import org.opendaylight.yangtools.yang.common.QNameModule;
public class RandomPrefixTest {
+ static final int MAX_COUNTER = 4000;
@Test
public void testEncodeDecode() throws Exception {
+
final List<String> allGenerated = Lists.newArrayList();
- for (int i = 0; i < RandomPrefix.MAX_COUNTER_VALUE; i++) {
+ for (int i = 0; i < MAX_COUNTER; i++) {
final String encoded = RandomPrefix.encode(i);
assertEquals(RandomPrefix.decode(encoded), i);
allGenerated.add(encoded);
}
- assertEquals(allGenerated.size(), RandomPrefix.MAX_COUNTER_VALUE);
- assertEquals("zzzz", allGenerated.get(RandomPrefix.MAX_COUNTER_VALUE - 1));
+ assertEquals(allGenerated.size(), MAX_COUNTER);
+ assertEquals("dPT", allGenerated.get(MAX_COUNTER - 1));
assertEquals("a", allGenerated.get(0));
- assertEquals("xml", allGenerated.get(RandomPrefix.decode("xml")));
assertEquals(allGenerated.size(), Sets.newHashSet(allGenerated).size());
}
final RandomPrefix a = new RandomPrefix();
final List<String> allGenerated = Lists.newArrayList();
- for (int i = 0; i < RandomPrefix.MAX_COUNTER_VALUE; i++) {
+ for (int i = 0; i < MAX_COUNTER; i++) {
final String prefix = RandomPrefix.encode(i);
final URI uri = new URI("localhost:" + prefix);
- final QName qName = QName.create(QNameModule.create(uri, new Date()), prefix, "local-name");
+ final QName qName = QName.create(QNameModule.create(uri, new Date()), "local-name");
allGenerated.add(a.encodePrefix(qName.getNamespace()));
}
- assertEquals(RandomPrefix.MAX_COUNTER_VALUE, allGenerated.size());
+ assertEquals(MAX_COUNTER, allGenerated.size());
// We are generating MAX_COUNTER_VALUE + 27 prefixes total, so we should encounter a reset in prefix a start from 0 at some point
// At the end, there should be only 27 values in RandomPrefix cache
- assertEquals(27, Iterables.size(a.getPrefixes()));
+ assertEquals(MAX_COUNTER, Iterables.size(a.getPrefixes()));
assertThat(allGenerated, CoreMatchers.not(CoreMatchers.hasItem("xml")));
assertThat(allGenerated, CoreMatchers.not(CoreMatchers.hasItem("xmla")));
assertThat(allGenerated, CoreMatchers.not(CoreMatchers.hasItem("xmlz")));
- assertEquals(2, Iterables.frequency(allGenerated, "a"));
+ assertEquals(1, Iterables.frequency(allGenerated, "a"));
}
@Test