Sha256: 68ed659177c2c6f8485f7711355679946d8bbb72296cc03480db8a092344d533
Contents?: true
Size: 782 Bytes
Versions: 9
Compression:
Stored size: 782 Bytes
Contents
module Spec
module Matchers
class BeClose
def initialize(expected, delta)
@expected, @delta = expected, delta
end
def matches?(actual)
@actual = actual
(@actual - @expected).abs < @delta
end
def failure_message
"expected #{@expected} +/- (< #{@delta}), got #{@actual}"
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 actual == expected +/- delta
#
# == Example
#
# result.should be_close(3.0, 0.5)
def be_close(expected, delta)
BeClose.new(expected, delta)
end
end
end
Version data entries
9 entries across 9 versions & 1 rubygems