Function apply_providers_property_priority

src/virtual_members/tests.rs:792–824

()

#[test]
fn apply_providers_property_priority() {
    let mut class = make_class("Foo");

    let high_priority = Box::new(TestProvider {
        methods: Vec::new(),
        properties: vec![make_property("name", Some("string"))],
    }) as Box<dyn VirtualMemberProvider>;

    let low_priority = Box::new(TestProvider {
        methods: Vec::new(),
        properties: vec![
            make_property("name", Some("mixed")),
            make_property("email", Some("string")),
        ],
    }) as Box<dyn VirtualMemberProvider>;

    let providers: Vec<Box<dyn VirtualMemberProvider>> = vec![high_priority, low_priority];
    let class_loader = |_: &str| -> Option<Arc<ClassInfo>> { None };

    apply_virtual_members(&mut class, &class_loader, &providers, None);

    assert_eq!(class.properties.len(), 2);

    let name = class.properties.iter().find(|p| p.name == "name").unwrap();
    assert_eq!(
        name.type_hint,
        Some(PhpType::parse("string")),
        "higher-priority provider property should win"
    );

    let email = class.properties.iter().find(|p| p.name == "email").unwrap();
    assert_eq!(email.type_hint, Some(PhpType::parse("string")));
}

/// When a higher-priority provider contributes a `mixed` property and
/// a lower-priority provider has a specific type, the specific type