* feat: Improve DSL function UX #1295
Sort the output signatures
* feat: Improve DSL function UX #1295
Sort the output signatures.
Lint: simplified the sorting.
* bug: fixed couple of bugs in the DSL functions
Input number parameters are stored as float64 types, hence the type conversion should happen accordingly. Affected functions:
* rand_int
* wait_for
* unix_time
* rand_text_numeric
Added tests for all functions.
Related: #1261
* bug: fixed couple of bugs in the DSL functions
Handle cases when the optional input character set is an empty string. Affected methods:
* rand_char
* rand_base
* bug: fixed couple of bugs in the DSL functions
Change rand_char to return a one character string, instead of the character code
* refactor: Minor integration test changes to show the actual and expected result numbers
* test: Added integration test for all existing DSL functions
* test: Added integration test for all existing DSL functions
Fixing linter issues.
* feat: Add "repeat" DSL function
* test: Add "repeat" DSL function
