third_party/rust_crates/vendor/mockall/tests/mock_generic_constructor_with_where_clause.rs

// vim: tw=80
//! A generic struct with a where clause on its generic parameters can have a
//! constructor method
#![deny(warnings)]

use mockall::*;

mock! {
    pub Foo<T> where T: Default + 'static {
        fn build() -> MockFoo<T>;
    }
}

#[test]
fn returning_once() {
    let ctx = MockFoo::<i16>::build_context();
    ctx.expect()
        .return_once(MockFoo::<i16>::default);

    let _mock: MockFoo<i16> = MockFoo::<i16>::build();
}