    1   /*
    2    * Licensed to the Apache Software Foundation (ASF) under one or more
    3    * contributor license agreements.  See the NOTICE file distributed with
    4    * this work for additional information regarding copyright ownership.
    5    * The ASF licenses this file to You under the Apache License, Version 2.0
    6    * (the "License"); you may not use this file except in compliance with
    7    * the License.  You may obtain a copy of the License at
    8    *
    9    *     http://www.apache.org/licenses/LICENSE-2.0
    10   *
    11   * Unless required by applicable law or agreed to in writing, software
    12   * distributed under the License is distributed on an "AS IS" BASIS,
    13   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
    14   * See the License for the specific language governing permissions and
    15   * limitations under the License.
    16   */
    17  package org.apache.commons.scxml.env.jexl;
    18
    19  import java.util.HashMap;
    20  import java.util.Map;
    21
    22  import junit.framework.Test;
    23  import junit.framework.TestCase;
    24  import junit.framework.TestSuite;
    25
    26  import org.apache.commons.scxml.Builtin;
    27
    28  public class JexlContextTest extends TestCase {
    29
    30      public JexlContextTest(String testName) {
    31          super(testName);
    32      }
    33
    34      public static Test suite() {
    35          return new TestSuite(JexlContextTest.class);
    36      }
    37
    38      public static void main(String args[]) {
    39          String[] testCaseName = {JexlContextTest.class.getName()};
    40          junit.textui.TestRunner.main(testCaseName);
    41      }
    42
    43      public void testNew() {
    44          JexlContext ctx = new JexlContext();
    45          assertNotNull(ctx);
    46          assertEquals(1, ctx.getVars().size());
    47          assertTrue(ctx.get("_builtin") instanceof Builtin);
    48      }
    49
    50      public void testPrepopulated() {
    51          Map m = new HashMap();
    52          m.put("foo", "bar");
    53          JexlContext ctx = new JexlContext(m);
    54          assertNotNull(ctx);
    55          assertEquals(2, ctx.getVars().size());
    56          assertTrue(ctx.get("_builtin") instanceof Builtin);
    57          String fooValue = (String) ctx.get("foo");
    58          assertEquals("bar", fooValue);
    59      }
    60
    61      public void testSetVars() {
    62          JexlContext ctx = new JexlContext();
    63          assertNotNull(ctx);
    64          assertEquals(1, ctx.getVars().size());
    65          assertTrue(ctx.get("_builtin") instanceof Builtin);
    66          Map m = new HashMap();
    67          m.put("foo", "bar");
    68          ctx.setVars(m);
    69          assertEquals(2, ctx.getVars().size());
    70          String fooValue = (String) ctx.get("foo");
    71          assertTrue(ctx.get("_builtin") instanceof Builtin);
    72          assertEquals("bar", fooValue);
    73      }
    74
    75  }