Function evaluateIsPredicate

src/utils/selector-is-predicates.ts:18–58

(params: {
  predicate: Exclude<IsPredicate, 'exists'>;
  node: SnapshotState['nodes'][number];
  nodes: SnapshotState['nodes'];
  expectedText?: string;
  platform: Platform | PublicPlatform;
})

}

export function evaluateIsPredicate(params: {
  predicate: Exclude<IsPredicate, 'exists'>;
  node: SnapshotState['nodes'][number];
  nodes: SnapshotState['nodes'];
  expectedText?: string;
  platform: Platform | PublicPlatform;
}): { pass: boolean; actualText: string; details: string } {
  const { predicate, node, nodes, expectedText, platform } = params;
  const actualText = extractNodeText(node);
  const editable = isNodeEditable(node, platform);
  const selected = node.selected === true;
  const visible =
    predicate === 'text' ? isNodeVisible(node) : isAssertionVisible(node, nodes, platform);
  let pass = false;
  switch (predicate) {
    case 'visible':
      pass = visible;
      break;
    case 'hidden':
      pass = !visible;
      break;
    case 'editable':
      pass = editable;
      break;
    case 'selected':
      pass = selected;
      break;
    case 'text':
      pass = actualText === (expectedText ?? '');
      break;
  }
  const details =
    predicate === 'text'
      ? `expected="${expectedText ?? ''}" actual="${actualText}"`
      : `actual=${JSON.stringify({
          visible,
          editable,
          selected,
        })}`;
  return { pass, actualText, details };
}

function isAssertionVisible(
  node: SnapshotState['nodes'][number],