46     struct Test  struct
48         list<int> input;
49         std::function<int(int, int)> binaryOpt;
50         int empty;
51         int result;
52         int resultNoEmpty;
70     struct Test  struct
72         string title;
73         list<string> input;
74         string separator;
75         string result;
76         string resultNoSep;
102     struct Test  struct
104         Map input;
105         string itemSep;
106         string keyValueSep;
107         string result;
108         string resultNoKeyValueSep;
109         string resultNoSep;
131     struct Test  struct
133         string initial;
134         string title;
135         string result;