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Add tests
And fix a couple of edge cases that came up.
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‎DESCRIPTION‎

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@@ -9,6 +9,9 @@ Imports:
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rvest,
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tibble
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Suggests:
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testthat
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mockery,
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testthat (>= 3.0.0),
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webfakes,
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withr
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SystemRequirements: gzip, tar, unzip
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Config/testthat/edition: 3

‎NAMESPACE‎

Whitespace-only changes.

‎R/download.R‎

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download_files_chunk_size <- function() 100
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download_files_chunk_size <- function() {
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as.integer(Sys.getenv("TEST_DOWNLOAD_CHUNK_SIZE", 100))
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}
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download_files <- function(urls, destdir) {
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chks <- chunk(urls, download_files_chunk_size())
@@ -23,9 +25,9 @@ download_files_chunk <- function(urls, destdir) {
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httpfail <- dlres$success & dlres$status_code >= 300
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dlres$success[httpfail] <- FALSE
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dlres$error[httpfail] <- substr(paste0(
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"HTTP error",
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dlres$status_code[httpfail],
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vapply(tmpfiles[httpfail], "", FUN = function(f) { read_file(f) })
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"HTTP error ",
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dlres$status_code[httpfail], ": ",
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vapply(tmpfiles[miss][httpfail], "", FUN = function(f) { read_file(f) })
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), 1, 300)
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if (any(!dlres$success)) {

‎R/package-files.R‎

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@@ -20,8 +20,8 @@ get_desc_data_tar <- function(f, p) {
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}
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get_desc_data_zip <- function(f, p) {
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cmd <- glue::glue("unzip -p \"{f}\" {p}/DESCRIPTION")
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out <- system(cmd, intern = TRUE)
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cmd <- glue::glue("unzip -p \"{f}\" {p}/DESCRIPTION 2>/dev/null")
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out <- suppressWarnings(system(cmd, intern = TRUE))
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if (!is.null(attr(out, "status")) && attr(out, "status") >= 1) {
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NA_character_
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} else {

‎R/parse.R‎

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get_cran_mirror <- function() {
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"https://cran.r-project.org"
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Sys.getenv("TEST_CRAN_PACKAGE_MIRROR", "https://cran.r-project.org")
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}
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parse_file_name <- function(x) {

‎R/utils.R‎

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`%||%` <- function(l, r) if (is.null(l)) r else l
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`%&&%` <- function(l, r) if (is.null(l)) l else r
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is_na1 <- function(x) {
@@ -11,7 +9,7 @@ is_na1 <- function(x) {
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`%|NA|%` <- function(l, r) if (is_na1(l)) r else l
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chunk <- function(x, size) {
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split(x, ceiling(seq_along(x)/size))
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unname(split(x, ceiling(seq_along(x)/size)))
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}
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mkdirp <- function(x) {

‎tests/testthat.R‎

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# This file is part of the standard setup for testthat.
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# It is recommended that you do not modify it.
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#
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# Where should you do additional test configuration?
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# Learn more about the roles of various files in:
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# * https://r-pkgs.org/testing-design.html#sec-tests-files-overview
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# * https://testthat.r-lib.org/articles/special-files.html
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library(testthat)
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library(cranmetadata)
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test_check("cranmetadata")

‎tests/testthat/_snaps/download.md‎

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# download_files
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Code
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res <- download_files(urls, destdir = tmp)
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Message
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i Downloading 10 packages.
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v Downloading 10 packages. ... done
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i Downloading 10 packages.
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v Downloading 10 packages. ... done
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i Downloading 6 packages.
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v Downloading 6 packages. ... done
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---
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Code
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res <- download_files(urls, destdir = tmp)
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Message
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i Downloading 1 package.
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v Downloading 1 package. ... done
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x Failed to download 1 package.
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First error message:
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HTTP error 404: oops
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‎tests/testthat/_snaps/package-files.md‎

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# get_desc_data_tar
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Code
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dsc <- get_desc_data_tar(path, "test")
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dsc
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Output
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[1] "Package: test"
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[2] "Title: What the Package Does (One Line, Title Case)"
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[3] "Version: 0.0.0.9000"
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[4] "Authors@R: "
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[5] " person(\"First\", \"Last\", , \"first.last@example.com\", role = c(\"aut\", \"cre\"),"
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[6] " comment = c(ORCID = \"YOUR-ORCID-ID\"))"
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[7] "Description: What the package does (one paragraph)."
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[8] "License: `use_mit_license()`, `use_gpl3_license()` or friends to pick a"
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[9] " license"
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[10] "Encoding: UTF-8"
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[11] "Roxygen: list(markdown = TRUE)"
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[12] "RoxygenNote: 7.3.2"
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[13] "NeedsCompilation: no"
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[14] "Packaged: 2024-09-27 08:30:11 UTC; gaborcsardi"
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[15] "Author: First Last [aut, cre] (YOUR-ORCID-ID)"
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[16] "Maintainer: First Last <first.last@example.com>"
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# get_desc_data_zip
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Code
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get_desc_data_zip(path, "foobar")
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Output
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[1] "Package: foobar"
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[2] "Title: Foobar Package"
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[3] "Version: 1.0.0"
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[4] "Author: Gabor Csardi"
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[5] "Maintainer: Gabor Csardi <csardi.gabor@gmail.com>"
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[6] "Description: Just a package to use in test cases."
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[7] "License: MIT + file LICENSE"
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[8] "LazyData: true"
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[9] "URL: https://github.com/gaborcsardi/foobar"
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[10] "BugReports: https://github.com/gaborcsardi/foobar/issues"
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[11] "RoxygenNote: 6.0.1"
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[12] "Suggests: testthat"
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[13] "NeedsCompilation: no"
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[14] "Packaged: 2017-12-25 19:18:10 UTC; gaborcsardi"
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[15] "Built: R 3.4.3; ; 2017-12-25 19:19:13 UTC; unix"
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# get_desc_data
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Code
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get_desc_data(paths)
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Output
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# A tibble: 5 x 5
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file package sysreqs built published
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<chr> <chr> <chr> <chr> <chr>
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1 fixtures/test_0.0.0.9000.tar.gz test "" "" ""
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2 fixtures/test_0.0.0.9000.tgz test "" "R 4.4.1; ; 2024-09~ ""
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3 fixtures/foobar_1.0.0.zip foobar "" "R 3.4.3; ; 2017-12~ ""
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4 fixtures/foobar_1.0.1.zip foobar <NA> <NA> <NA>
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5 fixtures/foobar_1.0.2.zip foobar <NA> <NA> <NA>
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‎tests/testthat/_snaps/parse.md‎

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# parse_file_name
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Code
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parse_file_name(c("package1_1.0.0.tar.gz", "package2_1.0.1.tgz",
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"package3_1.0.2.zip"))
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Output
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$package
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[1] "package1" "package2" "package3"
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$version
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[1] '1.0.0' '1.0.1' '1.0.2'
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# parse_package_list
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Code
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parse_package_list("src/contrib")
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Message
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i Downloading package list from <http://127.0.0.1:<port>//src/contrib>.
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Output
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# A tibble: 88 x 3
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file package version
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<chr> <chr> <pckg_vrs>
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1 A3_1.0.0.tar.gz A3 1.0.0
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2 AATtools_0.0.3.tar.gz AATtools 0.0.3
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3 ABACUS_1.0.0.tar.gz ABACUS 1.0.0
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4 ABC.RAP_0.9.0.tar.gz ABC.RAP 0.9.0
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5 ABCanalysis_1.2.1.tar.gz ABCanalysis 1.2.1
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6 ABCoptim_0.15.0.tar.gz ABCoptim 0.15.0
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7 ABCp2_1.2.tar.gz ABCp2 1.2
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8 ABHgenotypeR_1.0.1.tar.gz ABHgenotypeR 1.0.1
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9 ABM_0.4.1.tar.gz ABM 0.4.1
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10 ABPS_0.3.tar.gz ABPS 0.3
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# i 78 more rows
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# parse_metadata_file
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Code
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parse_metadata_file("src/contrib")
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Message
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i Parsing metadata from 'fixtures/metadata/src/contrib/METADATA2.gz'.
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Output
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# A tibble: 87 x 6
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file size sha sysreqs built published
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<chr> <int> <chr> <chr> <lgl> <chr>
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1 A3_1.0.0.tar.gz 42810 9c99d5ee74122d38a5~ "" NA 2015-08-~
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2 AATtools_0.0.3.tar.gz 252641 89d64a7ee0b8057475~ "" NA 2024-08-~
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3 ABACUS_1.0.0.tar.gz 84194 31b4292097ffd7db14~ "" NA 2019-09-~
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4 ABC.RAP_0.9.0.tar.gz 4769661 b3d77017c620f48488~ "GNU m~ NA 2016-10-~
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5 ABCanalysis_1.2.1.tar.gz 23436 91e3b8f19b291ec7d3~ "" NA 2017-03-~
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6 ABCoptim_0.15.0.tar.gz 13482 8bd894574dd5376eaf~ "" NA 2017-11-~
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7 ABCp2_1.2.tar.gz 7293 7d593601836835b284~ "" NA 2016-02-~
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8 ABHgenotypeR_1.0.1.tar.gz 100729 14c419abc4f717ec05~ "" NA 2016-02-~
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9 ABM_0.4.1.tar.gz 48025 57b9dd43e443895a71~ "" NA 2024-03-~
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10 ABPS_0.3.tar.gz 108733 940ac727fab90ebb81~ "" NA 2018-10-~
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# i 77 more rows
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---
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Code
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parse_metadata_file("src/contrib")
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Message
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! Metadata file does not exist: '<tempdir>/<tempfile>/metadata/src/contrib/METADATA2.gz'.
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Output
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# A tibble: 0 x 6
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# i 6 variables: file <chr>, size <int>, sha <chr>, sysreqs <chr>, built <chr>,
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# published <chr>
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# get_state
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Code
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get_state("src/contrib")
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Message
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i Downloading package list from <http://127.0.0.1:<port>//src/contrib>.
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i Parsing metadata from 'fixtures/metadata/src/contrib/METADATA2.gz'.
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Output
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$old
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# A tibble: 87 x 6
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file size sha sysreqs built published
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<chr> <int> <chr> <chr> <lgl> <chr>
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1 A3_1.0.0.tar.gz 42810 9c99d5ee74122d38a5~ "" NA 2015-08-~
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2 AATtools_0.0.3.tar.gz 252641 89d64a7ee0b8057475~ "" NA 2024-08-~
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3 ABACUS_1.0.0.tar.gz 84194 31b4292097ffd7db14~ "" NA 2019-09-~
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4 ABC.RAP_0.9.0.tar.gz 4769661 b3d77017c620f48488~ "GNU m~ NA 2016-10-~
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5 ABCanalysis_1.2.1.tar.gz 23436 91e3b8f19b291ec7d3~ "" NA 2017-03-~
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6 ABCoptim_0.15.0.tar.gz 13482 8bd894574dd5376eaf~ "" NA 2017-11-~
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7 ABCp2_1.2.tar.gz 7293 7d593601836835b284~ "" NA 2016-02-~
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8 ABHgenotypeR_1.0.1.tar.gz 100729 14c419abc4f717ec05~ "" NA 2016-02-~
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9 ABM_0.4.1.tar.gz 48025 57b9dd43e443895a71~ "" NA 2024-03-~
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10 ABPS_0.3.tar.gz 108733 940ac727fab90ebb81~ "" NA 2018-10-~
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# i 77 more rows
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$new
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# A tibble: 88 x 3
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file package version
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<chr> <chr> <pckg_vrs>
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1 A3_1.0.0.tar.gz A3 1.0.0
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2 AATtools_0.0.3.tar.gz AATtools 0.0.3
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3 ABACUS_1.0.0.tar.gz ABACUS 1.0.0
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4 ABC.RAP_0.9.0.tar.gz ABC.RAP 0.9.0
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5 ABCanalysis_1.2.1.tar.gz ABCanalysis 1.2.1
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6 ABCoptim_0.15.0.tar.gz ABCoptim 0.15.0
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7 ABCp2_1.2.tar.gz ABCp2 1.2
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8 ABHgenotypeR_1.0.1.tar.gz ABHgenotypeR 1.0.1
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9 ABM_0.4.1.tar.gz ABM 0.4.1
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10 ABPS_0.3.tar.gz ABPS 0.3
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# i 78 more rows
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$missing
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# A tibble: 1 x 3
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file package version
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<chr> <chr> <pckg_vrs>
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1 test_0.0.0.9000.tar.gz test 0.0.0.9000
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