Nothing
# Create temp dir for testthat
tmp <- file.path(tempdir(), "OpenSpecy-testthat")
dir.create(tmp, showWarnings = F)
# Loading test data
data(raman_hdpe)
test_that("extdata files are present", {
ed <- read_extdata()
any(grepl("\\.yml$", ed)) |> expect_true()
any(grepl("\\.json$", ed)) |> expect_true()
any(grepl("\\.rds$", ed)) |> expect_true()
})
test_that("write_spec() works without errors", {
write_spec(raman_hdpe, file.path(tmp, "test.yml")) |> expect_silent()
write_spec(raman_hdpe, file.path(tmp, "test.json")) |> expect_silent()
write_spec(raman_hdpe, file.path(tmp, "test.rds")) |> expect_silent()
write_spec(as.data.frame(raman_hdpe), file.path(tmp, "test.yml")) |>
expect_error()
write_spec(raman_hdpe, file.path(tmp, "test.csv")) |> expect_error()
})
test_that("read_spec() gives expected output", {
yml <- read_extdata("raman_hdpe.yml") |> read_spec() |> expect_silent()
jsn <- read_extdata("raman_hdpe.json") |> read_spec() |> expect_silent()
rds <- read_extdata("raman_hdpe.rds") |> read_spec() |> expect_silent()
read_extdata("raman_hdpe.csv") |> read_spec() |> expect_error()
read_extdata("raman_hdpe.yml") |> read_spec(share = tmp) |> expect_message()
read_extdata("raman_hdpe.json") |> read_spec(share = tmp) |> expect_message()
read_extdata("raman_hdpe.rds") |> read_spec(share = tmp) |> expect_message()
expect_s3_class(yml, "OpenSpecy")
expect_s3_class(jsn, "OpenSpecy")
expect_s3_class(rds, "OpenSpecy")
expect_true(check_OpenSpecy(yml))
expect_true(check_OpenSpecy(jsn))
expect_true(check_OpenSpecy(rds))
jsn$metadata$file_name <- yml$metadata$file_name <-
rds$metadata$file_name <- NULL
expect_equal(jsn, yml)
expect_equal(rds, raman_hdpe)
expect_equal(jsn[1:2], raman_hdpe[1:2])
expect_equal(yml[1:2], raman_hdpe[1:2])
read_spec(read_extdata("raman_hdpe.yml"), share = tmp) |> expect_message()
})
test_that("read_spec() and write_spec() work nicely together", {
yml <- read_spec(file.path(tmp, "test.yml")) |> expect_silent()
jsn <- read_spec(file.path(tmp, "test.json")) |> expect_silent()
rds <- read_spec(file.path(tmp, "test.rds")) |> expect_silent()
jsn$metadata$file_name <- yml$metadata$file_name <-
rds$metadata$file_name <- NULL
expect_equal(jsn, yml)
expect_equal(rds, raman_hdpe)
expect_equal(jsn[1:2], raman_hdpe[1:2])
expect_equal(yml[1:2], raman_hdpe[1:2])
})
test_that("as_hyperspec() function works", {
hyperspec_object <- as_hyperSpec(raman_hdpe)
# Verify the class of the output
expect_s4_class(hyperspec_object, "hyperSpec")
# Verify the equality of the content
expect_equal(hyperspec_object@wavelength, raman_hdpe$wavenumber)
expect_equal(c(hyperspec_object$spc), raman_hdpe$spectra$intensity)
})
# Tidy up
unlink(tmp, recursive = T)
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