From 0296164bdd260f4a74f6ab5bed86d434f9d687df Mon Sep 17 00:00:00 2001
From: Kevin Olbrich <kevin.olbrich@gmail.com>
Date: Wed, 1 Feb 2012 22:27:34 -0500
Subject: [PATCH] convert clone test to spec

---
 spec/ruby-units/unit_spec.rb | 4 ++++
 test/test_ruby-units.rb      | 8 --------
 2 files changed, 4 insertions(+), 8 deletions(-)

diff --git a/spec/ruby-units/unit_spec.rb b/spec/ruby-units/unit_spec.rb
index 2d13c50..4f3c3b8 100644
--- a/spec/ruby-units/unit_spec.rb
+++ b/spec/ruby-units/unit_spec.rb
@@ -627,6 +627,10 @@
     
   end
 
+  describe '#clone' do
+    subject { Unit('1 mm') }
+    its(:clone) {should === subject}
+  end
 end
 
 describe "Unit Comparisons" do
diff --git a/test/test_ruby-units.rb b/test/test_ruby-units.rb
index f2c4d59..04c5a3e 100644
--- a/test/test_ruby-units.rb
+++ b/test/test_ruby-units.rb
@@ -78,14 +78,6 @@ def teardown
     DateTime.forced_now = nil
   end
       
-  def test_clone
-    unit1= "1 mm".unit
-    unit2 = unit1.clone
-    assert_not_equal unit1.numerator.object_id, unit2.numerator.object_id
-    assert_not_equal unit1.denominator.object_id, unit2.denominator.object_id
-    assert unit1 === unit2
-  end 
-      
   def test_to_unit
     unit1 = "1 mm".to_unit
     assert_equal unit1, unit1.to_unit