[zanata/zanata-platform] cab729: test: increase test coverage

[GitHub]

  Branch: refs/heads/damason/advanced-search/ZNTA-975
  Home:   https://github.com/zanata/zanata-platform
  Commit: cab729a9bc997bdf2cc5cf55be44fdd8a782bc0a
      https://github.com/zanata/zanata-platform/commit/cab729a9bc997bdf2cc5cf55be44fdd8a782bc0a
  Author: David Mason <drdmason at gmail.com>
  Date:   2017-08-17 (Thu, 17 Aug 2017)

  Changed paths:
    M server/zanata-frontend/src/frontend/app/editor/utils/phrase-util.test.js
    A server/zanata-frontend/src/frontend/app/editor/utils/status-util.test.js
    A server/zanata-frontend/src/frontend/app/editor/utils/string-utils.test.js

  Log Message:
  -----------
  test: increase test coverage