/*
 * The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
 * (the "License"). You may not use this work except in compliance with the License, which is
 * available at www.apache.org/licenses/LICENSE-2.0
 *
 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 * either express or implied, as more fully set forth in the License.
 *
 * See the NOTICE file distributed with this work for information regarding copyright ownership.
 */

package alluxio.security;

import org.junit.Assert;
import org.junit.Test;

import java.util.Set;

import javax.security.auth.Subject;

/**
 * Unit test for {@link User}.
 */
public final class UserTest {

  /**
   * This test verifies whether the {@link User} could be used in Java security
   * framework.
   */
  @Test
  public void usedInSecurityContext() {
    // Add new users into Subject.
    Subject subject = new Subject();
    subject.getPrincipals().add(new User("realUser"));
    subject.getPrincipals().add(new User("proxyUser"));

    // Fetch added users.
    Set<User> users = subject.getPrincipals(User.class);

    // Verification.
    Assert.assertEquals(2, users.size());

    // Test equals.
    Assert.assertTrue(users.contains(new User("realUser")));
    Assert.assertFalse(users.contains(new User("noExistingUser")));
  }

  /**
   * This test verifies that full realm format is valid as {@link User} name.
   */
  @Test
  public void realmAsUserName() {
    // Add new users into Subject.
    Subject subject = new Subject();
    subject.getPrincipals().add(new User("admin/admin@EXAMPLE.com"));
    subject.getPrincipals().add(new User("admin/mbox.example.com@EXAMPLE.com"));
    subject.getPrincipals().add(new User("imap/mbox.example.com@EXAMPLE.COM"));

    // Fetch added users.
    Set<User> users = subject.getPrincipals(User.class);
    Assert.assertEquals(3, users.size());

    // Add similar user name without domain name.
    subject.getPrincipals().add(new User("admin"));
    subject.getPrincipals().add(new User("imap"));

    users = subject.getPrincipals(User.class);
    Assert.assertEquals(5, users.size());
  }
}

/*
 * The Alluxio Open Foundation licenses this work under the Apache License, version 2.0
 * (the "License"). You may not use this work except in compliance with the License, which is
 * available at www.apache.org/licenses/LICENSE-2.0
 *
 * This software is distributed on an "AS IS" basis, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND,
 * either express or implied, as more fully set forth in the License.
 *
 * See the NOTICE file distributed with this work for information regarding copyright ownership.
 */

package alluxio.security;

import static org.junit.Assert.assertFalse;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertTrue;


import org.junit.Test;

import java.util.Set;

import javax.security.auth.Subject;

/**
 * Unit test for {@link User}.
 */
public final class UserTest {

  /**
   * This test verifies whether the {@link User} could be used in Java security
   * framework.
   */
  @Test
  public void usedInSecurityContext() {
    // Add new users into Subject.
    Subject subject = new Subject();
    subject.getPrincipals().add(new User("realUser"));
    subject.getPrincipals().add(new User("proxyUser"));

    // Fetch added users.
    Set<User> users = subject.getPrincipals(User.class);

    // Verification.
    assertEquals(2, users.size());

    // Test equals.
    assertTrue(users.contains(new User("realUser")));
    assertFalse(users.contains(new User("noExistingUser")));
  }

  /**
   * This test verifies that full realm format is valid as {@link User} name.
   */
  @Test
  public void realmAsUserName() {
    // Add new users into Subject.
    Subject subject = new Subject();
    subject.getPrincipals().add(new User("admin/admin@EXAMPLE.com"));
    subject.getPrincipals().add(new User("admin/mbox.example.com@EXAMPLE.com"));
    subject.getPrincipals().add(new User("imap/mbox.example.com@EXAMPLE.COM"));

    // Fetch added users.
    Set<User> users = subject.getPrincipals(User.class);
    assertEquals(3, users.size());

    // Add similar user name without domain name.
    subject.getPrincipals().add(new User("admin"));
    subject.getPrincipals().add(new User("imap"));

    users = subject.getPrincipals(User.class);
    assertEquals(5, users.size());
  }
}

add static import for class UserTest