docs: Use TestContext as base class for Passing parameters to components (#1034)

* refactor: Use TestContext as base class

* fixes to docs

* Indent size 2

* fix getting started and index

---------

Co-authored-by: Egil Hansen <egil@assimilated.dk>

Author: linkdotnet

.editorconfig

@@ -3,7 +3,7 @@ root = true
 [*]
 indent_style = tab
 indent_size = tab
-tab_size = 4
+tab_width = 4
 charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = true

docs/.editorconfig

@@ -2,7 +2,7 @@ root = true
 
 [*]
 indent_style = space
-tab_size = 2
+indent_size = 2
 charset = utf-8
 trim_trailing_whitespace = true
 insert_final_newline = false
@@ -11,8 +11,6 @@ insert_final_newline = false
 trim_trailing_whitespace = false
 
 [*.{cs,razor}]
-tab_size = 2
-indent_style = space
 dotnet_diagnostic.BL0001.severity = none
 dotnet_diagnostic.BL0002.severity = none
 dotnet_diagnostic.BL0003.severity = none

docs/samples/tests/mstest/BunitTestContext.cs

@@ -1,13 +1,13 @@
+namespace Bunit.Docs.Samples;
+
 using Microsoft.VisualStudio.TestTools.UnitTesting;
+using Bunit;
 
-namespace Bunit.Docs.Samples
+public abstract class BunitTestContext : TestContextWrapper
 {
-    public abstract class BunitTestContext : TestContextWrapper
-    {
-        [TestInitialize]
-        public void Setup() => TestContext = new Bunit.TestContext();
+  [TestInitialize]
+  public void Setup() => TestContext = new Bunit.TestContext();
 
-        [TestCleanup]
-        public void TearDown() => TestContext?.Dispose();
-    }
+  [TestCleanup]
+  public void TearDown() => TestContext?.Dispose();
 }

docs/samples/tests/mstest/HelloWorldImplicitContextTest.cs

@@ -1,14 +1,12 @@
 @attribute [TestClass]
-@code 
+@inherits BunitTestContext
+@code
 {
   [TestMethod]
   public void HelloWorldComponentRendersCorrectly()
   {
-    // Arrange
-    using var ctx = new Bunit.TestContext();
-
     // Act
-    var cut = ctx.Render(@<HelloWorld/>);
+    var cut = Render(@<HelloWorld/>);
 
     // Assert
     cut.MarkupMatches(@<h1>Hello world from Blazor</h1>);

docs/samples/tests/mstest/HelloWorldRazorTest.razor

@@ -1,22 +1,18 @@
-using Bunit;
+namespace Bunit.Docs.Samples;
+
 using Microsoft.VisualStudio.TestTools.UnitTesting;
+using Bunit;
 
-namespace Bunit.Docs.Samples
+[TestClass]
+public class HelloWorldTest : BunitTestContext
 {
-  [TestClass]
-  public class HelloWorldTest
+  [TestMethod]
+  public void HelloWorldComponentRendersCorrectly()
   {
-    [TestMethod]
-    public void HelloWorldComponentRendersCorrectly()
-    {
-      // Arrange
-      using var ctx = new Bunit.TestContext();
-
-      // Act
-      var cut = ctx.RenderComponent<HelloWorld>();
+    // Act
+    var cut = RenderComponent<HelloWorld>();
 
-      // Assert
-      cut.MarkupMatches("<h1>Hello world from Blazor</h1>");
-    }
+    // Assert
+    cut.MarkupMatches("<h1>Hello world from Blazor</h1>");
   }
 }

docs/samples/tests/mstest/HelloWorldTest.cs

@@ -1,14 +1,13 @@
+namespace Bunit.Docs.Samples;
+
 using Bunit;
 using NUnit.Framework;
 
-namespace Bunit.Docs.Samples
+public abstract class BunitTestContext : TestContextWrapper
 {
-  public abstract class BunitTestContext : TestContextWrapper
-    {
-    [SetUp]
-    public void Setup() => TestContext = new Bunit.TestContext();
+  [SetUp]
+  public void Setup() => TestContext = new Bunit.TestContext();
 
-    [TearDown]
-    public void TearDown() => TestContext?.Dispose();
-  }
+  [TearDown]
+  public void TearDown() => TestContext?.Dispose();
 }

docs/samples/tests/nunit/BunitTestContext.cs

@@ -1,13 +1,11 @@
+@inherits BunitTestContext
 @code
 {
   [Test]
   public void HelloWorldComponentRendersCorrectly()
   {
-    // Arrange
-    using var ctx = new Bunit.TestContext();
-
     // Act
-    var cut = ctx.Render(@<HelloWorld />);
+    var cut = Render(@<HelloWorld />);
 
     // Assert
     cut.MarkupMatches(@<h1>Hello world from Blazor</h1>);