    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   *  @since 1.0
    30   *  @author <a href="mailto:geirm@apache.org">Geir Magnusson Jr.</a>
    31   *  @version $Id: AsserterTest.java 209171 2005-07-05 01:24:57Z dion $
    32   */
    33  public class AsserterTest extends TestCase {
    34
    35      public static Test suite() {
    36          return new TestSuite(AsserterTest.class);
    37      }
    38
    39      public static void main(String[] args) {
    40          TestRunner.run(suite());
    41      }
    42
    43      public AsserterTest(String testName) {
    44          super(testName);
    45      }
    46
    47      public void testThis() throws Exception {
    48          Asserter asserter = new Asserter(new Foo());
    49
    50          asserter.assertExpression("this.get('abc')", "Repeat : abc");
    51
    52          try {
    53              asserter.assertExpression("this.count", "Wrong Value");
    54              fail("This method should have thrown an assertion exception");
    55          }
    56          catch (AssertionFailedError e) {
    57              // it worked!
    58          }
    59      }
    60
    61      public void testVariable() throws Exception {
    62          Asserter asserter = new Asserter();
    63          asserter.setVariable("foo", new Foo());
    64          asserter.setVariable("person", "James");
    65
    66          asserter.assertExpression("person", "James");
    67          asserter.assertExpression("size(person)", new Integer(5));
    68
    69          asserter.assertExpression("foo.getCount()", new Integer(5));
    70          asserter.assertExpression("foo.count", new Integer(5));
    71
    72          try {
    73              asserter.assertExpression("bar.count", new Integer(5));
    74              fail("This method should have thrown an assertion exception");
    75          }
    76          catch (AssertionFailedError e) {
    77              // it worked!
    78          }
    79      }
    80  }