Performance Test Liquibase Update

package liquibase.executor.jvm;
 
import liquibase.Liquibase;
import liquibase.change.Change;
import liquibase.database.Database;
import liquibase.database.DatabaseFactory;
import liquibase.database.jvm.JdbcConnection;
import liquibase.resource.ClassLoaderResourceAccessor;
import liquibase.statement.SqlStatement;
import org.junit.jupiter.api.Test;
import org.mockito.Mockito;
import org.mockito.stubbing.Answer;
 
import java.sql.Connection;
import java.sql.DriverManager;
 
import static org.mockito.ArgumentMatchers.any;
 
public class LiquibaseSqlPerformanceTest {
 
    static final String TEST_CONTEXT = null;
 
    @Test
    public void test() throws Exception {
        //Setup database
        Class.forName("org.h2.Driver");
        Connection connection = DriverManager.getConnection("jdbc:h2/~test", "", "");
        Database database = DatabaseFactory.getInstance().findCorrectDatabaseImplementation(new JdbcConnection(connection));
 
        Liquibase liquibase = new Liquibase("",  new ClassLoaderResourceAccessor(), database);
 
 
        JdbcExecutor executor = Mockito.spy(JdbcExecutor.class);
 
        Answer answer = invocation -> {
 
            long startTime = System.currentTimeMillis();
 
            Object returnValue = invocation.callRealMethod();
 
            long endTime = System.currentTimeMillis();
 
            System.out.println(invocation.getArgument(0).toString());
            System.out.println(endTime - startTime + "ms");
 
            return returnValue;
        };
 
        Mockito.doAnswer(answer).when(executor).execute((Change) any(), any());
        Mockito.doAnswer(answer).when(executor).execute((SqlStatement) any(), any());
        Mockito.doAnswer(answer).when(executor).execute((StatementCallback) any(), any());
 
 
        liquibase.update(TEST_CONTEXT);
 
    }
}