Verifier before after callbacks

docs/build-server.md

@@ -63,5 +63,5 @@ if (BuildServerDetector.Detected)
         });
 }
 ```
-<sup><a href='/src/Verify.Tests/Snippets/Snippets.cs#L79-L93' title='Snippet source file'>snippet source</a> | <a href='#snippet-derivepathinfoappveyor' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/src/Verify.Tests/Snippets/Snippets.cs#L82-L96' title='Snippet source file'>snippet source</a> | <a href='#snippet-derivepathinfoappveyor' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->

docs/clipboard.md

@@ -63,7 +63,7 @@ The clipboard behavior can be disable using the following:
 ```cs
 VerifierSettings.DisableClipboard();
 ```
-<sup><a href='/src/Verify.Tests/Snippets/Snippets.cs#L54-L58' title='Snippet source file'>snippet source</a> | <a href='#snippet-disableclipboardglobal' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/src/Verify.Tests/Snippets/Snippets.cs#L57-L61' title='Snippet source file'>snippet source</a> | <a href='#snippet-disableclipboardglobal' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
 
 

docs/mdsource/verify-options.source.md

@@ -16,8 +16,8 @@ Note that auto accepted changes in `.verified.` files remain visible in source c
 
 ### OnHandlers
 
-`OnFirstVerify` is called when there is no verified file.
-
-`OnVerifyMismatch` is called when a received file does not match the existing verified file.
+ * `OnVerify` takes two actiosn that are called before and after each verification.
+ * `OnFirstVerify` is called when there is no verified file.
+ * `OnVerifyMismatch` is called when a received file does not match the existing verified file.
 
 snippet: OnHandlers

docs/naming.md

@@ -463,7 +463,7 @@ VerifierSettings.DerivePathInfo(
             methodName: method.Name);
     });
 ```
-<sup><a href='/src/Verify.Tests/Snippets/Snippets.cs#L63-L74' title='Snippet source file'>snippet source</a> | <a href='#snippet-derivepathinfo' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/src/Verify.Tests/Snippets/Snippets.cs#L66-L77' title='Snippet source file'>snippet source</a> | <a href='#snippet-derivepathinfo' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
 
 Return null to any of the values to use the standard behavior. The returned path can be relative to the directory sourceFile exists in.

docs/serializer-settings.md

@@ -294,7 +294,7 @@ VerifierSettings.AddExtraSettings(_ =>
     _.TypeNameHandling = TypeNameHandling.All;
 });
 ```
-<sup><a href='/src/Verify.Tests/Snippets/Snippets.cs#L118-L126' title='Snippet source file'>snippet source</a> | <a href='#snippet-extrasettingsglobal' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/src/Verify.Tests/Snippets/Snippets.cs#L121-L129' title='Snippet source file'>snippet source</a> | <a href='#snippet-extrasettingsglobal' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
 
 
@@ -310,7 +310,7 @@ settings.AddExtraSettings(_ =>
     _.TypeNameHandling = TypeNameHandling.All;
 });
 ```
-<sup><a href='/src/Verify.Tests/Snippets/Snippets.cs#L128-L137' title='Snippet source file'>snippet source</a> | <a href='#snippet-extrasettingsinstance' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/src/Verify.Tests/Snippets/Snippets.cs#L131-L140' title='Snippet source file'>snippet source</a> | <a href='#snippet-extrasettingsinstance' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
 
 
@@ -334,7 +334,7 @@ class CompanyConverter :
     }
 }
 ```
-<sup><a href='/src/Verify.Tests/Snippets/Snippets.cs#L153-L168' title='Snippet source file'>snippet source</a> | <a href='#snippet-companyconverter' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/src/Verify.Tests/Snippets/Snippets.cs#L156-L171' title='Snippet source file'>snippet source</a> | <a href='#snippet-companyconverter' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
 
 <!-- snippet: JsonConverter -->
@@ -346,7 +346,7 @@ VerifierSettings.AddExtraSettings(
         _.Converters.Add(new CompanyConverter());
     });
 ```
-<sup><a href='/src/Verify.Tests/Snippets/Snippets.cs#L142-L150' title='Snippet source file'>snippet source</a> | <a href='#snippet-jsonconverter' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/src/Verify.Tests/Snippets/Snippets.cs#L145-L153' title='Snippet source file'>snippet source</a> | <a href='#snippet-jsonconverter' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
 
 
@@ -909,7 +909,7 @@ Extra types can be added to this mapping:
 VerifierSettings.TreatAsString<ClassWithToString>(
     (target, settings) => target.Property);
 ```
-<sup><a href='/src/Verify.Tests/Snippets/Snippets.cs#L39-L44' title='Snippet source file'>snippet source</a> | <a href='#snippet-treatasstring' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/src/Verify.Tests/Snippets/Snippets.cs#L42-L47' title='Snippet source file'>snippet source</a> | <a href='#snippet-treatasstring' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
 
 

docs/verify-options.md

@@ -22,23 +22,26 @@ This can be done using `AutoVerify()`:
 VerifySettings settings = new();
 settings.AutoVerify();
 ```
-<sup><a href='/src/Verify.Tests/Snippets/Snippets.cs#L98-L103' title='Snippet source file'>snippet source</a> | <a href='#snippet-autoverify' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/src/Verify.Tests/Snippets/Snippets.cs#L101-L106' title='Snippet source file'>snippet source</a> | <a href='#snippet-autoverify' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->
 
 Note that auto accepted changes in `.verified.` files remain visible in source control tooling.
 
 
 ### OnHandlers
 
-`OnFirstVerify` is called when there is no verified file.
-
-`OnVerifyMismatch` is called when a received file does not match the existing verified file.
+ * `OnVerify` takes two actiosn that are called before and after each verification.
+ * `OnFirstVerify` is called when there is no verified file.
+ * `OnVerifyMismatch` is called when a received file does not match the existing verified file.
 
 <!-- snippet: OnHandlers -->
 <a id='snippet-onhandlers'></a>
 ```cs
 public Task OnHandlersSample()
 {
+    VerifierSettings.OnVerify(
+        before: () => { Debug.WriteLine("before"); },
+        after: () => { Debug.WriteLine("after"); });
     VerifierSettings.OnFirstVerify(
         receivedFile =>
         {
@@ -56,5 +59,5 @@ public Task OnHandlersSample()
     return Verifier.Verify("value");
 }
 ```
-<sup><a href='/src/Verify.Tests/Snippets/Snippets.cs#L14-L35' title='Snippet source file'>snippet source</a> | <a href='#snippet-onhandlers' title='Start of snippet'>anchor</a></sup>
+<sup><a href='/src/Verify.Tests/Snippets/Snippets.cs#L14-L38' title='Snippet source file'>snippet source</a> | <a href='#snippet-onhandlers' title='Start of snippet'>anchor</a></sup>
 <!-- endSnippet -->

src/Directory.Build.props

@@ -2,7 +2,7 @@
 <Project>
   <PropertyGroup>
     <NoWarn>CS1591;CS0649;xUnit1026;xUnit1013</NoWarn>
-    <Version>11.10.3</Version>
+    <Version>11.11.0</Version>
     <AssemblyVersion>1.0.0</AssemblyVersion>
     <PackageTags>Json, Testing, Verify, Snapshot, Approvals</PackageTags>
     <Description>Enables verification of complex models and documents.</Description>

src/Verify.Tests/Snippets/Snippets.cs

@@ -15,6 +15,9 @@ public class Snippets
 
     public Task OnHandlersSample()
     {
+        VerifierSettings.OnVerify(
+            before: () => { Debug.WriteLine("before"); },
+            after: () => { Debug.WriteLine("after"); });
         VerifierSettings.OnFirstVerify(
             receivedFile =>
             {

src/Verify/Callbacks/VerifySettings.cs

@@ -1,21 +1,66 @@
-namespace VerifyTests
+using System;
+using System.Threading.Tasks;
+
+namespace VerifyTests
 {
     public static partial class VerifierSettings
     {
-        internal static FirstVerify? handleOnFirstVerify;
+        static FirstVerify? handleOnFirstVerify;
 
         public static void OnFirstVerify(FirstVerify firstVerify)
         {
             Guard.AgainstNull(firstVerify, nameof(firstVerify));
             handleOnFirstVerify += firstVerify;
         }
 
-        internal static VerifyMismatch? handleOnVerifyMismatch;
+        internal static Task RunOnFirstVerify(FilePair item)
+        {
+            if (handleOnFirstVerify == null)
+            {
+                return Task.CompletedTask;
+            }
+
+            return handleOnFirstVerify(item);
+        }
+
+        static VerifyMismatch? handleOnVerifyMismatch;
+
+        internal static Task RunOnVerifyMismatch(FilePair item, string? message)
+        {
+            if (handleOnVerifyMismatch == null)
+            {
+                return Task.CompletedTask;
+            }
+
+            return handleOnVerifyMismatch(item, message);
+        }
 
         public static void OnVerifyMismatch(VerifyMismatch verifyMismatch)
         {
             Guard.AgainstNull(verifyMismatch, nameof(verifyMismatch));
             handleOnVerifyMismatch += verifyMismatch;
         }
+
+        public static void OnVerify(Action before, Action after)
+        {
+            Guard.AgainstNull(before, nameof(before));
+            Guard.AgainstNull(after, nameof(after));
+            beforeVerify += before;
+            afterVerify += after;
+        }
+
+        static Action? beforeVerify;
+
+        internal static void RunBeforeCallbacks()
+        {
+            beforeVerify?.Invoke();
+        }
+
+        static Action? afterVerify;
+
+        internal static void RunAfterCallbacks()
+        {
+            afterVerify?.Invoke();
+        }
     }
 }

src/Verify/Counters/CounterContext.cs

@@ -35,7 +35,7 @@ public int NextDateTime(DateTime input)
      [ModuleInitializer]
      public static void Init()
      {
-         InnerVerifier.AddTestCallback(Start, Stop);
+         VerifierSettings.OnVerify(Start, Stop);
      }
 
      public static CounterContext Current

src/Verify/Verifier/InnerVerifier.cs

@@ -10,7 +10,6 @@ namespace VerifyTests
     public partial class InnerVerifier :
         IDisposable
     {
-        static List<(Action start, Action stop)> testCallbacks = new();
         VerifySettings settings;
         FileNameBuilder fileNameBuilder;
 
@@ -22,23 +21,12 @@ public InnerVerifier(string sourceFile, Type type, VerifySettings settings, Meth
 
             this.settings = settings;
 
-            foreach (var (start, _) in testCallbacks)
-            {
-                start();
-            }
-        }
-
-        public static void AddTestCallback(Action start, Action stop)
-        {
-            testCallbacks.Add((start, stop));
+            VerifierSettings.RunBeforeCallbacks();
         }
 
         public void Dispose()
         {
-            foreach (var (_, stop) in testCallbacks)
-            {
-                stop();
-            }
+            VerifierSettings.RunAfterCallbacks();
         }
     }
 }

src/Verify/Verifier/VerifyEngine.cs

@@ -232,10 +232,7 @@ void ProcessEquals()
 
     async Task ProcessNotEquals(StringBuilder builder, FilePair item, string? message)
     {
-        if (VerifierSettings.handleOnVerifyMismatch != null)
-        {
-            await VerifierSettings.handleOnVerifyMismatch(item, message);
-        }
+        await VerifierSettings.RunOnVerifyMismatch(item, message);
 
         builder.AppendLine($"Received: {Path.GetFileName(item.Received)}");
         builder.AppendLine($"Verified: {Path.GetFileName(item.Verified)}");
@@ -295,10 +292,7 @@ async Task ProcessMissing(StringBuilder builder)
 
     async Task ProcessMissing(StringBuilder builder, FilePair item)
     {
-        if (VerifierSettings.handleOnFirstVerify != null)
-        {
-            await VerifierSettings.handleOnFirstVerify(item);
-        }
+        await VerifierSettings.RunOnFirstVerify(item);
 
         builder.AppendLine($"{Path.GetFileName(item.Verified)}: Empty or does not exist");
         if (EmptyFiles.Extensions.IsText(item.Extension))