test/tracing/opentracing_test.rb in instana-1.209.2 vs test/tracing/opentracing_test.rb in instana-1.209.3

@@ -1,11 +1,17 @@
 # (c) Copyright IBM Corp. 2021
 # (c) Copyright Instana Inc. 2017
 
 require 'test_helper'
 require 'rack/test'
-require 'rack/lobster'
+
+if Rack.release >= '3.0.0'
+  require 'rackup/lobster'
+else
+  require 'rack/lobster'
+end
+
 require "opentracing"
 
 module Instana
   class OTRack1
     def initialize(app)
@@ -43,10 +49,14 @@
       use Instana::OTRack1
       use Rack::CommonLogger
       use Rack::ShowExceptions
       use Instana::OTRack2
       map "/mrlobster" do
-        run Rack::Lobster.new
+        if Rack.release >= '3.0.0'
+          run Rackup::Lobster.new
+        else
+          run Rack::Lobster.new
+        end
       end
     }
   end
 
   def test_supplies_all_ot_interfaces