Nothing
testthat::test_that("assets functions", {
# skip cran check test
testthat::skip_on_cran()
# assets_download-----------------------------------------------------------
testthat::expect_equal(
object = rstac::stac("https://brazildatacube.dpi.inpe.br/stac/") %>%
stac_search(
collections = "CB4-16D-2",
datetime = "2019-09-01/2019-11-01",
bbox = c(-47.02148, -12.98314, -42.53906, -17.35063),
limit = 0) %>%
get_request() %>%
assets_download(asset_names = c("blue", "evi"),
create_json = FALSE) %>%
items_length(),
expected = 0
)
testthat::expect_error(
stac("https://brazildatacube.dpi.inpe.br/stac/") %>%
get_request(.) %>%
assets_download(., asset_names = c("blue", "evi"))
)
# error - wrong path
testthat::expect_error(
stac("https://brazildatacube.dpi.inpe.br/stac/") %>%
stac_search(
collections = "CB4-16D-2",
datetime = "2019-09-01/2019-11-01",
limit = 1) %>%
get_request() %>%
assets_download(asset_names = c("thumbnail"),
output_dir = "./non-existing-dir/")
)
# verify output object
testthat::expect_equal(
object = {
x <- stac("https://brazildatacube.dpi.inpe.br/stac/") %>%
stac_search(
collections = "CB4-16D-2",
datetime = "2019-09-01/2019-11-01",
limit = 1) %>%
get_request() %>%
assets_download(asset_names = c("thumbnail"),
output_dir = tempdir(),
create_json = FALSE)
subclass(x)
},
expected = "STACItemCollection"
)
# deprec param
testthat::expect_message(
object = {
stac("https://brazildatacube.dpi.inpe.br/stac/") %>%
stac_search(
collections = "CB4-16D-2",
datetime = "2019-09-01/2019-11-01",
limit = 1) %>%
get_request() %>%
assets_download(asset_names = c("thumbnail"),
fn = function(x) { x },
output_dir = tempdir(),
create_json = FALSE,
overwrite = TRUE)
},
regexp = "deprecated"
)
testthat::expect_equal(
object = {
x <- stac("https://brazildatacube.dpi.inpe.br/stac/") %>%
stac_search(
collections = "CB4-16D-2",
datetime = "2019-09-01/2019-11-01",
limit = 1) %>%
get_request() %>%
assets_download(asset_names = c("thumbnail"),
items_max = 2,
download_fn = function(x) { x },
output_dir = tempdir(),
create_json = FALSE,
overwrite = TRUE)
subclass(x)
},
expected = "STACItemCollection"
)
testthat::expect_equal(
object = {
x <- stac("https://brazildatacube.dpi.inpe.br/stac/") %>%
collections("CB4-16D-2") %>%
items("CB4-16D_V2_000002_20230509") %>%
get_request() %>%
assets_download(asset_names = c("thumbnail"),
output_dir = tempdir(),
create_json = FALSE,
overwrite = TRUE)
subclass(x)
},
expected = "STACItem"
)
# deprec fn param
testthat::expect_message(
object = {
stac("https://brazildatacube.dpi.inpe.br/stac/") %>%
collections("CB4-16D-2") %>%
items("CB4-16D_V2_000002_20230509") %>%
get_request() %>%
assets_download(asset_names = c("thumbnail"),
fn = function(x) {x},
output_dir = tempdir(),
create_json = FALSE,
overwrite = TRUE)
},
regexp = "deprecated"
)
testthat::expect_equal(
object = {
x <- stac("https://brazildatacube.dpi.inpe.br/stac/") %>%
collections("CB4-16D-2") %>%
items("CB4-16D_V2_000002_20230509") %>%
get_request() %>%
assets_download(asset_names = c("thumbnail"),
items_max = 2,
download_fn = function(x) {x},
output_dir = tempdir(),
create_json = FALSE,
overwrite = TRUE)
subclass(x)
},
expected = "STACItem"
)
stac_items <- stac("https://brazildatacube.dpi.inpe.br/stac") %>%
stac_search(collections = "CB4-16D-2") %>%
stac_search(limit = 2) %>%
get_request()
stac_item <- stac("https://brazildatacube.dpi.inpe.br/stac/") %>%
collections("CB4-16D-2") %>%
items("CB4-16D_V2_000002_20230509") %>%
get_request()
# assets_select-----------------------------------------------------------
# return the same object after select?
testthat::expect_s3_class(
object = assets_select(stac_items, asset_names = "BAND13"),
class = c("STACItemCollection", "RSTACDocument")
)
# return the same object after select?
testthat::expect_s3_class(
object = assets_select(stac_item, asset_names = "BAND13"),
class = c("STACItem", "RSTACDocument")
)
# were the asset selected?
testthat::expect_equal(
object = items_assets(assets_select(stac_items, asset_names = "BAND13")),
expected = "BAND13"
)
# were the asset selected?
testthat::expect_equal(
object = items_assets(assets_select(stac_items,
asset_names = c("BAND14", "EVI"),
`eo:bands` == 5)),
expected = "EVI"
)
# were the asset selected?
testthat::expect_equal(
object = items_assets(assets_select(stac_item, asset_names = "BAND13")),
expected = "BAND13"
)
expect_error(assets_select(stac_item, select_fn = function(x) x))
expect_error(assets_select(stac_item, select_fn = function(x) c(TRUE, FALSE)))
expect_error(asset_get("eo:bands"))
expect_equal(
object = items_assets(
assets_select(stac_item, 1 %in% asset_get("eo:bands"))
),
expected = "BAND14"
)
expect_length(
object = items_assets(
assets_select(stac_item, 10 %in% asset_get("eo:band"))
),
n = 0
)
expect_length(
object = items_assets(
assets_select(stac_item, "B1" %in% asset_get("eo:band"))
),
n = 0
)
# assets_rename-------------------------------------------------------------
selected_items <- assets_select(stac_items,
asset_names = c("BAND13", "BAND14"))
selected_item <- assets_select(stac_item,
asset_names = c("BAND13", "BAND14"))
testthat::expect_error(
assets_rename(selected_item)
)
testthat::expect_error(
assets_rename(selected_item, "BAND13" = "B14", "B14")
)
testthat::expect_s3_class(
object = assets_rename(selected_items, c("BAND13" = "B13")),
class = c("STACItemCollection", "RSTACDocument")
)
testthat::expect_s3_class(
object = assets_rename(selected_item, c("BAND13" = "B13")),
class = c("STACItem", "RSTACDocument")
)
testthat::expect_s3_class(
object = assets_rename(selected_items, list("BAND13" = "B13")),
class = c("STACItemCollection", "RSTACDocument")
)
testthat::expect_s3_class(
object = assets_rename(selected_item, list("BAND13" = "B13")),
class = c("STACItem", "RSTACDocument")
)
testthat::expect_s3_class(
object = assets_rename(selected_items,
list(BAND13 = "B13"),
BAND14 = "B14"),
class = c("STACItemCollection", "RSTACDocument")
)
testthat::expect_s3_class(
object = assets_rename(selected_item,
list(BAND13 = "B13"),
BAND14 = "B14"),
class = c("STACItem", "RSTACDocument")
)
testthat::expect_equal(
object = items_assets(assets_rename(selected_items,
list(BAND13 = "B13"),
BAND14 = "B14")),
expected = c("B13", "B14")
)
testthat::expect_equal(
object = items_assets(assets_rename(selected_item,
list(BAND13 = "B13"),
BAND14 = "B14")),
expected = c("B13", "B14")
)
testthat::expect_equal(
object = items_assets(
assets_rename(selected_item, mapper = function(x) paste0(x[["eo:bands"]]))
),
expected = c("0", "1")
)
# assets_url----------------------------------------------------------
testthat::expect_equal(
object = class(assets_url(stac_items)),
expected = "character"
)
testthat::expect_equal(
object = class(assets_url(stac_item)),
expected = "character"
)
testthat::expect_equal(
object = gdalvsi_append("s3://abc.com"),
expected = "/vsis3/abc.com"
)
testthat::expect_equal(
object = gdalvsi_append("gs://abc.com"),
expected = "/vsigs/abc.com"
)
testthat::expect_equal(
object = gdalvsi_append("http://abc.com"),
expected = "/vsicurl/http://abc.com"
)
testthat::expect_equal(
object = gdalvsi_append("https://abc.com"),
expected = "/vsicurl/https://abc.com"
)
testthat::expect_equal(
object = gdalvsi_append("httpdds://abc.com"),
expected = "httpdds://abc.com"
)
testthat::expect_error(
assets_select(stac_items, filter_fn = function(x) {
if ("eo:bands" %in% names(x))
return(x$`eo:bands` < 6)
return(FALSE)
})
)
testthat::expect_error(
assets_select(stac_items, filter_fn = function(x) {
if ("eo:bands" %in% names(x))
return(x$`eo:bands` < 6)
return(FALSE)
})
)
testthat::expect_s3_class(
object = assets_select(stac_item, select_fn = function(x) {
if ("eo:bands" %in% names(x))
return(x$`eo:bands` < 6)
return(FALSE)
}),
class = c("STACItem", "RSTACDocument")
)
# return the same object after filter?
testthat::expect_error(
object = assets_select(stac_items, filter_fn = function(x) {
if ("eo:bands" %in% names(x))
return(x$`eo:bands` < 6)
return(FALSE)
})
)
# assets_filter-----------------------------------------------------------
# deprec function assets_filter
testthat::expect_equal(
object = {suppressWarnings(class(assets_filter(stac_items, `eo:bands` < 6)))},
expected = c("STACItemCollection", "RSTACDocument", "list")
)
# deprec function assets_filter
testthat::expect_equal(
object = {suppressWarnings(class(assets_filter(stac_items, filter_fn = function(x) {
if ("eo:bands" %in% names(x))
return(x$`eo:bands` < 6)
return(FALSE)
})))},
expected = c("STACItemCollection", "RSTACDocument", "list")
)
# deprec function assets_filter
testthat::expect_equal(
object = {suppressWarnings(class(assets_filter(stac_item, `eo:bands` < 6)))},
expected = c("STACItem", "RSTACDocument", "list")
)
# deprec function assets_filter
testthat::expect_error(
object = suppressWarnings(assets_filter(stac_item, a = `eo:bands` < 6)),
)
# deprec function assets_filter
testthat::expect_error(
object = suppressWarnings(assets_filter(stac_item, `eo:dbandsd` < 6)),
)
# deprec function assets_filter
testthat::expect_error(
object = suppressWarnings(assets_filter(stac_items, a = `eo:bands` < 6)),
)
# deprec function assets_filter
testthat::expect_error(
object = suppressWarnings(assets_filter(stac_items, `eo:dbandsd` < 6)),
)
# deprec function assets_filter
testthat::expect_equal(
object = {suppressWarnings(class(assets_filter(stac_item, filter_fn = function(x) {
if ("eo:bands" %in% names(x))
return(x$`eo:bands` < 6)
return(FALSE)
})))},
expected = c("STACItem", "RSTACDocument", "list")
)
})
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