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37 lines
915 B
Ruby
37 lines
915 B
Ruby
require_relative '../../spec_helper'
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describe "File.rename" do
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before :each do
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@old = tmp("file_rename.txt")
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@new = tmp("file_rename.new")
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rm_r @new
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touch(@old) { |f| f.puts "hello" }
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end
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after :each do
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rm_r @old, @new
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end
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it "renames a file" do
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File.should.exist?(@old)
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File.should_not.exist?(@new)
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File.rename(@old, @new)
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File.should_not.exist?(@old)
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File.should.exist?(@new)
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end
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it "raises an Errno::ENOENT if the source does not exist" do
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rm_r @old
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-> { File.rename(@old, @new) }.should raise_error(Errno::ENOENT)
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end
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it "raises an ArgumentError if not passed two arguments" do
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-> { File.rename }.should raise_error(ArgumentError)
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-> { File.rename(@file) }.should raise_error(ArgumentError)
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end
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it "raises a TypeError if not passed String types" do
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-> { File.rename(1, 2) }.should raise_error(TypeError)
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end
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end
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