R/test-helpers.R

In mcmcr: Manipulate MCMC Samples

Defines functions expect_snapshot_data save_csv

save_csv <- function(x) {
  path <- tempfile(fileext = ".csv")
  readr::write_csv(x, path)
  path
}

expect_snapshot_data <- function(x, name) {
  path <- save_csv(x)
  testthat::expect_snapshot_file(path, paste0(name, ".csv"))
}

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