Create file structure

test/CMakeLists.txt

@@ -0,0 +1,9 @@
+project(base64-test)
+
+add_custom_target(test "${CMAKE_CURRENT_BINARY_DIR}/${PROJECT_NAME}" "-r compact" "-s" DEPENDS ${PROJECT_NAME})
+include_directories("${CMAKE_CURRENT_SOURCE_DIR}/catch-framework")
+aux_source_directory("src" TEST_SOURCES)
+
+add_executable(${PROJECT_NAME} ${TEST_SOURCES})
+target_link_libraries(${PROJECT_NAME} base64-lib)
+

test/src/test-main.cpp

@@ -0,0 +1,2 @@
+#define CATCH_CONFIG_MAIN
+#include <catch.hpp>

test/src/tests.cpp

@@ -0,0 +1,4 @@
+#include <catch.hpp>
+#include <string>
+#include <iostream>
+