Hide the concrete implementation of the service provider interfaces

by adding WixToolsetServiceProviderFactory.
This forces consumers to code to the interfaces.

1 files changed, 1 insertions, 1 deletions

diff --git a/src/test/WixToolsetTest.CoreIntegration/VariableResolverFixture.cs b/src/test/WixToolsetTest.CoreIntegration/VariableResolverFixture.cs
index 3443896b..28c68e99 100644
--- a/src/test/WixToolsetTest.CoreIntegration/VariableResolverFixture.cs
+++ b/src/test/WixToolsetTest.CoreIntegration/VariableResolverFixture.cs
@@ -15,7 +15,7 @@ namespace WixToolsetTest.CoreIntegration
         [Fact]
         public void CanRecursivelyResolveVariables()
         {
-            var serviceProvider = new WixToolsetServiceProvider();
+            var serviceProvider = WixToolsetServiceProviderFactory.CreateServiceProvider();
             var variableResolver = serviceProvider.GetService<IVariableResolver>();
 
             var variables = new Dictionary<string, BindVariable>()