5 files changed, 14 insertions, 4 deletions

diff --git a/appveyor.yml b/appveyor.yml
index 8d80c6af..522e5af3 100644
--- a/appveyor.yml
+++ b/appveyor.yml
@@ -8,7 +8,7 @@ branches:
     - master
     - develop
 
-image: Visual Studio 2017
+image: Visual Studio 2019
 
 version: 0.0.0.{build}
 configuration: Release
diff --git a/src/WixBuildTools.MsgGen/WixBuildTools.MsgGen.csproj b/src/WixBuildTools.MsgGen/WixBuildTools.MsgGen.csproj
index ccbb92c2..1c728c00 100644
--- a/src/WixBuildTools.MsgGen/WixBuildTools.MsgGen.csproj
+++ b/src/WixBuildTools.MsgGen/WixBuildTools.MsgGen.csproj
@@ -19,7 +19,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
-    <PackageReference Include="Nerdbank.GitVersioning" Version="2.1.65" PrivateAssets="All" />
+    <PackageReference Include="Nerdbank.GitVersioning" Version="3.1.91" PrivateAssets="All" />
   </ItemGroup>
 
 </Project>
diff --git a/src/WixBuildTools.TestSupport/WixAssert.cs b/src/WixBuildTools.TestSupport/WixAssert.cs
index 4a5c6a97..71dc6b67 100644
--- a/src/WixBuildTools.TestSupport/WixAssert.cs
+++ b/src/WixBuildTools.TestSupport/WixAssert.cs
@@ -7,6 +7,16 @@ namespace WixBuildTools.TestSupport
 
     public class WixAssert : Assert
     {
+        public static void AssertEqualLineByLine(string[] expectedLines, string[] actualLines)
+        {
+            for (var i = 0; i < expectedLines.Length; ++i)
+            {
+                Assert.True(actualLines.Length > i, $"{i}: expectedLines longer than actualLines");
+                Assert.Equal($"{i}: {expectedLines[i]}", $"{i}: {actualLines[i]}");
+            }
+            Assert.True(expectedLines.Length == actualLines.Length, "actualLines longer than expectedLines");
+        }
+
         public static void Succeeded(int hr, string format, params object[] formatArgs)
         {
             if (0 > hr)
diff --git a/src/WixBuildTools.TestSupport/WixBuildTools.TestSupport.csproj b/src/WixBuildTools.TestSupport/WixBuildTools.TestSupport.csproj
index e6cdddef..9aa5de47 100644
--- a/src/WixBuildTools.TestSupport/WixBuildTools.TestSupport.csproj
+++ b/src/WixBuildTools.TestSupport/WixBuildTools.TestSupport.csproj
@@ -19,7 +19,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
-    <PackageReference Include="Nerdbank.GitVersioning" Version="2.1.65" PrivateAssets="All" />
+    <PackageReference Include="Nerdbank.GitVersioning" Version="3.1.91" PrivateAssets="All" />
   </ItemGroup>
 
   <ItemGroup>
diff --git a/src/WixBuildTools.XsdGen/WixBuildTools.XsdGen.csproj b/src/WixBuildTools.XsdGen/WixBuildTools.XsdGen.csproj
index bf9d957f..b8536e74 100644
--- a/src/WixBuildTools.XsdGen/WixBuildTools.XsdGen.csproj
+++ b/src/WixBuildTools.XsdGen/WixBuildTools.XsdGen.csproj
@@ -20,7 +20,7 @@
 
   <ItemGroup>
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0" PrivateAssets="All" />
-    <PackageReference Include="Nerdbank.GitVersioning" Version="2.1.65" PrivateAssets="All" />
+    <PackageReference Include="Nerdbank.GitVersioning" Version="3.1.91" PrivateAssets="All" />
   </ItemGroup>
 
 </Project>