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require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../fixtures/common', __FILE__)
describe "Dir.entries" do
before :all do
DirSpecs.create_mock_dirs
end
after :all do
DirSpecs.delete_mock_dirs
end
it "returns an Array of filenames in an existing directory including dotfiles" do
a = Dir.entries(DirSpecs.mock_dir).sort
a.should == DirSpecs.expected_paths
a = Dir.entries("#{DirSpecs.mock_dir}/deeply/nested").sort
a.should == %w|. .. .dotfile.ext directory|
end
ruby_version_is "1.9" do
it "calls #to_path on non-String arguments" do
p = mock('path')
p.should_receive(:to_path).and_return(DirSpecs.mock_dir)
Dir.entries(p)
end
it "accepts an options Hash" do
a = Dir.entries("#{DirSpecs.mock_dir}/deeply/nested", :encoding => "utf-8").sort
a.should == %w|. .. .dotfile.ext directory|
end
end
it "raises a SystemCallError if called with a nonexistent diretory" do
lambda { Dir.entries DirSpecs.nonexistent }.should raise_error(SystemCallError)
end
end
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