From 7551a1def04b9302fef73ad5f1205bbfbaddde0d Mon Sep 17 00:00:00 2001
From: Henry Winkel <winkelh@hsu-hh.de>
Date: Wed, 11 Jan 2023 18:15:44 +0100
Subject: [PATCH] ADD: added UtilFcuntion class and a test function

---
 CMakeLists.txt                    |  7 +++++-
 include/SimCore/UtilFunctions.hpp | 18 +++++++++++++++
 src/SimCore/UtilFunctions.cpp     | 19 ++++++++++++++++
 tests/test_UtilFunctions.cpp      | 38 +++++++++++++++++++++++++++++++
 4 files changed, 81 insertions(+), 1 deletion(-)
 create mode 100644 include/SimCore/UtilFunctions.hpp
 create mode 100644 src/SimCore/UtilFunctions.cpp
 create mode 100644 tests/test_UtilFunctions.cpp

diff --git a/CMakeLists.txt b/CMakeLists.txt
index dacf89c..fed0d49 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -47,7 +47,8 @@ add_library(SimCore STATIC
     include/SimCore/IdentifierMaker.hpp
     src/SimCore/IdentifierMaker.cpp
 
-
+    include/SimCore/UtilFunctions.hpp
+    src/SimCore/UtilFunctions.cpp
 
 
 )
@@ -114,4 +115,8 @@ IF (${TEST_SIMCORE_LIBRARY})
   target_link_libraries(test_IdentifierList Catch2::Catch2 SimCore loguru)
   catch_discover_tests(test_IdentifierList)
 
+  add_executable(test_UtilFunctions tests/test_UtilFunctions.cpp)
+  target_link_libraries(test_UtilFunctions Catch2::Catch2 SimCore loguru)
+  catch_discover_tests(test_UtilFunctions)
+
 ENDIF()
diff --git a/include/SimCore/UtilFunctions.hpp b/include/SimCore/UtilFunctions.hpp
new file mode 100644
index 0000000..4eba591
--- /dev/null
+++ b/include/SimCore/UtilFunctions.hpp
@@ -0,0 +1,18 @@
+#pragma once 
+#include <vector>
+#include <string>
+#include <sstream>
+
+
+
+namespace SimCore {
+
+
+    class UtilFunctions
+    {
+        public:
+            static std::vector<std::string> explode(std::string const & s, char delim);
+
+    };
+
+}
\ No newline at end of file
diff --git a/src/SimCore/UtilFunctions.cpp b/src/SimCore/UtilFunctions.cpp
new file mode 100644
index 0000000..19ecffe
--- /dev/null
+++ b/src/SimCore/UtilFunctions.cpp
@@ -0,0 +1,19 @@
+#include <SimCore/UtilFunctions.hpp>
+
+namespace SimCore {
+
+
+    std::vector<std::string> UtilFunctions::explode(std::string const & s, char delim)
+    {
+        std::vector<std::string> result;
+        std::istringstream iss(s);
+
+        for (std::string token; std::getline(iss, token, delim); )
+        {
+            result.push_back(std::move(token));
+        }
+
+        return result;
+    }
+
+}
\ No newline at end of file
diff --git a/tests/test_UtilFunctions.cpp b/tests/test_UtilFunctions.cpp
new file mode 100644
index 0000000..5ca253c
--- /dev/null
+++ b/tests/test_UtilFunctions.cpp
@@ -0,0 +1,38 @@
+#include <SimCore/UtilFunctions.hpp>
+#include <string>
+#define CATCH_CONFIG_MAIN
+#include <catch2/catch.hpp>
+
+
+
+
+SCENARIO("Testing the SimCorePositionClass")
+{
+  GIVEN("different position in different forms")
+  {
+   
+    std::string s1 = "hello.world.guy";
+    std::string s2 = "my;Name;is;henry";
+
+
+    WHEN("constructing Position Object with data")
+    {
+        auto v1 = SimCore::UtilFunctions::explode(s1, '.');
+        auto v2 = SimCore::UtilFunctions::explode(s2, ';');
+        auto v3 = SimCore::UtilFunctions::explode(s2, '.');
+
+        
+      THEN("positions attributes are correct")
+      {
+        REQUIRE(v1.size() == 3);
+        REQUIRE(v1.begin()->compare("hello") == 0);
+
+         REQUIRE(v2.size() == 4);
+        REQUIRE(v2[1].compare("Name") == 0);
+
+    
+
+      } //THEN
+    } // WHEN
+  } // GIVEN
+} //SCENARIO
\ No newline at end of file