1 files changed, 17 insertions, 0 deletions
diff --git a/spec/ruby/core/encoding/undefined_conversion_error/destination_encoding_name_spec.rb b/spec/ruby/core/encoding/undefined_conversion_error/destination_encoding_name_spec.rb
new file mode 100644
index 0000000000..2f7f33e45e
--- /dev/null
+++ b/spec/ruby/core/encoding/undefined_conversion_error/destination_encoding_name_spec.rb
@@ -0,0 +1,17 @@
+require File.expand_path('../../fixtures/classes', __FILE__)
+
+with_feature :encoding do
+  describe "Encoding::UndefinedConversionError#destination_encoding_name" do
+    before :each do
+      @exception = EncodingSpecs::UndefinedConversionError.exception
+    end
+
+    it "returns a String" do
+      @exception.destination_encoding_name.should be_an_instance_of(String)
+    end
+
+    it "is equal to the destination encoding name of the object that raised it" do
+      @exception.destination_encoding_name.should == "US-ASCII"
+    end
+  end
+end