diff options
Diffstat (limited to 'spec/rubyspec/core/argf/to_io_spec.rb')
-rw-r--r-- | spec/rubyspec/core/argf/to_io_spec.rb | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/spec/rubyspec/core/argf/to_io_spec.rb b/spec/rubyspec/core/argf/to_io_spec.rb new file mode 100644 index 0000000000..0575c35f25 --- /dev/null +++ b/spec/rubyspec/core/argf/to_io_spec.rb @@ -0,0 +1,23 @@ +require File.expand_path('../../../spec_helper', __FILE__) + +describe "ARGF.to_io" do + before :each do + @file1 = fixture __FILE__, "file1.txt" + @file2 = fixture __FILE__, "file2.txt" + end + + # NOTE: this test assumes that fixtures files have two lines each + it "returns the IO of the current file" do + argf [@file1, @file2] do + result = [] + 4.times do + @argf.gets + result << @argf.to_io + end + + result.each { |io| io.should be_kind_of(IO) } + result[0].should == result[1] + result[2].should == result[3] + end + end +end |