io.wcm.testing.mock.aem.MockAssetTest.java Source code

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Here is the source code for io.wcm.testing.mock.aem.MockAssetTest.java

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/*
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 * wcm.io
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 * Copyright (C) 2014 wcm.io
 * %%
 * 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
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package io.wcm.testing.mock.aem;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;
import static org.junit.Assert.assertTrue;
import io.wcm.testing.mock.aem.context.TestAemContext;
import io.wcm.testing.mock.aem.junit.AemContext;

import java.io.ByteArrayInputStream;
import java.io.InputStream;
import java.util.List;

import org.apache.commons.lang3.StringUtils;
import org.apache.sling.api.resource.Resource;
import org.junit.Before;
import org.junit.Rule;
import org.junit.Test;

import com.day.cq.dam.api.Asset;
import com.day.cq.dam.api.DamConstants;
import com.day.cq.dam.api.Rendition;
import com.day.cq.wcm.foundation.WCMRenditionPicker;

public class MockAssetTest {

    private static final byte[] BINARY_DATA = new byte[] { 0x01, 0x02, 0x03, 0x04, 0x05 };

    @Rule
    public AemContext context = TestAemContext.newAemContext();

    private Asset asset;

    @Before
    public void setUp() throws Exception {
        context.load().json("/json-import-samples/dam.json", "/content/dam/sample");

        Resource resource = this.context.resourceResolver()
                .getResource("/content/dam/sample/portraits/scott_reynolds.jpg");
        this.asset = resource.adaptTo(Asset.class);
    }

    @Test
    public void testProperties() {
        assertEquals("scott_reynolds.jpg", asset.getName());
        assertEquals("/content/dam/sample/portraits/scott_reynolds.jpg", asset.getPath());
        assertEquals(1368001317000L, asset.getLastModified());
        assertEquals("admin", asset.getModifier());
        assertEquals("image/jpeg", asset.getMimeType());
        assertNotNull(asset.hashCode());
    }

    @Test
    public void testMetadata() {
        assertEquals(807L, asset.getMetadata().get(DamConstants.TIFF_IMAGEWIDTH));
        assertEquals(595L, asset.getMetadata(DamConstants.TIFF_IMAGELENGTH));
        assertEquals("Scott Reynolds", asset.getMetadataValue(DamConstants.DC_TITLE));
    }

    @Test
    public void testRenditions() {
        List<Rendition> renditions = asset.getRenditions();
        assertEquals(4, renditions.size());
        assertTrue(hasRendition(renditions, "cq5dam.thumbnail.48.48.png"));
        assertEquals("original", asset.getOriginal().getName());
        assertEquals("original", asset.getRendition(new WCMRenditionPicker()).getName());
    }

    private boolean hasRendition(List<Rendition> renditions, String renditionName) {
        for (Rendition rendition : renditions) {
            if (StringUtils.equals(rendition.getName(), renditionName)) {
                return true;
            }
        }
        return false;
    }

    @Test
    public void testEquals() throws Exception {
        Asset asset1 = this.context.resourceResolver()
                .getResource("/content/dam/sample/portraits/scott_reynolds.jpg").adaptTo(Asset.class);
        Asset asset2 = this.context.resourceResolver()
                .getResource("/content/dam/sample/portraits/scott_reynolds.jpg").adaptTo(Asset.class);

        assertTrue(asset1.equals(asset2));
    }

    @Test
    public void testAddRemoveRendition() throws Exception {
        InputStream is = new ByteArrayInputStream(BINARY_DATA);
        Rendition rendition = asset.addRendition("test.bin", is, "application/octet-stream");

        assertNotNull(rendition);
        assertNotNull(asset.getRendition("test.bin"));
        Resource resource = context.resourceResolver()
                .getResource("/content/dam/sample/portraits/scott_reynolds.jpg/jcr:content/renditions/test.bin");
        assertNotNull(resource);

        asset.removeRendition("test.bin");

        assertNull(asset.getRendition("test.bin"));
        resource = context.resourceResolver()
                .getResource("/content/dam/sample/portraits/scott_reynolds.jpg/jcr:content/renditions/test.bin");
        assertNull(resource);
    }

}