Add integration test parsing the standard library

test/CMakeLists.txt

@@ -9,24 +9,25 @@ if(NOT EXISTS ${CMAKE_CURRENT_BINARY_DIR}/catch.hpp)
 endif()
 
 set(tests
-        code_generator.cpp
-        cpp_alias_template.cpp
-        cpp_class.cpp
-        cpp_class_template.cpp
-        cpp_enum.cpp
-        cpp_friend.cpp
-        cpp_function.cpp
-        cpp_function_template.cpp
-        cpp_language_linkage.cpp
-        cpp_member_function.cpp
-        cpp_member_variable.cpp
-        cpp_namespace.cpp
-        cpp_preprocessor.cpp
-        cpp_static_assert.cpp
-        cpp_template_parameter.cpp
-        cpp_type_alias.cpp
-        cpp_variable.cpp
-        visitor.cpp)
+    code_generator.cpp
+    cpp_alias_template.cpp
+    cpp_class.cpp
+    cpp_class_template.cpp
+    cpp_enum.cpp
+    cpp_friend.cpp
+    cpp_function.cpp
+    cpp_function_template.cpp
+    cpp_language_linkage.cpp
+    cpp_member_function.cpp
+    cpp_member_variable.cpp
+    cpp_namespace.cpp
+    cpp_preprocessor.cpp
+    cpp_static_assert.cpp
+    cpp_template_parameter.cpp
+    cpp_type_alias.cpp
+    cpp_variable.cpp
+    visitor.cpp
+    integration.cpp)
 
 add_executable(cppast_test test.cpp test_parser.hpp ${tests})
 target_include_directories(cppast_test PUBLIC ${CMAKE_CURRENT_BINARY_DIR})