/*
 * 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.
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package org.apache.shardingsphere.data.pipeline.mysql.query;

import org.apache.shardingsphere.data.pipeline.core.query.DialectJDBCStreamQueryBuilder;
import org.apache.shardingsphere.database.connector.core.spi.DatabaseTypedSPILoader;
import org.apache.shardingsphere.database.connector.core.type.DatabaseType;
import org.apache.shardingsphere.infra.spi.type.typed.TypedSPILoader;
import org.junit.jupiter.api.Test;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;

import static org.hamcrest.Matchers.is;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.verify;
import static org.mockito.Mockito.when;

class MySQLJDBCStreamQueryBuilderTest {
    
    private final DatabaseType databaseType = TypedSPILoader.getService(DatabaseType.class, "MySQL");
    
    private final DialectJDBCStreamQueryBuilder queryBuilder = DatabaseTypedSPILoader.getService(DialectJDBCStreamQueryBuilder.class, databaseType);
    
    @Test
    void assertBuild() throws SQLException {
        Connection connection = mock(Connection.class);
        PreparedStatement preparedStatement = mock(PreparedStatement.class);
        when(connection.prepareStatement("SELECT 1", ResultSet.TYPE_FORWARD_ONLY, ResultSet.CONCUR_READ_ONLY)).thenReturn(preparedStatement);
        assertThat(queryBuilder.build(connection, "SELECT 1", 1), is(preparedStatement));
        verify(preparedStatement).setFetchSize(Integer.MIN_VALUE);
    }
}
