Function waitForDisplayChange

test/integration/test-actions.js:29–35

(description, elementId, displayValue)

    });

    async function waitForDisplayChange(description, elementId, displayValue) {
      const element = doc.getElementById(elementId);
      await poll(
        description,
        () => win.getComputedStyle(element)['display'] === displayValue
      );
    }

    describe('"tap" event', () => {
      it('<non-AMP element>.toggleVisibility', async () => {