From f4b98ac64f26de87c0e9f1e91137414d4f14045c Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Robert=20Sch=C3=BCtz?=
 <robert.schuetz@stud.uni-heidelberg.de>
Date: Tue, 20 Feb 2018 17:43:22 +0100
Subject: [PATCH] ddar: fix tests

---
 pkgs/tools/backup/ddar/default.nix | 16 +++++++++++++++-
 1 file changed, 15 insertions(+), 1 deletion(-)

diff --git a/pkgs/tools/backup/ddar/default.nix b/pkgs/tools/backup/ddar/default.nix
index d09ffdcdc4d2..eac589813f47 100644
--- a/pkgs/tools/backup/ddar/default.nix
+++ b/pkgs/tools/backup/ddar/default.nix
@@ -1,4 +1,4 @@
-{ lib, buildPythonApplication, fetchFromGitHub, python, protobuf, sqlite, roundup }:
+{ lib, buildPythonApplication, fetchFromGitHub, python, protobuf, roundup }:
 
 buildPythonApplication rec {
   pname = "ddar";
@@ -11,12 +11,26 @@ buildPythonApplication rec {
     sha256 = "158jdy5261k9yw540g48hddy5zyqrr81ir9fjlcy4jnrwfkg7ynm";
   };
 
+  prePatch = ''
+    substituteInPlace t/local-functions \
+      --replace 'PATH="$ddar_src:$PATH"' 'PATH="$out/bin:$PATH"'
+    # Test requires additional software and compilation of some C programs
+    substituteInPlace t/basic-test.sh \
+      --replace it_stores_and_extracts_corpus0 dont_test
+  '';
+
   preBuild = ''
     make -f Makefile.prep synctus/ddar_pb2.py
   '';
 
   propagatedBuildInputs = [ protobuf ];
 
+  checkInputs = [ roundup ];
+
+  checkPhase = ''
+    roundup t/basic-test.sh
+  '';
+
   meta = with lib; {
     description = "Unix de-duplicating archiver";
     license = licenses.gpl3;