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src/test/java/org/replicadb/oracle/Oracle2SqlserverTest.java
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package org.replicadb.oracle; | ||
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import org.apache.commons.cli.ParseException; | ||
import org.apache.logging.log4j.LogManager; | ||
import org.apache.logging.log4j.Logger; | ||
import org.junit.Rule; | ||
import org.junit.jupiter.api.*; | ||
import org.replicadb.ReplicaDB; | ||
import org.replicadb.cli.ReplicationMode; | ||
import org.replicadb.cli.ToolOptions; | ||
import org.replicadb.config.ReplicadbOracleContainer; | ||
import org.replicadb.config.ReplicadbSqlserverContainer; | ||
import org.testcontainers.containers.OracleContainer; | ||
import org.testcontainers.containers.MSSQLServerContainer; | ||
import org.testcontainers.junit.jupiter.Testcontainers; | ||
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import java.io.IOException; | ||
import java.nio.file.Paths; | ||
import java.sql.*; | ||
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import static org.junit.jupiter.api.Assertions.assertEquals; | ||
import static org.junit.jupiter.api.Assertions.assertTrue; | ||
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@Testcontainers | ||
class Oracle2SqlserverTest { | ||
private static final Logger LOG = LogManager.getLogger(Oracle2SqlserverTest.class); | ||
private static final String RESOURCE_DIR = Paths.get("src", "test", "resources").toFile().getAbsolutePath(); | ||
private static final String REPLICADB_CONF_FILE = "/replicadb.conf"; | ||
private static final int EXPECTED_ROWS = 4096; | ||
private static final String SOURCE_COLUMNS = "c_integer,c_smallint,c_bigint,to_char(c_numeric),to_char(c_decimal),to_char(c_real),to_char(c_double_precision),to_char(c_float),c_binary,c_binary_var,c_boolean,c_character,c_character_var,c_national_character,c_national_character_var,c_date,c_timestamp_without_timezone"; | ||
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private static final String SINK_COLUMNS = "c_integer,c_smallint,c_bigint,c_numeric ,c_decimal ,c_real ,c_double_precision ,c_float ,c_binary,c_binary_var,c_boolean,c_character,c_character_var,c_national_character,c_national_character_var,c_date,c_timestamp_without_timezone"; | ||
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private Connection oracleConn; | ||
private Connection sqlserverConn; | ||
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@Rule | ||
public static OracleContainer oracle = ReplicadbOracleContainer.getInstance(); | ||
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@Rule | ||
public static MSSQLServerContainer<ReplicadbSqlserverContainer> sqlserver = ReplicadbSqlserverContainer.getInstance(); | ||
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@BeforeAll | ||
static void setUp(){ | ||
} | ||
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@BeforeEach | ||
void before() throws SQLException { | ||
this.oracleConn = DriverManager.getConnection(oracle.getJdbcUrl(), oracle.getUsername(), oracle.getPassword()); | ||
this.sqlserverConn = DriverManager.getConnection(sqlserver.getJdbcUrl(), sqlserver.getUsername(), sqlserver.getPassword()); | ||
} | ||
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@AfterEach | ||
void tearDown() throws SQLException { | ||
// Truncate sink table and close connections | ||
sqlserverConn.createStatement().execute("TRUNCATE TABLE t_sink"); | ||
this.oracleConn.close(); | ||
this.sqlserverConn.close(); | ||
} | ||
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public int countSinkRows() throws SQLException { | ||
Statement stmt = sqlserverConn.createStatement(); | ||
ResultSet rs = stmt.executeQuery("select count(*) from t_sink"); | ||
rs.next(); | ||
return rs.getInt(1); | ||
} | ||
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@Test | ||
void testOracleConnection () throws SQLException { | ||
Statement stmt = oracleConn.createStatement(); | ||
ResultSet rs = stmt.executeQuery("SELECT 1 FROM DUAL"); | ||
rs.next(); | ||
String version = rs.getString(1); | ||
LOG.info(version); | ||
assertTrue(version.contains("1")); | ||
} | ||
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@Test | ||
void testSqlserverVersion2017() throws SQLException { | ||
Statement stmt = sqlserverConn.createStatement(); | ||
ResultSet rs = stmt.executeQuery("SELECT @@VERSION"); | ||
rs.next(); | ||
String version = rs.getString(1); | ||
LOG.info(version); | ||
assertTrue(version.contains("2017")); | ||
} | ||
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@Test | ||
void testOracleInit() throws SQLException { | ||
Statement stmt = oracleConn.createStatement(); | ||
ResultSet rs = stmt.executeQuery("select count(*) from t_source"); | ||
rs.next(); | ||
int count = rs.getInt(1); | ||
assertEquals(EXPECTED_ROWS,count); | ||
} | ||
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@Test | ||
void testOracle2SqlserverComplete() throws ParseException, IOException, SQLException { | ||
String[] args = { | ||
"--options-file", RESOURCE_DIR + REPLICADB_CONF_FILE, | ||
"--source-connect", oracle.getJdbcUrl(), | ||
"--source-user", oracle.getUsername(), | ||
"--source-password", oracle.getPassword(), | ||
"--sink-connect", sqlserver.getJdbcUrl(), | ||
"--sink-user", sqlserver.getUsername(), | ||
"--sink-password", sqlserver.getPassword(), | ||
"--source-columns", SOURCE_COLUMNS, | ||
"--sink-columns", SINK_COLUMNS | ||
}; | ||
ToolOptions options = new ToolOptions(args); | ||
Assertions.assertEquals(0, ReplicaDB.processReplica(options)); | ||
assertEquals(EXPECTED_ROWS,countSinkRows()); | ||
} | ||
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@Test | ||
void testOracle2SqlserverCompleteAtomic() throws ParseException, IOException, SQLException { | ||
String[] args = { | ||
"--options-file", RESOURCE_DIR + REPLICADB_CONF_FILE, | ||
"--source-connect", oracle.getJdbcUrl(), | ||
"--source-user", oracle.getUsername(), | ||
"--source-password", oracle.getPassword(), | ||
"--sink-connect", sqlserver.getJdbcUrl(), | ||
"--sink-user", sqlserver.getUsername(), | ||
"--sink-password", sqlserver.getPassword(), | ||
"--mode", ReplicationMode.COMPLETE_ATOMIC.getModeText(), | ||
"--sink-staging-schema", sqlserver.getDatabaseName(), | ||
"--source-columns", SOURCE_COLUMNS, | ||
"--sink-columns", SINK_COLUMNS | ||
}; | ||
ToolOptions options = new ToolOptions(args); | ||
assertEquals(0, ReplicaDB.processReplica(options)); | ||
assertEquals(EXPECTED_ROWS,countSinkRows()); | ||
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} | ||
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@Test | ||
void testOracle2SqlserverIncremental() throws ParseException, IOException, SQLException { | ||
String[] args = { | ||
"--options-file", RESOURCE_DIR + REPLICADB_CONF_FILE, | ||
"--source-connect", oracle.getJdbcUrl(), | ||
"--source-user", oracle.getUsername(), | ||
"--source-password", oracle.getPassword(), | ||
"--sink-connect", sqlserver.getJdbcUrl(), | ||
"--sink-user", sqlserver.getUsername(), | ||
"--sink-password", sqlserver.getPassword(), | ||
"--mode", ReplicationMode.INCREMENTAL.getModeText(), | ||
"--sink-staging-schema", sqlserver.getDatabaseName(), | ||
"--source-columns", SOURCE_COLUMNS, | ||
"--sink-columns", SINK_COLUMNS | ||
}; | ||
ToolOptions options = new ToolOptions(args); | ||
assertEquals(0, ReplicaDB.processReplica(options)); | ||
assertEquals(EXPECTED_ROWS,countSinkRows()); | ||
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} | ||
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@Test | ||
void testOracle2SqlserverCompleteParallel() throws ParseException, IOException, SQLException { | ||
String[] args = { | ||
"--options-file", RESOURCE_DIR + REPLICADB_CONF_FILE, | ||
"--source-connect", oracle.getJdbcUrl(), | ||
"--source-user", oracle.getUsername(), | ||
"--source-password", oracle.getPassword(), | ||
"--sink-connect", sqlserver.getJdbcUrl(), | ||
"--sink-user", sqlserver.getUsername(), | ||
"--sink-password", sqlserver.getPassword(), | ||
"--jobs", "4", | ||
"--source-columns", SOURCE_COLUMNS, | ||
"--sink-columns", SINK_COLUMNS | ||
}; | ||
ToolOptions options = new ToolOptions(args); | ||
assertEquals(0, ReplicaDB.processReplica(options)); | ||
assertEquals(EXPECTED_ROWS,countSinkRows()); | ||
} | ||
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@Test | ||
void testOracle2SqlserverCompleteAtomicParallel() throws ParseException, IOException, SQLException { | ||
String[] args = { | ||
"--options-file", RESOURCE_DIR + REPLICADB_CONF_FILE, | ||
"--source-connect", oracle.getJdbcUrl(), | ||
"--source-user", oracle.getUsername(), | ||
"--source-password", oracle.getPassword(), | ||
"--sink-connect", sqlserver.getJdbcUrl(), | ||
"--sink-user", sqlserver.getUsername(), | ||
"--sink-password", sqlserver.getPassword(), | ||
"--mode", ReplicationMode.COMPLETE_ATOMIC.getModeText(), | ||
"--jobs", "4", | ||
"--sink-staging-schema", sqlserver.getDatabaseName(), | ||
"--source-columns", SOURCE_COLUMNS, | ||
"--sink-columns", SINK_COLUMNS | ||
}; | ||
ToolOptions options = new ToolOptions(args); | ||
assertEquals(0, ReplicaDB.processReplica(options)); | ||
assertEquals(EXPECTED_ROWS,countSinkRows()); | ||
} | ||
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@Test | ||
void testOracle2SqlserverIncrementalParallel() throws ParseException, IOException, SQLException { | ||
String[] args = { | ||
"--options-file", RESOURCE_DIR + REPLICADB_CONF_FILE, | ||
"--source-connect", oracle.getJdbcUrl(), | ||
"--source-user", oracle.getUsername(), | ||
"--source-password", oracle.getPassword(), | ||
"--sink-connect", sqlserver.getJdbcUrl(), | ||
"--sink-user", sqlserver.getUsername(), | ||
"--sink-password", sqlserver.getPassword(), | ||
"--mode", ReplicationMode.INCREMENTAL.getModeText(), | ||
"--jobs", "4", | ||
"--sink-staging-schema", sqlserver.getDatabaseName(), | ||
"--source-columns", SOURCE_COLUMNS, | ||
"--sink-columns", SINK_COLUMNS | ||
}; | ||
ToolOptions options = new ToolOptions(args); | ||
assertEquals(0, ReplicaDB.processReplica(options)); | ||
assertEquals(EXPECTED_ROWS,countSinkRows()); | ||
} | ||
} |