var tests = []struct {
	name string
	expected string
	given string
}{
	{"", "", "",},
}
for _, tt := range tests {
	tt := tt
	t.Run(tt.name, func(t *testing.T){
		actual := {{++}}(tt.given)
		if actual != tt.expected {
				t.Errorf("{{+~\~1+}}(%s): expected %s, actual %s", tt.given, tt.expected, actual)
		}

	})
}