Shopify/liquid — pull request #449 by dylanahsmith (2014-09-15 21:32:49+00:00)
Title: Fix flaky test which assumes total_render_time can't be 0.

@jasonroelofs & @fw42 for review

## Problem

The RenderProfilingTest #test_profiling_times_the_entire_render test was failing inconsistently on jruby due to Time.now having millisecond rather than microsecond precision. As a result, the total_render_time can end up being 0 since render time can complete in less than a microsecond.

## Solution

Allow total_render_time to be 0 in the test.