Nothing
skip_on_cran()
base_URL = "https://opendata.geoportal.gov.pl/"
sample_ortho = paste0(base_URL, "ortofotomapa/41/41_3756_N-33-130-D-b-2-3.tif")
ortho = data.frame(URL = sample_ortho, filename = "sample_ortho",
sha1 = "312c81963a31e268fc20c442733c48e1aa33838f",
stringsAsFactors = FALSE)
sample_DEM = paste0(base_URL, "NumDaneWys/NMT/73556/73556_1002897_N-33-130-D-b-2-3.asc")
DEM = data.frame(URL = sample_DEM, filename = "sample_DEM",
sha1 = "392a0edf763e38fa1b7b6067ac1b080c47374dd2",
stringsAsFactors = FALSE)
# ORTHO
tmp = tempfile()
status = tile_download(ortho, outdir = tmp)
# status should be NULL (successfully downloaded), otherwise return NULL
if (!is.null(status)) {
return(NULL)
}
file_path = list.files(tmp, full.names = TRUE)
file_ext = substr(file_path, nchar(file_path) - 2, nchar(file_path))
test_that("check file ext", {
expect_true(file_ext == "tif")
})
# DEM
tmp = tempfile()
sttus = tile_download(DEM, outdir = tmp)
if (!is.null(status)) {
return(NULL)
}
file_path = list.files(tmp, full.names = TRUE)
file_ext = substr(file_path, nchar(file_path) - 2, nchar(file_path))
test_that("check file ext", {
expect_true(file_ext == "asc")
})
# test stops
df = data.frame("URL" = integer(), "filename" = integer(), "sha1" = integer())
test_that("check stops", {
expect_error(tile_download(df),
"empty df")
expect_error(tile_download(df[, -1]),
"data frame should come from 'request_ortho'")
expect_error(tile_download(df[, -2]),
"data frame should come from 'request_ortho'")
})
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