@@ -1,6 +1,7 @@
;;; GNU Guix --- Functional package management for GNU
;;; Copyright © 2019 Ricardo Wurmus <rekado@elephly.net>
;;; Copyright © 2019 Tobias Geerinckx-Rice <me@tobias.gr>
+;;; Copyright © 2019 Efraim Flashner <efraim@flashner.co.il>
;;;
;;; This file is part of GNU Guix.
;;;
@@ -22,6 +23,7 @@
#:use-module (gnu packages check)
#:use-module (gnu packages python-web)
#:use-module (gnu packages python-xyz)
+ #:use-module (gnu packages web)
#:use-module (guix utils)
#:use-module ((guix licenses) #:prefix license:)
#:use-module (guix packages)
@@ -57,3 +59,49 @@
This package provides seamless integration with coverage.py (and thus pytest,
nosetests, etc...) in Python projects.")
(license license:expat)))
+
+(define-public python-vcrpy
+ (package
+ (name "python-vcrpy")
+ (version "2.0.1")
+ (source
+ (origin
+ (method url-fetch)
+ (uri (pypi-uri "vcrpy" version))
+ (sha256
+ (base32
+ "0kws7l3hci1dvjv01nxw3805q9v2mwldw58bgl8s90wqism69gjp"))))
+ (build-system python-build-system)
+ (arguments `(#:tests? #f)) ; tests require more packages for python-pytest-httpbin
+ (propagated-inputs
+ `(("python-pyyaml" ,python-pyyaml)
+ ("python-six" ,python-six)
+ ("python-wrapt" ,python-wrapt)
+ ("python-yarl" ,python-yarl)))
+ (native-inputs
+ `(("python-mock" ,python-mock)
+ ("python-pytest" ,python-pytest)
+ ("python-pytest-httpbin" ,python-pytest-httpbin)))
+ (home-page "https://github.com/kevin1024/vcrpy")
+ (synopsis "Automatically mock your HTTP interactions")
+ (description
+ "VCR.py simplifies and speeds up tests that make HTTP requests. The first
+time you run code that is inside a VCR.py context manager or decorated function,
+VCR.py records all HTTP interactions that take place through the libraries it
+supports and serializes and writes them to a flat file (in yaml format by
+default). This flat file is called a cassette. When the relevant piece of code
+is executed again, VCR.py will read the serialized requests and responses from
+the aforementioned cassette file, and intercept any HTTP requests that it
+recognizes from the original test run and return the responses that corresponded
+to those requests. This means that the requests will not actually result in
+HTTP traffic, which confers several benefits including:
+@enumerate
+@item The ability to work offline
+@item Completely deterministic tests
+@item Increased test execution speed
+@end enumerate
+If the server you are testing against ever changes its API, all you need to do
+is delete your existing cassette files, and run your tests again. VCR.py will
+detect the absence of a cassette file and once again record all HTTP
+interactions, which will update them to correspond to the new API.")
+ (license license:expat)))