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Contents
# Copied verbatim from: https://github.com/amogil/rspec-deep-ignore-order-matcher
RSpec::Matchers.define :be_deep_equal do |expected|
match { |actual| match? actual, expected }
failure_message do |actual|
"expected that #{actual} would be deep equal with #{expected}"
end
failure_message_when_negated do |actual|
"expected that #{actual} would not be deep equal with #{expected}"
end
description do
"be deep equal with #{expected}"
end
def match?(actual, expected)
return arrays_match?(actual, expected) if expected.is_a?(Array) && actual.is_a?(Array)
return hashes_match?(actual, expected) if expected.is_a?(Hash) && actual.is_a?(Hash)
expected == actual
end
def arrays_match?(actual, expected)
exp = expected.clone
actual.each do |a|
index = exp.find_index { |e| match? a, e }
return false if index.nil?
exp.delete_at(index)
end
exp.empty?
end
def hashes_match?(actual, expected)
return false unless actual.keys.sort == expected.keys.sort
actual.each { |key, value| return false unless match? value, expected[key] }
true
end
end
Version data entries
16 entries across 16 versions & 1 rubygems