Function rename_class_from_declaration

src/rename/tests.rs:315–344

()

#[tokio::test]
async fn rename_class_from_declaration() {
    let backend = Backend::new_test();
    let uri = Url::parse("file:///test.php").unwrap();
    let text = concat!(
        "<?php\n",
        "class Widget {\n",
        "    public function render(): string { return ''; }\n",
        "}\n",
        "function demo(Widget $w): void {\n",
        "    $obj = new Widget();\n",
        "}\n",
    );

    open_file(&backend, &uri, text).await;

    // Rename from the declaration site (line 1).
    let edit = rename(&backend, &uri, 1, 7, "Component").await;
    assert!(edit.is_some());

    let file_edits = edits_for_uri(&edit.unwrap(), &uri);
    assert!(
        file_edits.len() >= 3,
        "Expected at least 3 edits for Widget, got {}",
        file_edits.len()
    );

    for te in &file_edits {
        assert_eq!(te.new_text, "Component");
    }
}

#[tokio::test]
async fn prepare_rename_class() {