20 lines
637 B
Ruby
20 lines
637 B
Ruby
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Given /^I unset the environment variables:$/ do |table|
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table.hashes.each do |row|
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variable = row['variable'].to_s.upcase
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# @todo add extension to Announcer
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announcer.instance_eval do
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if @options[:env]
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print "$ unset #{variable}"
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end
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end
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current_value = ENV.delete(variable)
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# if original_env already has the key, then the true original was already recorded from a previous unset or set,
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# so don't record the current value as it will cause ENV not to be restored after the Scenario.
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unless original_env.key? variable
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original_env[variable] = current_value
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end
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end
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end
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