A directory with the test JSON files with sample patients inside the project directory.
Arguments
filePath
Path to the test patient data in Excel format. The Excel has sheets that represent tables from the OMOP-CDM, e.g. person, drug_exposure, condition_ocurrence, etc.
testName
A name of the test population in character.
outputPath
Path to write the test JSON files. If NULL, the files will be written at the project's testthat folder, i.e. tests/testthat/testCases.