Fix requirements regexp for path segments

Signed-off-by: Michael Koziarski <michael@koziarski.com>
[#1772 state:committed]

1 files changed, 24 insertions, 0 deletions

diff --git a/actionpack/test/controller/routing_test.rb b/actionpack/test/controller/routing_test.rb
index d3fe62e28e..13ba0c30dd 100644
--- a/actionpack/test/controller/routing_test.rb
+++ b/actionpack/test/controller/routing_test.rb
@@ -340,6 +340,30 @@ class ControllerSegmentTest < Test::Unit::TestCase
   end
 end
 
+class PathSegmentTest < Test::Unit::TestCase
+  def segment(options = {})
+    unless @segment
+      @segment = ROUTING::PathSegment.new(:path, options)
+    end
+    @segment
+  end
+
+  def test_regexp_chunk_should_return_string
+    segment = segment(:regexp => /[a-z]+/)
+    assert_kind_of String, segment.regexp_chunk
+  end
+
+  def test_regexp_chunk_should_be_wrapped_with_parenthesis
+    segment = segment(:regexp => /[a-z]+/)
+    assert_equal "([a-z]+)", segment.regexp_chunk
+  end
+
+  def test_regexp_chunk_should_respect_options
+    segment = segment(:regexp => /[a-z]+/i)
+    assert_equal "((?i-mx:[a-z]+))", segment.regexp_chunk
+  end
+end
+
 class RouteBuilderTest < Test::Unit::TestCase
   def builder
     @builder ||= ROUTING::RouteBuilder.new