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18 changes: 12 additions & 6 deletions src/test/java/org/apache/commons/net/util/SubnetUtilsTest.java
Original file line number Diff line number Diff line change
Expand Up @@ -78,6 +78,12 @@ public class SubnetUtilsTest {
ImmutablePair.of("192.168.0.1/32", 1L));
// @formatter:on

private static final List<ImmutablePair<String, String>> VALUE_SETS_NET641 = Arrays.asList(
ImmutablePair.of("192.168.1.0/00", "0.0.0.0"),
ImmutablePair.of("192.168.1.0/30", "0.0.0.0"),
ImmutablePair.of("192.168.1.0/31", "0.0.0.0"),
ImmutablePair.of("192.168.1.0/32", "0.0.0.0"));

@Test
public void testAddresses() {
final SubnetUtils utils = new SubnetUtils("192.168.0.1/29");
Expand Down Expand Up @@ -345,12 +351,12 @@ public void testNET624() {
assertThrows(IllegalArgumentException.class, () -> new SubnetUtils("0.0.0.0", "0.0.0.1"));
}

@Test
public void testNET641() {
assertFalse(new SubnetUtils("192.168.1.0/00").getInfo().isInRange("0.0.0.0"));
assertFalse(new SubnetUtils("192.168.1.0/30").getInfo().isInRange("0.0.0.0"));
assertFalse(new SubnetUtils("192.168.1.0/31").getInfo().isInRange("0.0.0.0"));
assertFalse(new SubnetUtils("192.168.1.0/32").getInfo().isInRange("0.0.0.0"));
@ParameterizedTest
@FieldSource("VALUE_SETS_NET641")
public void testNET641(final ImmutablePair<String, String> pair) {
final String cidrNotation = pair.getKey();
final String address = pair.getValue();
assertFalse(new SubnetUtils(cidrNotation).getInfo().isInRange(address));
}

@Test
Expand Down