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v/vlib/orm/orm_fn_calls_test.v

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import db.sqlite
struct User {
id int [primary; sql: serial]
name string
age int
}
fn get_acceptable_age() int {
return 21
}
fn test_fn_calls() {
mut db := sqlite.connect(':memory:') or { panic(err) }
sql db {
create table User
}!
first_user := User{
name: 'first'
age: 25
}
second_user := User{
name: 'second'
age: 14
}
sql db {
insert first_user into User
insert second_user into User
}!
users_with_acceptable_age := sql db {
select from User where age >= get_acceptable_age()
}!
assert users_with_acceptable_age.len == 1
assert users_with_acceptable_age.first().name == 'first'
users_with_non_acceptable_age := sql db {
select from User where age < get_acceptable_age()
}!
assert users_with_non_acceptable_age.len == 1
assert users_with_non_acceptable_age.first().name == 'second'
}