IntegrationTestBase: Pass TextSpan to SourceText.ToString(...)

DustinCampbell · DustinCampbell · commit 70281f8bbe75 · 2025-01-21T11:45:39.000-08:00
diff --git a/src/Shared/Microsoft.AspNetCore.Razor.Test.Common/Language/IntegrationTests/IntegrationTestBase.cs b/src/Shared/Microsoft.AspNetCore.Razor.Test.Common/Language/IntegrationTests/IntegrationTestBase.cs
@@ -494,9 +494,7 @@ protected void AssertSourceMappingsMatchBaseline(RazorCodeDocument codeDocument,
             {
                 if (mapping.OriginalSpan == sourceSpan)
                 {
-                    var actualSpan = csharpDocument.Text.ToString().Substring(
-                        mapping.GeneratedSpan.AbsoluteIndex,
-                        mapping.GeneratedSpan.Length);
+                    var actualSpan = csharpDocument.Text.ToString(mapping.GeneratedSpan.AsTextSpan());
 
                     if (!string.Equals(expectedSpan, actualSpan, StringComparison.Ordinal))
                     {

Original file line number	Diff line number	Diff line change
`@@ -494,9 +494,7 @@ protected void AssertSourceMappingsMatchBaseline(RazorCodeDocument codeDocument,`
`494`	`494`	`{`
`495`	`495`	`if (mapping.OriginalSpan == sourceSpan)`
`496`	`496`	`{`
`497`		`- var actualSpan = csharpDocument.Text.ToString().Substring(`
`498`		`- mapping.GeneratedSpan.AbsoluteIndex,`
`499`		`- mapping.GeneratedSpan.Length);`
	`497`	`+ var actualSpan = csharpDocument.Text.ToString(mapping.GeneratedSpan.AsTextSpan());`
`500`	`498`
`501`	`499`	`if (!string.Equals(expectedSpan, actualSpan, StringComparison.Ordinal))`
`502`	`500`	`{`