1   /*
2    * $Id: MultipleConfigFilesTest.java 329871 2005-10-31 17:50:55Z niallp $
3    * $Rev: 329871 $
4    * $Date: 2005-10-31 17:50:55 +0000 (Mon, 31 Oct 2005) $
5    *
6    * ====================================================================
7    * Copyright 2001-2005 The Apache Software Foundation
8    *
9    * Licensed under the Apache License, Version 2.0 (the "License");
10   * you may not use this file except in compliance with the License.
11   * You may obtain a copy of the License at
12   *
13   *     http://www.apache.org/licenses/LICENSE-2.0
14   *
15   * Unless required by applicable law or agreed to in writing, software
16   * distributed under the License is distributed on an "AS IS" BASIS,
17   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
18   * See the License for the specific language governing permissions and
19   * limitations under the License.
20   */
21  
22  package org.apache.commons.validator;
23  
24  import java.io.IOException;
25  import java.io.InputStream;
26  
27  import junit.framework.TestCase;
28  
29  import org.xml.sax.SAXException;
30  
31  /***
32   * Tests that validator rules split between 2 different XML files get 
33   * merged properly.
34   */
35  public class MultipleConfigFilesTest extends TestCase {
36  
37      /***
38       * Resources used for validation tests.
39       */
40      private ValidatorResources resources = null;
41      
42      /***
43       * The key used to retrieve the set of validation
44       * rules from the xml file.
45       */
46      private static final String FORM_KEY = "nameForm";
47  
48      /***
49       * The key used to retrieve the validator action.
50       */
51      private static final String ACTION = "required";
52  
53      /***
54       * Constructor for MultipleConfigFilesTest.
55       * @param name
56       */
57      public MultipleConfigFilesTest(String name) {
58          super(name);
59      }
60  
61      /*** 
62       * Load <code>ValidatorResources</code> from multiple xml files.
63       */
64      protected void setUp() throws IOException, SAXException {
65          InputStream[] streams =
66              new InputStream[] {
67                  this.getClass().getResourceAsStream(
68                      "MultipleConfigFilesTest-1-config.xml"),
69                  this.getClass().getResourceAsStream(
70                      "MultipleConfigFilesTest-2-config.xml")};
71  
72          this.resources = new ValidatorResources(streams);
73  
74          for (int i = 0; i < streams.length; i++) {
75              streams[i].close();
76          }
77      }
78  
79     /***
80      * Check the forms and constants from different config files have
81      * been merged into the same FormSet.
82      */
83      public void testMergedConfig() throws ValidatorException {
84  
85          // *********** Default Locale *******************
86  
87          // Check the form from the first config file exists
88          Form form1 = resources.getForm("", "", "", "testForm1");
89          assertNotNull("Form 'testForm1' not found", form1);
90  
91          // Check the form from the second config file exists
92          Form form2 = resources.getForm("", "", "", "testForm2");
93          assertNotNull("Form 'testForm2' not found", form2);
94  
95          // Check the Constants  for the form from the first config file
96          Field field1 = form1.getField("testProperty1");
97          assertEquals("testProperty1 - const 1", "testConstValue1", field1.getVarValue("var11"));
98          assertEquals("testProperty1 - const 2", "testConstValue2", field1.getVarValue("var12"));
99  
100         // Check the Constants  for the form from the second config file
101         Field field2 = form2.getField("testProperty2");
102         assertEquals("testProperty2 - const 1", "testConstValue1", field2.getVarValue("var21"));
103         assertEquals("testProperty2 - const 2", "testConstValue2", field2.getVarValue("var22"));
104  
105         // *********** 'fr' locale *******************
106 
107         // Check the form from the first config file exists
108         Form form1_fr = resources.getForm("fr", "", "", "testForm1_fr");
109         assertNotNull("Form 'testForm1_fr' not found", form1_fr);
110 
111         // Check the form from the second config file exists
112         Form form2_fr = resources.getForm("fr", "", "", "testForm2_fr");
113         assertNotNull("Form 'testForm2_fr' not found", form2_fr);
114 
115         // Check the Constants  for the form from the first config file
116         Field field1_fr = form1_fr.getField("testProperty1_fr");
117         assertEquals("testProperty1_fr - const 1", "testConstValue1_fr", field1_fr.getVarValue("var11_fr"));
118         assertEquals("testProperty1_fr - const 2", "testConstValue2_fr", field1_fr.getVarValue("var12_fr"));
119 
120         // Check the Constants  for the form from the second config file
121         Field field2_fr = form2_fr.getField("testProperty2_fr");
122         assertEquals("testProperty2_fr - const 1", "testConstValue1_fr", field2_fr.getVarValue("var21_fr"));
123         assertEquals("testProperty2_fr - const 2", "testConstValue2_fr", field2_fr.getVarValue("var22_fr"));
124     }
125 
126     /***
127     * With nothing provided, we should fail both because both are required.
128     */
129     public void testBothBlank() throws ValidatorException {
130         // Create bean to run test on.
131         NameBean name = new NameBean();
132 
133         // Construct validator based on the loaded resources
134         // and the form key
135         Validator validator = new Validator(resources, FORM_KEY);
136         // add the name bean to the validator as a resource
137         // for the validations to be performed on.
138         validator.setParameter(Validator.BEAN_PARAM, name);
139 
140         // Get results of the validation.
141         ValidatorResults results = null;
142 
143         // throws ValidatorException,
144         // but we aren't catching for testing
145         // since no validation methods we use
146         // throw this
147         results = validator.validate();
148 
149         assertNotNull("Results are null.", results);
150 
151         ValidatorResult firstNameResult = results.getValidatorResult("firstName");
152         ValidatorResult lastNameResult = results.getValidatorResult("lastName");
153 
154         assertNotNull(firstNameResult);
155         assertTrue(firstNameResult.containsAction(ACTION));
156         assertTrue(!firstNameResult.isValid(ACTION));
157 
158         assertNotNull(lastNameResult);
159         assertTrue(lastNameResult.containsAction(ACTION));
160         assertTrue(!lastNameResult.isValid(ACTION));
161         assertTrue(!lastNameResult.containsAction("int"));
162     }
163 
164     /***
165      * If the first name fails required, and the second test fails int, we should get two errors.
166     */
167     public void testRequiredFirstNameBlankLastNameShort()
168         throws ValidatorException {
169         // Create bean to run test on.
170         NameBean name = new NameBean();
171         name.setFirstName("");
172         name.setLastName("Test");
173 
174         // Construct validator based on the loaded resources
175         // and the form key
176         Validator validator = new Validator(resources, FORM_KEY);
177         // add the name bean to the validator as a resource
178         // for the validations to be performed on.
179         validator.setParameter(Validator.BEAN_PARAM, name);
180 
181         // Get results of the validation.
182         ValidatorResults results = null;
183 
184         results = validator.validate();
185 
186         assertNotNull("Results are null.", results);
187 
188         ValidatorResult firstNameResult = results.getValidatorResult("firstName");
189         ValidatorResult lastNameResult = results.getValidatorResult("lastName");
190 
191         assertNotNull(firstNameResult);
192         assertTrue(firstNameResult.containsAction(ACTION));
193         assertTrue(!firstNameResult.isValid(ACTION));
194 
195         assertNotNull(lastNameResult);
196         assertTrue(lastNameResult.containsAction("int"));
197         assertTrue(!lastNameResult.isValid("int"));
198     }
199 
200     /***
201      * If the first name is there, and the last name fails int, we should get one error.
202     */
203     public void testRequiredLastNameShort() throws ValidatorException {
204         // Create bean to run test on.
205         NameBean name = new NameBean();
206         name.setFirstName("Test");
207         name.setLastName("Test");
208 
209         // Construct validator based on the loaded resources
210         // and the form key
211         Validator validator = new Validator(resources, FORM_KEY);
212         // add the name bean to the validator as a resource
213         // for the validations to be performed on.
214         validator.setParameter(Validator.BEAN_PARAM, name);
215 
216         // Get results of the validation.
217         ValidatorResults results = null;
218 
219         results = validator.validate();
220 
221         assertNotNull("Results are null.", results);
222 
223         ValidatorResult firstNameResult = results.getValidatorResult("firstName");
224         ValidatorResult lastNameResult = results.getValidatorResult("lastName");
225 
226         assertNotNull(firstNameResult);
227         assertTrue(firstNameResult.containsAction(ACTION));
228         assertTrue(firstNameResult.isValid(ACTION));
229 
230         assertNotNull(lastNameResult);
231         assertTrue(lastNameResult.containsAction("int"));
232         assertTrue(!lastNameResult.isValid("int"));
233     }
234 
235     /***
236      * If first name is ok and last name is ok and is an int, no errors.
237     */
238     public void testRequiredLastNameLong() throws ValidatorException {
239         // Create bean to run test on.
240         NameBean name = new NameBean();
241         name.setFirstName("Joe");
242         name.setLastName("12345678");
243 
244         // Construct validator based on the loaded resources
245         // and the form key
246         Validator validator = new Validator(resources, FORM_KEY);
247         // add the name bean to the validator as a resource
248         // for the validations to be performed on.
249         validator.setParameter(Validator.BEAN_PARAM, name);
250 
251         // Get results of the validation.
252         ValidatorResults results = null;
253 
254         results = validator.validate();
255 
256         assertNotNull("Results are null.", results);
257 
258         ValidatorResult firstNameResult = results.getValidatorResult("firstName");
259         ValidatorResult lastNameResult = results.getValidatorResult("lastName");
260 
261         assertNotNull(firstNameResult);
262         assertTrue(firstNameResult.containsAction(ACTION));
263         assertTrue(firstNameResult.isValid(ACTION));
264 
265         assertNotNull(lastNameResult);
266         assertTrue(lastNameResult.containsAction("int"));
267         assertTrue(lastNameResult.isValid("int"));
268     }
269 
270 }