AuthenticationTest.java

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package com.sun.jersey.samples.contacts.server;

import com.sun.jersey.api.client.UniformInterfaceException;
import com.sun.jersey.api.client.WebResource;
import org.apache.abdera.model.Entry;
import org.apache.abdera.model.Feed;
import org.apache.axiom.om.util.Base64;
import static org.junit.Assert.fail;
import org.junit.Test;

/**
 * <p>Unit tests for authentication in the Contacts Service.</p>
 */
public class AuthenticationTest extends AbstractTest {
      
    @Override
    public void setUp() throws Exception {
        super.setUp();
    }

    @Override
    public void tearDown() throws Exception {
        super.tearDown();
    }

    // Partial URIs that should cause authentication errors if invalid
    // (or no) credentials are specified, or succeed for the admin user
    private static final String[][] AUTHENTICATION_ERROR_URIS = {
        { "users" },
        { "users", "admin" },
        { "contacts", "admin" },
    };

    // Expected entity classes corresponding to each AUTHENTICATION_ERROR_URIS
    // entry if access is actually granted
    private static final Class[] AUTHENTICATION_ERROR_CLASSES = {
        Feed.class,
        Entry.class,
        Feed.class,
    };

    @Test
    public void testAuthenticationAdmin() {
        String credentials = adminCredentials();
        for (int i = 0; i < AUTHENTICATION_ERROR_URIS.length; i++) {
            WebResource resource = resource(AUTHENTICATION_ERROR_URIS[i]);
            try {
                Object result = resource.
                  header("Authorization", credentials).
                  get(AUTHENTICATION_ERROR_CLASSES[i]);
            } catch (UniformInterfaceException e) {
                fail("Status was " + e.getResponse().getStatus() + " instead of 200 for path '" + path(AUTHENTICATION_ERROR_URIS[i]) + "'");
            }
        }
    }

    @Test
    public void testAuthenticationInvalid() {
        String credentials = Base64.encode("invalid-username:invalid-password".getBytes());
        for (String[] paths : AUTHENTICATION_ERROR_URIS) {
            WebResource resource = resource(paths);
            try {
                resource.
                  header("Authentication", "Basic " + credentials).
                  get(Object.class);
                fail("Should have returned status 401 for path '" + path(paths) + "'");
            } catch (UniformInterfaceException e) {
                if (e.getResponse().getStatus() == 401) {
                    // Expected result
                } else {
                    fail("Status was " + e.getResponse().getStatus() + " instead of 401 for path '" + path(paths) + "'");
                }
            }
        }
    }

    @Test
    public void testAuthenticationMissing() {
        for (String[] paths : AUTHENTICATION_ERROR_URIS) {
            WebResource resource = resource(paths);
            try {
                resource.get(Object.class);
                fail("Should have returned status 401 for path '" + path(paths) + "'");
            } catch (UniformInterfaceException e) {
                if (e.getResponse().getStatus() == 401) {
                    // Expected result
                } else {
                    fail("Status was " + e.getResponse().getStatus() + " instead of 401 for path '" + path(paths) + "'");
                }
            }
        }
    }

}