public void ShouldThrowWhenUpdatingTooMuchQuantity()
{
ShoppingCartRecord item = _repo.Find(0, 32);
item.Quantity = 100;
item.DateCreated = DateTime.Now;
InvalidQuantityException ex = Assert.Throws <InvalidQuantityException>(() => _repo.Update(item));
Assert.Equal("Can't add more product than available in stock", ex.Message);
}
public static void InvalidQuantityException_ctor_string()
{
// Arrange
const string expectedMessage = "message";
// Act
InvalidQuantityException sut = new InvalidQuantityException(expectedMessage);
// Assert
Assert.Null(sut.ResourceReferenceProperty);
Assert.Null(sut.InnerException);
Assert.Equal(expectedMessage, sut.Message);
}
public static void InvalidQuantityException_default_ctor()
{
// Arrange
const string expectedMessage = "Exception of type 'SpyStore.DAL.Exceptions.InvalidQuantityException' was thrown.";
// Act
InvalidQuantityException sut = new InvalidQuantityException();
// Assert
Assert.Null(sut.ResourceReferenceProperty);
Assert.Null(sut.InnerException);
Assert.Equal(expectedMessage, sut.Message);
}
public void ShouldThrowWhenAddingToMuchQuantity()
{
_repo.Context.SaveChanges();
ShoppingCartRecord item = new ShoppingCartRecord
{
ProductId = 2,
Quantity = 500,
DateCreated = DateTime.Now,
CustomerId = 2
};
InvalidQuantityException ex = Assert.Throws <InvalidQuantityException>(() => _repo.Update(item));
Assert.Equal("Can't add more product than available in stock", ex.Message);
}
public static void InvalidQuantityException_serialization_deserialization_test()
{
// Arrange
Exception innerEx = new Exception("foo");
InvalidQuantityException originalException = new InvalidQuantityException("message", innerEx)
{
ResourceReferenceProperty = "MyReferenceProperty"
};
byte[] buffer = new byte[4096];
MemoryStream ms = new MemoryStream(buffer);
MemoryStream ms2 = new MemoryStream(buffer);
BinaryFormatter formatter = new BinaryFormatter();
// Act
formatter.Serialize(ms, originalException);
InvalidQuantityException deserializedException = (InvalidQuantityException)formatter.Deserialize(ms2);
// Assert
Assert.Equal(originalException.ResourceReferenceProperty, deserializedException.ResourceReferenceProperty);
Assert.Equal(originalException.InnerException.Message, deserializedException.InnerException.Message);
Assert.Equal(originalException.Message, deserializedException.Message);
}
