From 039e248555935580b0551b3e1aaa466067c66151 Mon Sep 17 00:00:00 2001
From: Erik Arvstedt <erik.arvstedt@gmail.com>
Date: Sun, 6 Sep 2020 12:15:20 +0200
Subject: [PATCH] python3Packages.django-picklefield: fix tests

---
 .../django-picklefield/default.nix            | 19 +++++++++++++++----
 1 file changed, 15 insertions(+), 4 deletions(-)

diff --git a/pkgs/development/python-modules/django-picklefield/default.nix b/pkgs/development/python-modules/django-picklefield/default.nix
index a9a03e9066c4..4710de2c7ecb 100644
--- a/pkgs/development/python-modules/django-picklefield/default.nix
+++ b/pkgs/development/python-modules/django-picklefield/default.nix
@@ -1,16 +1,27 @@
-{ lib, buildPythonPackage, fetchPypi, django }:
+{ lib, buildPythonPackage, fetchFromGitHub, django, pytest, pytest-django }:
 
 buildPythonPackage rec {
   pname = "django-picklefield";
   version = "3.0.1";
 
-  src = fetchPypi {
-    inherit pname version;
-    sha256 = "15ccba592ca953b9edf9532e64640329cd47b136b7f8f10f2939caa5f9ce4287";
+  # The PyPi source doesn't contain tests
+  src = fetchFromGitHub {
+    owner = "gintas";
+    repo = pname;
+    rev = "v${version}";
+    sha256 = "0ni7bc86k0ra4pc8zv451pzlpkhs1nyil1sq9jdb4m2mib87b5fk";
   };
 
   propagatedBuildInputs = [ django ];
 
+  checkInputs = [ pytest pytest-django ];
+
+  checkPhase = ''
+    PYTHONPATH="$(pwd):$PYTHONPATH" \
+    DJANGO_SETTINGS_MODULE=tests.settings \
+      pytest tests/tests.py
+  '';
+
   meta = {
     description = "A pickled object field for Django";
     homepage = "https://github.com/gintas/django-picklefield";