/** Test of fillFromMass method, of class Vector. */
@Test
public void testFillFromMass() {
System.out.println("fillFromMass");
// Arrange
double[] mass0 = {0.0, 0.9, -6.4, 8, -0.4};
double[] mass = {5.0, -2.9, 0.0, -50000, 9};
double[] mass2 = {5.0, -2.9, 0.0};
double[] mass3 = {5.0, -2.9, 0.0, -50000, 9, 0.6};
VectorImpl instance = new VectorImpl(5);
instance.setData(mass0);
VectorImpl instance2 = new VectorImpl(3);
instance.setData(mass0);
VectorImpl instance3 = new VectorImpl(6);
instance.setData(mass0);
// Act
instance.fillFromMass(mass);
instance2.fillFromMass(mass2);
instance3.fillFromMass(mass3);
// Assert
assertArrayEquals(mass, instance.getData(), 0.0);
assertArrayEquals(mass2, instance2.getData(), 0.0);
assertArrayEquals(mass3, instance3.getData(), 0.0);
}
