Sha256: 070d997af7fc6df8b54dd7be89a307f3e805380e4366f4fc4eedd949002235c2
Contents?: true
Size: 580 Bytes
Versions: 15
Compression:
Stored size: 580 Bytes
Contents
class InfinityMatcher
def initialize(expected_sign)
@expected_sign = expected_sign
end
def matches?(actual)
@actual = actual
@actual.kind_of?(Float) && @actual.infinite? == @expected_sign
end
def failure_message
["Expected #{@actual}", "to be #{"-" if @expected_sign == -1}Infinity"]
end
def negative_failure_message
["Expected #{@actual}", "not to be #{"-" if @expected_sign == -1}Infinity"]
end
end
class Object
def be_positive_infinity
InfinityMatcher.new(1)
end
def be_negative_infinity
InfinityMatcher.new(-1)
end
end
Version data entries
15 entries across 15 versions & 2 rubygems