src/test/java/org/apache/sling/resourceresolver/impl/observation/ResourceChangeListenerInfoTest.java

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package org.apache.sling.resourceresolver.impl.observation;

import static org.junit.Assert.assertTrue;
import static org.mockito.Mockito.mock;
import static org.mockito.Mockito.when;

import java.util.Arrays;
import java.util.List;
import java.util.Set;

import org.apache.sling.api.resource.observation.ResourceChangeListener;
import org.junit.Test;
import org.osgi.framework.ServiceReference;

public class ResourceChangeListenerInfoTest {

    private static final List<String> SEARCH_PATHS = Arrays.asList(new String[] { "/apps/", "/libs/" });

    @Test
    public void testGetExpandedRelativePaths() {
        ServiceReference reference = mock(ServiceReference.class);
        when(reference.getProperty(ResourceChangeListener.PATHS)).thenReturn(new String[] {"project/components/page/page.html"});
        final ResourceChangeListenerInfo rcli = new ResourceChangeListenerInfo(reference, SEARCH_PATHS);
        Set<String> paths = rcli.getPaths().toStringSet();
        assertTrue("PathSet " + paths.toString() + " does not contain /apps/project/components/page/page.html.",
                paths.contains("/apps/project/components/page/page.html"));
        assertTrue("PathSet " + paths.toString() + " does not contain /libs/project/components/page/page.html.",
                paths.contains("/libs/project/components/page/page.html"));
    }

    @Test
    public void testDotPathConfig() {
        ServiceReference reference = mock(ServiceReference.class);
        when(reference.getProperty(ResourceChangeListener.PATHS)).thenReturn(new String[] {"."});
        final ResourceChangeListenerInfo rcli = new ResourceChangeListenerInfo(reference, SEARCH_PATHS);
        Set<String> paths = rcli.getPaths().toStringSet();
        assertTrue("PathSet " + paths.toString() + " does not contain /apps/", paths.contains("/apps"));
        assertTrue("PathSet " + paths.toString() + " does not contain /libs/.", paths.contains("/libs"));
    }

    @Test
    public void testGlobPatternExpansion() {
        ServiceReference reference = mock(ServiceReference.class);
        when(reference.getProperty(ResourceChangeListener.PATHS)).thenReturn(new String[] {"glob:./**/*.html"});
        final ResourceChangeListenerInfo rcli = new ResourceChangeListenerInfo(reference, SEARCH_PATHS);
        Set<String> paths = rcli.getPaths().toStringSet();
        assertTrue("PathSet " + paths.toString() + " does not contain glob:/apps/**/*.html.", paths.contains("glob:/apps/**/*.html"));
        assertTrue("PathSet " + paths.toString() + " does not contain glob:/libs/**/*.html.", paths.contains("glob:/libs/**/*.html"));
    }
}