flink-connector-jdbc/src/test/java/org/apache/flink/connector/jdbc/databases/mysql/dialect/MySqlDialectTest.java

/*
 * 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
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 */

package org.apache.flink.connector.jdbc.databases.mysql.dialect;

import org.junit.jupiter.api.Test;

import static org.assertj.core.api.Assertions.assertThat;

/** Tests for {@link MySqlDialect}. */
class MySqlDialectTest {

    @Test
    void testAppendDefaultUrlProperties() {
        MySqlDialect dialect = new MySqlDialect();
        assertThat(dialect.appendDefaultUrlProperties("jdbc:mysql://localhost:3306/foo"))
                .isEqualTo("jdbc:mysql://localhost:3306/foo?rewriteBatchedStatements=true");
        assertThat(dialect.appendDefaultUrlProperties("jdbc:mysql://localhost:3306/foo?foo=bar"))
                .isEqualTo("jdbc:mysql://localhost:3306/foo?foo=bar&rewriteBatchedStatements=true");
        assertThat(
                        dialect.appendDefaultUrlProperties(
                                "jdbc:mysql://localhost:3306/foo?foo=bar&rewriteBatchedStatements=false"))
                .isEqualTo(
                        "jdbc:mysql://localhost:3306/foo?foo=bar&rewriteBatchedStatements=false");
    }
}