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---
====== Tests ======


===== About =====

A ''test'' is a [[docs:flow:start|flow]] with a [[:docs:op:diff|diff operation]] that should not fail.


===== Type =====

There is 2 kind of condition test:
  * ''empty'': a [[:docs:op:diff|diff]] without a target meaning that your input/source (generally a [[:docs:resource:sql_select|query]]) should return no rows
  * ''equals'': a [[:docs:op:diff|diff]] where 2 resources are equals



===== Error Simulation =====

You may simulate an error with the [[:docs:op:error|error operation]]