class Test::Unit::TestSuite

A collection of tests which can be run.

Note: It is easy to confuse a TestSuite instance with something that has a static suite method; I know because I have trouble keeping them straight. Think of something that has a suite method as simply providing a way to get a meaningful TestSuite instance.

Constants

FINISHED
FINISHED_OBJECT
STARTED
STARTED_OBJECT

Attributes

elapsed_time[R]

name[R]

priority[RW]

Test suite that has higher priority is ran prior to test suites that have lower priority.

start_time[R]

test_case[R]

tests[R]

Public Class Methods

new(name="Unnamed TestSuite", test_case=nil) click to toggle source

Creates a new TestSuite with the given name.

# File lib/test/unit/testsuite.rb, line 33
def initialize(name="Unnamed TestSuite", test_case=nil)
  @name = name
  @tests = []
  @test_case = test_case
  @n_tests = 0
  @priority = 0
  @start_time = nil
  @elapsed_time = nil
  @passed = true
end

Public Instance Methods

<<(test) click to toggle source

Adds the test to the suite.

# File lib/test/unit/testsuite.rb, line 67
def <<(test)
  @tests << test
  self
end

==(other) click to toggle source

It's handy to be able to compare TestSuite instances.

# File lib/test/unit/testsuite.rb, line 100
def ==(other)
  return false unless(other.kind_of?(self.class))
  return false unless(@name == other.name)
  @tests == other.tests
end

delete(test) click to toggle source

# File lib/test/unit/testsuite.rb, line 72
def delete(test)
  @tests.delete(test)
end

delete_tests(tests) click to toggle source

# File lib/test/unit/testsuite.rb, line 76
def delete_tests(tests)
  @tests -= tests
end

empty?() click to toggle source

# File lib/test/unit/testsuite.rb, line 89
def empty?
  size.zero?
end

passed?() click to toggle source

# File lib/test/unit/testsuite.rb, line 106
def passed?
  @passed
end

run(result) { |STARTED, name| ... } click to toggle source

Runs the tests and/or suites contained in this TestSuite.

# File lib/test/unit/testsuite.rb, line 46
def run(result, &progress_block)
  @start_time = Time.now
  yield(STARTED, name)
  yield(STARTED_OBJECT, self)
  run_startup(result)
  while test = @tests.shift
    @n_tests += test.size
    run_test(test, result, &progress_block)
    @passed = false unless test.passed?
  end
ensure
  begin
    run_shutdown(result)
  ensure
    @elapsed_time = Time.now - @start_time
    yield(FINISHED, name)
    yield(FINISHED_OBJECT, self)
  end
end

size() click to toggle source

Retuns the rolled up number of tests in this suite; i.e. if the suite contains other suites, it counts the tests within those suites, not the suites themselves.

# File lib/test/unit/testsuite.rb, line 83
def size
  total_size = @n_tests
  @tests.each { |test| total_size += test.size }
  total_size
end

to_s() click to toggle source

Overridden to return the name given the suite at creation.

# File lib/test/unit/testsuite.rb, line 95
def to_s
  @name
end

Private Instance Methods

handle_exception(exception, result) click to toggle source

# File lib/test/unit/testsuite.rb, line 163
def handle_exception(exception, result)
  case exception
  when *ErrorHandler::PASS_THROUGH_EXCEPTIONS
    false
  else
    result.add_error(Error.new(@test_case.name, exception))
    @passed = false
    true
  end
end

run_shutdown(result) click to toggle source

# File lib/test/unit/testsuite.rb, line 154
def run_shutdown(result)
  return if @test_case.nil? or !@test_case.respond_to?(:shutdown)
  begin
    @test_case.shutdown
  rescue Exception
    raise unless handle_exception($!, result)
  end
end

run_startup(result) click to toggle source

# File lib/test/unit/testsuite.rb, line 111
def run_startup(result)
  return if @test_case.nil? or !@test_case.respond_to?(:startup)
  begin
    @test_case.startup
  rescue Exception
    raise unless handle_exception($!, result)
  end
end

run_test(test, result) { |STARTED_OBJECT, test| ... } click to toggle source

# File lib/test/unit/testsuite.rb, line 120
def run_test(test, result)
  finished_is_yielded = false
  finished_object_is_yielded = false
  previous_event_name = nil
  test.run(result) do |event_name, *args|
    case previous_event_name
    when Test::Unit::TestCase::STARTED
      if event_name != Test::Unit::TestCase::STARTED_OBJECT
        yield(Test::Unit::TestCase::STARTED_OBJECT, test)
      end
    when Test::Unit::TestCase::FINISHED
      if event_name != Test::Unit::TestCase::FINISHED_OBJECT
        yield(Test::Unit::TestCase::FINISHED_OBJECT, test)
      end
      finished_object_is_yielded = true
    end

    case event_name
    when Test::Unit::TestCase::STARTED
      finished_is_yielded = false
      finished_object_is_yielded = false
    when Test::Unit::TestCase::FINISHED
      finished_is_yielded = true
    end

    previous_event_name = event_name
    yield(event_name, *args)
  end

  if finished_is_yielded and not finished_object_is_yielded
    yield(Test::Unit::TestCase::FINISHED_OBJECT, test)
  end
end