87 lines
2 KiB
Ruby
87 lines
2 KiB
Ruby
require 'stringio'
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########################################################################
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# Backward compatibility for Jenkins outdated environment.
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module RSpec
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module Matchers
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module BlockAliases
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alias_method :to, :should unless method_defined? :to
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alias_method :to_not, :should_not unless method_defined? :to_not
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alias_method :not_to, :should_not unless method_defined? :not_to
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end
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end
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end
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########################################################################
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# Custom matchers...
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RSpec::Matchers.define :have_matching_element do |expected|
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match do |actual|
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actual.any? { |item| item =~ expected }
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end
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end
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RSpec::Matchers.define :exit_with do |expected|
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actual = nil
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match do |block|
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begin
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block.call
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rescue SystemExit => e
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actual = e.status
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end
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actual and actual == expected
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end
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failure_message_for_should do |block|
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"expected exit with code #{expected} but " +
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(actual.nil? ? " exit was not called" : "we exited with #{actual} instead")
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end
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failure_message_for_should_not do |block|
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"expected that exit would not be called with #{expected}"
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end
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description do
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"expect exit with #{expected}"
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end
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end
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RSpec::Matchers.define :have_printed do |expected|
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match do |block|
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$stderr = $stdout = StringIO.new
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begin
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block.call
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ensure
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$stdout.rewind
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@actual = $stdout.read
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$stdout = STDOUT
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$stderr = STDERR
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end
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if @actual then
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case expected
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when String
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@actual.include? expected
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when Regexp
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expected.match @actual
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else
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raise ArgumentError, "No idea how to match a #{@actual.class.name}"
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end
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end
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end
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failure_message_for_should do |actual|
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if actual.nil? then
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"expected #{expected.inspect}, but nothing was printed"
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else
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"expected #{expected.inspect} to be printed; got:\n#{actual}"
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end
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end
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description do
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"expect #{expected.inspect} to be printed"
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end
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diffable
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end
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