Package org.apache.directory.shared.ldap.schemaloader

Source Code of org.apache.directory.shared.ldap.schemaloader.SchemaManagerLoadTest

/*
*  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.directory.shared.ldap.schemaloader;


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 java.io.File;
import java.io.IOException;

import org.apache.commons.io.FileUtils;
import org.apache.directory.shared.ldap.model.exception.LdapUnwillingToPerformException;
import org.apache.directory.shared.ldap.model.schema.AttributeType;
import org.apache.directory.shared.ldap.model.schema.SchemaManager;
import org.apache.directory.shared.ldap.model.schema.registries.DefaultSchema;
import org.apache.directory.shared.ldap.model.schema.registries.Schema;
import org.apache.directory.shared.ldap.schemaextractor.SchemaLdifExtractor;
import org.apache.directory.shared.ldap.schemaextractor.impl.DefaultSchemaLdifExtractor;
import org.apache.directory.shared.ldap.schemamanager.impl.DefaultSchemaManager;
import org.junit.AfterClass;
import org.junit.BeforeClass;
import org.junit.Ignore;
import org.junit.Test;


/**
* A test class for SchemaManager load() method. We test those methods here :
*
*  Server API
*     boolean load( Schema... schemas ) throws Exception
*     boolean load( String... schemas ) throws Exception
*     boolean loadDisabled( Schema... schemas ) throws Exception
*     boolean loadDisabled( String... schemas ) throws Exception
*     boolean loadAllEnabled() throws Exception
*
*  Studio API :
*     boolean loadRelaxed( Schema... schemas ) throws Exception
*     boolean loadRelaxed( String... schemas ) throws Exception
*     boolean loadAllEnabledRelaxed() throws Exception
*
* We check the resulting number of SchemaObjects in the registries. Those number are :
*
* Apache :
*   AT :  53
*   C  :   8
*   MR :   8
*   N  :   8
*   OC :  17
*   SC :   3
*   S  :   7
*   OID:  85
*
* ApacheDns :
*   AT :  16
*   OC :  11
*   OID:  27
*
* ApacheMeta :
*   AT :  31
*   C  :   5
*   MR :   5
*   N  :   7
*   OC :  13
*   SC :   4
*   S  :   5
*   OID:  54
*
* AutoFs :
*   AT :   1
*   OC :   2
*   OID:   3
*
* Collective :
*   AT :  13
*   OID:  13
*
* Corba :
*   AT :   2
*   OC :   3
*   OID:   5
*
* Core :
*   AT :  54
*   OC :  27
*   OID:  81
*
* Cosine :
*   AT :  41
*   OC :  13
*   OID:  54
*
* Dhcp :
*   AT :  39
*   OC :  12
*   OID:  51
*
* InetOrgPerson :
*   AT :   9
*   OC :   1
*   OID:  10
*
* Java :
*   AT :   7
*   OC :   5
*   OID:  12
*
* Krb5Kdc :
*   AT :  15
*   OC :   3
*   OID:  18
*
* Mozilla :
*   AT :  17
*   OC :   1
*   OID:  18
*
* Nis :
*   AT :  27
*   C  :   1
*   MR :   1
*   N  :   1
*   OC :  13
*   SC :   2
*   S  :   2
*   OID:  43
*
* Other :
*   OID:   0
*
* Samba :
*   AT :  37
*   OC :  11
*   OID:  48
*
* System :
*   AT :  38
*   C  :  35
*   MR :  35
*   N  :  35
*   OC :   9
*   SC :  59
*   S  :  59
*   OID: 141
*
* @author <a href="mailto:dev@directory.apache.org">Apache Directory Project</a>
*/
//@RunWith(ConcurrentJunitRunner.class)
//@Concurrency()
public class SchemaManagerLoadTest
{
    // A directory in which the ldif files will be stored
    private static String workingDirectory;

    // The schema repository
    private static File schemaRepository;


    @BeforeClass
    public static void setup() throws Exception
    {
        workingDirectory = System.getProperty( "workingDirectory" );

        if ( workingDirectory == null )
        {
            String path = SchemaManagerLoadTest.class.getResource( "" ).getPath();
            int targetPos = path.indexOf( "target" );
            workingDirectory = path.substring( 0, targetPos + 6 );
        }

        // Make sure every test class has its own schema directory
        workingDirectory = new File( workingDirectory, "SchemaManagerLoadTest" ).getAbsolutePath();

        schemaRepository = new File( workingDirectory, "schema" );

        // Cleanup the target directory
        FileUtils.deleteDirectory( schemaRepository );

        SchemaLdifExtractor extractor = new DefaultSchemaLdifExtractor( new File( workingDirectory ) );
        extractor.extractOrCopy();
    }


    @AfterClass
    public static void cleanup() throws IOException
    {
        // Cleanup the target directory
        FileUtils.deleteDirectory( schemaRepository.getParentFile() );
    }


    //-------------------------------------------------------------------------
    // Test the load( String... schemaName) method
    //-------------------------------------------------------------------------
    /**
     * test loading the "system" schema
     */
    @Test
    public void testLoadSystem() throws Exception
    {
        LdifSchemaLoader loader = new LdifSchemaLoader( schemaRepository );
        SchemaManager schemaManager = new DefaultSchemaManager( loader );

        assertTrue( schemaManager.load( "system" ) );

        assertTrue( schemaManager.getErrors().isEmpty() );
        assertEquals( 38, schemaManager.getAttributeTypeRegistry().size() );
        assertEquals( 35, schemaManager.getComparatorRegistry().size() );
        assertEquals( 35, schemaManager.getMatchingRuleRegistry().size() );
        assertEquals( 35, schemaManager.getNormalizerRegistry().size() );
        assertEquals( 9, schemaManager.getObjectClassRegistry().size() );
        assertEquals( 59, schemaManager.getSyntaxCheckerRegistry().size() );
        assertEquals( 59, schemaManager.getLdapSyntaxRegistry().size() );
        assertEquals( 141, schemaManager.getGlobalOidRegistry().size() );

        assertEquals( 1, schemaManager.getRegistries().getLoadedSchemas().size() );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "system" ) );
    }


    /**
     * test loading the "core" schema, which depends on "system"
     */
    @Test
    public void testLoadCore() throws Exception
    {
        LdifSchemaLoader loader = new LdifSchemaLoader( schemaRepository );
        SchemaManager schemaManager = new DefaultSchemaManager( loader );

        // Check that we can't load a schema without its dependencies
        assertFalse( schemaManager.load( "core" ) );

        assertTrue( schemaManager.load( "system" ) );
        assertTrue( schemaManager.load( "core" ) );

        assertTrue( schemaManager.getErrors().isEmpty() );
        assertEquals( 92, schemaManager.getAttributeTypeRegistry().size() );
        assertEquals( 35, schemaManager.getComparatorRegistry().size() );
        assertEquals( 35, schemaManager.getMatchingRuleRegistry().size() );
        assertEquals( 35, schemaManager.getNormalizerRegistry().size() );
        assertEquals( 36, schemaManager.getObjectClassRegistry().size() );
        assertEquals( 59, schemaManager.getSyntaxCheckerRegistry().size() );
        assertEquals( 59, schemaManager.getLdapSyntaxRegistry().size() );
        assertEquals( 222, schemaManager.getGlobalOidRegistry().size() );

        assertEquals( 2, schemaManager.getRegistries().getLoadedSchemas().size() );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "system" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "core" ) );
    }


    /**
     * test loading the "apache" schema, which depends on "system" and "core"
     */
    @Test
    public void testLoadApache() throws Exception
    {
        LdifSchemaLoader loader = new LdifSchemaLoader( schemaRepository );
        SchemaManager schemaManager = new DefaultSchemaManager( loader );

        assertTrue( schemaManager.load( "system" ) );
        assertTrue( schemaManager.load( "core" ) );
        assertTrue( schemaManager.load( "apache" ) );

        assertTrue( schemaManager.getErrors().isEmpty() );
        assertEquals( 147, schemaManager.getAttributeTypeRegistry().size() );
        assertEquals( 43, schemaManager.getComparatorRegistry().size() );
        assertEquals( 43, schemaManager.getMatchingRuleRegistry().size() );
        assertEquals( 43, schemaManager.getNormalizerRegistry().size() );
        assertEquals( 53, schemaManager.getObjectClassRegistry().size() );
        assertEquals( 62, schemaManager.getSyntaxCheckerRegistry().size() );
        assertEquals( 66, schemaManager.getLdapSyntaxRegistry().size() );
        assertEquals( 309, schemaManager.getGlobalOidRegistry().size() );

        assertEquals( 3, schemaManager.getRegistries().getLoadedSchemas().size() );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "system" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "core" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "apache" ) );
    }


    /**
     * test loading the "apacheMeta" schema, which depends on "system"
     */
    @Test
    public void testLoadApacheMeta() throws Exception
    {
        LdifSchemaLoader loader = new LdifSchemaLoader( schemaRepository );
        SchemaManager schemaManager = new DefaultSchemaManager( loader );

        assertTrue( schemaManager.load( "system" ) );
        assertTrue( schemaManager.load( "apacheMeta" ) );

        assertTrue( schemaManager.getErrors().isEmpty() );
        assertEquals( 70, schemaManager.getAttributeTypeRegistry().size() );
        assertEquals( 40, schemaManager.getComparatorRegistry().size() );
        assertEquals( 40, schemaManager.getMatchingRuleRegistry().size() );
        assertEquals( 40, schemaManager.getNormalizerRegistry().size() );
        assertEquals( 22, schemaManager.getObjectClassRegistry().size() );
        assertEquals( 63, schemaManager.getSyntaxCheckerRegistry().size() );
        assertEquals( 64, schemaManager.getLdapSyntaxRegistry().size() );
        assertEquals( 196, schemaManager.getGlobalOidRegistry().size() );

        assertEquals( 2, schemaManager.getRegistries().getLoadedSchemas().size() );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "system" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "apachemeta" ) );
    }


    /**
     * test loading the "java" schema, which depends on "system" and "core"
     */
    @Test
    public void testLoadJava() throws Exception
    {
        LdifSchemaLoader loader = new LdifSchemaLoader( schemaRepository );
        SchemaManager schemaManager = new DefaultSchemaManager( loader );

        assertTrue( schemaManager.load( "system" ) );
        assertTrue( schemaManager.load( "core" ) );
        assertTrue( schemaManager.load( "Java" ) );

        assertTrue( schemaManager.getErrors().isEmpty() );
        assertEquals( 99, schemaManager.getAttributeTypeRegistry().size() );
        assertEquals( 35, schemaManager.getComparatorRegistry().size() );
        assertEquals( 35, schemaManager.getMatchingRuleRegistry().size() );
        assertEquals( 35, schemaManager.getNormalizerRegistry().size() );
        assertEquals( 41, schemaManager.getObjectClassRegistry().size() );
        assertEquals( 59, schemaManager.getSyntaxCheckerRegistry().size() );
        assertEquals( 59, schemaManager.getLdapSyntaxRegistry().size() );
        assertEquals( 234, schemaManager.getGlobalOidRegistry().size() );

        assertEquals( 3, schemaManager.getRegistries().getLoadedSchemas().size() );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "system" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "core" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "Java" ) );
    }


    /**
     * test loading the "other" schema, which depends on "system", "core",
     * "apache" and "apacheMeta". As we don't have any cross dependencies
     * with any of this other schemas, we can only load core and system
     */
    @Test
    public void testLoadOther() throws Exception
    {
        LdifSchemaLoader loader = new LdifSchemaLoader( schemaRepository );
        SchemaManager schemaManager = new DefaultSchemaManager( loader );

        assertTrue( schemaManager.load( "system" ) );
        assertTrue( schemaManager.load( "core" ) );
        assertTrue( schemaManager.load( "other" ) );

        assertTrue( schemaManager.getErrors().isEmpty() );
        assertEquals( 92, schemaManager.getAttributeTypeRegistry().size() );
        assertEquals( 35, schemaManager.getComparatorRegistry().size() );
        assertEquals( 35, schemaManager.getMatchingRuleRegistry().size() );
        assertEquals( 35, schemaManager.getNormalizerRegistry().size() );
        assertEquals( 36, schemaManager.getObjectClassRegistry().size() );
        assertEquals( 59, schemaManager.getSyntaxCheckerRegistry().size() );
        assertEquals( 59, schemaManager.getLdapSyntaxRegistry().size() );
        assertEquals( 222, schemaManager.getGlobalOidRegistry().size() );

        assertEquals( 3, schemaManager.getRegistries().getLoadedSchemas().size() );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "system" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "core" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "other" ) );
    }


    /**
     * test loading the "cosine" schema, which depends on "system" and "core"
     */
    @Test
    public void testLoadCosine() throws Exception
    {
        LdifSchemaLoader loader = new LdifSchemaLoader( schemaRepository );
        SchemaManager schemaManager = new DefaultSchemaManager( loader );

        assertTrue( schemaManager.load( "system" ) );
        assertTrue( schemaManager.load( "core" ) );
        assertTrue( schemaManager.load( "cosine" ) );

        assertTrue( schemaManager.getErrors().isEmpty() );
        assertEquals( 133, schemaManager.getAttributeTypeRegistry().size() );
        assertEquals( 35, schemaManager.getComparatorRegistry().size() );
        assertEquals( 35, schemaManager.getMatchingRuleRegistry().size() );
        assertEquals( 35, schemaManager.getNormalizerRegistry().size() );
        assertEquals( 49, schemaManager.getObjectClassRegistry().size() );
        assertEquals( 59, schemaManager.getSyntaxCheckerRegistry().size() );
        assertEquals( 59, schemaManager.getLdapSyntaxRegistry().size() );
        assertEquals( 276, schemaManager.getGlobalOidRegistry().size() );

        assertEquals( 3, schemaManager.getRegistries().getLoadedSchemas().size() );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "system" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "core" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "cosine" ) );
    }


    /**
     * test loading the "InetOrgPerson" schema, which depends on "system", "core"
     * and "cosine"
     */
    @Test
    public void testLoadInetOrgPerson() throws Exception
    {
        LdifSchemaLoader loader = new LdifSchemaLoader( schemaRepository );
        SchemaManager schemaManager = new DefaultSchemaManager( loader );

        assertTrue( schemaManager.load( "system" ) );
        assertTrue( schemaManager.load( "core" ) );
        assertTrue( schemaManager.load( "cosine" ) );
        assertTrue( schemaManager.load( "InetOrgPerson" ) );

        assertTrue( schemaManager.getErrors().isEmpty() );
        assertEquals( 142, schemaManager.getAttributeTypeRegistry().size() );
        assertEquals( 35, schemaManager.getComparatorRegistry().size() );
        assertEquals( 35, schemaManager.getMatchingRuleRegistry().size() );
        assertEquals( 35, schemaManager.getNormalizerRegistry().size() );
        assertEquals( 50, schemaManager.getObjectClassRegistry().size() );
        assertEquals( 59, schemaManager.getSyntaxCheckerRegistry().size() );
        assertEquals( 59, schemaManager.getLdapSyntaxRegistry().size() );
        assertEquals( 286, schemaManager.getGlobalOidRegistry().size() );

        assertEquals( 4, schemaManager.getRegistries().getLoadedSchemas().size() );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "system" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "core" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "cosine" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "InetOrgPerson" ) );
    }


    /**
     * test loading the "Collective" schema, which depends on "system" and "core"
     */
    @Test
    public void testLoadCollective() throws Exception
    {
        LdifSchemaLoader loader = new LdifSchemaLoader( schemaRepository );
        SchemaManager schemaManager = new DefaultSchemaManager( loader );

        assertTrue( schemaManager.load( "system" ) );
        assertTrue( schemaManager.load( "core" ) );
        assertTrue( schemaManager.load( "Collective" ) );

        assertTrue( schemaManager.getErrors().isEmpty() );
        assertEquals( 105, schemaManager.getAttributeTypeRegistry().size() );
        assertEquals( 35, schemaManager.getComparatorRegistry().size() );
        assertEquals( 35, schemaManager.getMatchingRuleRegistry().size() );
        assertEquals( 35, schemaManager.getNormalizerRegistry().size() );
        assertEquals( 36, schemaManager.getObjectClassRegistry().size() );
        assertEquals( 59, schemaManager.getSyntaxCheckerRegistry().size() );
        assertEquals( 59, schemaManager.getLdapSyntaxRegistry().size() );
        assertEquals( 235, schemaManager.getGlobalOidRegistry().size() );

        assertEquals( 3, schemaManager.getRegistries().getLoadedSchemas().size() );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "system" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "core" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "collective" ) );
    }


    /**
     * test loading the "Krb5Kdc" schema, which depends on "system" and "core"
     */
    @Test
    public void testLoadKrb5Kdc() throws Exception
    {
        LdifSchemaLoader loader = new LdifSchemaLoader( schemaRepository );
        SchemaManager schemaManager = new DefaultSchemaManager( loader );

        assertTrue( schemaManager.load( "system" ) );
        assertTrue( schemaManager.load( "core" ) );
        assertTrue( schemaManager.load( "Krb5Kdc" ) );

        assertTrue( schemaManager.getErrors().isEmpty() );
        assertEquals( 107, schemaManager.getAttributeTypeRegistry().size() );
        assertEquals( 35, schemaManager.getComparatorRegistry().size() );
        assertEquals( 35, schemaManager.getMatchingRuleRegistry().size() );
        assertEquals( 35, schemaManager.getNormalizerRegistry().size() );
        assertEquals( 39, schemaManager.getObjectClassRegistry().size() );
        assertEquals( 59, schemaManager.getSyntaxCheckerRegistry().size() );
        assertEquals( 59, schemaManager.getLdapSyntaxRegistry().size() );
        assertEquals( 240, schemaManager.getGlobalOidRegistry().size() );

        assertEquals( 3, schemaManager.getRegistries().getLoadedSchemas().size() );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "system" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "core" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "Krb5Kdc" ) );
    }


    /**
     * test loading the "nis" schema, which depends on "system", "core" and "cosine",
     * but is disabled
     */
    @Test
    public void testLoadNis() throws Exception
    {
        LdifSchemaLoader loader = new LdifSchemaLoader( schemaRepository );
        SchemaManager schemaManager = new DefaultSchemaManager( loader );

        assertTrue( schemaManager.load( "system" ) );
        assertTrue( schemaManager.load( "core" ) );
        assertTrue( schemaManager.load( "cosine" ) );
        assertFalse( schemaManager.load( "nis" ) );

        AttributeType at = schemaManager.getAttributeType( "uidNumber" );
        // if nis schema was loaded then the at will not be null
        assertNull( at );

        assertTrue( schemaManager.getErrors().isEmpty() );
        assertEquals( 133, schemaManager.getAttributeTypeRegistry().size() );
        assertEquals( 35, schemaManager.getComparatorRegistry().size() );
        assertEquals( 35, schemaManager.getMatchingRuleRegistry().size() );
        assertEquals( 35, schemaManager.getNormalizerRegistry().size() );
        assertEquals( 49, schemaManager.getObjectClassRegistry().size() );
        assertEquals( 59, schemaManager.getSyntaxCheckerRegistry().size() );
        assertEquals( 59, schemaManager.getLdapSyntaxRegistry().size() );
        assertEquals( 276, schemaManager.getGlobalOidRegistry().size() );

        assertEquals( 3, schemaManager.getRegistries().getLoadedSchemas().size() );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "system" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "core" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "cosine" ) );
        assertNull( schemaManager.getRegistries().getLoadedSchema( "nis" ) );
    }


    /**
     * Test loading a wrong schema
     */
    @Test
    public void testLoadWrongSchema() throws Exception
    {
        LdifSchemaLoader loader = new LdifSchemaLoader( schemaRepository );
        SchemaManager schemaManager = new DefaultSchemaManager( loader );

        assertTrue( schemaManager.load( "system" ) );
        try
        {
            schemaManager.loadWithDeps( "bad" );
            fail();
        }
        catch ( LdapUnwillingToPerformException lonse )
        {
            // expected
        }

        assertTrue( schemaManager.getErrors().isEmpty() );
        assertEquals( 38, schemaManager.getAttributeTypeRegistry().size() );
        assertEquals( 35, schemaManager.getComparatorRegistry().size() );
        assertEquals( 35, schemaManager.getMatchingRuleRegistry().size() );
        assertEquals( 35, schemaManager.getNormalizerRegistry().size() );
        assertEquals( 9, schemaManager.getObjectClassRegistry().size() );
        assertEquals( 59, schemaManager.getSyntaxCheckerRegistry().size() );
        assertEquals( 59, schemaManager.getLdapSyntaxRegistry().size() );
        assertEquals( 141, schemaManager.getGlobalOidRegistry().size() );

        assertEquals( 1, schemaManager.getRegistries().getLoadedSchemas().size() );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "system" ) );
        assertNull( schemaManager.getRegistries().getLoadedSchema( "bad" ) );
    }


    /**
     * test loading the "InetOrgPerson" and "core" schema, which depends on "system" and "cosine"
     */
    @Test
    public void testLoadCoreAndInetOrgPerson() throws Exception
    {
        LdifSchemaLoader loader = new LdifSchemaLoader( schemaRepository );
        SchemaManager schemaManager = new DefaultSchemaManager( loader );

        assertTrue( schemaManager.load( "system" ) );
        assertTrue( schemaManager.load( "core", "cosine", "InetOrgPerson" ) );

        assertTrue( schemaManager.getErrors().isEmpty() );
        assertEquals( 142, schemaManager.getAttributeTypeRegistry().size() );
        assertEquals( 35, schemaManager.getComparatorRegistry().size() );
        assertEquals( 35, schemaManager.getMatchingRuleRegistry().size() );
        assertEquals( 35, schemaManager.getNormalizerRegistry().size() );
        assertEquals( 50, schemaManager.getObjectClassRegistry().size() );
        assertEquals( 59, schemaManager.getSyntaxCheckerRegistry().size() );
        assertEquals( 59, schemaManager.getLdapSyntaxRegistry().size() );
        assertEquals( 286, schemaManager.getGlobalOidRegistry().size() );

        assertEquals( 4, schemaManager.getRegistries().getLoadedSchemas().size() );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "system" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "core" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "cosine" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "InetOrgPerson" ) );
    }


    /**
     * test loading the "InetOrgPerson", "core" and a bad schema
     */
    @Test
    public void testLoadCoreInetOrgPersonAndBad() throws Exception
    {
        LdifSchemaLoader loader = new LdifSchemaLoader( schemaRepository );
        SchemaManager schemaManager = new DefaultSchemaManager( loader );

        assertTrue( schemaManager.load( "system" ) );

        try
        {
            assertFalse( schemaManager.load( "core", "bad", "cosine", "InetOrgPerson" ) );
            fail();
        }
        catch ( LdapUnwillingToPerformException lonse )
        {
            // expected
        }

        assertTrue( schemaManager.getErrors().isEmpty() );
        assertEquals( 38, schemaManager.getAttributeTypeRegistry().size() );
        assertEquals( 35, schemaManager.getComparatorRegistry().size() );
        assertEquals( 35, schemaManager.getMatchingRuleRegistry().size() );
        assertEquals( 35, schemaManager.getNormalizerRegistry().size() );
        assertEquals( 9, schemaManager.getObjectClassRegistry().size() );
        assertEquals( 59, schemaManager.getSyntaxCheckerRegistry().size() );
        assertEquals( 59, schemaManager.getLdapSyntaxRegistry().size() );
        assertEquals( 141, schemaManager.getGlobalOidRegistry().size() );

        assertEquals( 1, schemaManager.getRegistries().getLoadedSchemas().size() );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "system" ) );
        assertNull( schemaManager.getRegistries().getLoadedSchema( "core" ) );
        assertNull( schemaManager.getRegistries().getLoadedSchema( "cosine" ) );
        assertNull( schemaManager.getRegistries().getLoadedSchema( "InetOrgPerson" ) );
    }


    /**
     * test loading the "InetOrgPerson", "core" and a disabled schema
     */
    @Ignore("ignoring for the moment to let the other tests run on CI")
    @Test
    public void testLoadCoreInetOrgPersonAndNis() throws Exception
    {
        LdifSchemaLoader loader = new LdifSchemaLoader( schemaRepository );
        SchemaManager schemaManager = new DefaultSchemaManager( loader );

        assertTrue( schemaManager.load( "system" ) );

        // Try to load a disabled schema when the registries does
        // ot allow disabled schema to be loaded
        assertFalse( schemaManager.load( "core", "nis", "cosine", "InetOrgPerson" ) );

        assertFalse( schemaManager.getErrors().isEmpty() );
        assertEquals( 38, schemaManager.getAttributeTypeRegistry().size() );
        assertEquals( 35, schemaManager.getComparatorRegistry().size() );
        assertEquals( 35, schemaManager.getMatchingRuleRegistry().size() );
        assertEquals( 35, schemaManager.getNormalizerRegistry().size() );
        assertEquals( 9, schemaManager.getObjectClassRegistry().size() );
        assertEquals( 59, schemaManager.getSyntaxCheckerRegistry().size() );
        assertEquals( 59, schemaManager.getLdapSyntaxRegistry().size() );
        assertEquals( 141, schemaManager.getGlobalOidRegistry().size() );

        assertEquals( 1, schemaManager.getRegistries().getLoadedSchemas().size() );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "system" ) );
        assertNull( schemaManager.getRegistries().getLoadedSchema( "nis" ) );
        assertNull( schemaManager.getRegistries().getLoadedSchema( "core" ) );
        assertNull( schemaManager.getRegistries().getLoadedSchema( "cosine" ) );
        assertNull( schemaManager.getRegistries().getLoadedSchema( "InetOrgPerson" ) );
    }


    //---------------------------------------------------------------------------
    // Test the load( Schema... ) method
    //---------------------------------------------------------------------------
    /**
     * test loading the "InetOrgPerson", "core" and an empty schema. The empty schema
     * should be present in the registries, as it's a vaid schema
     */
    @Test
    public void testLoadSchemasWithDepsCoreInetOrgPersonAndBad() throws Exception
    {
        LdifSchemaLoader loader = new LdifSchemaLoader( schemaRepository );
        SchemaManager schemaManager = new DefaultSchemaManager( loader );

        Schema system = loader.getSchema( "system" );
        Schema core = loader.getSchema( "core" );
        Schema empty = new DefaultSchema( "empty" );
        Schema cosine = loader.getSchema( "cosine" );
        Schema inetOrgPerson = loader.getSchema( "InetOrgPerson" );

        assertTrue( schemaManager.load( system, core, empty, cosine, inetOrgPerson ) );

        assertTrue( schemaManager.getErrors().isEmpty() );
        assertEquals( 142, schemaManager.getAttributeTypeRegistry().size() );
        assertEquals( 35, schemaManager.getComparatorRegistry().size() );
        assertEquals( 35, schemaManager.getMatchingRuleRegistry().size() );
        assertEquals( 35, schemaManager.getNormalizerRegistry().size() );
        assertEquals( 50, schemaManager.getObjectClassRegistry().size() );
        assertEquals( 59, schemaManager.getSyntaxCheckerRegistry().size() );
        assertEquals( 59, schemaManager.getLdapSyntaxRegistry().size() );
        assertEquals( 286, schemaManager.getGlobalOidRegistry().size() );

        assertEquals( 5, schemaManager.getRegistries().getLoadedSchemas().size() );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "system" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "core" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "cosine" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "InetOrgPerson" ) );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "empty" ) );
    }


    /**
     * Test that we can load a new schema
     */
    @Test
    public void loadNewSchema() throws Exception
    {
        LdifSchemaLoader loader = new LdifSchemaLoader( schemaRepository );
        SchemaManager schemaManager = new DefaultSchemaManager( loader );

        Schema dummy = new DefaultSchema( "dummy" );

        assertTrue( schemaManager.load( dummy ) );

        assertTrue( schemaManager.getErrors().isEmpty() );
        assertEquals( 0, schemaManager.getAttributeTypeRegistry().size() );
        assertEquals( 0, schemaManager.getComparatorRegistry().size() );
        assertEquals( 0, schemaManager.getMatchingRuleRegistry().size() );
        assertEquals( 0, schemaManager.getNormalizerRegistry().size() );
        assertEquals( 0, schemaManager.getObjectClassRegistry().size() );
        assertEquals( 0, schemaManager.getSyntaxCheckerRegistry().size() );
        assertEquals( 0, schemaManager.getLdapSyntaxRegistry().size() );
        assertEquals( 0, schemaManager.getGlobalOidRegistry().size() );

        assertEquals( 1, schemaManager.getRegistries().getLoadedSchemas().size() );
        assertNotNull( schemaManager.getRegistries().getLoadedSchema( "dummy" ) );
    }


    /**
     * Test that we can't load a new schema with bad dependencies
     */
    @Test
    public void loadNewSchemaBadDependencies() throws Exception
    {
        LdifSchemaLoader loader = new LdifSchemaLoader( schemaRepository );
        SchemaManager schemaManager = new DefaultSchemaManager( loader );

        Schema dummy = new DefaultSchema( "dummy" );
        dummy.addDependencies( "bad" );

        assertFalse( schemaManager.load( dummy ) );

        assertFalse( schemaManager.getErrors().isEmpty() );
        assertEquals( 0, schemaManager.getAttributeTypeRegistry().size() );
        assertEquals( 0, schemaManager.getComparatorRegistry().size() );
        assertEquals( 0, schemaManager.getMatchingRuleRegistry().size() );
        assertEquals( 0, schemaManager.getNormalizerRegistry().size() );
        assertEquals( 0, schemaManager.getObjectClassRegistry().size() );
        assertEquals( 0, schemaManager.getSyntaxCheckerRegistry().size() );
        assertEquals( 0, schemaManager.getLdapSyntaxRegistry().size() );
        assertEquals( 0, schemaManager.getGlobalOidRegistry().size() );

        assertEquals( 0, schemaManager.getRegistries().getLoadedSchemas().size() );
        assertNull( schemaManager.getRegistries().getLoadedSchema( "dummy" ) );
    }


    @Ignore("loadDisabled() method need to be fixed")
    @Test
    public void testLoadDisabled() throws Exception
    {
        LdifSchemaLoader loader = new LdifSchemaLoader( schemaRepository );
        SchemaManager schemaManager = new DefaultSchemaManager( loader );

        assertTrue( schemaManager.loadDisabled( "nis" ) );

        assertFalse( schemaManager.getErrors().isEmpty() );

        AttributeType at = schemaManager.getAttributeType( "uidNumber" );
        // if nis schema was loaded then the at will not be null
        assertNotNull( at );
    }
}
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