Sha256: ac9bd0b8f32853c81d961352a7c5cca10e4080bccadccff563cc97824c026d1b
Contents?: true
Size: 829 Bytes
Versions: 36
Compression:
Stored size: 829 Bytes
Contents
module Spec
module Matchers
# :call-seq:
# should be_close(expected, delta)
# should_not be_close(expected, delta)
#
# Passes if actual == expected +/- delta
#
# == Example
#
# result.should be_close(3.0, 0.5)
def be_close(expected, delta)
Matcher.new :be_close, expected, delta do |_expected_, _delta_|
match do |actual|
(actual - _expected_).abs < _delta_
end
failure_message_for_should do |actual|
"expected #{_expected_} +/- (< #{_delta_}), got #{actual}"
end
failure_message_for_should_not do |actual|
"expected #{_expected_} +/- (< #{_delta_}), got #{actual}"
end
description do
"be close to #{_expected_} (within +- #{_delta_})"
end
end
end
end
end
Version data entries
36 entries across 36 versions & 11 rubygems