shard-crystal-db/spec/disposable_spec.cr

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require "./spec_helper"
class ADisposable
include DB::Disposable
@raise = false
property raise
protected def do_close
raise "Unable to close" if @raise
end
end
describe DB::Disposable do
it "should mark as closed if able to close" do
obj = ADisposable.new
obj.closed?.should be_false
obj.close
obj.closed?.should be_true
end
it "should not mark as closed if unable to close" do
obj = ADisposable.new
obj.raise = true
obj.closed?.should be_false
expect_raises Exception do
obj.close
end
obj.closed?.should be_false
end
end