/*
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License. You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.ignite.internal.runner.app;

import static org.junit.jupiter.api.Assertions.assertDoesNotThrow;

import org.apache.ignite.Ignite;
import org.apache.ignite.internal.ClusterPerTestIntegrationTest;
import org.apache.ignite.sql.ResultSet;
import org.apache.ignite.sql.SqlRow;
import org.junit.jupiter.api.Test;
import org.junit.jupiter.api.TestInfo;

/**
 * Integration tests for testing simple node join scenarios.
 */
public class ItAddNodeTest extends ClusterPerTestIntegrationTest {
    @Override
    protected int initialNodes() {
        return 0;
    }

    /**
     * Test that shows that we can join a third node to a cluster of two.
     */
    @Test
    public void addOneNodeToTwoNodeCluster(TestInfo testInfo) throws Exception {
        cluster.startAndInit(2);

        Ignite ignite0 = cluster.node(0);

        try (ResultSet<SqlRow> unused = ignite0.sql().execute(null, "CREATE TABLE TEST_TABLE (\n"
                + "    key int PRIMARY KEY,\n"
                + "    field1   int\n"
                + ")"
        )) {
            // No-op.
        }

        assertDoesNotThrow(() -> cluster.startNode(2));
    }
}
