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import java.util.logging.Logger;

import javax.ws.rs.core.Response;

import org.glassfish.jersey.examples.sparklines.SparklinesResource;
import org.glassfish.jersey.server.ResourceConfig;
import org.glassfish.jersey.test.JerseyTest;
import org.glassfish.jersey.test.TestProperties;

import org.junit.Test;
import static org.junit.Assert.assertEquals;

/**
 * Test the sparklines example application.
 *
 * Performs a basic test, that the resource is reachable and returns an image of type png.
 *
 * @author Adam Lindenthal (adam.lindenthal at oracle.com)
 */
public class SparklinesTest extends JerseyTest {
    private static final Logger LOGGER = Logger.getLogger(SparklinesTest.class.getName());

    @Override
    protected ResourceConfig configure() {
        enable(TestProperties.LOG_TRAFFIC);
        return new ResourceConfig(SparklinesResource.class);
    }

    /**
     * Test, that the resource response is a png image
     */
    @Test
    public void testSparklinesResource() {
        final Response response = target().path("discrete").queryParam("d", "88,84,82,92,82,86").request().get(Response.class);
        assertEquals("image", response.getMediaType().getType());
        assertEquals("png", response.getMediaType().getSubtype());
    }
}
