1 files changed, 6 insertions, 2 deletions
diff --git a/nixpkgs/pkgs/development/python-modules/diff-match-patch/default.nix b/nixpkgs/pkgs/development/python-modules/diff-match-patch/default.nix
index cf1bebad1443..ba33eeda386e 100644
--- a/nixpkgs/pkgs/development/python-modules/diff-match-patch/default.nix
+++ b/nixpkgs/pkgs/development/python-modules/diff-match-patch/default.nix
@@ -1,11 +1,11 @@
-{ lib, buildPythonPackage, fetchPypi }:
+{ lib, buildPythonPackage, fetchPypi, python }:
 
 buildPythonPackage rec {
   pname = "diff-match-patch";
   version = "20181111";
 
   meta = {
-    homepage = https://code.google.com/p/google-diff-match-patch/;
+    homepage = "https://github.com/diff-match-patch-python/diff-match-patch";
     description = "Diff, Match and Patch libraries for Plain Text";
     license = lib.licenses.asl20;
   };
@@ -14,4 +14,8 @@ buildPythonPackage rec {
     inherit pname version;
     sha256 = "a809a996d0f09b9bbd59e9bbd0b71eed8c807922512910e05cbd3f9480712ddb";
   };
+
+  checkPhase = ''
+    ${python.interpreter} -m unittest -v diff_match_patch.tests
+  '';
 }