tests/testthat/helper-eplus.R

In hongyuanjia/eplusr: A Toolkit for Using Whole Building Simulation Program 'EnergyPlus'

if (identical(Sys.getenv("NOT_CRAN"), "true") &&
    identical(Sys.getenv("CI"), "true") &&
    !is_avail_eplus(LATEST_EPLUS_VER)) {
    install_eplus(LATEST_EPLUS_VER, local = TRUE)
    # NOTE: From EnergyPlus v23.1, the supported oldest version for transition
    # is v9.0. Have to install at least one version before v23.1 for testing
    # older version transitions
    if (!is_avail_eplus("22.2")) install_eplus("22.2", local = TRUE)
}