adds AXI4 pin level test and moves all tests to automatic discovery

tests/io-redirector/CMakeLists.txt

@@ -1,7 +1,6 @@
-cmake_minimum_required(VERSION 3.12)
-add_executable (io_redirector
-	main.cpp
-)
-target_link_libraries (io_redirector LINK_PUBLIC scc)
+project (io_redirector)
+add_executable (${PROJECT_NAME}	test.cpp)
+target_link_libraries (io_redirector LINK_PUBLIC scc-util Catch2::Catch2)
 
-add_test(NAME io_redirector_test COMMAND io_redirector)
+#add_test(NAME io_redirector_test COMMAND io_redirector)
+catch_discover_tests(${PROJECT_NAME})

tests/io-redirector/test.cpp

@@ -1,22 +1,17 @@
-/*
- * main.cpp
- *
- *  Created on: 01.01.2019
- *      Author: eyck
- */
-
+#define CATCH_CONFIG_MAIN
+#include <catch2/catch_all.hpp>
 #include <util/io-redirector.h>
 #include <iostream>
 #include <cstdio>
-#include <cassert>
 
-int main(int arcg, char* argv[]){
+TEST_CASE( "io-redirector", "[io-redirector]" ) {
     util::IoRedirector::get().start();
     auto result1 = util::IoRedirector::get().get_output();
-    assert(result1=="");
     printf("Some output");
     std::cout<<"Some other output"<<std::endl;
     auto result2 = util::IoRedirector::get().get_output();
-    assert(result2=="Some outputSome other output\n");
     util::IoRedirector::get().stop();
+
+    REQUIRE( result1=="" );
+    REQUIRE( result2=="Some outputSome other output\n" );
 }