@Before
public void setUp() throws Exception {
cluster = CassandraUnitUtils.cassandraCluster();
session = cluster.connect(CassandraUnitUtils.KEYSPACE);
idempotentRepository = new CassandraIdempotentRepository<String>(session);
idempotentRepository.start();
}
@AfterClass
public static void tearDownClass() throws Exception {
CassandraUnitUtils.cleanEmbeddedCassandra();
}
@BeforeClass
public static void setUpClass() throws Exception {
CassandraUnitUtils.startEmbeddedCassandra();
}
/** Unit test for {@link CassandraIdempotentRepository} */
public class CassandraIdempotentRepositoryTest {
@Rule
public CassandraCQLUnit cassandraRule =
CassandraUnitUtils.cassandraCQLUnit("IdempotentDataSet.cql");
private Cluster cluster;
private Session session;
private CassandraIdempotentRepository<String> idempotentRepository;
@BeforeClass
public static void setUpClass() throws Exception {
CassandraUnitUtils.startEmbeddedCassandra();
}
@Before
public void setUp() throws Exception {
cluster = CassandraUnitUtils.cassandraCluster();
session = cluster.connect(CassandraUnitUtils.KEYSPACE);
idempotentRepository = new CassandraIdempotentRepository<String>(session);
idempotentRepository.start();
}
@After
public void tearDown() throws Exception {
idempotentRepository.stop();
session.close();
cluster.close();
}
@AfterClass
public static void tearDownClass() throws Exception {
CassandraUnitUtils.cleanEmbeddedCassandra();
}
private boolean exists(String key) {
return session.execute("select KEY from CAMEL_IDEMPOTENT where KEY=?", key).one() != null;
}
@Test
public void testAddNotExists() {
// Given
String key = "Add_NotExists";
assertFalse(exists(key));
// When
boolean result = idempotentRepository.add(key);
// Then
assertTrue(result);
assertTrue(exists(key));
}
@Test
public void testAddExists() {
// Given
String key = "Add_Exists";
assertTrue(exists(key));
// When
boolean result = idempotentRepository.add(key);
// Then
assertFalse(result);
assertTrue(exists(key));
}
@Test
public void testContainsNotExists() {
// Given
String key = "Contains_NotExists";
assertFalse(exists(key));
// When
boolean result = idempotentRepository.contains(key);
// Then
assertFalse(result);
}
@Test
public void testContainsExists() {
// Given
String key = "Contains_Exists";
assertTrue(exists(key));
// When
boolean result = idempotentRepository.contains(key);
// Then
assertTrue(result);
}
@Test
public void testRemoveNotExists() {
// Given
String key = "Remove_NotExists";
assertFalse(exists(key));
// When
boolean result = idempotentRepository.contains(key);
// Then
assertFalse(result);
}
@Test
public void testRemoveExists() {
// Given
String key = "Remove_Exists";
assertTrue(exists(key));
// When
boolean result = idempotentRepository.remove(key);
// Then
assertTrue(result);
}
}