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/ async_helper.txt
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March 31, 2021 12:59
— forked from mattwynne/gist:1228927
eventually helper method for making assertions against asynchronous systems
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| # usage: | |
| # it "should return a result of 5" do | |
| # eventually { long_running_thing.result.should eq(5) } | |
| # end | |
| module AsyncHelper | |
| def eventually(options = {}) | |
| timeout = options[:timeout] || 2 | |
| interval = options[:interval] || 0.1 | |
| time_limit = Time.now + timeout |