Bugfix: Study_Assess not running with missing data

[mattroumaya]

Expected Behavior

Study_Assess errors out when expected data is not found in lData

Current Behavior

RunStep passes params to FilterDomain without a df parameter here, which causes is_mapping_valid to error out when checking is.data.frame() on a missing parameter.

Possible Solution

Check for if(any(c('df', 'dfs') %in% names(params)) here, and then run do.call, else skip the run and pass lChecks and lChecks$status == FALSE back to RunAssessment

Or, possibly another option upstream, but needs some consideration in order to output useful error checking.

Steps to Reproduce

lData <- list(
  dfAE = clindata::rawplus_ae,
  dfSUBJ = clindata::rawplus_subj
)

x <- Study_Assess(lData = lData)