Sha256: f7a6f2395c1da84319fb8126dd23110760b8d8178c1f28d5acd8f682f7887327
Contents?: true
Size: 803 Bytes
Versions: 17
Compression:
Stored size: 803 Bytes
Contents
module Spec
module Matchers
class BeClose #:nodoc:
def initialize(expected, delta)
@expected = expected
@delta = delta
end
def matches?(given)
@given = given
(@given - @expected).abs < @delta
end
def failure_message
"expected #{@expected} +/- (< #{@delta}), got #{@given}"
end
def description
"be close to #{@expected} (within +- #{@delta})"
end
end
# :call-seq:
# should be_close(expected, delta)
# should_not be_close(expected, delta)
#
# Passes if given == expected +/- delta
#
# == Example
#
# result.should be_close(3.0, 0.5)
def be_close(expected, delta)
Matchers::BeClose.new(expected, delta)
end
end
end
Version data entries
17 entries across 17 versions & 5 rubygems