// [Test]
public async Task TestMethodFetchPromotions()
{
// Arrange
// Act
var promotions = await _promotionsService.FetchPromotions();
// Assert
Assert.IsTrue(promotions.Count > 0);
// Assert.That(promotions.Count > 0, Is.True);
}
/// Obter todas as promoções da api private async Task <List <Promotion> > FetchPromotions() => await _mPromotionsService.FetchPromotions();