/** Tests the successful setting of the minimum angle. */
@Test
public void setMinimum() {
AngleJoint aj = new AngleJoint(new Body(), new Body());
aj.setLowerLimit(Math.toRadians(-10));
TestCase.assertEquals(Math.toRadians(-10), aj.getLowerLimit(), 1e-6);
}
/** Tests the successful setting of the minimum and maximum angle. */
@Test
public void setMinAndMax() {
AngleJoint aj = new AngleJoint(new Body(), new Body());
aj.setLimits(Math.toRadians(-30), Math.toRadians(20));
TestCase.assertEquals(Math.toRadians(-30), aj.getLowerLimit(), 1e-6);
TestCase.assertEquals(Math.toRadians(20), aj.getUpperLimit(), 1e-6);
}
/** Tests the failed setting of the maximum angle. */
@Test(expected = IllegalArgumentException.class)
public void setMinimumFail() {
AngleJoint aj = new AngleJoint(new Body(), new Body());
aj.setLowerLimit(Math.toRadians(10));
}
/** Tests the failed setting of the minimum and maximum angle. */
@Test(expected = IllegalArgumentException.class)
public void setMinAndMaxFail() {
AngleJoint aj = new AngleJoint(new Body(), new Body());
aj.setLimits(Math.toRadians(30), Math.toRadians(20));
}