/*
* Copyright (c) MuleSoft, Inc. All rights reserved. http://www.mulesoft.com
* The software in this package is published under the terms of the CPAL v1.0
* license, a copy of which has been included with this distribution in the
* LICENSE.txt file.
*/
package org.mule.runtime.core.util;
import org.mule.tck.junit4.AbstractMuleTestCase;
import org.mule.tck.size.SmallTest;
import java.util.Calendar;
import org.junit.Test;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.fail;
@SmallTest
public class NumberUtilsTestCase extends AbstractMuleTestCase {
static final long l = 1000000000;
@Test
public void testStringToLong() {
assertEquals(l, NumberUtils.toLong("1000000000"));
}
@Test
public void testLongToLong() {
assertEquals(l, NumberUtils.toLong(new Long(l)));
}
@Test
public void testIntegerToLong() {
assertEquals(l, NumberUtils.toLong(new Integer(1000000000)));
}
@Test
public void testIncompatible() {
try {
NumberUtils.toLong(Calendar.getInstance().getTime());
fail();
} catch (IllegalArgumentException e) {
// expected
}
}
@Test
public void testNull() {
try {
// need to cast to Object, otherwise compiler would resolve method to
// superclass' implementation
NumberUtils.toLong((Object) null);
fail();
} catch (IllegalArgumentException e) {
// expected
}
}
}