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package org.traccar.helper;
import org.junit.Assert;
import org.junit.Test;
public class BitUtilTest {
@Test
public void testCheck() {
Assert.assertFalse(BitUtil.check(0, 0));
Assert.assertTrue(BitUtil.check(1, 0));
Assert.assertFalse(BitUtil.check(2, 0));
}
@Test
public void testBetween() {
Assert.assertEquals(0, BitUtil.between(0, 0, 0));
Assert.assertEquals(1, BitUtil.between(1, 0, 1));
Assert.assertEquals(2, BitUtil.between(2, 0, 2));
Assert.assertEquals(2, BitUtil.between(6, 0, 2));
}
@Test
public void testFrom() {
Assert.assertEquals(1, BitUtil.from(1, 0));
Assert.assertEquals(0, BitUtil.from(1, 1));
}
@Test
public void testTo() {
Assert.assertEquals(2, BitUtil.to(2, 2));
Assert.assertEquals(0, BitUtil.to(2, 1));
}
}
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