/
test-use_raw_data.R
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test-use_raw_data.R
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context("test-use_raw_data")
test_that("use_raw_data works as expected", {
myfile <- tempfile()
file <- system.file("extdata", "tests", "extra.rmd",
package = "DataPackageR"
)
ancillary <- system.file("extdata", "tests", "rfileTest.R",
package = "DataPackageR"
)
raw_data <- system.file("extdata", "tests", "raw_data",
package = "DataPackageR"
)
expect_null(
datapackage_skeleton(
name = "subsetCars20",
path = tempdir(),
code_files = c(file),
force = TRUE,
r_object_names = "data",
raw_data_dir = raw_data,
dependencies = ancillary
)
)
file.create(myfile)
unlink(
file.path(tempdir(), "subsetCars20", "inst"),
force = TRUE,
recursive = TRUE
)
expect_error(use_raw_dataset(myfile))
dir.create(file.path(
tempdir(),
"subsetCars20", "inst", "extdata"
),
recursive = TRUE
)
expect_true(use_raw_dataset(myfile))
expect_true(file_test(
"-f",
file.path(
tempdir(),
"subsetCars20",
"inst",
"extdata",
basename(myfile)
)
))
expect_error(use_raw_dataset())
expect_error(suppressWarnings(use_raw_dataset("foobar")))
expect_true(use_raw_dataset(file.path(tempdir(), "subsetCars20", "R")))
})
test_that("use_processing_script works as expected", {
myfile <- tempfile()
file <- system.file("extdata", "tests", "extra.rmd",
package = "DataPackageR"
)
expect_null(
datapackage_skeleton(
name = "subsetCars20",
path = tempdir(),
code_files = c(file),
force = TRUE,
r_object_names = "data"
)
)
expect_true(use_processing_script("newScript.Rmd"))
expect_true(use_processing_script("newScript.Rmd", overwrite = TRUE))
expect_true(use_processing_script("newScript.Rmd", title = "foo"))
expect_true(use_processing_script("newScript.Rmd",
title = "foo", author = "bar"))
expect_true(use_processing_script("newScript.Rmd", author = "bar"))
expect_true(use_processing_script("newScript.R"))
expect_true(use_processing_script("newScript.R", title = "foo"))
expect_true(use_processing_script("newScript.R",
title = "foo", author = "bar"))
expect_true(use_processing_script("newScript.R", author = "bar"))
expect_equal(readLines(
file.path(tempdir(), "subsetCars20", "data-raw", "newScript.Rmd")
)[2], "author: bar")
expect_equal(readLines(
file.path(tempdir(), "subsetCars20", "data-raw", "newScript.R")
)[2], "#' author: bar")
expect_error(use_processing_script(file = NULL))
unlink(
file.path(tempdir(), "subsetCars20", "data-raw"),
force = TRUE,
recursive = TRUE
)
expect_error(use_processing_script(file = "newScript.R"))
dir.create(file.path(tempdir(), "subsetCars20", "data-raw"))
expect_error(use_processing_script(file = "newScript.foo"))
expect_error(use_processing_script("."))
file.create(file.path(tempdir(), "foo.csv"))
expect_error(use_processing_script(file.path(tempdir(), "foo.csv")))
file.create(file.path(tempdir(), "foo.R"))
expect_true(use_processing_script(file.path(tempdir(), "foo.R")))
})
test_that("use_data_object works as expected", {
myfile <- tempfile()
file <- system.file("extdata", "tests", "extra.rmd",
package = "DataPackageR"
)
expect_null(
datapackage_skeleton(
name = "subsetCars20",
path = tempdir(),
code_files = c(file),
force = TRUE,
r_object_names = "data"
)
)
expect_true(use_data_object("newobject"))
expect_error(use_data_object(object_name = NULL))
})
test_that(".update_header", {
con <- file(file.path(tempdir(), "foo.R"), open = "wt")
writeLines(
text = c("#' ---", "#' title: My Title", "#' author: My Name", "#' ---"),
con = con
)
close(con)
DataPackageR:::.update_header(
file = file.path(tempdir(), "foo.R"),
title = "new title",
author = "new author"
)
expect_equal(
readLines(file.path(tempdir(), "foo.R")),
c("#' ---", "#' title: new title", "#' author: new author", "#' ---")
)
con <- file(file.path(tempdir(), "foo.Rmd"), open = "wt")
writeLines(text =
c("---", "title: My Title", "author: My Name", "---"),
con = con)
close(con)
DataPackageR:::.update_header(
file = file.path(tempdir(), "foo.Rmd"),
title = "new title",
author = "new author"
)
expect_equal(
readLines(file.path(tempdir(), "foo.Rmd")),
c("---", "title: new title", "author: new author", "---")
)
})
test_that(".partition_r_front_matter", {
test_string1 <-
c("#' ---\n", "#' input: in", "#' output out", "#' ---")
test_string2 <- c("#' ---\n", "#' input: in", "#' output out")
test_string3 <- c("#' input: in", "#' output out")
test_string4 <- c("#' input: in", "#' output out", "#' ---")
test_string5 <-
c(" ", "#' ---\n", "#' input: in", "#' output out", "#' ---")
expect_equal(
DataPackageR:::.partition_r_front_matter(test_string1)$body,
NULL
)
expect_equal(
is.null(
DataPackageR:::.partition_r_front_matter(test_string1)$front_matter
),
FALSE
)
expect_equal(
is.null(
DataPackageR:::.partition_r_front_matter(test_string2)$body
),
FALSE
)
expect_equal(
DataPackageR:::.partition_r_front_matter(test_string2)$front_matter,
NULL
)
expect_equal(DataPackageR:::.partition_r_front_matter(
c("#' ---","author:Greg Finak","#' ---","body")),
list(front_matter = c("#' ---","author:Greg Finak","#' ---"),
body = "body"))
expect_equal(
is.null(
DataPackageR:::.partition_r_front_matter(test_string3)$body
),
FALSE
)
expect_equal(
DataPackageR:::.partition_r_front_matter(test_string3)$front_matter,
NULL
)
expect_equal(
is.null(
DataPackageR:::.partition_r_front_matter(test_string4)$body
),
FALSE
)
expect_equal(
DataPackageR:::.partition_r_front_matter(test_string4)$front_matter,
NULL
)
expect_equal(
DataPackageR:::.partition_r_front_matter(test_string5)$body,
" "
)
expect_equal(
is.null(
DataPackageR:::.partition_r_front_matter(test_string5)$front_matter
),
FALSE
)
})
test_that(".partition_rmd_front_matter", {
test_string1 <- c("---\n", " input: in", " output out", "---")
test_string2 <- c("---\n", " input: in", " output out")
test_string3 <- c(" input: in", " output out")
test_string4 <- c("input: in", " output out", " ---")
test_string5 <- c(" ", "---\n", " input: in", " output out", "---")
expect_equal(
DataPackageR:::.partition_rmd_front_matter(test_string1)$body,
NULL
)
expect_equal(
is.null(
DataPackageR:::.partition_rmd_front_matter(test_string1)$front_matter
),
FALSE
)
expect_equal(
is.null(
DataPackageR:::.partition_rmd_front_matter(test_string2)$body
),
FALSE
)
expect_equal(
DataPackageR:::.partition_rmd_front_matter(test_string2)$front_matter,
NULL
)
expect_equal(
is.null(
DataPackageR:::.partition_rmd_front_matter(test_string3)$body
),
FALSE
)
expect_equal(
DataPackageR:::.partition_rmd_front_matter(test_string3)$front_matter,
NULL
)
expect_equal(
is.null(
DataPackageR:::.partition_rmd_front_matter(test_string4)$body
),
FALSE
)
expect_equal(
DataPackageR:::.partition_rmd_front_matter(test_string4)$front_matter,
NULL
)
expect_equal(DataPackageR:::.partition_rmd_front_matter(
c("---","author:Greg Finak","---","body")),
list(front_matter = c("---","author:Greg Finak","---"),
body = "body"))
expect_equal(
is.null(
DataPackageR:::.partition_rmd_front_matter(test_string5)$front_matter
),
FALSE
)
expect_equal(
DataPackageR:::.partition_rmd_front_matter(test_string5)$body,
" "
)
})
test_that(".parse_yaml_front_matter", {
test_string1 <- c("---", " input: in", " output: out", "---\n")
test_string2 <- c("---", " input: in", " output: out\n")
test_string3 <- c(" input: in", " output: out\n")
test_string4 <- c("input: in", " output: out", "---\n")
test_string5 <-
c(" ", "---", " input: in", " output: out", "---\n")
test_string6 <- c("---", "input: in ", "output: out", "test:")
expect_null(DataPackageR:::.validate_front_matter(
paste0(test_string1, collapse = "\n")))
expect_error(DataPackageR:::.validate_front_matter(
paste0(test_string6, collapse = "\n")))
expect_equal(
(DataPackageR:::.parse_yaml_front_matter(test_string1)),
list(input = "in", output = "out")
)
expect_equal(
(DataPackageR:::.parse_yaml_front_matter(test_string2)),
list(input = "in")
)
expect_equal((DataPackageR:::.parse_yaml_front_matter(test_string3)), list())
expect_equal(
(DataPackageR:::.parse_yaml_front_matter(test_string4)),
list(output = "out")
)
expect_equal(
(DataPackageR:::.parse_yaml_front_matter(test_string5)),
list(input = "in", output = "out")
)
expect_equal(
(DataPackageR:::.parse_yaml_front_matter(test_string6)),
list(input = "in", output = "out")
)
expect_equal(DataPackageR:::.parse_yaml_front_matter(c("foo:bar","yes:no","if:then")),list())
})
test_that(".mark_utf8", {
expect_equal(DataPackageR:::.mark_utf8("\320\274"), "м")
expect_equal(DataPackageR:::.mark_utf8(list("\320\274")), list("м"))
})
test_that(".is_blank", {
expect_true(DataPackageR:::.is_blank(x = ""))
expect_true(DataPackageR:::.is_blank(character(0)))
})