# TODO(mario): Check why enum test case ist not working (test-zzz.enum.R)
# context("h5-DataSet-Enum")
# 
# test_that("DataSet-Enum-Matrix-open", {
#     # Use the sample file for the enum datatype from the HDF Group itself,
#     # see also https://www.hdfgroup.org/ftp/HDF5/examples/files/exbyapi
#     fname <- system.file("h5ex_t_enum.h5", package = "hdf5r", mustWork = TRUE)
#     datafile <- h5file(fname, "r")
#     dataset <- datafile[["DS1"]][]
#     expect_that(is.factor(dataset), is_true())
#     expect_that(levels(dataset), equals(c("SOLID", "LIQUID", "GAS", "PLASMA")))
#     h5close(datafile)
# })
#