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Edit File: testresult.rb
#-- # Author:: Nathaniel Talbott. # Copyright:: Copyright (c) 2000-2002 Nathaniel Talbott. All rights reserved. # License:: Ruby license. require 'test/unit/util/observable' module Test module Unit # Collects Test::Unit::Failure and Test::Unit::Error so that # they can be displayed to the user. To this end, observers # can be added to it, allowing the dynamic updating of, say, a # UI. class TestResult include Util::Observable CHANGED = "CHANGED" FAULT = "FAULT" attr_reader(:run_count, :assertion_count) # Constructs a new, empty TestResult. def initialize @run_count, @assertion_count = 0, 0 @failures, @errors = Array.new, Array.new end # Records a test run. def add_run @run_count += 1 notify_listeners(CHANGED, self) end # Records a Test::Unit::Failure. def add_failure(failure) @failures << failure notify_listeners(FAULT, failure) notify_listeners(CHANGED, self) end # Records a Test::Unit::Error. def add_error(error) @errors << error notify_listeners(FAULT, error) notify_listeners(CHANGED, self) end # Records an individual assertion. def add_assertion @assertion_count += 1 notify_listeners(CHANGED, self) end # Returns a string contain the recorded runs, assertions, # failures and errors in this TestResult. def to_s "#{run_count} tests, #{assertion_count} assertions, #{failure_count} failures, #{error_count} errors" end # Returns whether or not this TestResult represents # successful completion. def passed? return @failures.empty? && @errors.empty? end # Returns the number of failures this TestResult has # recorded. def failure_count return @failures.size end # Returns the number of errors this TestResult has # recorded. def error_count return @errors.size end end end end