[wp-trac] [WordPress Trac] #41469: test_charset_switched_to_utf8() is not tested on Travis CI

[WordPress Trac]

#41469: test_charset_switched_to_utf8() is not tested on Travis CI
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 Reporter:  johnbillion   |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Database      |    Version:  4.7.1
 Severity:  normal        |   Keywords:
  Focuses:                |
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 The `Tests_DB::test_charset_switched_to_utf8()` test (introduced in
 #37982) is skipped on Travis, because the test gets skipped when the
 environment's database driver supports utf8mb4. This makes the test
 useless.

 What sort of environment does not support utf8mb4? Presumably an older
 MySQL version.

 We should look into adding a build to Travis with a specific environment
 that allows this test to run.

 Related: #30462

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Ticket URL: <https://core.trac.wordpress.org/ticket/41469>
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