It's possible to require an execution of a specific test case before the execution of the current test case?
My test cases are organized in several folder and it's possible that a test require the execution of the another test placed in the another folder (see the image below).
Any suggestions?
This is not a good / recommended / possible way to go.
Robot framework doesn't support it, and for a good reason. It is not sustainable to create such dependencies in the long term (or even short term).
Tests shouldn't depend on other tests. Mainly not on other tests from a different suite. What if the other suite was not run?
You can work around the issue in two ways:
You can define a file called
__init__.robot
In a directory. That suite setup and suite teardown in the file would run before anything in the underlying folders.
You can also turn the other test into a keyword so:
Test C simply calls a keyword that makes Test C run and also updates a global variable (Test_C_already_runs)
Test B would use then issue
run if '${Test_C_already_runs}'=='true' Test_C_Keyword
You would have to set a value to Test_C_already_runs before that anyway (as part of variable import, or as part of some suite_setup) to prevent variable not found error.