Reacting to diagnostics error page changes

test/Microsoft.AspNet.Mvc.FunctionalTests/ErrorPageTests.cs

@@ -25,8 +25,7 @@ public class ErrorPageTests
         private readonly Assembly _resourcesAssembly = typeof(ErrorPageTests).GetTypeInfo().Assembly;
 
         [Theory]
-        [InlineData("CompilationFailure", "/Views/ErrorPageMiddleware/CompilationFailure.cshtml(2,16): error CS0029:" +
-                                          " Cannot implicitly convert type 'int' to 'string'")]
+        [InlineData("CompilationFailure", "Cannot implicitly convert type 'int' to 'string'")]
         [InlineData("ParserError", "The code block is missing a closing "}" character.  Make sure you " +
                                     "have a matching "}" character for all the "{" characters " +
                                     "within this block, and that none of the "}" characters are being " +
@@ -45,6 +44,7 @@ public async Task CompilationFailuresAreListedByErrorPageMiddleware(string actio
             Assert.Equal(HttpStatusCode.InternalServerError, response.StatusCode);
             Assert.Equal(expectedMediaType, response.Content.Headers.ContentType);
             var content = await response.Content.ReadAsStringAsync();
+            Assert.Contains($"/Views/ErrorPageMiddleware/{action}.cshtml", content);
             Assert.Contains(expected, content);
         }
     }