public void ShotOnTwoInvadersInTowerRangeHitsOnlyOneInvader()
{
// Given TestTower with Hit Shot
SetUpTowerLocationWithRandomDoubleValue(0.0);
// Given two Invaders that are in range of TestTower
// 5
// 4
// 3
// 2
// 1 t
// 0 i i
// 0 1 2 3 4 5
// With default invader health
Path firstInvaderPath = new Path(
new[]
{
new MapLocation(x: 1, y: 0, map: TestMap),
}
);
Invader firstInvaderInTowerRange = new Invader(
path: firstInvaderPath,
pathStep: 0,
health: Invader.DefaultHealth
);
Path secondInvaderPath = new Path(
new[]
{
new MapLocation(x: 1, y: 0, map: TestMap),
}
);
Invader secondInvaderInTowerRange = new Invader(
path: secondInvaderPath,
pathStep: 0,
health: Invader.DefaultHealth
);
Assert.IsTrue(TestTower.IsInRangeOf(firstInvaderInTowerRange));
Assert.IsTrue(TestTower.IsInRangeOf(secondInvaderInTowerRange));
// When Tower fires on two invaders
TestTower.FireOnInvaders(
new List <Invader> {
firstInvaderInTowerRange,
secondInvaderInTowerRange
}
);
Assert.IsFalse(
firstInvaderInTowerRange.IsHit && secondInvaderInTowerRange.IsHit,
"Then only one invader should be hit"
);
}
/// <summary>
/// Sets up the <c>TestInvader</c> that is in <c>TestTower.Range</c>
/// with <c>Invader.DefaultHealth</c> and 0 as <c>pathStep</c>
/// Here is how <c>invaderPath</c> looks like
/// 5
/// 4
/// 3
/// 2
/// 1 t
/// 0 i i i i i i
/// 0 1 2 3 4 5
/// </summary>
/// <param name="health">TestInvader's health</param>
private void SetUpTestInvaderInTowerRangeWithHealth(int health)
{
Path invaderPath = new Path(
new []
{
new MapLocation(x: 0, y: 0, map: TestMap),
new MapLocation(x: 1, y: 0, map: TestMap),
new MapLocation(x: 2, y: 0, map: TestMap),
new MapLocation(x: 3, y: 0, map: TestMap),
new MapLocation(x: 4, y: 0, map: TestMap),
new MapLocation(x: 5, y: 0, map: TestMap),
}
);
TestInvaderInTowerRange = new Invader(
path: invaderPath,
pathStep: 0,
health: health
);
}
