public void UpdateForce_IfTheObjectIsOutOfTheLiquid_NoBuoyancyForceIsGenerated()
{
var mockParticle = new Mock<IParticle>(MockBehavior.Strict);
mockParticle.Setup(p => p.Position).Returns(new Vector3(0.0, 14.0, 0.0));
var forceGenerator = new BuoyancySpringForceGenerator(MaxDepth, Volume, LiquidHeight);
forceGenerator.UpdateForce(mockParticle.Object, Duration);
mockParticle.VerifyAll();
}
public void UpdateForce_IfTheObjectIsOutOfTheLiquid_NoBuoyancyForceIsGenerated()
{
var mockParticle = new Mock <IParticle>(MockBehavior.Strict);
mockParticle.Setup(p => p.Position).Returns(new Vector3(0.0, 14.0, 0.0));
var forceGenerator = new BuoyancySpringForceGenerator(MaxDepth, Volume, LiquidHeight);
forceGenerator.UpdateForce(mockParticle.Object, Duration);
mockParticle.VerifyAll();
}
public void UpdateForce_IfTheObjectIsHalfSubmerged_TheBuoyancyForceIsHalfOfWhenFullySubmerged()
{
var mockParticle = new Mock<IParticle>(MockBehavior.Strict);
mockParticle.Setup(p => p.Position).Returns(new Vector3(0.0, 8.0, 0.0));
mockParticle.Setup(p => p.AddForce(FullBuoyancy /2.0));
var forceGenerator = new BuoyancySpringForceGenerator(MaxDepth, Volume, LiquidHeight);
forceGenerator.UpdateForce(mockParticle.Object, Duration);
mockParticle.VerifyAll();
}
public void UpdateForce_TheBuoyancyForceGenerated_DependsOnTheDensityOfTheLiquid()
{
var mockParticle = new Mock<IParticle>(MockBehavior.Strict);
mockParticle.Setup(p => p.Position).Returns(new Vector3(0.0, 6.0, 0.0));
mockParticle.Setup(p => p.AddForce(FullBuoyancy / 10.0));
var forceGenerator = new BuoyancySpringForceGenerator(MaxDepth, Volume, LiquidHeight, 100.0);
forceGenerator.UpdateForce(mockParticle.Object, Duration);
mockParticle.VerifyAll();
}
public void UpdateForce_IfTheObjectIsHalfSubmerged_TheBuoyancyForceIsHalfOfWhenFullySubmerged()
{
var mockParticle = new Mock <IParticle>(MockBehavior.Strict);
mockParticle.Setup(p => p.Position).Returns(new Vector3(0.0, 8.0, 0.0));
mockParticle.Setup(p => p.AddForce(FullBuoyancy / 2.0));
var forceGenerator = new BuoyancySpringForceGenerator(MaxDepth, Volume, LiquidHeight);
forceGenerator.UpdateForce(mockParticle.Object, Duration);
mockParticle.VerifyAll();
}
public void UpdateForce_TheBuoyancyForceGenerated_DependsOnTheDensityOfTheLiquid()
{
var mockParticle = new Mock <IParticle>(MockBehavior.Strict);
mockParticle.Setup(p => p.Position).Returns(new Vector3(0.0, 6.0, 0.0));
mockParticle.Setup(p => p.AddForce(FullBuoyancy / 10.0));
var forceGenerator = new BuoyancySpringForceGenerator(MaxDepth, Volume, LiquidHeight, 100.0);
forceGenerator.UpdateForce(mockParticle.Object, Duration);
mockParticle.VerifyAll();
}