[Feature]: Numerical Comparison Assertions for hasCount

🚀 Feature Request

Currently, assertThat(locator).hasCount(n) only supports strict equality. In many real-world testing scenarios, the exact number of elements is dynamic, and we only need to verify if the count meets a certain threshold (e.g., "at least one item is present" or "no more than 10 items").

Example

Proposed Methods: hasCountGreaterThan(int n), hasCountLessThan(int n), hasCountAtLeast(int n), hasCountAtMost(int n).

Motivation

Improved Readability: Replaces less intuitive workarounds like assertThat(locator).not().hasCount(0).
Native Polling: These checks would leverage Playwright’s built-in auto-waiting mechanism, making tests much more stable than manual polling loops.
Implementation: The implementation is straightforward as Playwright already has the infrastructure to retrieve element counts and poll for conditions. It simply requires adding comparison operators to the assertion logic.

Inizia individuando l’implementazione esistente dell’assertion hasCount e l’infrastruttura di polling di Playwright utilizzata per recuperare il numero di elementi. Verifica come le assertion comparabili espongono le condizioni maggiore di, minore di, almeno e al massimo. Il lavoro è completato quando i metodi proposti supportano i controlli delle soglie con il polling nativo e migliorano la leggibilità rispetto ai controlli di uguaglianza negati.