# File test/unit/assertions.rb, line 55 def assert_equal(exp, act, msg = nil) msg = message(msg) { exp_str = mu_pp(exp) act_str = mu_pp(act) exp_comment = '' act_comment = '' if exp_str == act_str if (exp.is_a?(String) && act.is_a?(String)) || (exp.is_a?(Regexp) && act.is_a?(Regexp)) exp_comment = " (#{exp.encoding})" act_comment = " (#{act.encoding})" elsif exp.is_a?(Float) && act.is_a?(Float) exp_str = "%\#.#{Float::DIG+2}g" % exp act_str = "%\#.#{Float::DIG+2}g" % act elsif exp.is_a?(Time) && act.is_a?(Time) exp_comment = " (nsec=#{exp.nsec})" act_comment = " (nsec=#{act.nsec})" end elsif !Encoding.compatible?(exp_str, act_str) if exp.is_a?(String) && act.is_a?(String) exp_str = exp.dump act_str = act.dump exp_comment = " (#{exp.encoding})" act_comment = " (#{act.encoding})" else exp_str = exp_str.dump act_str = act_str.dump end end "<#{exp_str}>#{exp_comment} expected but was\n<#{act_str}>#{act_comment}" } assert(exp == act, msg) end
# File test/unit/assertions.rb, line 99 def assert_no_match(regexp, string, msg=nil) assert_instance_of(Regexp, regexp, "The first argument to assert_no_match should be a Regexp.") self._assertions -= 1 msg = message(msg) { "<#{mu_pp(regexp)}> expected to not match\n<#{mu_pp(string)}>" } assert(regexp !~ string, msg) end
# File test/unit/assertions.rb, line 94 def assert_not_equal(exp, act, msg=nil) msg = message(msg) { "<#{mu_pp(exp)}> expected to be != to\n<#{mu_pp(act)}>" } assert(exp != act, msg) end
# File test/unit/assertions.rb, line 89 def assert_not_nil(exp, msg=nil) msg = message(msg) { "<#{mu_pp(exp)}> expected to not be nil" } assert(!exp.nil?, msg) end
# File test/unit/assertions.rb, line 106 def assert_not_same(expected, actual, message="") msg = message(msg) { build_message(message, "<?> with id <?> expected to not be equal\\? to <?> with id <?>. ", expected, expected.__id__, actual, actual.__id__) } assert(!actual.equal?(expected), msg) end
# File test/unit/assertions.rb, line 17 def assert_nothing_raised(*args) self._assertions += 1 if Module === args.last msg = nil else msg = args.pop end begin line = __LINE__; yield rescue Exception => e bt = e.backtrace as = e.instance_of?(MiniTest::Assertion) if as ans = /\A#{Regexp.quote(__FILE__)}:#{line}:in /o bt.reject! {|line| ans =~ line} end if ((args.empty? && !as) || args.any? {|a| a.instance_of?(Module) ? e.is_a?(a) : e.class == a }) msg = message(msg) { "Exception raised:\n<#{mu_pp(e)}>" } raise MiniTest::Assertion, msg.call, bt else raise end end nil end
# File test/unit/assertions.rb, line 44 def assert_nothing_thrown(msg=nil) begin yield rescue ArgumentError => error raise error if /\Auncaught throw (.+)\z/m !~ error.message msg = message(msg) { "<#{$1}> was thrown when nothing was expected" } flunk(msg) end assert(true, "Expected nothing to be thrown") end
# File test/unit/assertions.rb, line 13 def assert_raise(*args, &b) assert_raises(*args, &b) end
Commenting is here to help enhance the documentation. For example, code samples, or clarification of the documentation.
If you have questions about Ruby or the documentation, please post to one of the Ruby mailing lists. You will get better, faster, help that way.
If you wish to post a correction of the docs, please do so, but also file bug report so that it can be corrected for the next release. Thank you.
If you want to help improve the Ruby documentation, please visit Documenting-ruby.org.