    1   /*
    2    * Copyright 2002,2004 The Apache Software Foundation.
    3    *
    4    * Licensed under the Apache License, Version 2.0 (the "License");
    5    * you may not use this file except in compliance with the License.
    6    * You may obtain a copy of the License at
    7    *
    8    *      http://www.apache.org/licenses/LICENSE-2.0
    9    *
    10   * Unless required by applicable law or agreed to in writing, software
    11   * distributed under the License is distributed on an "AS IS" BASIS,
    12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    13   * See the License for the specific language governing permissions and
    14   * limitations under the License.
    15   */
    16  package org.apache.commons.jexl.junit;
    17
    18  import junit.framework.AssertionFailedError;
    19  import junit.framework.Test;
    20  import junit.framework.TestCase;
    21  import junit.framework.TestSuite;
    22  import junit.textui.TestRunner;
    23
    24  import org.apache.commons.jexl.Foo;
    25
    26  /***
    27   *  Simple testcases
    28   *
    29   *  @author <a href="mailto:geirm@apache.org">Geir Magnusson Jr.</a>
    30   *  @version $Id: AsserterTest.java,v 1.3 2004/02/28 13:45:22 yoavs Exp $
    31   */
    32  public class AsserterTest extends TestCase {
    33
    34      public static Test suite() {
    35          return new TestSuite(AsserterTest.class);
    36      }
    37
    38      public static void main(String[] args) {
    39          TestRunner.run(suite());
    40      }
    41
    42      public AsserterTest(String testName) {
    43          super(testName);
    44      }
    45
    46      public void testThis() throws Exception {
    47          Asserter asserter = new Asserter(new Foo());
    48
    49          asserter.assertExpression("this.get('abc')", "Repeat : abc");
    50
    51          try {
    52              asserter.assertExpression("this.count", "Wrong Value");
    53              fail("This method should have thrown an assertion exception");
    54          }
    55          catch (AssertionFailedError e) {
    56              // it worked!
    57          }
    58      }
    59
    60      public void testVariable() throws Exception {
    61          Asserter asserter = new Asserter();
    62          asserter.setVariable("foo", new Foo());
    63          asserter.setVariable("person", "James");
    64
    65          asserter.assertExpression("person", "James");
    66          asserter.assertExpression("size(person)", new Integer(5));
    67
    68          asserter.assertExpression("foo.getCount()", new Integer(5));
    69          asserter.assertExpression("foo.count", new Integer(5));
    70
    71          try {
    72              asserter.assertExpression("bar.count", new Integer(5));
    73              fail("This method should have thrown an assertion exception");
    74          }
    75          catch (AssertionFailedError e) {
    76              // it worked!
    77          }
    78      }
    79  }