1 files changed, 12 insertions, 1 deletions
diff --git a/spec/ruby/core/kernel/instance_variables_spec.rb b/spec/ruby/core/kernel/instance_variables_spec.rb
index 831f0662a2..75c1d8f752 100644
--- a/spec/ruby/core/kernel/instance_variables_spec.rb
+++ b/spec/ruby/core/kernel/instance_variables_spec.rb
@@ -11,7 +11,7 @@ describe "Kernel#instance_variables" do
 
     it "returns the correct array if an instance variable is added" do
       a = 0
-      ->{ a.instance_variable_set("@test", 1) }.should raise_error(RuntimeError)
+      ->{ a.instance_variable_set("@test", 1) }.should.raise(RuntimeError)
     end
   end
 
@@ -25,5 +25,16 @@ describe "Kernel#instance_variables" do
       a.instance_variable_set("@test", 1)
       a.instance_variables.should == [:@test]
     end
+
+    it "returns the instances variables in the order declared" do
+      c = Class.new do
+        def initialize
+          @c = 1
+          @a = 2
+          @b = 3
+        end
+      end
+      c.new.instance_variables.should == [:@c, :@a, :@b]
+    end
   end
 end