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# Author:: Nathaniel Talbott.
# Copyright:: Copyright (c) 2000-2003 Nathaniel Talbott. All rights reserved.
# License:: Ruby license.
require 'test/unit'
require 'test/unit/collector/objectspace'
module Test
module Unit
module Collector
class TC_ObjectSpace < TestCase
def setup
@tc1 = Class.new(TestCase) do
def self.name
"tc_1"
end
def test_1
end
def test_2
end
end
@tc2 = Class.new(TestCase) do
def self.name
"tc_2"
end
def test_0
end
end
@no_tc = Class.new do
def test_4
end
end
@object_space = {Class => [@tc1, @tc2, @no_tc], String => ['']}
def @object_space.each_object(type)
self[type].each{|item| yield(item) }
end
@c = ObjectSpace.new(@object_space)
end
def full_suite(name=ObjectSpace::NAME)
expected = TestSuite.new(name)
expected << (TestSuite.new(@tc1.name) << @tc1.new("test_1") << @tc1.new("test_2"))
expected << (TestSuite.new(@tc2.name) << @tc2.new("test_0"))
end
def empty_suite
TestSuite.new(ObjectSpace::NAME)
end
def test_basic_collection
assert_equal(full_suite("name"), @c.collect("name"))
@c.filter = []
assert_equal(full_suite("name"), @c.collect("name"))
end
def test_filtered_collection
@c.filter = proc{false}
assert_equal(empty_suite, @c.collect)
@c.filter = proc{true}
assert_equal(full_suite, @c.collect)
@c.filter = proc{nil}
assert_equal(full_suite, @c.collect)
@c.filter = [proc{false}, proc{true}]
assert_equal(empty_suite, @c.collect)
@c.filter = [proc{true}, proc{false}]
assert_equal(full_suite, @c.collect)
@c.filter = [proc{nil}, proc{false}]
assert_equal(empty_suite, @c.collect)
@c.filter = [proc{nil}, proc{true}]
assert_equal(full_suite, @c.collect)
expected = TestSuite.new(ObjectSpace::NAME)
expected << (TestSuite.new(@tc1.name) << @tc1.new("test_1"))
expected << (TestSuite.new(@tc2.name) << @tc2.new("test_0"))
@c.filter = proc{|test| ["test_1", "test_0"].include?(test.method_name)}
assert_equal(expected, @c.collect)
expected = TestSuite.new(ObjectSpace::NAME)
expected << (TestSuite.new(@tc1.name) << @tc1.new("test_1"))
expected << (TestSuite.new(@tc2.name) << @tc2.new("test_0"))
@c.filter = [proc{|t| t.method_name == "test_1" ? true : nil}, proc{|t| t.method_name == "test_0" ? true : nil}, proc{false}]
assert_equal(expected, @c.collect)
end
end
end
end
end
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