Removed SpringTestCase and SpringConfigFiles and subclasses.

[utils] / security / src / test / java / org / wamblee / usermgt / InMemoryGroupSetTest.java

/*
 * Copyright 2005 the original author or authors.
 * 
 * Licensed 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.wamblee.usermgt;

import java.sql.SQLException;
import java.util.Set;

import junit.framework.TestCase;

import org.wamblee.persistence.hibernate.HibernateMappingFiles;
import org.wamblee.test.spring.SpringTestCase;
import org.wamblee.test.spring.SpringConfigFiles;

/**
 * Tests the inmemory group set. Intended to be subclassed for other
 * implementations of group set. 
 */
public class InMemoryGroupSetTest extends TestCase {
    
    protected GroupSet _groups; 
   
    /**
     * This method must be overriden in subclasses. 
     * @return New group set object. 
     */
    protected GroupSet createGroupSet() { 
        return new InMemoryGroupSet(); 
    }
    
    /* (non-Javadoc)
     * @see org.wamblee.test.SpringTestCase#setUp()
     */
    @Override
    protected void setUp() throws Exception {
        super.setUp();
        _groups = createGroupSet(); 
        checkGroupCount(0); 
    }
    
    
    
    /**
     * Additional check to be implemented by a subclass. 
     * @param aGroup Group to check for existence. 
     */
    protected void checkGroupExists(String aGroup) throws SQLException { 
        // Empty
    }
    
    /**
     * Additional check to be implemented by a subclass. 
     * @param aGroup Group to check for non-existence. 
     */
    protected void checkGroupNotExists(String aGroup) throws SQLException { 
        // Empty
    }
    
    /**
     * Additional check to be implemented by a subclass. 
     * @param aSize Expected number of groups. 
     */
    protected void checkGroupCount(int aSize) throws SQLException { 
        assertEquals(aSize, _groups.size());
    }
    
    /**
     * Adds a group and verifies that the group is added using 
     * find(), list(),  and contains().  
     *
     */
    public void testAdd() throws SQLException { 
       Group group = new Group("group1"); 
       assertTrue(  _groups.add(group) );
       checkGroupExists(group.getName());
       checkGroupCount(1);
       Group group2 = _groups.find("group1"); 
       assertNotNull(group2);
       assertEquals(group.getName(), group2.getName()); 
       Set<Group> set = _groups.list(); 
       assertEquals(1, set.size()); 
       assertTrue(set.contains(group));
    }
    
    /**
     * Tries to find a non-existing group. Verifies that null is
     * returned. 
     *
     */
    public void testFindUnknownGroup() throws SQLException { 
       Group group1 = new Group("group1"); 
       Group group2 = new Group("group2");
       _groups.add(group1); 
       _groups.add(group2);
       checkGroupExists(group1.getName()); 
       checkGroupExists(group2.getName()); 
    
       assertNull( _groups.find("group3") );
       checkGroupNotExists("group3");
    }
    
    /**
     * Adds duplicate group. Verifies that the existing group is left untouched.  
     */
    public void testAddDuplicateGroup() throws SQLException { 
       Group group1 = new Group("group1"); 
       _groups.add(group1); 
       
       assertEquals(1, _groups.list().size()); 
       assertTrue(_groups.contains(group1));
       group1 = new Group("group1");
       assertFalse(_groups.add(group1));
       assertEquals(1, _groups.list().size());
       
       checkGroupExists(group1.getName()); 
       checkGroupCount(1); 
    }
    
    /**
     * Removes a group. Verifies that the group is 
     * removed and the return value is true. 
     *
     */
    public void testRemoveGroup() throws SQLException { 
        Group group1 = new Group("group1"); 
        _groups.add(group1); 
        assertTrue(_groups.contains(group1));
        checkGroupCount(1);
        
        assertTrue(_groups.remove(group1)); 
        assertFalse(_groups.contains(group1)); 
        assertNull(_groups.find(group1.getName()));
        assertEquals(0, _groups.list().size());
        checkGroupCount(0);
    }
  
    /**
     * Removes a non-existing group. Verifies that no groups are
     * removed an that the return value is true. 
     *
     */
    public void testRemoveNonExistingGroup() throws SQLException { 
        Group group1 = new Group("group1"); 
        _groups.add(group1); 
        checkGroupCount(1);
        Group nonExistingGroup = new Group("group2"); 
        nonExistingGroup.setPrimaryKey(new Long(1000));
        nonExistingGroup.setPersistedVersion(1000);
        assertFalse(_groups.remove(nonExistingGroup));
        assertTrue(_groups.contains(group1)); 
        assertEquals(1, _groups.list().size());
        checkGroupCount(1); 
    }
    
    /**
     * Adds a number of groups to the set and verifies that list() 
     * returns them all. 
     *
     */
    public void testList() throws SQLException { 
        Group group1 = new Group("group1"); 
        Group group2 = new Group("group2"); 
        Group group3 = new Group("group3"); 
        assertTrue(_groups.add(group1)); 
        assertTrue(_groups.add(group2)); 
        assertTrue(_groups.add(group3));
        
        checkGroupExists(group1.getName()); 
        checkGroupExists(group2.getName()); 
        checkGroupExists(group3.getName()); 
        
        Set<Group> set = _groups.list(); 
        assertTrue(set.contains(group1)); 
        assertTrue(set.contains(group2)); 
        assertTrue(set.contains(group3));
        
        checkGroupCount(3); 
    }
}