add test for optimization about multi-value replacement (#255)

lsc-project · May 16, 2024 · eeee802 · eeee802
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diff --git a/src/test/java/org/lsc/Ldap2LdapOptimizeValueReplacementTest.java b/src/test/java/org/lsc/Ldap2LdapOptimizeValueReplacementTest.java
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+/*
+ ****************************************************************************
+ * Ldap Synchronization Connector provides tools to synchronize
+ * electronic identities from a list of data sources including
+ * any database with a JDBC connector, another LDAP directory,
+ * flat files...
+ *
+ *                  ==LICENSE NOTICE==
+ * 
+ * Copyright (c) 2008 - 2011 LSC Project 
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions are met:
+
+ *    * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ *     * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in the
+ * documentation and/or other materials provided with the distribution.
+ *     * Neither the name of the LSC Project nor the names of its
+ * contributors may be used to endorse or promote products derived from
+ * this software without specific prior written permission.
+ * 
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS
+ * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
+ * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
+ * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER
+ * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
+ * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
+ * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
+ * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
+ * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
+ * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
+ * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ *
+ *                  ==LICENSE NOTICE==
+ *
+ *               (c) 2008 - 2024 LSC Project
+ ****************************************************************************
+ */
+package org.lsc;
+
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertNotNull;
+import static org.junit.Assert.assertNull;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+import org.junit.Assert;
+import org.junit.Before;
+import org.junit.Test;
+import org.lsc.configuration.LscConfiguration;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.List;
+import java.io.File;
+import java.io.PrintStream;
+import java.io.ByteArrayOutputStream;
+
+/**
+ * This test case attempts to reproduce a ldap2ldap setup via SimpleSynchronize.
+ * It attempts to launch the tasks defined in src/test/resources/etc/lsc.xml:
+ * ldap2ldapOptimizeValueReplacementTestCreate ldap2ldapOptimizeValueReplacementTestUpdate1 ldap2ldapOptimizeValueReplacementTestUpdate2
+ */
+public class Ldap2LdapOptimizeValueReplacementTest extends CommonLdapSyncTest {
+
+
+	@Before
+	public void setup() {
+		LscConfiguration.reset();
+		LscConfiguration.getInstance();
+		Assert.assertNotNull(LscConfiguration.getConnection("src-ldap"));
+		Assert.assertNotNull(LscConfiguration.getConnection("dst-ldap"));
+		reloadJndiConnections();
+	}
+
+	@Test
+	public final void testLdap2LdapOptimizeValueReplacementTest() throws Exception {
+
+		String createOutput  = launchSyncTask("ldap2ldapOptimizeValueReplacementTestCreate");
+		String update1Output = launchSyncTask("ldap2ldapOptimizeValueReplacementTestUpdate1");
+		String update2Output = launchSyncTask("ldap2ldapOptimizeValueReplacementTestUpdate2");
+
+		// check the results of the synchronization
+		reloadJndiConnections();
+
+		// check that the entry has been created with all 100 values for description
+		assertTrue(createOutput.contains("In object \"cn=optimizevaluereplacement,ou=ldap2ldap2TestTaskDst,ou=Test Data,dc=lsc-project,dc=org\":  Adding attribute \"description\" with values [value001, value002, value003, value004, value005, value006, value007, value008, value009, value010, value011, value012, value013, value014, value015, value016, value017, value018, value019, value020, value021, value022, value023, value024, value025, value026, value027, value028, value029, value030, value031, value032, value033, value034, value035, value036, value037, value038, value039, value040, value041, value042, value043, value044, value045, value046, value047, value048, value049, value050, value051, value052, value053, value054, value055, value056, value057, value058, value059, value060, value061, value062, value063, value064, value065, value066, value067, value068, value069, value070, value071, value072, value073, value074, value075, value076, value077, value078, value079, value080, value081, value082, value083, value084, value085, value086, value087, value088, value089, value090, value091, value092, value093, value094, value095, value096, value097, value098, value099, value100]"));
+
+		// In first update task: check that the replacement 
+		// has been splitted in 2 operations: 1 add + 1 delete
+		assertTrue(update1Output.contains("Adding values to attribute \"description\": new values are [value101]"));
+		assertTrue(update1Output.contains("Removing values from attribute \"description\": old values are [value100]"));
+
+		// In second update task: check that the replacement 
+		// has been done in one unique replace operation
+		assertTrue(update2Output.contains("Replacing attribute \"description\": source values are [value001, value002, value003, value004, value005, value006, value007, value008, value009, value010, value011, value012, value013, value014, value015, value016, value017, value018, value019, value020, value021, value022, value023, value024, value025, value026, value027, value028, value029, value030, value031, value032, value033, value034, value035, value036, value037, value038, value039, value040, value041, value042, value043, value044, value045, value046, value047, value048, value049, value050, value051, value052, value053, value054, value055, value056, value057, value058, value059, value060, value061, value062, value063, value064, value065, value066, value067, value068, value069, value070, value071, value072, value073, value074, value075, value076, value077, value078, value079, value080, value081, value082, value083, value084, value085, value086, value087, value088, value089, value090, value091, value092, value093, value094, value095, value096, value097, value098, value099, value101], old values were [value001, value002, value003, value004, value005, value006, value007, value008, value009, value010, value011, value012, value013, value014, value015, value016, value017, value018, value019, value020, value021, value022, value023, value024, value025, value026, value027, value028, value029, value030, value031, value032, value033, value034, value035, value036, value037, value038, value039, value040, value041, value042, value043, value044, value045, value046, value047, value048, value049, value050, value051, value052, value053, value054, value055, value056, value057, value058, value059, value060, value061, value062, value063, value064, value065, value066, value067, value068, value069, value070, value071, value072, value073, value074, value075, value076, value077, value078, value079, value080, value081, value082, value083, value084, value085, value086, value087, value088, value089, value090, value091, value092, value093, value094, value095, value096, value097, value098, value099, value101], new values are [value101, value102, value103, value104, value105, value106, value107, value108, value109, value110, value111, value112, value113, value114, value115, value116, value117, value118, value119, value120, value121, value122, value123, value124, value125, value126, value127, value128, value129, value130, value131, value132, value133, value134, value135, value136, value137, value138, value139, value140, value141, value142, value143, value144, value145, value146, value147, value148, value149, value150, value151, value152, value153, value154, value155, value156, value157, value158, value159, value160, value161, value162, value163, value164, value165, value166, value167, value168, value169, value170, value171, value172, value173, value174, value175, value176, value177, value178, value179, value180, value181, value182, value183, value184, value185, value186, value187, value188, value189, value190, value191, value192, value193, value194, value195, value196, value197, value198, value199, value200]"));
+	}
+
+	// Function launching the desired task, and returning the standard output
+        public static String launchSyncTask(String task) throws Exception {
+
+		// Initialize the tasks
+		SimpleSynchronize sync = new SimpleSynchronize();
+		List<String> syncType = new ArrayList<String>();
+		syncType.add(task);
+
+		// Change system output stream to a variable
+		PrintStream orgStream = System.out; // save original stream
+		ByteArrayOutputStream lscOutput = new ByteArrayOutputStream();
+		System.setOut(new PrintStream(lscOutput));
+
+		// Launch tasks
+		boolean ret = sync.launch(new ArrayList<String>(), syncType, new ArrayList<String>());
+
+		// Restore standard output stream
+		System.setOut(orgStream);
+
+		// Check the global status of the task
+		assertTrue(ret);
+
+		return lscOutput.toString();
+        }
+
+}