File Manager
#--
#
# Author:: Nathaniel Talbott.
# Copyright::
# * Copyright (c) 2000-2003 Nathaniel Talbott. All rights reserved.
# * Copyright (c) 2008-2012 Kouhei Sutou <tt><kou@clear-code.com></tt>
# License:: Ruby license.
require 'test/unit/attribute'
require 'test/unit/fixture'
require 'test/unit/exception-handler'
require 'test/unit/assertions'
require 'test/unit/failure'
require 'test/unit/error'
require 'test/unit/pending'
require 'test/unit/omission'
require 'test/unit/notification'
require 'test/unit/priority'
require 'test/unit/data'
require 'test/unit/testsuite'
require 'test/unit/test-suite-creator'
require 'test/unit/assertion-failed-error'
require 'test/unit/auto-runner-loader'
require 'test/unit/util/backtracefilter'
require 'test/unit/util/output'
require 'test/unit/util/method-owner-finder'
module Test
module Unit
# Ties everything together. If you subclass and add your own
# test methods, it takes care of making them into tests and
# wrapping those tests into a suite. It also does the
# nitty-gritty of actually running an individual test and
# collecting its results into a Test::Unit::TestResult object.
#
# You can run two hooks before/after a TestCase run.
#
# Example:
#
# class TestMyClass < Test::Unit::TestCase
# class << self
# def startup
# ...
# end
#
# def shutdown
# ...
# end
# end
#
# def setup
# ...
# end
#
# def cleanup
# ...
# end
#
# def teardown
# ...
# end
#
# def test_my_method1
# ...
# end
#
# def test_my_method2
# ...
# end
# end
#
# Here is a call order:
#
# 1. startup
# 1. setup
# 1. test_my_method1
# 1. cleanup
# 1. teardown
# 1. setup
# 1. test_my_method2
# 1. cleanup
# 1. teardown
# 1. shutdown
#
# You can set an attribute to each test.
#
# Example:
#
# class TestMyClass < Test::Unit::TestCase
# attribute :speed, :fast
# def test_my_fast_method
# # You can get the attribute via `self[]`
# self[:speed] # => :fast
# ...
# end
#
# attribute :speed, :slow
# def test_my_slow_method
# self[:speed] # => :slow
# ...
# end
# end
class TestCase
include Attribute
include Fixture
include ExceptionHandler
include ErrorHandler
include FailureHandler
include TestCasePendingSupport
include TestCaseOmissionSupport
include TestCaseNotificationSupport
include Priority
include Data
include Assertions
include Util::BacktraceFilter
include Util::Output
STARTED = name + "::STARTED" # :nodoc:
FINISHED = name + "::FINISHED" # :nodoc:
STARTED_OBJECT = name + "::STARTED::OBJECT" # :nodoc:
FINISHED_OBJECT = name + "::FINISHED::OBJECT" # :nodoc:
DESCENDANTS = [] # :nodoc:
AVAILABLE_ORDERS = [:alphabetic, :random, :defined] # :nodoc:
class << self
def inherited(sub_class) # :nodoc:
DESCENDANTS << sub_class
super
end
def include(*modules, &block) # :nodoc:
super
modules.each do |mod|
mod.public_instance_methods(false).each do |method_name|
AutoRunnerLoader.check(self, method_name.to_s)
end
end
end
@@added_method_names = {}
def method_added(name) # :nodoc:
super
added_method_names = (@@added_method_names[self] ||= {})
stringified_name = name.to_s
if added_method_names.key?(stringified_name)
attribute(:redefined, {:backtrace => caller}, {}, stringified_name)
end
source_location = find_attribute(stringified_name, :source_location)
if source_location
path, line = source_location
elsif respond_to?(:caller_locations, true)
location = caller_locations(1, 1)[0]
path = location.absolute_path || location.path
line = location.lineno
else
# TODO: Remove me when Ruby 1.9 support is dropped
path, line, = caller[0].split(/:(\d+)/, 2)
line = line.to_i if line
end
location = {
:method_name => stringified_name,
:path => File.expand_path(path),
:line => line,
}
add_method_location(location)
added_method_names[stringified_name] = true
AutoRunnerLoader.check(self, stringified_name)
end
def added_method_names # :nodoc:
(@@added_method_names[self] ||= {}).keys
end
# Rolls up all of the test* methods in the fixture into
# one suite, creating a new instance of the fixture for
# each method.
def suite
suite_creator = TestSuiteCreator.new(self)
suite_creator.create
end
# Called before every test case runs. Can be used
# to set up fixture information used in test case
# scope.
#
# Here is an example test case:
#
# class TestMyClass < Test::Unit::TestCase
# class << self
# def startup
# ...
# end
# end
#
# def setup
# ...
# end
#
# def test_my_class1
# ...
# end
#
# def test_my_class2
# ...
# end
# end
#
# Here is a call order:
#
# * startup
# * setup
# * test_my_class1 (or test_my_class2)
# * setup
# * test_my_class2 (or test_my_class1)
#
# Note that you should not assume test order. Tests
# should be worked in any order.
def startup
end
# Called after every test case runs. Can be used to tear
# down fixture information used in test case scope.
#
# Here is an example test case:
#
# class TestMyClass < Test::Unit::TestCase
# class << self
# def shutdown
# ...
# end
# end
#
# def teardown
# ...
# end
#
# def test_my_class1
# ...
# end
#
# def test_my_class2
# ...
# end
# end
#
# Here is a call order:
#
# * test_my_class1 (or test_my_class2)
# * teardown
# * test_my_class2 (or test_my_class1)
# * teardown
# * shutdown
#
# Note that you should not assume test order. Tests
# should be worked in any order.
def shutdown
end
@@test_orders = {}
# Returns the current test order. This returns
# `:alphabetic` by default.
def test_order
ancestors.each do |ancestor|
order = @@test_orders[ancestor]
return order if order
end
AVAILABLE_ORDERS.first
end
# Sets the current test order.
#
# Here are the available _order_:
#
# :alphabetic
# : Default. Tests are sorted in alphabetic order.
#
# :random
# : Tests are sorted in random order.
#
# :defined
# : Tests are sorted in defined order.
def test_order=(order)
@@test_orders[self] = order
end
# Defines a test in declarative syntax or marks
# following method as a test method.
#
# In declarative syntax usage, the following two
# test definitions are the almost same:
#
# description "register user"
# def test_register_user
# ...
# end
#
# test "register user" do
# ...
# end
#
# In test method mark usage, the "my_test_method" is
# treated as a test method:
#
# test
# def my_test_method
# assert_equal("call me", ...)
# end
def test(*test_description_or_targets, &block)
if block_given?
test_description = test_description_or_targets.first
if test_description.nil?
raise ArgumentError, "test description is missing"
end
n_arguments = test_description_or_targets.size
if n_arguments > 1
message = "wrong number of arguments (#{n_arguments} for 1)"
raise ArgumentError, message
end
method_name = "test: #{test_description}"
description(test_description, method_name)
attribute(:test, true, {}, method_name)
if block.respond_to?(:source_location)
attribute(:source_location, block.source_location, {}, method_name)
end
define_method(method_name, &block)
else
targets = test_description_or_targets
attribute(:test, true, {}, *targets)
targets.each do |target|
AutoRunnerLoader.check(self, target)
end
end
end
# Describes a test.
#
# The following example associates "register a
# normal user" description with "test_register"
# test.
#
# description "register a normal user"
# def test_register
# ...
# end
def description(value, target=nil)
targets = [target].compact
attribute(:description, value, {}, *targets)
end
# Defines a sub test case.
#
# This is a syntax sugar. The both of the following codes are
# the same in meaning:
#
# Standard:
#
# class TestParent < Test::Unit::TestCase
# class TestChild < self
# def test_in_child
# end
# end
# end
#
# Syntax sugar:
#
# class TestParent < Test::Unit::TestCase
# sub_test_case("TestChild") do
# def test_in_child
# end
# end
# end
#
# The difference of them are the following:
#
# * Test case created by {sub_test_case} is an anonymous class.
# So you can't refer the test case by name.
# * The class name of class style must follow
# constant naming rule in Ruby. But the name of test case
# created by {sub_test_case} doesn't need to follow the rule.
# For example, you can use a space in name such as "child test".
#
# @param name [String] The name of newly created sub test case.
# @yield
# The block is evaluated under the newly created sub test
# case class context.
# @return [Test::Unit::TestCase] Created sub test case class.
def sub_test_case(name, &block)
parent_test_case = self
sub_test_case = Class.new(self) do
singleton_class = class << self; self; end
singleton_class.__send__(:define_method, :name) do
[parent_test_case.name, name].compact.join("::")
end
end
sub_test_case.class_eval(&block)
sub_test_case
end
# Checks whether a test that is matched the query is
# defined.
#
# @option query [String] :path (nil)
# the path where a test is defined in.
# @option query [Numeric] :line (nil)
# the line number where a test is defined at.
# @option query [String] :method_name (nil)
# the method name for a test.
def test_defined?(query)
locations = find_locations(query)
not locations.empty?
end
def find_locations(query)
query_path = query[:path]
query_line = query[:line]
query_method_name = query[:method_name]
available_locations = target_method_locations(query_path)
if query_line
available_locations = available_locations.sort_by do |location|
-location[:line]
end
available_location = available_locations.find do |location|
query_line >= location[:line]
end
return [] if available_location.nil?
return [] if available_location[:test_case] != self
available_locations = [available_location]
end
if query_method_name
available_location = available_locations.find do |location|
location[:test_case] == self and
query_method_name == location[:method_name]
end
return [] if available_location.nil?
available_locations = [available_location]
end
available_locations
end
private
# @private
@@method_locations = {}
# @private
@@method_location_mutex = Mutex.new
# @private
def method_locations
@@method_locations[self] ||= []
end
# @private
def add_method_location(location)
@@method_location_mutex.synchronize do
method_locations << location
end
end
# @private
def target_method_locations(path)
@@method_location_mutex.synchronize do
if path.nil?
self_location = method_locations.first
path = self_location[:path] if self_location
end
return [] if path.nil?
target_locations = []
@@method_locations.each do |test_case, locations|
locations.each do |location|
absolete_path = File.expand_path(path)
location_path = location[:path]
location_basename = File.basename(location_path)
if location_path == absolete_path or location_basename == path
target_locations << location.merge(:test_case => test_case)
end
end
end
target_locations
end
end
end
attr_reader :method_name
# Creates a new instance of the fixture for running the
# test represented by test_method_name.
def initialize(test_method_name)
@method_name = test_method_name
@internal_data = InternalData.new
end
# Assigns test data to the test. It is used in internal.
def assign_test_data(label, data) # :nodoc:
@internal_data.assign_test_data(label, data)
end
# Returns the test is valid test. It is used in internal.
def valid? # :nodoc:
return false unless respond_to?(@method_name)
test_method = method(@method_name)
unless @internal_data.have_test_data?
return false unless test_method.arity <= 0
end
owner = Util::MethodOwnerFinder.find(self, @method_name)
if owner.class != Module and self.class != owner
return false
end
true
end
# Runs the individual test method represented by this
# instance of the fixture, collecting statistics, failures
# and errors in result.
def run(result)
begin
@_result = result
@internal_data.test_started
yield(STARTED, name)
yield(STARTED_OBJECT, self)
processed_exception_in_setup = false
begin
catch do |tag|
run_setup do
begin
run_test
run_cleanup
add_pass
rescue Exception
@internal_data.interrupted
unless handle_exception($!)
processed_exception_in_setup = true
raise
end
throw(tag)
end
end
end
rescue Exception
if processed_exception_in_setup
raise
else
@internal_data.interrupted
raise unless handle_exception($!)
end
ensure
begin
run_teardown
rescue Exception
raise unless handle_exception($!)
end
end
@internal_data.test_finished
result.add_run
yield(FINISHED, name)
yield(FINISHED_OBJECT, self)
ensure
# @_result = nil # For test-spec's after_all :<
end
end
# Called before every test method runs. Can be used
# to set up fixture information.
#
# You can add additional setup tasks by the following
# code:
#
# class TestMyClass < Test::Unit::TestCase
# def setup
# ...
# end
#
# setup
# def my_setup1
# ...
# end
#
# setup do
# ... # setup callback1
# end
#
# setup
# def my_setup2
# ...
# end
#
# setup do
# ... # setup callback2
# end
#
# def test_my_class
# ...
# end
# end
#
# Here is a call order:
#
# * setup
# * my_setup1
# * setup callback1
# * my_setup2
# * setup callback2
# * test_my_class
def setup
end
# Called after every test method runs but the test
# method isn't marked as 'passed'. Can be used to
# clean up and/or verify tested condition.
# e.g. Can be used to verify mock.
#
# You can add additional cleanup tasks by the following
# code:
#
# class TestMyClass < Test::Unit::TestCase
# def cleanup
# ...
# end
#
# cleanup
# def my_cleanup1
# ...
# end
#
# cleanup do
# ... # cleanup callback1
# end
#
# cleanup
# def my_cleanup2
# ...
# end
#
# cleanup do
# ... # cleanup callback2
# end
#
# def test_my_class
# ...
# end
# end
#
# Here is a call order:
#
# * test_my_class
# * cleanup callback2
# * my_cleanup2
# * cleanup callback1
# * my_cleanup1
# * cleanup
def cleanup
end
# Called after every test method runs. Can be used to tear
# down fixture information.
#
# You can add additional teardown tasks by the following
# code:
#
# class TestMyClass < Test::Unit::TestCase
# def teardown
# ...
# end
#
# teardown
# def my_teardown1
# ...
# end
#
# teardown do
# ... # teardown callback1
# end
#
# teardown
# def my_teardown2
# ...
# end
#
# teardown do
# ... # teardown callback2
# end
#
# def test_my_class
# ...
# end
# end
#
# Here is a call order:
#
# * test_my_class
# * teardown callback2
# * my_teardown2
# * teardown callback1
# * my_teardown1
# * teardown
def teardown
end
def default_test
flunk("No tests were specified")
end
def size
1
end
# Returns a label of test data for the test. If the
# test isn't associated with any test data, it returns
# `nil`.
def data_label
@internal_data.test_data_label
end
# Returns test data for the test. If the test isn't associated
# with any test data, it returns `nil`.
def data
@internal_data.test_data
end
# Returns a human-readable name for the specific test that
# this instance of TestCase represents.
def name
"#{local_name}(#{self.class.name})"
end
# Returns a human-readable name for the specific test that this
# instance of TestCase represents.
#
# `#local_name` doesn't include class name. `#name` includes
# class name.
def local_name
if @internal_data.have_test_data?
"#{@method_name}[#{data_label}]"
else
@method_name.to_s
end
end
# Returns a description for the test. A description
# will be associated by Test::Unit::TestCase.test or
# Test::Unit::TestCase.description.
#
# Returns a name for the test for no description test.
def description
self[:description] || name
end
# Overridden to return #name.
def to_s
name
end
# It's handy to be able to compare TestCase instances.
def ==(other)
return false unless other.kind_of?(self.class)
return false unless @method_name == other.method_name
return false unless data_label == other.data_label
self.class == other.class
end
# Returns a Time at the test was started.
def start_time
@internal_data.start_time
end
# Returns elapsed time for the test was ran.
def elapsed_time
@internal_data.elapsed_time
end
# Returns whether the test is interrupted.
def interrupted?
@internal_data.interrupted?
end
# Returns whether this individual test passed or
# not. Primarily for use in teardown so that artifacts
# can be left behind if the test fails.
def passed?
@internal_data.passed?
end
# Notify that a problem is occurred in the test. It means that
# the test is a failed test. If any failed tests exist in test
# suites, the test process exits with failure exit status.
#
# This is a public API for developers who extend test-unit.
#
# @return [void]
def problem_occurred
@internal_data.problem_occurred
end
# Notify that the test is passed. Normally, it is not needed
# because #run calls it automatically. If you want to override
# #run, it is not a good idea. Please contact test-unit
# developers. We will help you without your custom #run. For
# example, we may add a new hook in #run.
#
# This is a public API for developers who extend test-unit.
#
# @return [void]
def add_pass
current_result.add_pass
end
private
def current_result
@_result
end
def run_test
signature = "#{self.class}\##{@method_name}"
redefined_info = self[:redefined]
if redefined_info
notify("<#{signature}> was redefined",
:backtrace => redefined_info[:backtrace])
end
if @internal_data.have_test_data?
test_method = method(@method_name)
arity = test_method.arity
if arity.zero?
__send__(@method_name)
else
__send__(@method_name, @internal_data.test_data)
end
else
__send__(@method_name)
end
end
def handle_exception(exception)
self.class.exception_handlers.each do |handler|
if handler.respond_to?(:call)
handled = handler.call(self, exception)
else
handled = __send__(handler, exception)
end
return true if handled
end
false
end
def add_assertion
current_result.add_assertion
end
class InternalData
attr_reader :start_time, :elapsed_time
attr_reader :test_data_label, :test_data
def initialize
@start_time = nil
@elapsed_time = nil
@passed = true
@interrupted = false
@test_data_label = nil
@test_data = nil
end
def passed?
@passed
end
def interrupted?
@interrupted
end
def assign_test_data(label, data)
@test_data_label = label
@test_data = data
end
def have_test_data?
not @test_data_label.nil?
end
def test_started
@start_time = Time.now
end
def test_finished
@elapsed_time = Time.now - @start_time
end
def problem_occurred
@passed = false
end
def interrupted
@interrupted = true
end
end
end
end
end
File Manager Version 1.0, Coded By Lucas
Email: hehe@yahoo.com