Current File : //opt/alt/ruby18/lib64/ruby/1.8/test/unit/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
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