cleanup

readme.md

@@ -222,7 +222,7 @@ public Task ScrubLines()
 
   ## Ignoring Files
 
-To ignore specific source text use `IgnoreGeneratedResultInstance`. This uses an expression of type `Func<GeneratedSourceResult, bool>` to determine which outputs are ignored.
+To ignore specific source text use `IgnoreGeneratedResult`. This uses an expression of type `Func<GeneratedSourceResult, bool>` to determine which outputs are ignored.
 
 For example to ignore files with the name `helper` or that contain the text `static void SayHello()`:
 
@@ -235,7 +235,7 @@ public Task IgnoreFile()
     var driver = GeneratorDriver();
 
     return Verify(driver)
-        .IgnoreGeneratedResultInstance(
+        .IgnoreGeneratedResult(
             _ => _.HintName.Contains("helper") ||
                  _.SourceText
                      .ToString()

src/Tests/IgnoreTest.cs

@@ -8,7 +8,7 @@ public Task IgnoreFile()
         var driver = GeneratorDriver();
 
         return Verify(driver)
-            .IgnoreGeneratedResultInstance(
+            .IgnoreGeneratedResult(
                 _ => _.HintName.Contains("helper") ||
                      _.SourceText
                          .ToString()
@@ -22,7 +22,7 @@ public Task SettingsIgnoreFile()
     {
         var driver = GeneratorDriver();
         var settings = new VerifySettings();
-        settings.IgnoreGeneratedResultInstance(
+        settings.IgnoreGeneratedResult(
             _ => _.HintName.Contains("helper") ||
                  _.SourceText
                      .ToString()

src/Verify.SourceGenerators/VerifySourceGenerators.cs

@@ -75,7 +75,7 @@ static ConversionResult Convert(GeneratorDriverRunResult target, IReadOnlyDictio
 
     static List<Func<GeneratedSourceResult, bool>>? GetIgnoreResults(IReadOnlyDictionary<string, object> context)
     {
-        if (context.TryGetValue(VerifySourceGeneratorsExtensions.IgnoreContextName, out var value))
+        if (context.TryGetValue(IgnoreContextName, out var value))
         {
             return (List<Func<GeneratedSourceResult, bool>>)value;
         }
@@ -94,4 +94,28 @@ static Target SourceToTarget(GeneratedSourceResult source)
 
     static ConversionResult Convert(GeneratorDriver target, IReadOnlyDictionary<string, object> context) =>
         Convert(target.GetRunResult(), context);
+
+    internal const string IgnoreContextName = $"{nameof(VerifySourceGenerators)}.{nameof(IgnoreGeneratedResult)}";
+
+    public static SettingsTask IgnoreGeneratedResult(this SettingsTask settingsTask, Func<GeneratedSourceResult, bool> shouldIgnore)
+    {
+        settingsTask.CurrentSettings.IgnoreGeneratedResult(shouldIgnore);
+        return settingsTask;
+    }
+
+    public static void IgnoreGeneratedResult(this VerifySettings verifySettings, Func<GeneratedSourceResult, bool> shouldIgnore)
+    {
+        if (!verifySettings.Context.TryGetValue(IgnoreContextName, out var value))
+        {
+            value = new List<Func<GeneratedSourceResult, bool>>();
+            verifySettings.Context.Add(IgnoreContextName, value);
+        }
+
+        if (value is not List<Func<GeneratedSourceResult, bool>> ignoreList)
+        {
+            throw new($"Unexpected value in {nameof(verifySettings.Context)}, type is not {nameof(List<Func<GeneratedSourceResult, bool>>)}");
+        }
+
+        ignoreList.Add(shouldIgnore);
+    }
 }