v/vlib/v/tests/anon_fn_with_optional_test.v

31 lines
494 B
V

struct Response {}
pub struct Route {
handler fn (mut App) Response
middlewares []fn (mut app App) ?Response
}
struct App {
routes []Route
}
pub fn check_auth(mut app App) ?Response {
return none
}
fn test_anon_fn_with_optional() {
app := App{
routes: [
Route{
middlewares: [
check_auth,
]
},
]
}
println(app)
app_str := '$app'
assert app_str.contains('handler: fn (mut App) Response')
assert app_str.contains('middlewares: [fn (mut App) ?Response]')
}