add the smallest test

CMakeLists.txt

@@ -23,5 +23,12 @@ set(CMAKE_CXX_EXTENSIONS ON)
 add_executable(teller teller.cc ext/lpm.c)
 target_link_libraries(teller -lpcaudio -lpthread)
 
-#enable_testing()
-#add_test(testname testrunner)
+add_executable(testrunner testrunner.cc ext/lpm.c )
+target_link_libraries(testrunner -lpcaudio)
+
+enable_testing()
+add_test(testname testrunner)
+
+
+enable_testing()
+add_test(testname testrunner)

testrunner.cc

@@ -0,0 +1,10 @@
+#define DOCTEST_CONFIG_IMPLEMENT_WITH_MAIN
+#include "ext/doctest.h"
+#include "ext/lpm.h"
+using namespace std;
+
+TEST_CASE("basic test") {
+  CHECK(1==1);
+}
+
+