From f1183af6160ff269291049b3948097b69454ee10 Mon Sep 17 00:00:00 2001
From: heck <heck@pep.foundation>
Date: Sat, 3 Jul 2021 20:00:49 +0200
Subject: [PATCH] Test: PityTest - Units return int

---
 src/PityUnit.hh  |  5 ++++-
 src/PityUnit.hxx | 13 +++----------
 2 files changed, 7 insertions(+), 11 deletions(-)

diff --git a/src/PityUnit.hh b/src/PityUnit.hh
index d5f3488..7faffe3 100644
--- a/src/PityUnit.hh
+++ b/src/PityUnit.hh
@@ -22,7 +22,10 @@ namespace pEp {
         template<class TestContext = void>
         class PityUnit {
         public:
-            using TestFunction = const std::function<void(PityUnit<TestContext>&, TestContext*)>;
+            // Test success if TestFunction:
+            // * does not throw
+            // * returns 0
+            using TestFunction = const std::function<int(PityUnit<TestContext>&, TestContext*)>;
             enum class ExecutionMode
             {
                 FUNCTION,
diff --git a/src/PityUnit.hxx b/src/PityUnit.hxx
index 2e6af92..6f9d271 100644
--- a/src/PityUnit.hxx
+++ b/src/PityUnit.hxx
@@ -142,12 +142,6 @@ namespace pEp {
             }
         }
 
-        //        template<class TestContext>
-        //        void PityUnit<TestContext>::setExecutionMode(ExecutionMode mode)
-        //        {
-        //            _exec_mode = mode;
-        //        }
-
         // static
         template<class TestContext>
         void PityUnit<TestContext>::setGlobalRootDir(const std::string &dir)
@@ -166,9 +160,11 @@ namespace pEp {
         void PityUnit<TestContext>::run()
         {
             pEpLogClass("called");
-            _log_mutex = std::make_shared<fs_mutex>("fds");
+            _log_mutex = std::make_shared<fs_mutex>("log.mutex");
             _log_mutex->release();
 
+            setenv("HOME",  processDir().c_str(), true);
+
             if (_isRootUnit()) {
                 _init();
             }
@@ -320,7 +316,6 @@ namespace pEp {
             logH3("INIT DONE");
         }
 
-
         template<class TestContext>
         void PityUnit<TestContext>::_run()
         {
@@ -442,7 +437,6 @@ namespace pEp {
             }
         }
 
-
         // Inherited (if null see parent recursively)
         template<class TestContext>
         TestContext *PityUnit<TestContext>::getPerspective() const
@@ -508,7 +502,6 @@ namespace pEp {
             return ret;
         }
 
-
         template<class TestContext>
         Utils::Color PityUnit<TestContext>::_colForProcUnitNr(int procUnitNr) const
         {