Function hover_this_variable

tests/integration/hover.rs:116–132

()

#[test]
fn hover_this_variable() {
    let backend = create_test_backend();
    let uri = "file:///test.php";
    let content = r#"<?php
class User {
    public function greet(): string {
        return $this->name();
    }
}
"#;

    // Hover on `$this` (line 3, within the `$this` token)
    let hover = hover_at(&backend, uri, content, 3, 16).expect("expected hover");
    let text = hover_text(&hover);
    assert!(text.contains("$this"), "should mention $this: {}", text);
    assert!(text.contains("User"), "should resolve to User: {}", text);
}

#[test]
fn hover_variable_with_type() {