unescape_spec.rb in escape_utils-0.2.0

- old
+ new

@@ -9,10 +9,18 @@
   it "should unescape a basic url" do
     EscapeUtils.unescape_uri("http%3A%2F%2Fwww.homerun.com%2F").should eql("http://www.homerun.com/")
     EscapeUtils.unescape_uri("http://www.homerun.com/").should eql("http://www.homerun.com/")
   end
 
+  it "should not be thrown by a standalone %" do
+    EscapeUtils.unescape_uri("%").should eql("%")
+  end
+
+  it "should not be thrown by a trailing %" do
+    EscapeUtils.unescape_uri("http%").should eql("http%")
+  end
+
   # NOTE: from Rack's test suite
   it "should unescape a url containing tags" do
     EscapeUtils.unescape_uri("fo%3Co%3Ebar").should eql("fo<o>bar")
   end
 
@@ -38,12 +46,14 @@
     matz_name_sep.force_encoding("UTF-8") if matz_name_sep.respond_to? :force_encoding
     EscapeUtils.unescape_uri('%E3%81%BE%E3%81%A4%20%E3%82%82%E3%81%A8').should eql(matz_name_sep)
   end
 
   if RUBY_VERSION =~ /^1.9/
-    it "should default to utf-8 if Encoding.default_internal is nil" do
+    it "should default to the original string's encoding if Encoding.default_internal is nil" do
       Encoding.default_internal = nil
-      EscapeUtils.unescape_uri("http%3A%2F%2Fwww.homerun.com%2F").encoding.should eql(Encoding.find('utf-8'))
+      str = "http%3A%2F%2Fwww.homerun.com%2F"
+      str = str.encode('us-ascii')
+      EscapeUtils.unescape_uri(str).encoding.should eql(Encoding.find('us-ascii'))
     end
 
     it "should use Encoding.default_internal" do
       Encoding.default_internal = Encoding.find('utf-8')
       EscapeUtils.unescape_uri("http%3A%2F%2Fwww.homerun.com%2F").encoding.should eql(Encoding.default_internal)
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