Function grandparent_override

tests/integration/code_lens.rs:103–125

()

#[test]
fn grandparent_override() {
    let backend = create_test_backend();
    let content = r#"<?php
class GrandParent_ {
    public function legacy(): void {}
}

class Parent_ extends GrandParent_ {
}

class Child extends Parent_ {
    public function legacy(): void {}
}
"#;
    let uri = "file:///test.php";
    let lenses = get_code_lenses(&backend, uri, content);
    let titles = lens_titles(&lenses);

    assert_eq!(titles.len(), 1);
    // Should point to the grandparent since that's where the method
    // is actually declared.
    assert_eq!(titles[0], "↑ GrandParent_::legacy");
}

#[test]
fn parent_overrides_grandparent_lens_points_to_parent() {