dolphinscheduler-api/src/test/java/org/apache/dolphinscheduler/api/utils/exportprocess/DataSourceParamTest.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.dolphinscheduler.api.utils.exportprocess;

import org.apache.dolphinscheduler.api.controller.AbstractControllerTest;
import org.apache.dolphinscheduler.common.utils.JSONUtils;
import org.apache.dolphinscheduler.common.utils.StringUtils;

import org.json.JSONException;
import org.junit.Test;
import org.skyscreamer.jsonassert.JSONAssert;

import com.fasterxml.jackson.databind.JsonNode;
import com.fasterxml.jackson.databind.node.ObjectNode;

/**
 * DataSourceParamTest
 */
public class DataSourceParamTest extends AbstractControllerTest {

    @Test
    public void testAddExportDependentSpecialParam() throws JSONException {

        String sqlJson = "{\"type\":\"SQL\",\"id\":\"tasks-27297\",\"name\":\"sql\","
                + "\"params\":{\"type\":\"MYSQL\",\"datasource\":1,\"sql\":\"select * from test\","
                + "\"udfs\":\"\",\"sqlType\":\"1\",\"title\":\"\",\"receivers\":\"\",\"receiversCc\":\"\",\"showType\":\"TABLE\""
                + ",\"localParams\":[],\"connParams\":\"\","
                + "\"preStatements\":[],\"postStatements\":[]},"
                + "\"description\":\"\",\"runFlag\":\"NORMAL\",\"dependence\":{},\"maxRetryTimes\":\"0\","
                + "\"retryInterval\":\"1\",\"timeout\":{\"strategy\":\"\","
                + "\"enable\":false},\"taskInstancePriority\":\"MEDIUM\",\"workerGroupId\":-1,"
                + "\"preTasks\":[\"dependent\"]}";

        ObjectNode taskNode = JSONUtils.parseObject(sqlJson);
        if (StringUtils.isNotEmpty(taskNode.path("type").asText())) {
            String taskType = taskNode.path("type").asText();

            ProcessAddTaskParam addTaskParam = TaskNodeParamFactory.getByTaskType(taskType);

            JsonNode sql = addTaskParam.addExportSpecialParam(taskNode);

            JSONAssert.assertEquals(taskNode.toString(), sql.toString(), false);
        }
    }

    @Test
    public void testAddImportDependentSpecialParam() throws JSONException {
        String sqlJson = "{\"workerGroupId\":-1,\"description\":\"\",\"runFlag\":\"NORMAL\","
                + "\"type\":\"SQL\",\"params\":{\"postStatements\":[],"
                + "\"connParams\":\"\",\"receiversCc\":\"\",\"udfs\":\"\","
                + "\"type\":\"MYSQL\",\"title\":\"\",\"sql\":\"show tables\",\""
                + "preStatements\":[],\"sqlType\":\"1\",\"receivers\":\"\",\"datasource\":1,"
                + "\"showType\":\"TABLE\",\"localParams\":[],\"datasourceName\":\"dsmetadata\"},\"timeout\""
                + ":{\"enable\":false,\"strategy\":\"\"},\"maxRetryTimes\":\"0\","
                + "\"taskInstancePriority\":\"MEDIUM\",\"name\":\"mysql\",\"dependence\":{},"
                + "\"retryInterval\":\"1\",\"preTasks\":[\"dependent\"],\"id\":\"tasks-8745\"}";

        ObjectNode taskNode = JSONUtils.parseObject(sqlJson);
        if (StringUtils.isNotEmpty(taskNode.path("type").asText())) {
            String taskType = taskNode.path("type").asText();

            ProcessAddTaskParam addTaskParam = TaskNodeParamFactory.getByTaskType(taskType);

            JsonNode sql = addTaskParam.addImportSpecialParam(taskNode);

            JSONAssert.assertEquals(taskNode.toString(), sql.toString(), false);
        }
    }
}