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require "rspec"
require "clamp"
require "stringio"
RSpec.configure do |config|
config.mock_with :rr
end
module OutputCapture
def self.included(target)
target.before do
$stdout = @out = StringIO.new
$stderr = @err = StringIO.new
end
target.after do
$stdout = STDOUT
$stderr = STDERR
end
end
def stdout
@out.string
end
def stderr
@err.string
end
end
module CommandFactory
def given_command(name, &block)
let(:command_class) do
Class.new(Clamp::Command, &block)
end
let(:command) do
command_class.new(name)
end
end
end
module SetEnv
def set_env(name, value)
if value
ENV[name] = value
else
ENV.delete(name)
end
end
end
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