Calculate the Volume of a Cuboid in Java

A Cuboid is a geometric object that is more or less cubic in shape. It is a solid which has six rectangular faces at right angles to each other.

The formula to calculate a cuboid is pretty simple, just multiple the length by the width by the height to get the total volume.

The solution in Java code

public class Solution {

  public static double getVolumeOfCuboid(final double length, 
                                         final double width,
                                         final double height) {
    return length*width*height;
  }
  
}

Test cases to validate our solution

import org.junit.Test;
import static org.junit.Assert.*;

public class ExampleTests {

  private static final double delta = 0.0001;
  
  @Test
  public void examples() {
      // assertEquals("expected", "actual");
      assertEquals(4, Solution.getVolumeOfCuboid(1, 2, 2), delta);
      assertEquals(63, Solution.getVolumeOfCuboid(6.3, 2, 5), delta);
  }
}

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