[wp-unit-tests] [WordPress Unit Tests] #104: Image tests are slow

[WordPress Trac]

#104: Image tests are slow
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 Reporter:  nbachiyski   |      Owner:  nbachiyski
     Type:  defect       |     Status:  new
 Priority:  normal       |  Milestone:
Component:  Images/EXIF  |   Keywords:  speed
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 Currently the tests in {{{tests/test_image.php}}} are only a few, but they
 run for 3 seconds.

 They're slow, because they run on actual images, but we don't actually
 test parsing the image file themselves. We are testing how the functions
 cope with the data given by the PHP image functions.

 Solution: test only the logic in the function, not how well the PHP image
 functions work.

 For this we will need to refactor the WordPress image functions to allow
 to be testable.

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Ticket URL: <http://unit-tests.trac.wordpress.org/ticket/104>
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