public void Add_Same_Item_To_Existing_Catalogue()
{
SimpleCatalogueItem catalogueItem = new SimpleCatalogueItem();
FakeItem1 item = new FakeItem1();
catalogueItem.Add(item, 10);
FakeItem1 item2 = new FakeItem1();
catalogueItem.Add(item2, 2);
Assert.That(catalogueItem.Quantity.Equals(12));
}
public void Add_Different_Item_To_Existing_Catalogue_List()
{
SimpleCatalogueItem catalogueItem = new SimpleCatalogueItem();
FakeItem1 item = new FakeItem1();
catalogueItem.Add(item);
FakeItem2 item2 = new FakeItem2();
var exception = Assert.Throws <ItemMismatchException>(() =>
{
catalogueItem.Add(item2);
});
Assert.That(exception.GetType() == typeof(ItemMismatchException));
}
public void Subtract_Item_From_list_Containing_Item()
{
SimpleCatalogueItem catalogueItem = new SimpleCatalogueItem();
FakeItem1 item1 = new FakeItem1();
catalogueItem.Add(item1);
FakeItem1 item2 = new FakeItem1();
catalogueItem.Add(item2);
IItem item = catalogueItem.SubtractItem(item2);
Assert.That(item == item2);
}
public void Equals_Item_Found()
{
ICatalogueItem item = new SimpleCatalogueItem();
FakeItem1 fake1 = new FakeItem1();
item.Add(fake1);
Assert.That(item.Equals(fake1).Equals(true));
}
public void Add_Item_To_Catalogue_List(int quantity)
{
SimpleCatalogueItem catalogueItem = new SimpleCatalogueItem();
FakeItem1 item = new FakeItem1();
catalogueItem.Add(item, quantity);
Assert.That(catalogueItem.Quantity.Equals(quantity));
}
public void CheckCorrectQuantity(int addItem, int resultQuantity)
{
SimpleCatalogueItem catalogueItem = new SimpleCatalogueItem();
FakeItem1 item = new FakeItem1();
catalogueItem.Add(item, addItem);
Assert.That(catalogueItem.Quantity.Equals(resultQuantity));
}
public void Subtract_From_Items_List(int addQuantity, int subtractQuantity, int result)
{
SimpleCatalogueItem catalogueItem = new SimpleCatalogueItem();
FakeItem1 item1 = new FakeItem1();
catalogueItem.Add(item1, addQuantity);
catalogueItem.SubtractItem(subtractQuantity);
Assert.That(catalogueItem.Quantity.Equals(result));
}
public void Check_Item_Types_Unequal()
{
ICatalogueItem item = new SimpleCatalogueItem();
IItem fakeItem1 = new FakeItem1();
item.Add(fakeItem1);
IItem fakeItem2 = new FakeItem2();
Assert.That(!item.GetItemType().Equals(fakeItem2.GetType().Name));
}
public void Check_Item_Type_Equal()
{
ICatalogueItem item = new SimpleCatalogueItem();
IItem fakeItem1 = new FakeItem1();
item.Add(fakeItem1);
IItem fakeItem2 = new FakeItem1();
Assert.That(item.GetItemType() == fakeItem2.GetType());
}
public void Equals_Missing_Item()
{
ICatalogueItem item = new SimpleCatalogueItem();
FakeItem1 fake1 = new FakeItem1();
item.Add(fake1);
FakeItem2 fake2 = new FakeItem2();
Assert.That(item.Equals(fake2).Equals(false));
}
public void Get_Amount_Of_Item_You_Can_Purchase_With_Given_Money(int initialAmount, decimal givenMoney, int purchasableAmount)
{
ICatalogueItem item = new SimpleCatalogueItem();
for (int i = 0; i < initialAmount; i++)
{
IItem fakeItem = new FakeItem1();
item.Add(fakeItem);
}
Assert.That(purchasableAmount.Equals(item.GetTotalNumberForAGivenPrice(givenMoney)));
}
public void Get_Total_Price_For_Some_Items(int quantity, decimal amount)
{
ICatalogueItem item = new SimpleCatalogueItem();
for (int i = 0; i < quantity; i++)
{
IItem fakeItem = new FakeItem1();
item.Add(fakeItem);
}
Assert.That(amount.Equals(item.GetTotalPrice()));
}
public void Get_Price_When_List_Is_Empty(int initialQuantity, int priceOfQuantity, decimal result)
{
ICatalogueItem catalogueItem = new SimpleCatalogueItem();
IItem item = new FakeItem3();
for (int i = 0; i < initialQuantity; i++)
{
catalogueItem.Add(item);
}
decimal price = catalogueItem.GetPriceOfQuantity(priceOfQuantity);
Assert.That(price.Equals(result));
}
public void Subtract_Bigger_From_Smaller_Items_List()
{
SimpleCatalogueItem catalogueItem = new SimpleCatalogueItem();
FakeItem1 item1 = new FakeItem1();
catalogueItem.Add(item1, 10);
var exception = Assert.Throws <SubtractionFromLesserQuantityException>(() =>
{
catalogueItem.SubtractItem(20);
});
Assert.That(() => exception.Message, Does.Contain("Existing amount is less than subtracting amount"));
}
public void Subtract_Item_From_List_Not_Containing_Item()
{
SimpleCatalogueItem catalogueItem = new SimpleCatalogueItem();
FakeItem1 item1 = new FakeItem1();
catalogueItem.Add(item1);
FakeItem1 item2 = new FakeItem1();
var exception = Assert.Throws <ItemNotFoundException>(() =>
{
catalogueItem.SubtractItem(item2);
});
Assert.That(exception.GetType() == typeof(ItemNotFoundException));
}