public void MakeItem_NullProduct_ExceptionThrown()
{
// arrange
var customer = Customer.MakeCustomer("julio", "05526485072", DateTime.Now);
var customerOrder = CustomerOrder.MakeCustomerOrder(7, customer);
// act
Assert.Throws <ArgumentNullException>(() => CustomerOrderItem.MakeCustomerOrderItem(customerOrder, null, 5));
}
public void MakeItem_NullOrder_ExceptionThrown()
{
// arrange
var product = Product.MakeProduct("Test product", "Test product", 15, Dimensions.MakeDimensions(11, 12, 13));
product.UpdateAmount(15);
// act
Assert.Throws <ArgumentNullException>(() => CustomerOrderItem.MakeCustomerOrderItem(null, product, 5));
}
public void MakeItem_NegativeAmount_ExceptionThrown()
{
// arrange
var customer = Customer.MakeCustomer("julio", "05526485072", DateTime.Now);
var customerOrder = CustomerOrder.MakeCustomerOrder(7, customer);
var product = Product.MakeProduct("Test product", "Test product", 15, Dimensions.MakeDimensions(11, 12, 13));
product.UpdateAmount(15);
// act
Assert.Throws <ArgumentException>(() => CustomerOrderItem.MakeCustomerOrderItem(customerOrder, product, -5));
}
public void ChangeAmount_AmountBiggerThanPreviousBiggerThanProducts_ExceptionThrown()
{
// arrange
var customer = Customer.MakeCustomer("julio", "05526485072", DateTime.Now);
var customerOrder = CustomerOrder.MakeCustomerOrder(7, customer);
var product = Product.MakeProduct("Test product", "Test product", 15, Dimensions.MakeDimensions(11, 12, 13));
product.UpdateAmount(15);
var customerOrderItem = CustomerOrderItem.MakeCustomerOrderItem(customerOrder, product, 5);
// act
Assert.Throws <ArgumentException>(() => customerOrderItem.ChangeAmount(20));
}
public void Delete_OrderItem_Deleted()
{
// arrange
var customer = Customer.MakeCustomer("julio", "05526485072", DateTime.Now);
var customerOrder = CustomerOrder.MakeCustomerOrder(7, customer);
var product = Product.MakeProduct("Test product", "Test product", 15, Dimensions.MakeDimensions(11, 12, 13));
product.UpdateAmount(15);
var customerOrderItem = CustomerOrderItem.MakeCustomerOrderItem(customerOrder, product, 5);
customerOrderItem.Delete();
Assert.Throws <InvalidOperationException>(() => customerOrderItem.Delete());
}
public void CDeleteCustomerOrderItem_ValidParameters_CustomerOrderItemDeleted()
{
// arrange
var customer = Customer.MakeCustomer("julio", "05526485072", DateTime.Now);
var customerOrder = CustomerOrder.MakeCustomerOrder(7, customer);
var product = Product.MakeProduct("Test product", "Test product", 15, Dimensions.MakeDimensions(11, 12, 13));
product.UpdateAmount(15);
var customerOrderItem = CustomerOrderItem.MakeCustomerOrderItem(customerOrder, product, 5);
// act
customerOrderItem.Delete();
// assert
Assert.True(customerOrderItem.IsDeleted);
}
public void ChangePrice_PriceBiggerThanPrevious_PriceUpdated()
{
// arrange
var customer = Customer.MakeCustomer("julio", "05526485072", DateTime.Now);
var customerOrder = CustomerOrder.MakeCustomerOrder(7, customer);
var product = Product.MakeProduct("Test product", "Test product", 15, Dimensions.MakeDimensions(11, 12, 13));
product.UpdateAmount(15);
var customerOrderItem = CustomerOrderItem.MakeCustomerOrderItem(customerOrder, product, 5);
// act
customerOrderItem.ChangePrice(20);
// assert
Assert.Equal(customerOrderItem.Amount, 5);
Assert.Equal(customerOrderItem.Deposits.Count, 1);
Assert.Equal(customerOrderItem.Price, 20);
Assert.Equal(customerOrderItem.TotalValue, 100);
Assert.Equal(customerOrder.TotalValue, 100);
Assert.Equal(customer.TotalSpent, 100);
Assert.Equal(product.Amount, 10);
}
public void MakeItem_ValidParameters_ItemCreated()
{
// arrange
var customer = Customer.MakeCustomer("julio", "05526485072", DateTime.Now);
var customerOrder = CustomerOrder.MakeCustomerOrder(7, customer);
var product = Product.MakeProduct("Test product", "Test product", 15, Dimensions.MakeDimensions(11, 12, 13));
product.UpdateAmount(15);
// act
var customerOrderItem = CustomerOrderItem.MakeCustomerOrderItem(customerOrder, product, 5);
// assert
Assert.Equal(customerOrderItem.Amount, 5);
Assert.Equal(customerOrderItem.Deposits.Count, 1);
Assert.Equal(customerOrderItem.Price, 15);
Assert.Equal(customerOrderItem.ProductId, product.Id);
Assert.Equal(customerOrderItem.CustomerOrderId, customerOrder.Id);
Assert.Equal(customerOrderItem.TotalValue, 75);
Assert.Equal(customerOrder.TotalValue, 75);
Assert.Equal(customer.TotalSpent, 75);
Assert.Equal(product.Amount, 10);
}