After improving the test runs reliability in #1389 / #1401, one test is still failing consistently: CloneMergeTest::cloneLooksExactlySameAsOriginal.

When Workflow tests run separately, or before End2End tests (see #1400 (comment)), this test passes but on a site exercised by End2End tests, it fails. Upon initial exploration, @pavelevap found out that indeed the clone looks different than the original.

I'm going to implement a workaround to make the tests pass but we should return to this and fix the underlying problem.

• Update CloneMergeTest to run from a clean WP site (it's better than skipping the test entirely). @borekb Fresh site setup before CloneMergeTest (workaround) #1410
• Find out what the problem is and implement a fix. @pavelevap