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Contents
module Riot
# Asserts that two arrays contain the same elements, the same number of times.
#
# asserts("test") { ["foo", "bar"] }.same_elements(["bar", "foo"])
# should("test") { ["foo", "bar"] }.same_elements(["bar", "foo"])
#
# Maybe you just want to make sure two sets arent't the same:
#
# denies("test") { ["foo", "bar"] }.same_elements(["baz", "boo"])
class SameElementsMacro < AssertionMacro
register :same_elements
require 'set'
# (see Riot::AssertionMacro#evaluate)
# @param [Object] expected the collection of elements that actual should be equivalent to
def evaluate(actual, expected)
same = (Set.new(expected) == Set.new(actual))
same ? pass(new_message.has_same_elements_as(expected)) : fail(expected_message.elements(expected).to_match(actual))
end
# (see Riot::AssertionMacro#devaluate)
# @param [Object] expected the collection of elements that actual should not be equivalent to
def devaluate(actual, expected)
same = (Set.new(expected) == Set.new(actual))
same ? fail(expected_message.elements(expected).not_to_match(actual)) : pass(new_message.has_same_elements_as(expected))
end
end
end
Version data entries
6 entries across 6 versions & 1 rubygems