[zanata/zanata-platform] dd1270: Fix intermittent unit test

[GitHub]

  Branch: refs/heads/ZNTA-2544
  Home:   https://github.com/zanata/zanata-platform
  Commit: dd127015fa5bd5d7b6a0e416974ba9356f7fe6cf
      https://github.com/zanata/zanata-platform/commit/dd127015fa5bd5d7b6a0e416974ba9356f7fe6cf
  Author: Sean Flanigan <sflaniga at redhat.com>
  Date:   2018-06-22 (Fri, 22 Jun 2018)

  Changed paths:
    M server/services/src/test/java/org/zanata/rest/service/ExportRestServiceTest.kt

  Log Message:
  -----------
  Fix intermittent unit test



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