/*
 * Copyright 2006-2008 Sxip Identity Corporation
 */

package org.openid4java.server;

import junit.framework.Test;
import junit.framework.TestSuite;
import junit.framework.TestCase;
import org.openid4java.association.Association;
import org.openid4java.association.AssociationException;

/**
 * @author Marius Scurtescu, Johnny Bufu
 */
public abstract class AbstractServerAssociationStoreTest extends TestCase
{
    protected ServerAssociationStore _associationStore;

    public AbstractServerAssociationStoreTest(String name)
    {
        super(name);
    }

    public void setUp() throws Exception
    {
        _associationStore = createStore();
    }

    public abstract ServerAssociationStore createStore();

    public void testGenerate() throws AssociationException
    {
        Association association = _associationStore.generate(Association.TYPE_HMAC_SHA1, 60);

        assertNotNull(association);

        assertSame(association, _associationStore.load(association.getHandle()));

        association = _associationStore.generate(Association.TYPE_HMAC_SHA256, 60);

        assertNotNull(association);

        assertSame(association, _associationStore.load(association.getHandle()));
    }

    public void testGenerateBadType()
    {
        try
        {
            String badType = "xyz";
            _associationStore.generate(badType, 60);

            fail("Should throw exception for bad associtation type: " + badType);
        }
        catch (AssociationException e)
        {
        }
    }

    public void testLoad() throws AssociationException
    {
        assertNull(_associationStore.load(null));
        assertNull(_associationStore.load(""));
        assertNull(_associationStore.load("xyz"));

        String handle = _associationStore.generate(Association.TYPE_HMAC_SHA1, 60).getHandle();

        assertNotNull(_associationStore.load(handle));
        assertNotNull(_associationStore.load(handle));
    }

    public void testExpiry() throws AssociationException, InterruptedException
    {
        String handle = _associationStore.generate(Association.TYPE_HMAC_SHA1, 1).getHandle();

        assertNotNull(_associationStore.load(handle));
        Thread.sleep(2000);
        assertNull(_associationStore.load(handle));
    }

    public void testRemove() throws AssociationException
    {
        String handle = _associationStore.generate(Association.TYPE_HMAC_SHA1, 1).getHandle();

        assertNotNull(_associationStore.load(handle));
        _associationStore.remove(handle);
        assertNull(_associationStore.load(handle));
    }

    public void testCleanup() throws AssociationException, InterruptedException
    {
        _associationStore.generate(Association.TYPE_HMAC_SHA1, 1);
        _associationStore.generate(Association.TYPE_HMAC_SHA1, 1);
        _associationStore.generate(Association.TYPE_HMAC_SHA1, 1);
        _associationStore.generate(Association.TYPE_HMAC_SHA1, 1);

        Thread.sleep(2000);

        _associationStore.generate(Association.TYPE_HMAC_SHA1, 1);
    }

    public static Test suite()
    {
        return new TestSuite(AbstractServerAssociationStoreTest.class);
    }
}