/** Test of addElement method, of class Vector. */
@Test
public void testAddElement() {
System.out.println("addElement");
// Arrange
double[] mass = {5.0, -2.9, 0.0, -50000, 9};
double[] newMass = {5.0, -2.9, 0.0, -50000, 9, 7.7};
double element = 7.7;
VectorImpl instance = new VectorImpl(5);
instance.setData(mass);
// Act
instance.addElement(element);
// Assert
assertArrayEquals(newMass, instance.getData(), 0.0);
}
