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require_relative '../../spec_helper'
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
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