Restarted the production of the app

libs/Catch2/.conan/test_package/test_package.cpp

@@ -0,0 +1,15 @@
+#define CATCH_CONFIG_MAIN
+
+#include <catch2/catch.hpp>
+
+int Factorial( int number ) {
+    return number <= 1 ? 1 : Factorial( number - 1 ) * number;
+}
+
+TEST_CASE( "Factorial Tests", "[single-file]" ) {
+    REQUIRE( Factorial(0) == 1 );
+    REQUIRE( Factorial(1) == 1 );
+    REQUIRE( Factorial(2) == 2 );
+    REQUIRE( Factorial(3) == 6 );
+    REQUIRE( Factorial(10) == 3628800 );
+}