@Test(expectedExceptions = IllegalArgumentException.class) public void testNullUpper() { getRootFinder().checkInputs(F, 1., null); }
@Test(expectedExceptions = IllegalArgumentException.class) public void testNullFunction() { getRootFinder().checkInputs((DoubleFunction1D) null, 1., 2.); }
@Test(expectedExceptions = IllegalArgumentException.class) public void testNullLower() { getRootFinder().checkInputs(F, null, 2.); }