1 files changed, 8 insertions, 16 deletions
diff --git a/spec/ruby/core/main/private_spec.rb b/spec/ruby/core/main/private_spec.rb
index e8c1f3f44c..56a39ae3c1 100644
--- a/spec/ruby/core/main/private_spec.rb
+++ b/spec/ruby/core/main/private_spec.rb
@@ -10,41 +10,33 @@ describe "main#private" do
   context "when single argument is passed and it is not an array" do
     it "sets the visibility of the given methods to private" do
       eval "private :main_public_method", TOPLEVEL_BINDING
-      Object.should have_private_method(:main_public_method)
+      Object.private_methods(true).should.include?(:main_public_method)
     end
   end
 
   context "when multiple arguments are passed" do
     it "sets the visibility of the given methods to private" do
       eval "private :main_public_method, :main_public_method2", TOPLEVEL_BINDING
-      Object.should have_private_method(:main_public_method)
-      Object.should have_private_method(:main_public_method2)
+      Object.private_methods(true).should.include?(:main_public_method)
+      Object.private_methods(true).should.include?(:main_public_method2)
     end
   end
 
   context "when single argument is passed and is an array" do
     it "sets the visibility of the given methods to private" do
       eval "private [:main_public_method, :main_public_method2]", TOPLEVEL_BINDING
-      Object.should have_private_method(:main_public_method)
-      Object.should have_private_method(:main_public_method2)
+      Object.private_methods(true).should.include?(:main_public_method)
+      Object.private_methods(true).should.include?(:main_public_method2)
     end
   end
 
-  ruby_version_is ''...'3.1' do
-    it "returns Object" do
-      eval("private :main_public_method", TOPLEVEL_BINDING).should equal(Object)
-    end
-  end
-
-  ruby_version_is '3.1' do
-    it "returns argument" do
-      eval("private :main_public_method", TOPLEVEL_BINDING).should equal(:main_public_method)
-    end
+  it "returns argument" do
+    eval("private :main_public_method", TOPLEVEL_BINDING).should.equal?(:main_public_method)
   end
 
   it "raises a NameError when at least one of given method names is undefined" do
     -> do
       eval "private :main_public_method, :main_undefined_method", TOPLEVEL_BINDING
-    end.should raise_error(NameError)
+    end.should.raise(NameError)
   end
 end