activate_legend_test_data_config()

Set environment variable "LEGEND_DATA_CONFIG" to the LEGEND test data configuration

activate_old_legend_test_data_config()

Set environment variable "LEGEND_DATA_CONFIG" to the LEGEND test data configuration in the last state before refactoring to YAML

legend_test_data_path()::AbstractString

Get local path to the LEGEND test data set.

Will download the test data version matching the current version of LegendTestData if not already present. The local copy of the test data is managed via DataDeps.jl.

Set ENV["DATADEPS_ALWAYS_ACCEPT"] = "true" to avoid interactive prompt asking for download permission.