public void WhenABeeIsFirstCreated_ItIsNotDead()
{
// Arrange
var bee = new TestBee(100, 50);
// Assert
Assert.IsFalse(bee.IsDead);
}
public void WhenCallingToStringOnABeeAndTheBeeIsAlive_TheStringContainsAlive()
{
// Arrange
var bee = new TestBee(50, 50);
// Act
var beeString = bee.ToString();
// Assert
Assert.IsTrue(beeString.Contains("alive"));
}
public void WhenCallingToStringOnABee_TheStringContainsItsHealth()
{
// Arrange
var bee = new TestBee(50, 50);
// Act
var beeString = bee.ToString();
// Assert
Assert.IsTrue(beeString.Contains(bee.Health.ToString()));
}
public void WhenABeeIsDamagedMoreThanOneHundredPercent_ItsHealthIsZero()
{
// Arrange
var bee = new TestBee(50, 50);
// Act
bee.Damage(200);
// Assert
Assert.AreEqual(0, bee.Health);
}
public void WhenABeeIsDamagedSlightlyLessThanItsThreshold_ItLives()
{
// Arrange
var threshold = 50;
var bee = new TestBee(50, threshold);
// Act
bee.Damage(threshold - 1);
// Assert
Assert.IsFalse(bee.IsDead);
}
public void WhenCallingToStringOnABee_TheStringContainsItsType()
{
// Arrange
var bee = new TestBee(50, 50);
// Act
bee.Damage(100);
var beeString = bee.ToString();
// Assert
Assert.IsTrue(beeString.Contains("TestBee"));
}
public void WhenCallingToStringOnABeeAndTheBeeIsDead_TheStringContainsDead()
{
// Arrange
var bee = new TestBee(50, 50);
// Act
bee.Damage(100);
var beeString = bee.ToString();
// Assert
Assert.IsTrue(beeString.Contains("dead"));
}
public void WhenABeeIsDamagedLessThanZeroPercent_ItsHealthIsUnchanged()
{
// Arrange
var initialHealth = 50;
var bee = new TestBee(initialHealth, 50);
// Act
bee.Damage(-100);
// Assert
Assert.AreEqual(initialHealth, bee.Health);
}
public void WhenABeeIsDamagedSlightlyMoreThanItsThreshold_ItDies()
{
// Arrange
var threshold = 50;
var bee = new TestBee(50, threshold);
// Act
bee.Damage(threshold + 1);
// Assert
Assert.IsTrue(bee.IsDead);
}
public void WhenABeeIsDamagedByFiftyOnePercent_ItsHealthIsReducedToFourtyNinePercent()
{
// Arrange
var initialHealth = 50f;
var fourtyNinePercentOfInitialHealth = initialHealth * 0.49;
var bee = new TestBee(initialHealth, 50);
// Act
bee.Damage(51);
// Assert
Assert.AreEqual(fourtyNinePercentOfInitialHealth, bee.Health);
}
public void WhenDamagingABeeTwiceForFiftyPercent_ItsHealthIsReducedToTwentyFivePercent()
{
// Arrange
var initialHealth = 50f;
var twentyFivePercentOfInitialHealth = initialHealth * 0.25;
var bee = new TestBee(initialHealth, 10);
// Act
bee.Damage(50);
bee.Damage(50);
// Assert
Assert.AreEqual(twentyFivePercentOfInitialHealth, bee.Health);
}
public void WhenDamagingADeadBee_NoFurtherHeathDeductionsAreMadeAndNoErrorIsThrown()
{
// Arrange
var initialHealth = 50f;
var bee = new TestBee(initialHealth, 99);
// Act
bee.Damage(50);
var healthAfterFirstDamage = bee.Health;
bee.Damage(50);
var healthAfterSecondDamage = bee.Health;
// Assert
Assert.AreEqual(healthAfterFirstDamage, healthAfterSecondDamage);
}