add TryGetExtension to SettingsTask (#393)

SimonCropp · web-flow · commit 72d01859ef75 · 2021-08-16T10:34:53.000+10:00
diff --git a/src/Directory.Build.props b/src/Directory.Build.props
@@ -2,7 +2,7 @@
 <Project>
   <PropertyGroup>
     <NoWarn>CS1591;CS0649;xUnit1026;xUnit1013</NoWarn>
-    <Version>11.23.1</Version>
+    <Version>11.24.0</Version>
     <AssemblyVersion>1.0.0</AssemblyVersion>
     <PackageTags>Json, Testing, Verify, Snapshot, Approvals</PackageTags>
     <Description>Enables verification of complex models and documents.</Description>
diff --git a/src/Verify/SettingsTask.cs b/src/Verify/SettingsTask.cs
@@ -1,4 +1,5 @@
 ﻿using System;
+using System.Diagnostics.CodeAnalysis;
 using System.Runtime.CompilerServices;
 using System.Text;
 using System.Text.RegularExpressions;
@@ -28,6 +29,14 @@ public SettingsTask AddExtraSettings(Action<JsonSerializerSettings> action)
             CurrentSettings.AddExtraSettings(action);
             return this;
         }
+        
+        /// <summary>
+        /// Retrieves the value passed into <see cref="UseExtension"/>, if it exists.
+        /// </summary>
+        public bool TryGetExtension([NotNullWhen(true)] out string? extension)
+        {
+            return CurrentSettings.TryGetExtension(out extension);
+        }
 
         /// <summary>
         /// Define the parameter values being used by a parameterised (aka data drive) test.
diff --git a/src/Verify/VerifySettings.cs b/src/Verify/VerifySettings.cs
@@ -81,6 +81,9 @@ public void UseExtension(string extension)
             this.extension = extension;
         }
 
+        /// <summary>
+        /// Retrieves the value passed into <see cref="UseExtension"/>, if it exists.
+        /// </summary>
         public bool TryGetExtension([NotNullWhen(true)] out string? extension)
         {
             if (this.extension is null)

Original file line number	Diff line number	Diff line change
`@@ -81,6 +81,9 @@ public void UseExtension(string extension)`
`81`	`81`	`this.extension = extension;`
`82`	`82`	`}`
`83`	`83`
	`84`	`+ /// <summary>`
	`85`	`+ /// Retrieves the value passed into <see cref="UseExtension"/>, if it exists.`
	`86`	`+ /// </summary>`
`84`	`87`	`public bool TryGetExtension([NotNullWhen(true)] out string? extension)`
`85`	`88`	`{`
`86`	`89`	`if (this.extension is null)`