public async Task ForAnAnimalThatDoesNotExistItShouldThrow()
{
// Arrange
var context = LivestockDbContextFactory.Create(_loggerFactory);
var service = new WeightTransactionCrudService(_logger, context);
// Act
var transaction = new WeightTransaction
{
AnimalId = TestConstants.AnimalId1,
TransactionDate = TestConstants.DefaultDate,
Weight = 100
};
var exception = await Assert.ThrowsAsync <TransactionRequiresAnimalException>(async() => await service.AddAsync(transaction, CancellationToken.None));
// Assert
Assert.NotNull(exception);
Assert.Equal(TestConstants.AnimalId1, exception.AnimalId);
Assert.Equal("The animal for this transaction could not be found.", exception.Message);
}
public async Task ThatDoesNotExistItShouldAddItToTheDatabase()
{
// Arrange
var context = LivestockDbContextFactory.Create(_loggerFactory);
context.SeedTestAnimal(TestConstants.AnimalId1);
context.SaveChanges();
var service = new WeightTransactionCrudService(_logger, context);
// Act
var transaction = new WeightTransaction
{
AnimalId = TestConstants.AnimalId1,
TransactionDate = TestConstants.DefaultDate,
Weight = 100
};
await service.AddAsync(transaction, CancellationToken.None);
// Assert
Assert.Equal(1, context.WeightTransactions.Count());
}
