test/test.rb in rufus-mnemo-1.1.0 vs test/test.rb in rufus-mnemo-1.1.1

@@ -81,15 +81,24 @@
     assert_equal 'wibe', Rufus::Mnemo::from_integer(-1)
   end
 
   def test_wi_bad_position
 
-     %w(wi wiwi bewi nawi nabewi nawibe nawiwi).each do |bad_mnemo|
+    %w(wi wiwi bewi nawi nabewi nawibe nawiwi).each do |bad_mnemo|
 
-       error = assert_raise RuntimeError do
-         Rufus::Mnemo::to_integer(bad_mnemo)
-       end
-       assert_equal "did not find syllable 'wi'", error.to_s
-     end
-   end
+      error = assert_raise RuntimeError do
+        Rufus::Mnemo::to_integer(bad_mnemo)
+      end
+      assert_equal "did not find syllable 'wi'", error.to_s
+    end
+  end
+
+  def test_collision_with_mathn
+
+    assert_equal 'dobejotehozi',  Rufus::Mnemo.from_i(13477774722)
+
+    require 'mathn'
+
+    assert_equal 'dobejotehozi',  Rufus::Mnemo.from_i(13477774722)
+  end
 end