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require File.expand_path('../../../spec_helper', __FILE__)
describe "File#reopen" do
before :each do
@name_a = tmp("file_reopen_a.txt")
@name_b = tmp("file_reopen_b.txt")
@content_a = "File#reopen a"
@content_b = "File#reopen b"
touch(@name_a) { |f| f.write @content_a }
touch(@name_b) { |f| f.write @content_b }
@file = nil
end
after :each do
@file.close if @file and not @file.closed?
rm_r @name_a, @name_b
end
it "resets the stream to a new file path" do
file = File.new @name_a, "r"
file.read.should == @content_a
@file = file.reopen(@name_b, "r")
@file.read.should == @content_b
end
it "calls #to_path to convern an Object" do
@file = File.new(@name_a).reopen(mock_to_path(@name_b), "r")
@file.read.should == @content_b
end
end
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