AssertThat(new BodyContainsAssertion(text));
 }
 ```
-<sup><a href='https://github.com/JasperFx/alba/blob/master/src/Alba/ScenarioExpectationsExtensions.cs#L8-L19' title='Snippet source file'>snippet source</a> | <a href='#snippet-sample_contentshouldcontain' title='Start of snippet'>anchor</a></sup>
+<sup><a href='https://github.com/JasperFx/alba/blob/master/src/Alba/ScenarioExpectationsExtensions.cs#L8-L21' title='Snippet source file'>snippet source</a> | <a href='#snippet-sample_contentshouldcontain' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
 
 Finally, use your new assertion in a Scenario like this: