    1   /* Copyright 2004, 2005 Acegi Technology Pty Limited
    2    *
    3    * Licensed under the Apache License, Version 2.0 (the "License");
    4    * you may not use this file except in compliance with the License.
    5    * You may obtain a copy of the License at
    6    *
    7    *     http://www.apache.org/licenses/LICENSE-2.0
    8    *
    9    * Unless required by applicable law or agreed to in writing, software
    10   * distributed under the License is distributed on an "AS IS" BASIS,
    11   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    12   * See the License for the specific language governing permissions and
    13   * limitations under the License.
    14   */
    15
    16  package org.acegisecurity.context;
    17
    18  import junit.framework.TestCase;
    19
    20
    21  /***
    22   * Tests {@link SecurityContextHolder}.
    23   *
    24   * @author Ben Alex
    25   * @version $Id: SecurityContextHolderTests.java,v 1.2 2005/11/17 00:55:51 benalex Exp $
    26   */
    27  public class SecurityContextHolderTests extends TestCase {
    28      //~ Constructors ===========================================================
    29
    30      public SecurityContextHolderTests() {
    31          super();
    32      }
    33
    34      public SecurityContextHolderTests(String arg0) {
    35          super(arg0);
    36      }
    37
    38      //~ Methods ================================================================
    39
    40      public final void setUp() throws Exception {
    41          super.setUp();
    42      }
    43
    44      public static void main(String[] args) {
    45          junit.textui.TestRunner.run(SecurityContextHolderTests.class);
    46      }
    47
    48      public void testContextHolderGetterSetter() {
    49          SecurityContext sc = new SecurityContextImpl();
    50          SecurityContextHolder.setContext(sc);
    51          assertEquals(sc, SecurityContextHolder.getContext());
    52      }
    53
    54      public void testNeverReturnsNull() {
    55          assertNotNull(SecurityContextHolder.getContext());
    56      }
    57
    58      public void testRejectsNulls() {
    59          try {
    60              SecurityContextHolder.setContext(null);
    61              fail("Should have rejected null");
    62          } catch (IllegalArgumentException expected) {
    63              assertTrue(true);
    64          }
    65      }
    66  }