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require "rspec/expectations"
# Lifted from http://stackoverflow.com/questions/1480537/how-can-i-validate-exits-and-aborts-in-rspec
RSpec::Matchers.define :exit_with_code do |exp_code|
actual = nil
match do |block|
begin
block.call
rescue SystemExit => e
actual = e.status
end
actual and actual == exp_code
end
failure_message do |block|
"expected block to call exit(#{exp_code}) but exit" +
(actual.nil? ? " not called" : "(#{actual}) was called")
end
failure_message_when_negated do |block|
"expected block not to call exit(#{exp_code})"
end
description do
"expect block to call exit(#{exp_code})"
end
def supports_block_expectations?
true
end
end
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