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Add Memory backend module
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@ -0,0 +1,185 @@
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/*
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* QQQ - Low-code Application Framework for Engineers.
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* Copyright (C) 2021-2022. Kingsrook, LLC
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* 651 N Broad St Ste 205 # 6917 | Middletown DE 19709 | United States
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* contact@kingsrook.com
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* https://github.com/Kingsrook/
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU Affero General Public License as
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* published by the Free Software Foundation, either version 3 of the
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* License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU Affero General Public License for more details.
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*
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* You should have received a copy of the GNU Affero General Public License
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* along with this program. If not, see <https://www.gnu.org/licenses/>.
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*/
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package com.kingsrook.qqq.backend.core.modules.backend.implementations.memory;
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import java.util.List;
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import com.kingsrook.qqq.backend.core.actions.tables.CountAction;
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import com.kingsrook.qqq.backend.core.actions.tables.DeleteAction;
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import com.kingsrook.qqq.backend.core.actions.tables.InsertAction;
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import com.kingsrook.qqq.backend.core.actions.tables.QueryAction;
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import com.kingsrook.qqq.backend.core.actions.tables.UpdateAction;
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import com.kingsrook.qqq.backend.core.exceptions.QException;
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import com.kingsrook.qqq.backend.core.model.actions.tables.count.CountInput;
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import com.kingsrook.qqq.backend.core.model.actions.tables.delete.DeleteInput;
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import com.kingsrook.qqq.backend.core.model.actions.tables.delete.DeleteOutput;
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import com.kingsrook.qqq.backend.core.model.actions.tables.insert.InsertInput;
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import com.kingsrook.qqq.backend.core.model.actions.tables.insert.InsertOutput;
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import com.kingsrook.qqq.backend.core.model.actions.tables.query.QueryInput;
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import com.kingsrook.qqq.backend.core.model.actions.tables.query.QueryOutput;
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import com.kingsrook.qqq.backend.core.model.actions.tables.update.UpdateInput;
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import com.kingsrook.qqq.backend.core.model.actions.tables.update.UpdateOutput;
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import com.kingsrook.qqq.backend.core.model.data.QRecord;
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import com.kingsrook.qqq.backend.core.model.metadata.QInstance;
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import com.kingsrook.qqq.backend.core.model.metadata.tables.QTableMetaData;
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import com.kingsrook.qqq.backend.core.model.session.QSession;
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import com.kingsrook.qqq.backend.core.utils.TestUtils;
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import org.junit.jupiter.api.AfterEach;
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import org.junit.jupiter.api.Test;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import static org.junit.jupiter.api.Assertions.assertTrue;
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/*******************************************************************************
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** Unit test for MemoryBackendModule
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*******************************************************************************/
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class MemoryBackendModuleTest
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{
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/*******************************************************************************
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**
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*******************************************************************************/
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@AfterEach
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void afterEach()
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{
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MemoryRecordStore.getInstance().reset();
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}
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/*******************************************************************************
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**
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*******************************************************************************/
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@Test
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void testFullCRUD() throws QException
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{
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QInstance qInstance = TestUtils.defineInstance();
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QTableMetaData table = qInstance.getTable(TestUtils.TABLE_NAME_SHAPE);
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QSession session = new QSession();
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/////////////////////////
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// do an initial count //
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/////////////////////////
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CountInput countInput = new CountInput(qInstance);
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countInput.setSession(session);
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countInput.setTableName(table.getName());
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assertEquals(0, new CountAction().execute(countInput).getCount());
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//////////////////
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// do an insert //
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//////////////////
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InsertInput insertInput = new InsertInput(qInstance);
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insertInput.setSession(session);
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insertInput.setTableName(table.getName());
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insertInput.setRecords(List.of(
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new QRecord()
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.withTableName(table.getName())
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.withValue("name", "My Triangle")
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.withValue("type", "triangle")
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.withValue("noOfSides", 3)
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.withValue("isPolygon", true),
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new QRecord()
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.withTableName(table.getName())
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.withValue("name", "Your Square")
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.withValue("type", "square")
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.withValue("noOfSides", 4)
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.withValue("isPolygon", true),
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new QRecord()
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.withTableName(table.getName())
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.withValue("name", "Some Circle")
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.withValue("type", "circle")
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.withValue("noOfSides", null)
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.withValue("isPolygon", false)
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));
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InsertOutput insertOutput = new InsertAction().execute(insertInput);
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assertEquals(insertOutput.getRecords().size(), 3);
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assertTrue(insertOutput.getRecords().stream().allMatch(r -> r.getValue("id") != null));
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assertTrue(insertOutput.getRecords().stream().anyMatch(r -> r.getValueInteger("id").equals(1)));
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assertTrue(insertOutput.getRecords().stream().anyMatch(r -> r.getValueInteger("id").equals(2)));
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assertTrue(insertOutput.getRecords().stream().anyMatch(r -> r.getValueInteger("id").equals(3)));
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////////////////
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// do a query //
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////////////////
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QueryInput queryInput = new QueryInput(qInstance);
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queryInput.setSession(session);
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queryInput.setTableName(table.getName());
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QueryOutput queryOutput = new QueryAction().execute(queryInput);
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assertEquals(queryOutput.getRecords().size(), 3);
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assertTrue(queryOutput.getRecords().stream().allMatch(r -> r.getValue("id") != null));
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assertTrue(queryOutput.getRecords().stream().anyMatch(r -> r.getValueInteger("id").equals(1)));
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assertTrue(queryOutput.getRecords().stream().anyMatch(r -> r.getValueInteger("id").equals(2)));
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assertTrue(queryOutput.getRecords().stream().anyMatch(r -> r.getValueInteger("id").equals(3)));
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assertTrue(queryOutput.getRecords().stream().anyMatch(r -> r.getValueString("name").equals("My Triangle")));
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assertTrue(queryOutput.getRecords().stream().anyMatch(r -> r.getValueString("name").equals("Your Square")));
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assertTrue(queryOutput.getRecords().stream().anyMatch(r -> r.getValueString("name").equals("Some Circle")));
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assertEquals(3, new CountAction().execute(countInput).getCount());
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//////////////////
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// do an update //
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//////////////////
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UpdateInput updateInput = new UpdateInput(qInstance);
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updateInput.setSession(session);
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updateInput.setTableName(table.getName());
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updateInput.setRecords(List.of(
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new QRecord()
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.withTableName(table.getName())
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.withValue("id", 1)
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.withValue("name", "Not My Triangle any more"),
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new QRecord()
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.withTableName(table.getName())
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.withValue("id", 3)
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.withValue("type", "ellipse")
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));
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UpdateOutput updateOutput = new UpdateAction().execute(updateInput);
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assertEquals(updateOutput.getRecords().size(), 2);
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queryOutput = new QueryAction().execute(queryInput);
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assertEquals(queryOutput.getRecords().size(), 3);
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assertTrue(queryOutput.getRecords().stream().noneMatch(r -> r.getValueString("name").equals("My Triangle")));
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assertTrue(queryOutput.getRecords().stream().anyMatch(r -> r.getValueString("name").equals("Not My Triangle any more")));
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assertTrue(queryOutput.getRecords().stream().anyMatch(r -> r.getValueString("type").equals("ellipse")));
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assertTrue(queryOutput.getRecords().stream().noneMatch(r -> r.getValueString("type").equals("circle")));
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assertEquals(3, new CountAction().execute(countInput).getCount());
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/////////////////
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// do a delete //
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/////////////////
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DeleteInput deleteInput = new DeleteInput(qInstance);
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deleteInput.setSession(session);
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deleteInput.setTableName(table.getName());
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deleteInput.setPrimaryKeys(List.of(1, 2));
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DeleteOutput deleteOutput = new DeleteAction().execute(deleteInput);
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assertEquals(deleteOutput.getDeletedRecordCount(), 2);
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assertEquals(1, new CountAction().execute(countInput).getCount());
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queryOutput = new QueryAction().execute(queryInput);
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assertEquals(queryOutput.getRecords().size(), 1);
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assertTrue(queryOutput.getRecords().stream().noneMatch(r -> r.getValueInteger("id").equals(1)));
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assertTrue(queryOutput.getRecords().stream().noneMatch(r -> r.getValueInteger("id").equals(2)));
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assertTrue(queryOutput.getRecords().stream().anyMatch(r -> r.getValueInteger("id").equals(3)));
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}
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}
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@ -26,7 +26,6 @@ import java.util.List;
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import com.kingsrook.qqq.backend.core.actions.processes.person.addtopeoplesage.AddAge;
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import com.kingsrook.qqq.backend.core.actions.processes.person.addtopeoplesage.GetAgeStatistics;
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import com.kingsrook.qqq.backend.core.actions.tables.QueryAction;
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import com.kingsrook.qqq.backend.core.adapters.QInstanceAdapter;
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import com.kingsrook.qqq.backend.core.exceptions.QException;
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import com.kingsrook.qqq.backend.core.model.actions.tables.query.QueryInput;
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import com.kingsrook.qqq.backend.core.model.actions.tables.query.QueryOutput;
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@ -52,6 +51,7 @@ import com.kingsrook.qqq.backend.core.model.metadata.tables.QTableMetaData;
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import com.kingsrook.qqq.backend.core.model.session.QSession;
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import com.kingsrook.qqq.backend.core.modules.authentication.MockAuthenticationModule;
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import com.kingsrook.qqq.backend.core.modules.authentication.metadata.QAuthenticationMetaData;
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import com.kingsrook.qqq.backend.core.modules.backend.implementations.memory.MemoryBackendModule;
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import com.kingsrook.qqq.backend.core.modules.backend.implementations.mock.MockBackendModule;
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import com.kingsrook.qqq.backend.core.processes.implementations.etl.basic.BasicETLProcess;
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import com.kingsrook.qqq.backend.core.processes.implementations.etl.streamed.StreamedETLProcess;
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@ -65,12 +65,14 @@ import com.kingsrook.qqq.backend.core.processes.implementations.mock.MockBackend
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public class TestUtils
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{
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public static final String DEFAULT_BACKEND_NAME = "default";
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public static final String MEMORY_BACKEND_NAME = "memory";
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public static final String APP_NAME_GREETINGS = "greetingsApp";
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public static final String APP_NAME_PEOPLE = "peopleApp";
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public static final String APP_NAME_MISCELLANEOUS = "miscellaneous";
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public static final String TABLE_NAME_PERSON = "person";
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public static final String TABLE_NAME_SHAPE = "shape";
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public static final String PROCESS_NAME_GREET_PEOPLE = "greet";
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public static final String PROCESS_NAME_GREET_PEOPLE_INTERACTIVE = "greetInteractive";
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@ -89,10 +91,12 @@ public class TestUtils
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QInstance qInstance = new QInstance();
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qInstance.setAuthentication(defineAuthentication());
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qInstance.addBackend(defineBackend());
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qInstance.addBackend(defineMemoryBackend());
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qInstance.addTable(defineTablePerson());
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qInstance.addTable(definePersonFileTable());
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qInstance.addTable(defineTableIdAndNameOnly());
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qInstance.addTable(defineTableShape());
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qInstance.addPossibleValueSource(defineStatesPossibleValueSource());
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@ -104,8 +108,6 @@ public class TestUtils
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defineApps(qInstance);
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System.out.println(new QInstanceAdapter().qInstanceToJson(qInstance));
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return (qInstance);
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}
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@ -174,6 +176,18 @@ public class TestUtils
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/*******************************************************************************
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** Define the in-memory backend used in standard tests
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*******************************************************************************/
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public static QBackendMetaData defineMemoryBackend()
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{
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return new QBackendMetaData()
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.withName(MEMORY_BACKEND_NAME)
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.withBackendType(MemoryBackendModule.class);
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}
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/*******************************************************************************
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** Define the 'person' table used in standard tests.
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*******************************************************************************/
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@ -196,6 +210,27 @@ public class TestUtils
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/*******************************************************************************
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** Define the 'shape' table used in standard tests.
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*******************************************************************************/
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public static QTableMetaData defineTableShape()
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{
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return new QTableMetaData()
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.withName(TABLE_NAME_SHAPE)
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.withBackendName(MEMORY_BACKEND_NAME)
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.withPrimaryKeyField("id")
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.withField(new QFieldMetaData("id", QFieldType.INTEGER).withIsEditable(false))
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.withField(new QFieldMetaData("createDate", QFieldType.DATE_TIME).withIsEditable(false))
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.withField(new QFieldMetaData("modifyDate", QFieldType.DATE_TIME).withIsEditable(false))
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.withField(new QFieldMetaData("name", QFieldType.STRING))
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.withField(new QFieldMetaData("type", QFieldType.STRING)) // todo PVS
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.withField(new QFieldMetaData("noOfSides", QFieldType.INTEGER))
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.withField(new QFieldMetaData("isPolygon", QFieldType.BOOLEAN)) // mmm, should be derived from type, no?
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;
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}
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/*******************************************************************************
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** Define a 2nd version of the 'person' table for this test (pretend it's backed by a file)
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*******************************************************************************/
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