public void RemoveVersion_TheProductHasMoreThanOneVersion_RemovesTheVersionAndWritesThisToLog()
{
//Arrange
string productName = "productName";
Version firstVersion = CreateNewVersion("1.1.1");
Version removableVersion = CreateNewVersion("1.1.2");
CurrentProductRepository.AddVersion(productName, firstVersion);
CurrentProductRepository.AddVersion(productName, removableVersion);
Product product = CurrentProductRepository.GetProducts().FirstOrDefault();
//Act
CurrentProductRepository.RemoveVersion(productName, removableVersion.ProductVersion);
//Assert
bool productStillExistsInRepository = IsThereProduct(product);
bool isRemovedVersionExistInRepository = IsThereVersion(productName, removableVersion);
string expectedMessage = $"Версия {removableVersion.ProductVersion} продукта {productName} успешно удалена";
string actualMessage = _lastMessageFromLog;
Assert.True(productStillExistsInRepository);
Assert.False(isRemovedVersionExistInRepository);
Assert.AreEqual(expectedMessage, actualMessage);
}
/// <summary>
/// Метод для проверки существования продукта в репозитории
/// </summary>
private bool IsThereProduct(Product product)
{
List <Product> products = CurrentProductRepository.GetProducts();
return(products == null ? false : products.Contains(product));
}