[wp-trac] [WordPress Trac] #15459: Need Better Page Hierarchy Display Algo

[WordPress Trac]

#15459: Need Better Page Hierarchy Display Algo
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 Reporter:  truthmedia               |       Owner:
     Type:  enhancement              |      Status:  new
 Priority:  normal                   |   Milestone:  Future Release
Component:  Posts, Post Types        |     Version:  3.0.1
 Severity:  normal                   |  Resolution:
 Keywords:  has-patch dev-feedback   |     Focuses:  performance,
  needs-unit-tests                   |  administration
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Comment (by rodrigosprimo):

 @helen I'm not sure how to test this. AFAIK, WP doesn't have functional
 tests and the methods we are changing output HTML directly so it is not
 easy to create unit tests for them. The only way I can think of is to use
 PHPUnit_Framework_TestCase::expectOutputString() or
 PHPUnit_Framework_TestCase::expectOutputRegex() to check the HTML output.
 Any other suggestion? I couldn't find tests for WP_List_Table or any of
 its child classes. Are there other related tests I could use as a
 reference?

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Ticket URL: <https://core.trac.wordpress.org/ticket/15459#comment:35>
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