Testing harness for Presentar applications.

Zero external dependencies. Pure Rust + WASM only.

Proc Macros

Use #[presentar_test] for widget and integration tests:

use presentar_test::presentar_test;

#[presentar_test]
fn test_button() {
    let harness = Harness::new(Button::new("Click"));
    harness.assert_exists("Button");
}

#[presentar_test(timeout = 5000, fixture = "app.tar")]
fn test_with_fixture() {
    // Fixture is loaded automatically
}