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require File.expand_path('../../../spec_helper', __FILE__)
require File.expand_path('../fixtures/classes', __FILE__)
describe "ThreadGroup#add" do
before(:each) do
@chan1,@chan2 = Channel.new,Channel.new
@thread = Thread.new { @chan1 << :go; @chan2.receive }
@chan1.receive
end
after(:each) do
@chan2 << :done
@thread.join
end
it "adds the given thread to a group and returns self" do
@thread.group.should_not == nil
tg = ThreadGroup.new
tg.add(@thread).should == tg
@thread.group.should == tg
tg.list.include?(@thread).should == true
end
it "removes itself from any other threadgroup" do
tg1 = ThreadGroup.new
tg2 = ThreadGroup.new
tg1.add(@thread)
@thread.group.should == tg1
tg2.add(@thread)
@thread.group.should == tg2
tg2.list.include?(@thread).should == true
tg1.list.include?(@thread).should == false
end
end
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