seatunnel-config/seatunnel-config-shade/src/test/java/org/apache/seatunnel/config/CompleteTest.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
 * limitations under the License.
 */

package org.apache.seatunnel.config;

import org.apache.seatunnel.config.utils.FileUtils;

import org.apache.seatunnel.shade.com.typesafe.config.Config;
import org.apache.seatunnel.shade.com.typesafe.config.ConfigFactory;
import org.apache.seatunnel.shade.com.typesafe.config.ConfigResolveOptions;

import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;

import java.net.URISyntaxException;
import java.util.HashMap;
import java.util.Map;

public class CompleteTest {

    @Test
    public void testVariables() throws URISyntaxException {
        // We use a map to mock the system property, since the system property will be only loaded once
        // after the test is run. see Issue #1670
        Map<String, String> systemProperties = new HashMap<>();
        systemProperties.put("dt", "20190318");
        systemProperties.put("city2", "shanghai");

        Config config = ConfigFactory
            .parseFile(FileUtils.getFileFromResources("/seatunnel/variables.conf"))
            .resolveWith(ConfigFactory.parseMap(systemProperties), ConfigResolveOptions.defaults().setAllowUnresolved(true));
        String sql1 = config.getConfigList("transform").get(1).getString("sql");
        String sql2 = config.getConfigList("transform").get(2).getString("sql");

        Assertions.assertTrue(sql1.contains("shanghai"));
        Assertions.assertTrue(sql2.contains("20190318"));

    }

}