diff --git a/Src/CSharpier.Tests/CommandLineFormatterTests.cs b/Src/CSharpier.Tests/CommandLineFormatterTests.cs
index cae6fa072..124436ca7 100644
--- a/Src/CSharpier.Tests/CommandLineFormatterTests.cs
+++ b/Src/CSharpier.Tests/CommandLineFormatterTests.cs
@@ -31,7 +31,7 @@ public void Format_Writes_Failed_To_Compile()
 
             var result = this.Format();
 
-            result.lines.First().Should().Be(@"/Invalid.cs - failed to compile");
+            result.lines.First().Should().Contain(@"Invalid.cs - failed to compile");
         }
 
         [Test]
@@ -66,7 +66,7 @@ public void Format_Checks_Unformatted_File()
 
             exitCode.Should().Be(1);
             this.GetFileContent(unformattedFilePath).Should().Be(UnformattedClass);
-            lines.First().Should().Contain(@"/Unformatted.cs - was not formatted");
+            lines.First().Should().Contain(@"Unformatted.cs - was not formatted");
         }
 
         [Test]
@@ -140,13 +140,14 @@ public void Ignore_Reports_Errors()
 
             var (exitCode, lines) = this.Format();
 
+            var path = this.fileSystem.Path.Combine(GetRootPath(), ".csharpierignore");
+
             exitCode.Should().Be(1);
             lines.Should()
                 .Contain(
-                    $"The .csharpierignore file at {GetRootPath()}/.csharpierignore could not be parsed due to the following line:"
+                    $"The .csharpierignore file at {path} could not be parsed due to the following line:"
                 );
-            // our testing code replaces the \ with /
-            lines.Should().Contain("/Src/Uploads/*.cs");
+            lines.Should().Contain(@"\Src\Uploads\*.cs");
         }
 
         private (int exitCode, IList<string> lines) Format(
@@ -178,18 +179,18 @@ public void Ignore_Reports_Errors()
 
         private string GetRootPath()
         {
-            return OperatingSystem.IsWindows() ? "c:/test" : "/Test";
+            return OperatingSystem.IsWindows() ? @"c:\test" : "/Test";
         }
 
         private string GetFileContent(string path)
         {
-            path = Path.Combine(GetRootPath(), path);
+            path = this.fileSystem.Path.Combine(GetRootPath(), path);
             return this.fileSystem.File.ReadAllText(path);
         }
 
         private void WhenThereExists(string path, string contents)
         {
-            path = Path.Combine(GetRootPath(), path);
+            path = this.fileSystem.Path.Combine(GetRootPath(), path);
             this.fileSystem.AddFile(path, new MockFileData(contents));
         }
 
@@ -206,7 +207,7 @@ public void WriteLine(string line = null)
 
                 if (line != null)
                 {
-                    this.Lines.Add(line.Replace("\\", "/"));
+                    this.Lines.Add(line);
                 }
             }
         }
diff --git a/Src/CSharpier.Tests/LineEndingTests.cs b/Src/CSharpier.Tests/LineEndingTests.cs
index 4856b4a53..fe1a49a66 100644
--- a/Src/CSharpier.Tests/LineEndingTests.cs
+++ b/Src/CSharpier.Tests/LineEndingTests.cs
@@ -7,7 +7,7 @@ namespace CSharpier.Tests
     public class LineEndingTests
     {
         [Test]
-        public void LineEndings_Should_Not_Affect_Printed_Output()
+        public void LineEndings_Should_Not_Affect_Printed_Output_With_Verbatim_String()
         {
             // this is a verbatim string that is just the right size to format differently if it has \n vs \r\n in it
             var code =
@@ -30,6 +30,30 @@ public void LineEndings_Should_Not_Affect_Printed_Output()
             lfResult.Code.Should().Be(crLfResult.Code.Replace("\r\n", "\n"));
         }
 
+        [Test]
+        public void LineEndings_Should_Not_Affect_Printed_Output_With_Interpolated_String()
+        {
+            // this is a verbatim string that is just the right size to format differently if it has \n vs \r\n in it
+            var code =
+                @"class ClassName
+{
+    private string blah = @$""one1111111111111111111111111111111
+two
+three
+four"";
+}
+";
+            var codeWithLf = code.Replace("\r\n", "\n");
+            var codeWithCrLf = codeWithLf.Replace("\n", "\r\n");
+
+            var formatter = new CodeFormatter();
+            var printerOptions = new PrinterOptions { EndOfLine = EndOfLine.Auto, Width = 80 };
+            var lfResult = formatter.Format(codeWithLf, printerOptions);
+            var crLfResult = formatter.Format(codeWithCrLf, printerOptions);
+
+            lfResult.Code.Should().Be(crLfResult.Code.Replace("\r\n", "\n"));
+        }
+
         [TestCase("\r\n", EndOfLine.LF)]
         [TestCase("\n", EndOfLine.CRLF)]
         public void LineEndings_In_Verbatim_String_Should_Respect_Options(
diff --git a/Src/CSharpier/CommandLineFormatter.cs b/Src/CSharpier/CommandLineFormatter.cs
index 15e89fa4d..49fb87f5d 100644
--- a/Src/CSharpier/CommandLineFormatter.cs
+++ b/Src/CSharpier/CommandLineFormatter.cs
@@ -1,5 +1,4 @@
 using System;
-using System.Collections.Generic;
 using System.Diagnostics;
 using System.IO;
 using System.IO.Abstractions;
@@ -50,8 +49,8 @@ IgnoreFile ignoreFile
             IConsole console,
             CancellationToken cancellationToken
         ) {
-            var baseDirectoryPath = File.Exists(commandLineOptions.DirectoryOrFile)
-                ? Path.GetDirectoryName(commandLineOptions.DirectoryOrFile)
+            var baseDirectoryPath = fileSystem.File.Exists(commandLineOptions.DirectoryOrFile)
+                ? fileSystem.Path.GetDirectoryName(commandLineOptions.DirectoryOrFile)
                 : commandLineOptions.DirectoryOrFile;
 
             if (baseDirectoryPath == null)
diff --git a/Src/CSharpier/SyntaxPrinter/Token.cs b/Src/CSharpier/SyntaxPrinter/Token.cs
index 7afc416ba..64d9bb69f 100644
--- a/Src/CSharpier/SyntaxPrinter/Token.cs
+++ b/Src/CSharpier/SyntaxPrinter/Token.cs
@@ -2,8 +2,10 @@
 using System.Collections.Generic;
 using System.Linq;
 using CSharpier.DocTypes;
+using CSharpier.SyntaxPrinter.SyntaxNodePrinters;
 using Microsoft.CodeAnalysis;
 using Microsoft.CodeAnalysis.CSharp;
+using Microsoft.CodeAnalysis.CSharp.Syntax;
 
 namespace CSharpier.SyntaxPrinter
 {
@@ -58,8 +60,13 @@ public static Doc PrintWithSuffix(SyntaxToken syntaxToken, Doc suffixDoc)
             ShouldSkipNextLeadingTrivia = false;
 
             if (
-                syntaxToken.Kind() == SyntaxKind.StringLiteralToken
-                && syntaxToken.Text.StartsWith("@")
+                (syntaxToken.Kind() == SyntaxKind.StringLiteralToken
+                && syntaxToken.Text.StartsWith("@"))
+                || (syntaxToken.Kind() == SyntaxKind.InterpolatedStringTextToken
+                && syntaxToken.Parent!.Parent
+                    is InterpolatedStringExpressionSyntax interpolatedStringExpressionSyntax
+                && interpolatedStringExpressionSyntax.StringStartToken.Kind()
+                == SyntaxKind.InterpolatedVerbatimStringStartToken)
             ) {
                 var lines = syntaxToken.Text.Replace("\r", string.Empty).Split(new[] { '\n' });
                 docs.Add(Doc.Join(Doc.LiteralLine, lines.Select(o => new StringDoc(o))));