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require File.dirname(__FILE__) + '/helper'
class TestSystemProcess < Test::Unit::TestCase
def setup
pid = Process.pid
@process = System::Process.new(pid)
end
def test_exists_should_return_true_for_running_process
assert_equal true, @process.exists?
end
def test_exists_should_return_false_for_non_existant_process
assert_equal false, System::Process.new(9999999).exists?
end
def test_memory
assert_kind_of Integer, @process.memory
assert @process.memory > 0
end
def test_percent_memory
assert_kind_of Float, @process.percent_memory
end
def test_percent_cpu
assert_kind_of Float, @process.percent_cpu
end
end
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