tests (e2e/cli/cache_search): make the test more resilient: the caching is triggered by `li.blog.get`, but it is done in parallel without blocking the command, thus there is a possibility that the data is not yet in cache when the following test is done. A loop with delay is done, to be sure that cache is filled before doing the assertion.

[[Catégorie:Salut à Toi]]
[[Catégorie:documentation développeur]]

= Overview =
This is an autogenerated doc for SàT bridge's API
= Signals =
##SIGNALS_PART##
= Methods =
##METHODS_PART##
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##TIMESTAMP##