Record test suite 'HTTP' requests and replays them during future runs. A port of the Ruby gem of the same name (<https://github.com/vcr/vcr/>). Works by recording real 'HTTP' requests/responses on disk in 'cassettes', and then replaying matching responses on subsequent requests.
| Version: | 2.0.0 | 
| Depends: | R (≥ 4.1) | 
| Imports: | cli, curl (≥ 6.3.0), jsonlite, lifecycle, R6, rlang (≥ 1.1.0), rprojroot, waldo, yaml | 
| Suggests: | crul (≥ 1.6.0), desc, httr, httr2 (≥ 1.1.2), knitr, qs2, rmarkdown, roxygen2 (≥ 7.2.1), testthat (≥ 3.0.0), webfakes, withr | 
| Published: | 2025-07-23 | 
| DOI: | 10.32614/CRAN.package.vcr | 
| Author: | Scott Chamberlain | 
| Maintainer: | Scott Chamberlain <myrmecocystus at gmail.com> | 
| BugReports: | https://github.com/ropensci/vcr/issues | 
| License: | MIT + file LICENSE | 
| URL: | https://github.com/ropensci/vcr/, https://books.ropensci.org/http-testing/, https://docs.ropensci.org/vcr/ | 
| NeedsCompilation: | no | 
| Language: | en-US | 
| Materials: | NEWS | 
| In views: | WebTechnologies | 
| CRAN checks: | vcr results | 
| Reference manual: | vcr.html , vcr.pdf | 
| Vignettes: | Debugging vcr failures (source, R code) Design of vcr (source, R code) cassette (source, R code) Protecting secrets (source, R code) Getting started with vcr (source, R code) | 
| Package source: | vcr_2.0.0.tar.gz | 
| Windows binaries: | r-devel: vcr_1.7.0.zip, r-release: vcr_1.7.0.zip, r-oldrel: vcr_1.7.0.zip | 
| macOS binaries: | r-release (arm64): vcr_2.0.0.tgz, r-oldrel (arm64): vcr_2.0.0.tgz, r-release (x86_64): vcr_2.0.0.tgz, r-oldrel (x86_64): vcr_2.0.0.tgz | 
| Old sources: | vcr archive | 
| Reverse suggests: | air, archiveRetriever, bskyr, chirps, circle, citecorp, dawaR, dbhydroR, deepdep, EDIutils, ellmer, finbif, gfonts, gie, GNRS, GVS, hlidacr, intensegRid, ipumsr, magmaR, nasapower, natserv, nettskjemar, nisrarr, notionapi, NSR, OpenRange, osfr, pangaear, PowerSDI, PSAWR, qualtRics, rATTAINS, rb3, rcites, rcrossref, rdatacite, rdryad, rgbif, ritis, rnpn, robotoolbox, rorcid, rredlist, rtoot, RTTWebClient, Rtumblr, rvertnet, Rwtss, sixtyfour, spocc, taxize, TNRS, trackdown, tradestatistics, tremendousr, votesmart, wbstats, weatherOz, webchem, wikitaxa, worrms | 
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