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Contents
module Spec
module Matchers
class Include #:nodoc:
def initialize(*expecteds)
@expecteds = expecteds
end
def matches?(actual)
@actual = actual
@expecteds.each do |expected|
return false unless actual.include?(expected)
end
true
end
def failure_message
_message
end
def negative_failure_message
_message("not ")
end
def description
"include #{_pretty_print(@expecteds)}"
end
private
def _message(maybe_not="")
"expected #{@actual.inspect} #{maybe_not}to include #{_pretty_print(@expecteds)}"
end
def _pretty_print(array)
result = ""
array.each_with_index do |item, index|
if index < (array.length - 2)
result << "#{item.inspect}, "
elsif index < (array.length - 1)
result << "#{item.inspect} and "
else
result << "#{item.inspect}"
end
end
result
end
end
# :call-seq:
# should include(expected)
# should_not include(expected)
#
# Passes if actual includes expected. This works for
# collections and Strings. You can also pass in multiple args
# and it will only pass if all args are found in collection.
#
# == Examples
#
# [1,2,3].should include(3)
# [1,2,3].should include(2,3) #would pass
# [1,2,3].should include(2,3,4) #would fail
# [1,2,3].should_not include(4)
# "spread".should include("read")
# "spread".should_not include("red")
def include(*expected)
Matchers::Include.new(*expected)
end
end
end
Version data entries
53 entries across 53 versions & 9 rubygems