public void StowIStowable_Null_Throws()
{
// Arrange
var character = Mock.Of <ICharacter>();
EquipmentSection equipmentSection = new EquipmentSection(character);
IStowable item = null;
// Act
TestDelegate stow = () => equipmentSection.Stow(item);
// Assert
Assert.Throws <ArgumentNullException>(stow);
}
public void StowIStowable_Twice_Throws()
{
// Arrange
var character = Mock.Of <ICharacter>();
var item = Mock.Of <IStowable>();
EquipmentSection equipmentSection = new EquipmentSection(character);
// Act
TestDelegate stow = () => equipmentSection.Stow(item);
// Assert
Assert.DoesNotThrow(stow); // No exception is thrown the first time
Assert.Throws <InvalidOperationException>(stow); // Throws the second time
}
public void StowIStowable_HappyPath()
{
// Arrange
var character = Mock.Of <ICharacter>();
var item = Mock.Of <IStowable>();
EquipmentSection equipmentSection = new EquipmentSection(character);
// Act
equipmentSection.Stow(item);
// Assert
Assert.Contains(item, equipmentSection.GetInventory(),
"Stowing an item should create a reference in the equipment section's GetInventory collection.");
Mock.Get(item)
.Verify(i => i.ApplyTo(It.Is <ICharacter>(c => c == character)),
"Stowing the item should call the item's .ApplyTo method, passing in the character as an argument.");
}
public void StowSpellbook_HappyPath()
{
// Arrange
var character = Mock.Of <ICharacter>();
var spellbook = Mock.Of <ISpellbook>();
EquipmentSection equipmentSection = new EquipmentSection(character);
// Act
equipmentSection.Stow(spellbook);
// Assert
Assert.AreSame(spellbook, equipmentSection.Spellbook,
"Stowing a spellbook should create a reference in the equipment section's Spellbook slot.");
Mock.Get(spellbook)
.Verify(s => s.ApplyTo(It.Is <ICharacter>(c => c == character)),
"Stowing the item should call the item's .ApplyTo method, passing in the character as an argument.");
}