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21 package org.apache.commons.validator.routines;
22
23 import java.util.Locale;
24
25 /***
26 * Test Case for IntegerValidator.
27 *
28 * @version $Revision: 371174 $ $Date: 2006-01-22 03:24:40 +0000 (Sun, 22 Jan 2006) $
29 */
30 public class IntegerValidatorTest extends BaseNumberValidatorTest {
31
32 /***
33 * Main
34 * @param args arguments
35 */
36 public static void main(String[] args) {
37 junit.textui.TestRunner.run(IntegerValidatorTest.class);
38 }
39
40 /***
41 * Constructor
42 * @param name test name
43 */
44 public IntegerValidatorTest(String name) {
45 super(name);
46 }
47
48 protected void setUp() throws Exception {
49 super.setUp();
50
51 validator = new IntegerValidator(false, 0);
52 strictValidator = new IntegerValidator();
53
54 testPattern = "#,###";
55
56
57 max = new Integer(Integer.MAX_VALUE);
58 maxPlusOne = new Long(max.longValue() + 1);
59 min = new Integer(Integer.MIN_VALUE);
60 minMinusOne = new Long(min.longValue() - 1);
61
62
63 invalidStrict = new String[] {null, "", "X", "X12", "12X", "1X2", "1.2"};
64
65
66 invalid = new String[] {null, "", "X", "X12"};
67
68
69 testNumber = new Integer(1234);
70 testZero = new Integer(0);
71 validStrict = new String[] {"0", "1234", "1,234"};
72 validStrictCompare = new Number[] {testZero, testNumber, testNumber};
73 valid = new String[] {"0", "1234", "1,234", "1,234.5", "1234X"};
74 validCompare = new Number[] {testZero, testNumber, testNumber, testNumber, testNumber};
75
76 testStringUS = "1,234";
77 testStringDE = "1.234";
78
79
80 localeValue = testStringDE;
81 localePattern = "#.###";
82 testLocale = Locale.GERMANY;
83 localeExpected = testNumber;
84 }
85
86 /***
87 * Test IntegerValidator validate Methods
88 */
89 public void testIntegerValidatorMethods() {
90 Locale locale = Locale.GERMAN;
91 String pattern = "0,00,00";
92 String patternVal = "1,23,45";
93 String germanPatternVal = "1.23.45";
94 String localeVal = "12.345";
95 String defaultVal = "12,345";
96 String XXXX = "XXXX";
97 Integer expected = new Integer(12345);
98 assertEquals("validate(A) default", expected, IntegerValidator.getInstance().validate(defaultVal));
99 assertEquals("validate(A) locale ", expected, IntegerValidator.getInstance().validate(localeVal, locale));
100 assertEquals("validate(A) pattern", expected, IntegerValidator.getInstance().validate(patternVal, pattern));
101 assertEquals("validate(A) both", expected, IntegerValidator.getInstance().validate(germanPatternVal, pattern, Locale.GERMAN));
102
103 assertTrue("isValid(A) default", IntegerValidator.getInstance().isValid(defaultVal));
104 assertTrue("isValid(A) locale ", IntegerValidator.getInstance().isValid(localeVal, locale));
105 assertTrue("isValid(A) pattern", IntegerValidator.getInstance().isValid(patternVal, pattern));
106 assertTrue("isValid(A) both", IntegerValidator.getInstance().isValid(germanPatternVal, pattern, Locale.GERMAN));
107
108 assertNull("validate(B) default", IntegerValidator.getInstance().validate(XXXX));
109 assertNull("validate(B) locale ", IntegerValidator.getInstance().validate(XXXX, locale));
110 assertNull("validate(B) pattern", IntegerValidator.getInstance().validate(XXXX, pattern));
111 assertNull("validate(B) both", IntegerValidator.getInstance().validate(patternVal, pattern, Locale.GERMAN));
112
113 assertFalse("isValid(B) default", IntegerValidator.getInstance().isValid(XXXX));
114 assertFalse("isValid(B) locale ", IntegerValidator.getInstance().isValid(XXXX, locale));
115 assertFalse("isValid(B) pattern", IntegerValidator.getInstance().isValid(XXXX, pattern));
116 assertFalse("isValid(B) both", IntegerValidator.getInstance().isValid(patternVal, pattern, Locale.GERMAN));
117 }
118
119 /***
120 * Test Integer Range/Min/Max
121 */
122 public void testIntegerRangeMinMax() {
123 IntegerValidator validator = (IntegerValidator)strictValidator;
124 Integer number9 = validator.validate("9", "#");
125 Integer number10 = validator.validate("10", "#");
126 Integer number11 = validator.validate("11", "#");
127 Integer number19 = validator.validate("19", "#");
128 Integer number20 = validator.validate("20", "#");
129 Integer number21 = validator.validate("21", "#");
130
131
132 assertFalse("isInRange() < min", validator.isInRange(number9, 10, 20));
133 assertTrue("isInRange() = min", validator.isInRange(number10, 10, 20));
134 assertTrue("isInRange() in range", validator.isInRange(number11, 10, 20));
135 assertTrue("isInRange() = max", validator.isInRange(number20, 10, 20));
136 assertFalse("isInRange() > max", validator.isInRange(number21, 10, 20));
137
138
139 assertFalse("minValue() < min", validator.minValue(number9, 10));
140 assertTrue("minValue() = min", validator.minValue(number10, 10));
141 assertTrue("minValue() > min", validator.minValue(number11, 10));
142
143
144 assertTrue("maxValue() < max", validator.maxValue(number19, 20));
145 assertTrue("maxValue() = max", validator.maxValue(number20, 20));
146 assertFalse("maxValue() > max", validator.maxValue(number21, 20));
147 }
148 }