spec/string_spec.rb in dionysus-0.2.1 vs spec/string_spec.rb in dionysus-0.3.0

@@ -22,6 +22,25 @@
   
   it "should decode_hex" do
     '6162636465a07a343035'.decode_hex.should == "abcde\240z405"
     '6162636465a07a343035'.decode_hexidecimal.should == "abcde\240z405"
   end
-end
\ No newline at end of file
+
+  describe 'encoding detection' do
+    it 'should return nil for blank' do
+      ''.detect_encoding.should be_nil
+    end
+    
+    it 'should match hex' do
+      '6162636465a07a343035'.detect_encoding.should == :hex
+    end
+    
+    it 'should match base64' do
+      "YWJjZGWgejQwNQ==".detect_encoding.should == :base64
+      "YWJjZGWgejQwNQ==\n".detect_encoding.should == :base64
+    end
+    
+    it 'should default to binary' do
+      "abcde\240z405".detect_encoding.should == :binary
+    end
+  end
+end