/**
* Validates that the sum is computed correctly.
*
* @param aInitialValue
* @param aValueToAdd
* @param aExpectedResult
*/
@Test(dataProvider = "addTestValues")
public void add_variousValues_returnCorrectSum(
final Velocity aInitialValue, final Velocity aValueToAdd, final Velocity aExpectedResult) {
// Act
final Velocity result = aInitialValue.add(aValueToAdd);
// Assert
Assert.assertEquals(aExpectedResult, result, "Sum");
}
public static void main(String[] args) {
Velocity vel = new Velocity();
final double DELTA_T = 0.01;
double position = 0, velocity = 0, time = 0, gravity = 9.81;
double standardEquation = (0.5 * gravity * Math.pow(time, 2)) + (velocity * time);
Scanner huerta = new Scanner(System.in);
int x = 1, y = 2;
System.out.print("Enter a velocity: ");
velocity = huerta.nextDouble();
for (int i = 0; i < 100; i++) {
velocity = velocity - gravity * DELTA_T;
position = position + velocity * DELTA_T;
time = Math.abs(Math.cbrt((position - velocity) / (-0.5 * gravity)));
standardEquation = (0.5 * gravity * Math.pow(time, 2)) + (velocity * time);
}
System.out.println("Accurate Position: " + position);
System.out.println("Standard Equation Position: " + standardEquation);
System.out.println(vel.add(x, y));
}