src/test/java/org/apache/sling/feature/ArtifactTest.java

/*
 * 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.sling.feature;

import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertNull;

import org.junit.Test;

public class ArtifactTest {
    
    @Test
    public void testFeatureOrigins() {
        final ArtifactId self = ArtifactId.parse("self:self:1");
        
        final Artifact art = new Artifact(ArtifactId.parse("art:art:1"));
        assertEquals(0, art.getFeatureOrigins().length);
        assertNull(art.getMetadata().get(Artifact.KEY_FEATURE_ORIGINS));
        assertEquals(1, art.getFeatureOrigins(self).length);
        assertEquals(self, art.getFeatureOrigins(self)[0]);

        // single id
        final ArtifactId id = ArtifactId.parse("g:a:1");
        art.setFeatureOrigins(id);
        assertEquals(1, art.getFeatureOrigins().length);
        assertEquals(id, art.getFeatureOrigins()[0]);
        assertEquals(1, art.getFeatureOrigins(self).length);
        assertEquals(id, art.getFeatureOrigins(self)[0]);

        assertNotNull(art.getMetadata().get(Artifact.KEY_FEATURE_ORIGINS));
        assertEquals(id.toMvnId(), art.getMetadata().get(Artifact.KEY_FEATURE_ORIGINS));

        // add another id
        final ArtifactId id2 = ArtifactId.parse("g:b:2");
        art.setFeatureOrigins(id, id2);
        assertEquals(2, art.getFeatureOrigins().length);
        assertEquals(id, art.getFeatureOrigins()[0]);
        assertEquals(id2, art.getFeatureOrigins()[1]);
        assertEquals(2, art.getFeatureOrigins(self).length);
        assertEquals(id, art.getFeatureOrigins(self)[0]);
        assertEquals(id2, art.getFeatureOrigins(self)[1]);

        assertNotNull(art.getMetadata().get(Artifact.KEY_FEATURE_ORIGINS));
        assertEquals(id.toMvnId().concat(",").concat(id2.toMvnId()), art.getMetadata().get(Artifact.KEY_FEATURE_ORIGINS));
    }
}