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Contents
require 'spec_helper'
describe Dragonfly::Shell do
let(:shell){ Dragonfly::Shell.new }
it "returns the result of the command" do
shell.run("echo 10").strip.should == '10'
end
it "should raise an error if the command isn't found" do
lambda{
shell.run "non-existent-command"
}.should raise_error(Dragonfly::Shell::CommandFailed)
end
it "should raise an error if the command fails" do
lambda{
shell.run "ls -j"
}.should raise_error(Dragonfly::Shell::CommandFailed)
end
unless Dragonfly.running_on_windows?
describe "escaping args" do
{
%q(hello) => %q('hello'),
%q("hello") => %q('hello'),
%q('hello') => %q('hello'),
%q(he\'llo) => %q('he'\''llo'),
%q('he'\''llo') => %q('he'\''llo'),
%q("he'llo") => %q('he'\''llo'),
%q(hel$(lo)) => %q('hel$(lo)'),
%q(hel\$(lo)) => %q('hel$(lo)'),
%q('hel\$(lo)') => %q('hel\$(lo)')
}.each do |args, escaped_args|
it "should escape #{args.inspect} -> #{escaped_args.inspect}" do
shell.escape_args(args).should == escaped_args
end
end
end
it "escapes commands by default" do
shell.run("echo `echo 1`").strip.should == "`echo 1`"
end
it "allows running non-escaped commands" do
shell.run("echo `echo 1`", :escape => false).strip.should == "1"
end
end
end
Version data entries
18 entries across 18 versions & 1 rubygems