Merge pull request #1805 from microsoft/mk/fix-server-url

Investigate: Check whether server info changes during slicing

Author: MaggieKimani1

test/Microsoft.OpenApi.Hidi.Tests/Services/OpenApiFilterServiceTests.cs

@@ -193,6 +193,7 @@ public void CopiesOverAllReferencedComponentsToTheSubsetDocumentCorrectly()
             var targetExamples = subsetOpenApiDocument.Components.Examples;
 
             // Assert
+            Assert.Same(doc.Servers, subsetOpenApiDocument.Servers);
             Assert.False(responseHeader.UnresolvedReference);
             Assert.False(mediaTypeExample.UnresolvedReference);
             Assert.Single(targetHeaders);

test/Microsoft.OpenApi.Hidi.Tests/UtilityFiles/docWithReusableHeadersAndExamples.yaml

@@ -2,6 +2,8 @@ openapi: 3.0.1
 info:
   title: Example with Multiple Operations and Local $refs
   version: 1.0.0
+servers:
+- url: https://api.github.com
 paths:
   /items:
     get: