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require File.dirname(__FILE__) + "/../spec_helper"
describe "java.util.concurrent.Executors" do
EXECUTOR_TEST_VALUE = 101
before do
@executor = java.util.concurrent.Executors.newSingleThreadExecutor
end
after { @executor.shutdown }
it "accepts a class that implements Callable interface" do
cls = Class.new do
include java.util.concurrent.Callable
def call
EXECUTOR_TEST_VALUE
end
end
future = nil
expect { future = @executor.submit(cls.new) }.not_to raise_error
expect(future.get).to eq(EXECUTOR_TEST_VALUE)
end
end
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