diff --git a/docs/parameterised.md b/docs/parameterised.md
index b753c53b81..280f3bb58f 100644
--- a/docs/parameterised.md
+++ b/docs/parameterised.md
@@ -276,17 +276,8 @@ When using a [TestFixtureSource](https://docs.nunit.org/articles/nunit/writing-t
 <a id='snippet-TestFixtureSourceUsage.cs'></a>
 ```cs
 [TestFixtureSource(nameof(FixtureArgs))]
-public class TestFixtureSourceUsage
+public class TestFixtureSourceUsage(string arg1, int arg2)
 {
-    string arg1;
-    int arg2;
-
-    public TestFixtureSourceUsage(string arg1, int arg2)
-    {
-        this.arg1 = arg1;
-        this.arg2 = arg2;
-    }
-
     [Test]
     public Task Test() =>
         Verify(
@@ -311,7 +302,7 @@ public class TestFixtureSourceUsage
     };
 }
 ```
-<sup><a href='/src/Verify.NUnit.Tests/TestFixtureSourceUsage.cs#L1-L35' title='Snippet source file'>snippet source</a> | <a href='#snippet-TestFixtureSourceUsage.cs' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/src/Verify.NUnit.Tests/TestFixtureSourceUsage.cs#L1-L26' title='Snippet source file'>snippet source</a> | <a href='#snippet-TestFixtureSourceUsage.cs' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
 
 Produces `TestFixtureSourceUsage(Value1,1).Test.verified.txt` and `TestFixtureSourceUsage(Value2,2).Test.verified.txt`.
diff --git a/src/Verify.NUnit.Tests/TestFixtureSourceUsage.cs b/src/Verify.NUnit.Tests/TestFixtureSourceUsage.cs
index 0cd205975f..d39ae58198 100644
--- a/src/Verify.NUnit.Tests/TestFixtureSourceUsage.cs
+++ b/src/Verify.NUnit.Tests/TestFixtureSourceUsage.cs
@@ -1,15 +1,6 @@
 [TestFixtureSource(nameof(FixtureArgs))]
-public class TestFixtureSourceUsage
+public class TestFixtureSourceUsage(string arg1, int arg2)
 {
-    string arg1;
-    int arg2;
-
-    public TestFixtureSourceUsage(string arg1, int arg2)
-    {
-        this.arg1 = arg1;
-        this.arg2 = arg2;
-    }
-
     [Test]
     public Task Test() =>
         Verify(
diff --git a/src/Verify.NUnit.Tests/TestFixtureSourceUsageExtraParameters.cs b/src/Verify.NUnit.Tests/TestFixtureSourceUsageExtraParameters.cs
index 4787183ae9..68c4099942 100644
--- a/src/Verify.NUnit.Tests/TestFixtureSourceUsageExtraParameters.cs
+++ b/src/Verify.NUnit.Tests/TestFixtureSourceUsageExtraParameters.cs
@@ -1,15 +1,6 @@
 [TestFixtureSource(nameof(FixtureArgs))]
-public class TestFixtureSourceAndTestCaseUsage
+public class TestFixtureSourceAndTestCaseUsage(string arg1, int arg2)
 {
-    string arg1;
-    int arg2;
-
-    public TestFixtureSourceAndTestCaseUsage(string arg1, int arg2)
-    {
-        this.arg1 = arg1;
-        this.arg2 = arg2;
-    }
-
     [TestCase("FromTestCase2")]
     public Task Test(string arg3) =>
         Verify(
diff --git a/src/Verify.NUnit.Tests/TestFixtureSourceUsageWithNamespace.cs b/src/Verify.NUnit.Tests/TestFixtureSourceUsageWithNamespace.cs
index 4777eef61e..0f8a18bd1c 100644
--- a/src/Verify.NUnit.Tests/TestFixtureSourceUsageWithNamespace.cs
+++ b/src/Verify.NUnit.Tests/TestFixtureSourceUsageWithNamespace.cs
@@ -1,17 +1,8 @@
 namespace MyNamespace;
 
 [TestFixtureSource(nameof(FixtureArgs))]
-public class TestFixtureSourceUsageWithNamespace
+public class TestFixtureSourceUsageWithNamespace(string arg1, int arg2)
 {
-    string arg1;
-    int arg2;
-
-    public TestFixtureSourceUsageWithNamespace(string arg1, int arg2)
-    {
-        this.arg1 = arg1;
-        this.arg2 = arg2;
-    }
-
     [Test]
     public Task Test() =>
         Verify(new
diff --git a/src/Verify.Tests/SimpleTypeTests.cs b/src/Verify.Tests/SimpleTypeTests.cs
index 2a7a91f1af..2151c66c8f 100644
--- a/src/Verify.Tests/SimpleTypeTests.cs
+++ b/src/Verify.Tests/SimpleTypeTests.cs
@@ -22,7 +22,7 @@ public Task StringEmptyWrappedInTask() =>
 
     [Fact]
     public Task StringNullWrappedInTask() =>
-        Verify(Task.FromResult((string)null!));
+        Verify(Task.FromResult((string) null!));
 
     [Fact]
     public Task StringEmpty() =>
@@ -30,11 +30,11 @@ public Task StringEmpty() =>
 
     [Fact]
     public Task StringNull() =>
-        Verify((string?)null);
+        Verify((string?) null);
 
     [Fact]
     public Task Null() =>
-        Verify((object?)null);
+        Verify((object?) null);
 
     [Fact]
     public Task NullWrappedInTask() =>
@@ -53,52 +53,58 @@ public Task GuidWrappedInTask() =>
 
     public static IEnumerable<object[]> GetData()
     {
-        yield return new object[] {new KeyValuePair<string,int>("theKey",10)};
+        yield return [new KeyValuePair<string, int>("theKey", 10)];
 
         var json = """
-            {
-              'short': {
-                'original': 'http://www.foo.com/',
-                'short': 'foo',
-                'error': {
-                  'code': 0,
-                  'msg': 'No action taken'
-                }
-              }
-            }
-            """;
+                   {
+                     'short': {
+                       'original': 'http://www.foo.com/',
+                       'short': 'foo',
+                       'error': {
+                         'code': 0,
+                         'msg': 'No action taken'
+                       }
+                     }
+                   }
+                   """;
         var argonJToken = JToken.Parse(json);
-        yield return new object[] {argonJToken};
+        yield return new object[]
+        {
+            argonJToken
+        };
 
-        var jsonArray = """
-            [
-              'Small',
-              'Medium',
-              'Large'
-            ]
-            """;
-
-        var argonJArray = JArray.Parse(jsonArray);
-        yield return new object[] {argonJArray};
-        yield return new object[] {true};
-        yield return new object[] {"stringValue"};
-        yield return new object[] {File.OpenRead("sample.png")};
-        yield return new object[] {new byte[]{1}};
-        yield return new object[] {(long) 1};
-        yield return new object[] {(short) 1};
-        yield return new object[] {1};
-        yield return new object[] {(uint) 1};
-        yield return new object[] {(ulong) 1};
-        yield return new object[] {(ushort) 1};
-        yield return new object[] {(decimal) 1.1};
-        yield return new object[] {(float) 1.1};
-        yield return new object[] {new Guid("ebced679-45d3-4653-8791-3d969c4a986c")};
-        yield return new object[] {new DateTime(2000, 1, 1, 1, 1, 1, DateTimeKind.Utc).ToUniversalTime()};
-        yield return new object[] {new DateTimeOffset(2000, 1, 1, 1, 1, 1, 1, TimeSpan.FromHours(1)).ToUniversalTime()};
+        yield return [
+            JArray.Parse(
+                """
+                [
+                  'Small',
+                  'Medium',
+                  'Large'
+                ]
+                """)
+            ];
+        yield return [true];
+        yield return ["stringValue"];
+        yield return [File.OpenRead("sample.png")];
+        yield return [new byte[]
+        {
+            1
+        }];
+        yield return [(long) 1];
+        yield return [(short) 1];
+        yield return [1];
+        yield return [(uint) 1];
+        yield return [(ulong) 1];
+        yield return [(ushort) 1];
+        yield return [(decimal) 1.1];
+        yield return [(float) 1.1];
+        yield return [new Guid("ebced679-45d3-4653-8791-3d969c4a986c")];
+        yield return [new DateTime(2000, 1, 1, 1, 1, 1, DateTimeKind.Utc).ToUniversalTime()];
+        yield return [new DateTimeOffset(2000, 1, 1, 1, 1, 1, 1, TimeSpan.FromHours(1)).ToUniversalTime()];
 #if NET6_0_OR_GREATER
-        yield return new object[] {(Half) 10};
-        yield return new object[] {new Date(2000, 1, 1)};
-        yield return new object[] {new Time(1, 1)};
+        yield return [(Half) 10];
+        yield return [new Date(2000, 1, 1)];
+        yield return [new Time(1, 1)];
 #endif
     }
 }
\ No newline at end of file