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Contents
module Spec
class ShouldNegator < ShouldBase
def initialize(target)
@target = target
end
def satisfy
fail_with_message "Supplied expectation was satisfied, but should not have been" if (yield @target)
end
def equal(expected)
fail_with_message(default_message("should not equal", expected)) if (@target == expected)
end
def be(expected = :no_arg)
return self if (expected == :no_arg)
fail_with_message(default_message("should not be", expected)) if (@target.equal?(expected))
end
def a
self
end
alias an a
def instance
InstanceNegator.new(@target)
end
def kind
KindNegator.new(@target)
end
def respond
RespondNegator.new(@target)
end
def match(expected)
fail_with_message(default_message("should not match", expected)) if (@target =~ expected)
end
def include(sub)
fail_with_message(default_message("should not include", sub)) if (@target.include? sub)
end
def raise(exception=Exception)
begin
@target.call
rescue exception => e
fail_with_message("#{default_message("should not raise", exception)}") if e.instance_of? exception
fail_with_message("#{default_message("should not raise", exception)} but raised #{e.inspect}") unless e.instance_of? exception
rescue
true
end
end
def throw(symbol=:___this_is_a_symbol_that_will_never_occur___)
begin
catch symbol do
@target.call
return true
end
fail_with_message(default_message("should not throw", symbol.inspect))
rescue NameError
true
end
end
def method_missing(sym, *args)
return unless @target.send("#{sym}?", *args)
fail_with_message(default_message("should not be #{sym}" + (args.empty? ? '' : (' ' + args.join(', ')))))
end
end
end
Version data entries
8 entries across 8 versions & 1 rubygems