HelloWorldResourceITCase.java

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package org.glassfish.jersey.tests.integration.servlet_3_init_8;

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

import javax.ws.rs.client.WebTarget;
import javax.ws.rs.core.Application;
import javax.ws.rs.core.Response;

import org.glassfish.jersey.logging.LoggingFeature;
import org.glassfish.jersey.test.JerseyTest;
import org.glassfish.jersey.test.external.ExternalTestContainerFactory;
import org.glassfish.jersey.test.spi.TestContainerException;
import org.glassfish.jersey.test.spi.TestContainerFactory;

import org.junit.Test;
import org.junit.runner.RunWith;
import org.junit.runners.Parameterized;
import static org.junit.Assert.assertEquals;

/**
 * Test reachable resources.
 *
 * @author Libor Kramolis (libor.kramolis at oracle.com)
 */
@RunWith(Parameterized.class)
public class HelloWorldResourceITCase extends JerseyTest {

    private final String appPath;
    private final String resourcePath;
    private final String helloName;

    public HelloWorldResourceITCase(String appPath, String resourcePath, String helloName) {
        this.appPath = appPath;
        this.resourcePath = resourcePath;
        this.helloName = helloName;
    }

    @Parameterized.Parameters(name = "{index}: {0}/{1} \"{2}\"")
    public static List<Object[]> testData() {
        return Arrays.asList(new Object[][] {
                {"/app1", "helloworld1", "World 1"}, //app1 - overridden using a servlet-mapping element in the web.xml
                {"/app2ann", "helloworld2", "World 2"}, //app2ann - no servlet-mapping in the web.xml, used ApplicationPath.value
                {"/app3ann", "helloworld3", "World 3"}, //app3ann - no servlet in the web.xml, used ApplicationPath.value
                {"/app4", "helloworld4", "World 4"}, //app4 - fully configured in web.xml
                //app5 -  automatic registration of all resources, no explicit classes/singletons provided by Servlet3Init8App5
                {"/app5", "helloworld1", "World 1"},
                {"/app5", "helloworld2", "World 2"},
                {"/app5", "helloworld3", "World 3"},
                {"/app5", "helloworld4", "World 4"},
                {"/app5", "unreachable", "Unreachable"},
        });
    }

    @Override
    protected Application configure() {
        return new Application();
    }

    @Override
    protected TestContainerFactory getTestContainerFactory() throws TestContainerException {
        return new ExternalTestContainerFactory();
    }

    @Test
    public void testHelloWorld() throws Exception {
        WebTarget t = target(appPath);
        t.register(LoggingFeature.class);
        Response r = t.path(resourcePath).request().get();
        assertEquals(200, r.getStatus());
        assertEquals("Hello " + helloName + "!", r.readEntity(String.class));
    }

}