@Test
public void testZeroZero() {
NetworkLayerReachabilityInformation first = new NetworkLayerReachabilityInformation(0, null);
NetworkLayerReachabilityInformation second = new NetworkLayerReachabilityInformation(0, null);
Assert.assertEquals(0, first.compareTo(second));
}
@Test
public void testIsPrefixZeroZero() {
NetworkLayerReachabilityInformation first = new NetworkLayerReachabilityInformation(0, null);
NetworkLayerReachabilityInformation second = new NetworkLayerReachabilityInformation(0, null);
Assert.assertFalse(first.isPrefixOf(second));
Assert.assertFalse(second.isPrefixOf(first));
}
@Test
public void testIsPrefixZeroEight() {
NetworkLayerReachabilityInformation first = new NetworkLayerReachabilityInformation(0, null);
NetworkLayerReachabilityInformation second =
new NetworkLayerReachabilityInformation(8, new byte[] {(byte) 0xa8});
Assert.assertTrue(first.isPrefixOf(second));
Assert.assertFalse(second.isPrefixOf(first));
}
@Test
public void testNonZeroZero() {
NetworkLayerReachabilityInformation first =
new NetworkLayerReachabilityInformation(
20, new byte[] {(byte) 0xc0, (byte) 0xc0, (byte) 0xc0});
NetworkLayerReachabilityInformation second = new NetworkLayerReachabilityInformation(0, null);
Assert.assertEquals(1, first.compareTo(second));
}
@Test
public void testCompareGreaterThirteenTwelveBits() {
NetworkLayerReachabilityInformation first =
new NetworkLayerReachabilityInformation(13, new byte[] {(byte) 0xc0, (byte) 0xc0});
NetworkLayerReachabilityInformation second =
new NetworkLayerReachabilityInformation(12, new byte[] {(byte) 0xc0, (byte) 0xc0});
Assert.assertEquals(1, first.compareTo(second));
}
@Test
public void testCompareGreaterFiveForBits() {
NetworkLayerReachabilityInformation first =
new NetworkLayerReachabilityInformation(5, new byte[] {(byte) 0xc0});
NetworkLayerReachabilityInformation second =
new NetworkLayerReachabilityInformation(4, new byte[] {(byte) 0xc0});
Assert.assertEquals(1, first.compareTo(second));
}
@Test
public void testCompareSmallerTwelveBitsSecond() {
NetworkLayerReachabilityInformation first =
new NetworkLayerReachabilityInformation(12, new byte[] {(byte) 0xc0, (byte) 0x00});
NetworkLayerReachabilityInformation second =
new NetworkLayerReachabilityInformation(12, new byte[] {(byte) 0xc0, (byte) 0xd0});
Assert.assertEquals(-1, first.compareTo(second));
}
@Test
public void testCompareEqualsSmallerBits() {
NetworkLayerReachabilityInformation first =
new NetworkLayerReachabilityInformation(4, new byte[] {(byte) 0xc0});
NetworkLayerReachabilityInformation second =
new NetworkLayerReachabilityInformation(4, new byte[] {(byte) 0xd0});
Assert.assertEquals(-1, first.compareTo(second));
}
@Test
public void testIsNoPrefixEightSixteen() {
NetworkLayerReachabilityInformation first =
new NetworkLayerReachabilityInformation(8, new byte[] {(byte) 0xc0});
NetworkLayerReachabilityInformation second =
new NetworkLayerReachabilityInformation(16, new byte[] {(byte) 0xc8, (byte) 0xa8});
Assert.assertFalse(first.isPrefixOf(second));
Assert.assertFalse(second.isPrefixOf(first));
}
@Test
public void testIsPrefixFourFive() {
NetworkLayerReachabilityInformation first =
new NetworkLayerReachabilityInformation(4, new byte[] {(byte) 0xa0});
NetworkLayerReachabilityInformation second =
new NetworkLayerReachabilityInformation(5, new byte[] {(byte) 0xa8});
Assert.assertTrue(first.isPrefixOf(second));
Assert.assertFalse(second.isPrefixOf(first));
}
@Test
public void testCompareGreaterTwentyoneTwentyBits() {
NetworkLayerReachabilityInformation first =
new NetworkLayerReachabilityInformation(
21, new byte[] {(byte) 0xc0, (byte) 0xc0, (byte) 0xc0});
NetworkLayerReachabilityInformation second =
new NetworkLayerReachabilityInformation(
20, new byte[] {(byte) 0xc0, (byte) 0xc0, (byte) 0xc0});
Assert.assertEquals(1, first.compareTo(second));
}
@Test
public void testIsPrefixThirtyThirtytwo() {
NetworkLayerReachabilityInformation first =
new NetworkLayerReachabilityInformation(
30, new byte[] {(byte) 0xc8, (byte) 0xa8, 0x09, 0x04});
NetworkLayerReachabilityInformation second =
new NetworkLayerReachabilityInformation(
32, new byte[] {(byte) 0xc8, (byte) 0xa8, 0x09, 0x07});
Assert.assertTrue(first.isPrefixOf(second));
Assert.assertFalse(second.isPrefixOf(first));
}
