1   /*
2    * $Id: BigIntegerValidatorTest.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.BigInteger;
24  import java.util.Locale;
25  
26  /***
27   * Test Case for BigIntegerValidator.
28   * 
29   * @version $Revision: 371174 $ $Date: 2006-01-22 03:24:40 +0000 (Sun, 22 Jan 2006) $
30   */
31  public class BigIntegerValidatorTest extends BaseNumberValidatorTest {
32  
33      /***
34       * Main
35       * @param args arguments
36       */
37      public static void main(String[] args) {
38          junit.textui.TestRunner.run(BigIntegerValidatorTest.class);
39      }
40  
41      /***
42       * Constructor
43       * @param name test name
44       */
45      public BigIntegerValidatorTest(String name) {
46          super(name);
47      }
48  
49      protected void setUp() throws Exception {
50          super.setUp();
51  
52          validator       = new BigIntegerValidator(false, 0);
53          strictValidator = new BigIntegerValidator();
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", "1.2"};
65  
66          // testInvalidNotStrict()
67          invalid       = new String[] {null, "", "X", "X12"};
68  
69          // testValid()
70          testNumber    = new BigInteger("1234");
71          testZero      = new BigInteger("0");
72          validStrict          = new String[] {"0", "1234", "1,234"};
73          validStrictCompare   = new Number[] {testZero, testNumber, testNumber};
74          valid                = new String[] {"0", "1234", "1,234", "1,234.5", "1234X"};
75          validCompare         = new Number[] {testZero, testNumber, testNumber, testNumber, testNumber};
76  
77          testStringUS = "1,234";
78          testStringDE = "1.234";
79  
80          // Localized Pattern test
81          localeValue = testStringDE;
82          localePattern = "#.###";
83          testLocale    = Locale.GERMANY;
84          localeExpected = testNumber;
85  
86      }
87  
88      /***
89       * Test BigIntegerValidator validate Methods
90       */
91      public void testBigIntegerValidatorMethods() {
92          Locale locale     = Locale.GERMAN;
93          String pattern    = "0,00,00";
94          String patternVal = "1,23,45";
95          String germanPatternVal = "1.23.45";
96          String localeVal  = "12.345";
97          String defaultVal = "12,345";
98          String XXXX    = "XXXX"; 
99          BigInteger expected = new BigInteger("12345");
100         assertEquals("validate(A) default", expected, BigIntegerValidator.getInstance().validate(defaultVal));
101         assertEquals("validate(A) locale ", expected, BigIntegerValidator.getInstance().validate(localeVal, locale));
102         assertEquals("validate(A) pattern", expected, BigIntegerValidator.getInstance().validate(patternVal, pattern));
103         assertEquals("validate(A) both",    expected, BigIntegerValidator.getInstance().validate(germanPatternVal, pattern, Locale.GERMAN));
104 
105         assertTrue("isValid(A) default", BigIntegerValidator.getInstance().isValid(defaultVal));
106         assertTrue("isValid(A) locale ", BigIntegerValidator.getInstance().isValid(localeVal, locale));
107         assertTrue("isValid(A) pattern", BigIntegerValidator.getInstance().isValid(patternVal, pattern));
108         assertTrue("isValid(A) both",    BigIntegerValidator.getInstance().isValid(germanPatternVal, pattern, Locale.GERMAN));
109 
110         assertNull("validate(B) default", BigIntegerValidator.getInstance().validate(XXXX));
111         assertNull("validate(B) locale ", BigIntegerValidator.getInstance().validate(XXXX, locale));
112         assertNull("validate(B) pattern", BigIntegerValidator.getInstance().validate(XXXX, pattern));
113         assertNull("validate(B) both",    BigIntegerValidator.getInstance().validate(patternVal, pattern, Locale.GERMAN));
114 
115         assertFalse("isValid(B) default", BigIntegerValidator.getInstance().isValid(XXXX));
116         assertFalse("isValid(B) locale ", BigIntegerValidator.getInstance().isValid(XXXX, locale));
117         assertFalse("isValid(B) pattern", BigIntegerValidator.getInstance().isValid(XXXX, pattern));
118         assertFalse("isValid(B) both",    BigIntegerValidator.getInstance().isValid(patternVal, pattern, Locale.GERMAN));
119     }
120 
121     /***
122      * Test BigInteger Range/Min/Max
123      */
124     public void testBigIntegerRangeMinMax() {
125         BigIntegerValidator validator = (BigIntegerValidator)strictValidator;
126         BigInteger number9  = validator.validate("9", "#");
127         BigInteger number10 = validator.validate("10", "#");
128         BigInteger number11 = validator.validate("11", "#");
129         BigInteger number19 = validator.validate("19", "#");
130         BigInteger number20 = validator.validate("20", "#");
131         BigInteger number21 = validator.validate("21", "#");
132 
133         // Test isInRange()
134         assertFalse("isInRange() < min",   validator.isInRange(number9,  10, 20));
135         assertTrue("isInRange() = min",    validator.isInRange(number10, 10, 20));
136         assertTrue("isInRange() in range", validator.isInRange(number11, 10, 20));
137         assertTrue("isInRange() = max",    validator.isInRange(number20, 10, 20));
138         assertFalse("isInRange() > max",   validator.isInRange(number21, 10, 20));
139 
140         // Test minValue()
141         assertFalse("minValue() < min",    validator.minValue(number9,  10));
142         assertTrue("minValue() = min",     validator.minValue(number10, 10));
143         assertTrue("minValue() > min",     validator.minValue(number11, 10));
144 
145         // Test minValue()
146         assertTrue("maxValue() < max",     validator.maxValue(number19, 20));
147         assertTrue("maxValue() = max",     validator.maxValue(number20, 20));
148         assertFalse("maxValue() > max",    validator.maxValue(number21, 20));
149     }
150 }