Nothing
library(testthat)
library(tsbox)
#' @srrstats {G5.9b} *Running under different random seeds or initial conditions does not meaningfully change results*
#' Test that operations do not depend on time zone
test_that("operations do not depend on time zone", {
skip_on_cran()
# temp set tz
old.tz <- Sys.getenv("TZ")
on.exit(Sys.setenv(TZ = old.tz))
Sys.setenv(TZ = "America/Los_Angeles")
expect_equal(
mdeaths,
ts_ts(subset(
ts_c(mdeaths, austres, AirPassengers, DAX = EuStockMarkets[, "DAX"]),
id == "mdeaths"
))
)
# fails in some time zones and some systems. needs more investigation
# x <- data.frame(
# time = seq(from = as.POSIXct("2000-01-01"), length.out = 10,
# by = "1 day"), value = 1:10
# )
# expect_equal(x, ts_df(ts_ts(x)))
# revert to system time zone
Sys.setenv(TZ = old.tz)
})
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