/**
* Specifically, this opens a mem-only DB, populates it, starts a HyperSQL Server to server it,
* and opens network JDBC Connection "netConn" to it,
*
* <p>Invoked before each test*() invocation by JUnit.
*/
protected void setUp() {
try {
Connection setupConn = DriverManager.getConnection("jdbc:hsqldb:mem:test", "SA", "");
setupConn.setAutoCommit(false);
Statement st = setupConn.createStatement();
st.executeUpdate("SET PASSWORD 'sapwd'");
populate(st);
st.close();
setupConn.commit();
setupConn.close();
} catch (SQLException se) {
throw new RuntimeException("Failed to set up in-memory database", se);
}
try {
server = new Server();
HsqlProperties properties = new HsqlProperties();
if (System.getProperty("VERBOSE") == null) {
server.setLogWriter(null);
server.setErrWriter(null);
} else {
properties.setProperty("server.silent", "false");
properties.setProperty("server.trace", "true");
}
properties.setProperty("server.database.0", "mem:test");
properties.setProperty("server.dbname.0", "");
properties.setProperty("server.port", AbstractTestOdbc.portString);
server.setProperties(properties);
server.start();
try {
Thread.sleep(1000);
} catch (InterruptedException ie) {
}
} catch (Exception e) {
throw new RuntimeException("Failed to set up in-memory database", e);
}
if (server.getState() != ServerConstants.SERVER_STATE_ONLINE) {
throw new RuntimeException("Server failed to start up");
}
try {
netConn = DriverManager.getConnection("jdbc:odbc:" + dsnName, "SA", "sapwd");
// netConn.setAutoCommit(false);
} catch (SQLException se) {
if (se.getMessage().indexOf("No suitable driver") > -1) {
throw new RuntimeException(
"You must install the native library for Sun's jdbc:odbc " + "JDBC driver");
}
if (se.getMessage().indexOf("Data source name not found") > -1) {
throw new RuntimeException(
"You must configure ODBC DSN '"
+ dsnName
+ "' (you may change the name and/or port by setting Java "
+ "system properties 'test.hsqlodbc.port' or "
+ "'test.hsqlodbc.dsnname'");
}
throw new RuntimeException("Failed to set up JDBC/ODBC network connection", se);
}
}
/**
* JUnit convention for cleanup.
*
* <p>Called after each test*() method.
*/
protected void tearDown() throws SQLException {
if (netConn != null) {
netConn.rollback();
// Necessary to prevent the SHUTDOWN command from causing implied
// transaction control commands, which will not be able to
// complete.
netConn.createStatement().executeUpdate("SHUTDOWN");
netConn.close();
netConn = null;
try {
Thread.sleep(1000);
} catch (InterruptedException ie) {
}
}
if (server != null && server.getState() != ServerConstants.SERVER_STATE_SHUTDOWN) {
throw new RuntimeException("Server failed to shut down");
}
}
