@Test
public void executeTest() throws Exception {
// Simple calls to all versions of the execute/executeAsync methods
String key = "execute_test";
ResultSet rs = session.execute(String.format(INSERT_FORMAT, TABLE, key, "foo", 42, 24.03f));
assertTrue(rs.isExhausted());
// execute
checkExecuteResultSet(session.execute(String.format(SELECT_ALL_FORMAT, TABLE)), key);
checkExecuteResultSet(
session.execute(
new SimpleStatement(String.format(SELECT_ALL_FORMAT, TABLE))
.setConsistencyLevel(ConsistencyLevel.ONE)),
key);
// executeAsync
checkExecuteResultSet(
session.executeAsync(String.format(SELECT_ALL_FORMAT, TABLE)).getUninterruptibly(), key);
checkExecuteResultSet(
session
.executeAsync(
new SimpleStatement(String.format(SELECT_ALL_FORMAT, TABLE))
.setConsistencyLevel(ConsistencyLevel.ONE))
.getUninterruptibly(),
key);
}
private static void checkExecuteResultSet(ResultSet rs, String key) {
assertTrue(!rs.isExhausted());
Row row = rs.one();
assertTrue(rs.isExhausted());
assertEquals(key, row.getString("k"));
assertEquals("foo", row.getString("t"));
assertEquals(42, row.getInt("i"));
assertEquals(24.03f, row.getFloat("f"), 0.1f);
}
@Test
public void executePreparedCounterTest() throws Exception {
PreparedStatement p = session.prepare("UPDATE " + COUNTER_TABLE + " SET c = c + ? WHERE k = ?");
session.execute(p.bind(1L, "row"));
session.execute(p.bind(1L, "row"));
ResultSet rs = session.execute("SELECT * FROM " + COUNTER_TABLE);
List<Row> rows = rs.all();
assertEquals(1, rows.size());
assertEquals(2L, rows.get(0).getLong("c"));
}
@Test
public void compressionTest() throws Exception {
// Same as executeTest, but with compression enabled
cluster
.getConfiguration()
.getProtocolOptions()
.setCompression(ProtocolOptions.Compression.SNAPPY);
try {
Session compressedSession = cluster.connect(TestUtils.SIMPLE_KEYSPACE);
// Simple calls to all versions of the execute/executeAsync methods
String key = "execute_compressed_test";
ResultSet rs =
compressedSession.execute(String.format(INSERT_FORMAT, TABLE, key, "foo", 42, 24.03f));
assertTrue(rs.isExhausted());
String SELECT_ALL = String.format(SELECT_ALL_FORMAT + " WHERE k = '%s'", TABLE, key);
// execute
checkExecuteResultSet(compressedSession.execute(SELECT_ALL), key);
checkExecuteResultSet(
compressedSession.execute(
new SimpleStatement(SELECT_ALL).setConsistencyLevel(ConsistencyLevel.ONE)),
key);
// executeAsync
checkExecuteResultSet(compressedSession.executeAsync(SELECT_ALL).getUninterruptibly(), key);
checkExecuteResultSet(
compressedSession
.executeAsync(
new SimpleStatement(SELECT_ALL).setConsistencyLevel(ConsistencyLevel.ONE))
.getUninterruptibly(),
key);
} finally {
cluster
.getConfiguration()
.getProtocolOptions()
.setCompression(ProtocolOptions.Compression.NONE);
}
}
@Test
public void executePreparedTest() throws Exception {
// Simple calls to all versions of the execute/executeAsync methods for prepared statements
// Note: the goal is only to exercice the Session methods, PreparedStatementTest have better
// prepared statement tests.
String key = "execute_prepared_test";
ResultSet rs = session.execute(String.format(INSERT_FORMAT, TABLE, key, "foo", 42, 24.03f));
assertTrue(rs.isExhausted());
PreparedStatement p = session.prepare(String.format(SELECT_ALL_FORMAT + " WHERE k = ?", TABLE));
BoundStatement bs = p.bind(key);
// executePrepared
checkExecuteResultSet(session.execute(bs), key);
checkExecuteResultSet(session.execute(bs.setConsistencyLevel(ConsistencyLevel.ONE)), key);
// executePreparedAsync
checkExecuteResultSet(session.executeAsync(bs).getUninterruptibly(), key);
checkExecuteResultSet(
session.executeAsync(bs.setConsistencyLevel(ConsistencyLevel.ONE)).getUninterruptibly(),
key);
}