diff --git a/tests/string.cpp b/tests/string.cpp
index 40d4b39..6a2166d 100644
--- a/tests/string.cpp
+++ b/tests/string.cpp
@@ -38,11 +38,14 @@ int main(int argc, char** argv, char** envp) {
     CVarList list("hello    world!", 0, 's', true);
     EXPECT(list[0], "hello");
     EXPECT(list[1], "world!");
-  
+
     CVarList list2("test:test\\:test", 0, ':', true, true);
     EXPECT(list2[0], "test");
     EXPECT(list2[1], "test:test");
 
+    CConstVarList listConst("hello    world!", 0, 's', true);
+    EXPECT(listConst[0], "hello");
+    EXPECT(listConst[1], "world!");
 
     std::string hello = "hello world!";
     replaceInString(hello, "hello", "hi");