public void Calculate_WithOthers_ReturnsOtherCharacter()
{
// Arrange
var random = new Mock <Random>();
random
.Setup(m => m.Next(2))
.Returns(0);
var calculator = new RandomOtherActionTargetCalculator(random.Object);
var user = TestHelpers.CreateBasicCharacter();
var otherCharacters = new[]
{
TestHelpers.CreateBasicCharacter(),
TestHelpers.CreateBasicCharacter(),
};
// Act
var(success, targets) = calculator.Calculate(user, otherCharacters);
// Assert
Assert.Multiple(() =>
{
Assert.That(success, Is.True);
Assert.That(targets.Single(), Is.EqualTo(otherCharacters[0]));
});
}
public void Calculate_NoOthers_ReturnsUnsuccessful()
{
// Arrange
var calculator = new RandomOtherActionTargetCalculator(Mock.Of <Random>());
var user = TestHelpers.CreateBasicCharacter();
var otherCharacters = Enumerable.Empty <Character>();
// Act
var(success, targets) = calculator.Calculate(user, otherCharacters);
// Assert
Assert.Multiple(() =>
{
Assert.That(success, Is.False);
Assert.That(targets, Is.Empty);
});
}
public void Ctor_NullRandom_Throws()
{
Assert.Throws <ArgumentNullException>(() => _ = new RandomOtherActionTargetCalculator(null));
}
