diff options
Diffstat (limited to 'spec/ruby/core/io/to_io_spec.rb')
-rw-r--r-- | spec/ruby/core/io/to_io_spec.rb | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/spec/ruby/core/io/to_io_spec.rb b/spec/ruby/core/io/to_io_spec.rb new file mode 100644 index 0000000000..76ebefb38f --- /dev/null +++ b/spec/ruby/core/io/to_io_spec.rb @@ -0,0 +1,21 @@ +require File.expand_path('../../../spec_helper', __FILE__) +require File.expand_path('../fixtures/classes', __FILE__) + +describe "IO#to_io" do + before :each do + @io = IOSpecs.io_fixture "lines.txt" + end + + after :each do + @io.close unless @io.closed? + end + + it "returns self for open stream" do + @io.to_io.should equal(@io) + end + + it "returns self for closed stream" do + io = IOSpecs.closed_io + io.to_io.should equal(io) + end +end |