# File lib/test/unit/assertions.rb, line 370
def assert_no_match(regexp, string, message="")
_wrap_assertion do
assert_instance_of(Regexp, regexp, "The first argument to assert_no_match should be a Regexp.")
full_message = build_message(message, "<?> expected to not match\n<?>.", regexp, string)
assert_block(full_message) { regexp !~ string }
end
end