Flaky tag cloud visualization test

[cjcenizal]

I commented out a flaky tag cloud visualization test here: https://github.com/elastic/kibana/pull/16375/files#diff-ff18d990982d2404d8d04c0bc1b022a7R64.

This is passing for me locally but on a couple occasions it would fail on the CI. Stacktrace:

        { Error: expected [ '',
  '21,474,836,480',
  '20,401,094,656',
  '19,327,352,832',
  '18,253,611,008' ] to sort of equal [ '32,212,254,720',
  '21,474,836,480',
  '20,401,094,656',
  '19,327,352,832',
  '18,253,611,008' ]
    at Assertion.assert (node_modules/expect.js/index.js:96:13)
    at Assertion.eql (node_modules/expect.js/index.js:230:10)
    at Context.<anonymous> (test/functional/apps/visualize/_tag_cloud.js:62:40)
    at undefined.next (native)
    at step (test/functional/apps/visualize/_tag_cloud.js:181:191)
    at test/functional/apps/visualize/_tag_cloud.js:181:361
    at process._tickDomainCallback (internal/process/next_tick.js:135:7)

  actual: '[\n  ""\n  "21,474,836,480"\n  "20,401,094,656"\n  "19,327,352,832"\n  "18,253,611,008"\n]',
  expected: '[\n  "32,212,254,720"\n  "21,474,836,480"\n  "20,401,094,656"\n  "19,327,352,832"\n  "18,253,611,008"\n]',
  showDiff: true }

CC @elastic/kibana-visualizations

[ppisljar]

i am guessing it has to do with screen size and one tag not being displayed ?

[thomasneirynck]

Seems to not occur. We also have new screenshot comparison tests now iso comparing individual svg-properties (cf. #15779)

[LeeDr]

@thomasneirynck I think you closed this PR but left the test skipped? Was that your intention? I have another PR to update the syntax of these tests and I'm un-skipping it there (we'll see if it passes for me).

[thomasneirynck]

@LeeDr I believe https://github.com/elastic/kibana/pull/15779/files replaced the test with screenshot comparisons iso. reading the SVG contents.