@Test
public void testLongParameters() throws ServletRequestBindingException {
MockHttpServletRequest request = new MockHttpServletRequest();
request.setParameter("param", new String[] {"1", "2", "3"});
request.setParameter("param2", "0");
request.setParameter("param2", "1");
request.addParameter("param2", "2");
request.addParameter("param2", "bogus");
long[] array = new long[] {1L, 2L, 3L};
long[] values = ServletRequestUtils.getRequiredLongParameters(request, "param");
assertEquals(3, values.length);
for (int i = 0; i < array.length; i++) {
assertEquals(array[i], values[i]);
}
try {
ServletRequestUtils.getRequiredLongParameters(request, "param2");
fail("Should have thrown ServletRequestBindingException");
} catch (ServletRequestBindingException ex) {
// expected
}
request.setParameter("param2", new String[] {"1", "2"});
values = ServletRequestUtils.getRequiredLongParameters(request, "param2");
assertEquals(2, values.length);
assertEquals(1, values[0]);
assertEquals(2, values[1]);
request.removeParameter("param2");
try {
ServletRequestUtils.getRequiredLongParameters(request, "param2");
fail("Should have thrown ServletRequestBindingException");
} catch (ServletRequestBindingException ex) {
// expected
}
}