implement initialize pattern

src/Directory.Build.props

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project>
   <PropertyGroup>
-    <Version>2.0.1</Version>
+    <Version>2.1.0</Version>
     <AssemblyVersion>1.0.0</AssemblyVersion>
     <PackageTags>MassTransit, Verify</PackageTags>
     <Description>Adds Verify (https://github.com/VerifyTests/Verify) support to verify MassTransit test helpers (https://masstransit-project.com/usage/testing.html).</Description>

src/Tests/ModuleInitializer.cs

@@ -4,11 +4,11 @@
 
     [ModuleInitializer]
     public static void Initialize() =>
-        VerifyMassTransit.Enable();
+        VerifyMassTransit.Initialize();
 
     #endregion
 
     [ModuleInitializer]
     public static void InitializeOther() =>
-        VerifyDiffPlex.Initialize();
+        VerifierSettings.InitializePlugins();
 }

src/Verify.MassTransit/VerifyMassTransit.cs

@@ -2,8 +2,21 @@
 
 public static class VerifyMassTransit
 {
-    public static void Enable()
+    public static bool Initialized { get; private set; }
+
+    [Obsolete("Use Initialize()")]
+    public static void Enable() =>
+        Initialize();
+
+    public static void Initialize()
     {
+        if (Initialized)
+        {
+            throw new("Already Initialized");
+        }
+
+        Initialized = true;
+
         InnerVerifier.ThrowIfVerifyHasBeenRun();
         VerifierSettings.AddExtraSettings(serializerSettings =>
         {