Changed to use XAttribute when encoding the company name and file name so quote characters work. Modified the test to match.

Author: peteri

StyleCop.Analyzers/StyleCop.Analyzers.Test/DocumentationRules/SA1634UnitTests.cs

@@ -285,7 +285,7 @@ public async Task TestFileHeaderWithMultiLineCommentAndFieldsNeedingXmlEscapingA
 {
   ""settings"": {
     ""documentationRules"": {
-      ""companyName"": ""Foo & Bar Corp"",
+      ""companyName"": ""Foo & Bar \""quote\"" Corp"",
       ""copyrightText"": ""copyright (c) {companyName}. All rights reserved.\n\nLine #3""
     }
   }
@@ -300,8 +300,8 @@ namespace Bar
 }
 ";
 
-            var fixedCode = @"// <copyright file=""Test0.cs"" company=""Foo &amp; Bar Corp"">
-// copyright (c) Foo &amp; Bar Corp. All rights reserved.
+            var fixedCode = @"// <copyright file=""Test0.cs"" company=""Foo &amp; Bar &quot;quote&quot; Corp"">
+// copyright (c) Foo &amp; Bar ""quote"" Corp. All rights reserved.
 //
 // Line #3
 // </copyright>

StyleCop.Analyzers/StyleCop.Analyzers/DocumentationRules/FileHeaderCodeFixProvider.cs

@@ -353,8 +353,8 @@ private static SyntaxTriviaList CreateNewHeader(string prefixWithLeadingSpaces,
 
         private static string WrapInXmlComment(string prefixWithLeadingSpaces, string copyrightText, string filename, StyleCopSettings settings, string newLineText)
         {
-            string encodedFilename = new XText(filename).ToString();
-            string encodedCompanyName = new XText(settings.DocumentationRules.CompanyName).ToString();
+            string encodedFilename = new XAttribute("t", filename).ToString().Substring(2).Trim('"');
+            string encodedCompanyName = new XAttribute("t", settings.DocumentationRules.CompanyName).ToString().Substring(2).Trim('"');
             string encodedCopyrightText = new XText(copyrightText).ToString();
 
             return