The format used for converting the single test data that is received in the "testsToRun" parameter, to the format of the custom testing framework. This is then injected to the "testsToRunConverted" parameter.
The format syntax is:
For example:

The testsToRun parameter received 2 tests separated by a semicolon: v1:MF.simple.tests|AppTest|testA;MF.simple.tests|App2Test|testSendGet
The defined format is: $package.$class#$testName
The defined delimiter is: ,
The testsToRunConverted will be equal: MF.simple.tests.AppTest#testA,MF.simple.tests.App2Test#testSendGet