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Initial add of MultiLevelMapHelper

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darin.kelkhoff
2023-04-12 11:19:22 -05:00
parent 5453e2e081
commit d009169770
2 changed files with 213 additions and 0 deletions
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qqq-backend-core/src/test/java/com/kingsrook/qqq/backend/core/utils/collections/MultiLevelMapHelperTest.java Normal file
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/*
* QQQ - Low-code Application Framework for Engineers.
* Copyright (C) 2021-2023. Kingsrook, LLC
* 651 N Broad St Ste 205 # 6917 | Middletown DE 19709 | United States
* contact@kingsrook.com
* https://github.com/Kingsrook/
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <https://www.gnu.org/licenses/>.
*/
package com.kingsrook.qqq.backend.core.utils.collections;
import java.util.HashMap;
import java.util.Map;
import org.junit.jupiter.api.Test;
import static com.kingsrook.qqq.backend.core.utils.collections.MultiLevelMapHelper.getOrPutAndIncrement;
import static com.kingsrook.qqq.backend.core.utils.collections.MultiLevelMapHelper.getOrPutNextLevel;
import static org.junit.jupiter.api.Assertions.assertEquals;
/*******************************************************************************
** Unit test for MultiLevelMapHelper
*******************************************************************************/
class MultiLevelMapHelperTest
{
/*******************************************************************************
**
*******************************************************************************/
@Test
void test()
{
Map<Integer, Map<String, Map<Integer, Map<String, Integer>>>> bigOleMap = new HashMap<>();
Integer clientId = 120;
String sku = "BASIC1";
Integer warehouseId = 10;
String state = "MO";
Integer quantity = 5;
getOrPutNextLevel(bigOleMap, clientId,
map -> getOrPutNextLevel(map, sku,
map2 -> getOrPutNextLevel(map2, warehouseId,
map3 -> MultiLevelMapHelper.getOrPutFinalLevel(map3, state, () -> 0, v -> v + quantity))));
assertEquals(5, bigOleMap.get(120).get("BASIC1").get(10).get("MO"));
getOrPutNextLevel(bigOleMap, clientId,
map -> getOrPutNextLevel(map, sku,
map2 -> getOrPutNextLevel(map2, warehouseId,
map3 -> getOrPutAndIncrement(map3, state))));
assertEquals(6, bigOleMap.get(120).get("BASIC1").get(10).get("MO"));
getOrPutNextLevel(bigOleMap, clientId,
map -> getOrPutNextLevel(map, sku,
map2 -> getOrPutNextLevel(map2, warehouseId,
map3 -> getOrPutAndIncrement(map3, state, quantity))));
assertEquals(11, bigOleMap.get(120).get("BASIC1").get(10).get("MO"));
}
}