public void Register1_NullIAbilityScore_Throws()
{
// Arrange
var spell = Mock.Of <ISpell>();
IAbilityScore abilityScore = null;
var character = Mock.Of <ICharacter>();
SpellRegistrar spellReg = new SpellRegistrar(character);
// Act
TestDelegate registerMethod = () => spellReg.Register(spell, abilityScore);
// Assert
Assert.Throws <ArgumentNullException>(registerMethod,
"Null arguments are not allowed.");
}
public void Register2_NullISpell_Throws()
{
// Arrange
Func <byte> casterLevel = () => 10;
ISpell spell = null;
var abilityScore = Mock.Of <IAbilityScore>();
var character = Mock.Of <ICharacter>();
SpellRegistrar spellReg = new SpellRegistrar(character);
// Act
TestDelegate registerMethod = () => spellReg.Register(spell, abilityScore, casterLevel);
// Assert
Assert.Throws <ArgumentNullException>(registerMethod,
"Null arguments are not allowed.");
}
public void GetSpellLikeAbilities_Register1_RoundTrip()
{
// Arrange
var spell = Mock.Of <ISpell>();
var abilityScore = Mock.Of <IAbilityScore>();
var character = Mock.Of <ICharacter>();
SpellRegistrar spellReg = new SpellRegistrar(character);
ICastableSpell castable = spellReg.Register(spell, abilityScore);
// Act
var result = spellReg.GetSpells();
// Assert
Assert.That(result,
Has.Exactly(1).Matches <ICastableSpell>(sp => castable == sp));
}
public void Register1_TriggersEvent()
{
// Arrange
var spell = Mock.Of <ISpell>();
var abilityScore = Mock.Of <IAbilityScore>();
var character = Mock.Of <ICharacter>();
SpellRegistrar spellReg = new SpellRegistrar(character);
bool wasCalled = false; // This tracks whether the event was fired.
spellReg.OnRegistered += (sender, e) => {
wasCalled = true;
};
// Act
spellReg.Register(spell, abilityScore);
// Assert
Assert.IsTrue(wasCalled);
}