/*
 * Copyright 2000-2013 Enonic AS
 * http://www.enonic.com/license
 */

package com.enonic.cms.core.image.cache;

import org.junit.Before;
import org.junit.Test;
import org.mockito.Mockito;

import com.enonic.cms.framework.cache.CacheFacade;

import com.enonic.cms.core.image.ImageRequest;
import com.enonic.cms.core.image.ImageResponse;

import static org.junit.Assert.*;

public class WrappedImageCacheTest
{
    private ImageCache cache;

    private CacheFacade facade;

    @Before
    public void setUp()
    {
        this.facade = Mockito.mock( CacheFacade.class );
        this.cache = new WrappedImageCache( this.facade );
    }

    @Test
    public void testNotFound()
    {
        final ImageRequest req = new ImageRequest();
        req.setBlobKey( "0123" );

        final ImageResponse res = this.cache.get( req );
        assertNull( res );
    }

    @Test
    public void testFound()
    {
        Mockito.when( this.facade.get( null, "325fdd3a5ee3a92b5f420247771375c733638dee.png" ) ).thenReturn( new byte[0] );

        final ImageRequest req = new ImageRequest();
        req.setBlobKey( "0123" );

        final ImageResponse res = this.cache.get( req );
        assertNotNull( res );
    }

    @Test
    public void testPut()
    {
        final ImageRequest req = new ImageRequest();
        req.setBlobKey( "0123" );

        final ImageResponse res = new ImageResponse( "name", new byte[0], "png" );
        this.cache.put( req, res );

        Mockito.verify( this.facade, Mockito.times( 1 ) ).put( null, "325fdd3a5ee3a92b5f420247771375c733638dee.png", new byte[0] );
    }
}