1   /*
2    * $Id: BigDecimalValidatorTest.java 371174 2006-01-22 03:24:40Z niallp $
3    * $Revision: 371174 $
4    * $Date: 2006-01-22 03:24:40 +0000 (Sun, 22 Jan 2006) $
5    *
6    * ====================================================================
7    * Copyright 2006 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  package org.apache.commons.validator.routines;
22  
23  import java.math.BigDecimal;
24  import java.util.Locale;
25  
26  /***
27   * Test Case for BigDecimalValidator.
28   * 
29   * @version $Revision: 371174 $ $Date: 2006-01-22 03:24:40 +0000 (Sun, 22 Jan 2006) $
30   */
31  public class BigDecimalValidatorTest extends BaseNumberValidatorTest {
32  
33      /***
34       * Main
35       * @param args arguments
36       */
37      public static void main(String[] args) {
38          junit.textui.TestRunner.run(BigDecimalValidatorTest.class);
39      }
40  
41      /***
42       * Constructor
43       * @param name test name
44       */
45      public BigDecimalValidatorTest(String name) {
46          super(name);
47      }
48  
49      protected void setUp() throws Exception {
50          super.setUp();
51  
52          validator       = new BigDecimalValidator(false);
53          strictValidator = new BigDecimalValidator();
54  
55          testPattern = "#,###.###";
56  
57          // testValidateMinMax()
58          max = null;
59          maxPlusOne = null;
60          min = null;
61          minMinusOne = null;
62  
63          // testInvalidStrict()
64          invalidStrict = new String[] {null, "", "X", "X12", "12X", "1X2", "1.234X"};
65  
66          // testInvalidNotStrict()
67          invalid       = new String[] {null, "", "X", "X12"};
68  
69          // testValid()
70          testNumber    = new BigDecimal("1234.5");
71          Number testNumber2 = new BigDecimal(".1");
72          Number testNumber3 = new BigDecimal("12345.67899");
73          testZero      = new BigDecimal("0");
74          validStrict          = new String[] {"0", "1234.5", "1,234.5", ".1", "12345.678990"};
75          validStrictCompare   = new Number[] {testZero, testNumber, testNumber, testNumber2, testNumber3};
76          valid                = new String[] {"0", "1234.5", "1,234.5", "1,234.5", "1234.5X"};
77          validCompare         = new Number[] {testZero, testNumber, testNumber, testNumber, testNumber};
78  
79          testStringUS = "1,234.5";
80          testStringDE = "1.234,5";
81  
82          // Localized Pattern test
83          localeValue = testStringDE;
84          localePattern = "#.###,#";
85          testLocale    = Locale.GERMANY;
86          localeExpected = testNumber;
87  
88      }
89  
90      /***
91       * Test BigDecimalValidator validate Methods
92       */
93      public void testBigDecimalValidatorMethods() {
94          Locale locale           = Locale.GERMAN;
95          String pattern          = "0,00,00";
96          String patternVal       = "1,23,45";
97          String germanPatternVal = "1.23.45";
98          String localeVal        = "12.345";
99          String defaultVal       = "12,345";
100         String XXXX             = "XXXX"; 
101         BigDecimal expected = new BigDecimal(12345);
102         assertEquals("validate(A) default", expected, BigDecimalValidator.getInstance().validate(defaultVal));
103         assertEquals("validate(A) locale ", expected, BigDecimalValidator.getInstance().validate(localeVal, locale));
104         assertEquals("validate(A) pattern", expected, BigDecimalValidator.getInstance().validate(patternVal, pattern));
105         assertEquals("validate(A) both",    expected, BigDecimalValidator.getInstance().validate(germanPatternVal, pattern, Locale.GERMAN));
106 
107         assertTrue("isValid(A) default", BigDecimalValidator.getInstance().isValid(defaultVal));
108         assertTrue("isValid(A) locale ", BigDecimalValidator.getInstance().isValid(localeVal, locale));
109         assertTrue("isValid(A) pattern", BigDecimalValidator.getInstance().isValid(patternVal, pattern));
110         assertTrue("isValid(A) both",    BigDecimalValidator.getInstance().isValid(germanPatternVal, pattern, Locale.GERMAN));
111 
112         assertNull("validate(B) default", BigDecimalValidator.getInstance().validate(XXXX));
113         assertNull("validate(B) locale ", BigDecimalValidator.getInstance().validate(XXXX, locale));
114         assertNull("validate(B) pattern", BigDecimalValidator.getInstance().validate(XXXX, pattern));
115         assertNull("validate(B) both",    BigDecimalValidator.getInstance().validate(patternVal, pattern, Locale.GERMAN));
116 
117         assertFalse("isValid(B) default", BigDecimalValidator.getInstance().isValid(XXXX));
118         assertFalse("isValid(B) locale ", BigDecimalValidator.getInstance().isValid(XXXX, locale));
119         assertFalse("isValid(B) pattern", BigDecimalValidator.getInstance().isValid(XXXX, pattern));
120         assertFalse("isValid(B) both",    BigDecimalValidator.getInstance().isValid(patternVal, pattern, Locale.GERMAN));
121     }
122 
123     /***
124      * Test BigDecimal Range/Min/Max
125      */
126     public void testBigDecimalRangeMinMax() {
127         BigDecimalValidator validator = new BigDecimalValidator(true, AbstractNumberValidator.STANDARD_FORMAT, true);
128         BigDecimal number9  = new BigDecimal("9");
129         BigDecimal number10 = new BigDecimal("10");
130         BigDecimal number11 = new BigDecimal("11");
131         BigDecimal number19 = new BigDecimal("19");
132         BigDecimal number20 = new BigDecimal("20");
133         BigDecimal number21 = new BigDecimal("21");
134         
135         float min = (float)10;
136         float max = (float)20;
137 
138         // Test isInRange()
139         assertFalse("isInRange(A) < min",   validator.isInRange(number9,  min, max));
140         assertTrue("isInRange(A) = min",    validator.isInRange(number10, min, max));
141         assertTrue("isInRange(A) in range", validator.isInRange(number11, min, max));
142         assertTrue("isInRange(A) = max",    validator.isInRange(number20, min, max));
143         assertFalse("isInRange(A) > max",   validator.isInRange(number21, min, max));
144 
145         // Test minValue()
146         assertFalse("minValue(A) < min",    validator.minValue(number9,  min));
147         assertTrue("minValue(A) = min",     validator.minValue(number10, min));
148         assertTrue("minValue(A) > min",     validator.minValue(number11, min));
149 
150         // Test minValue()
151         assertTrue("maxValue(A) < max",     validator.maxValue(number19, max));
152         assertTrue("maxValue(A) = max",     validator.maxValue(number20, max));
153         assertFalse("maxValue(A) > max",    validator.maxValue(number21, max));
154     }
155 }