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17 package org.apache.commons.validator.routines;
18
19 import java.util.Locale;
20
21 /***
22 * Test Case for IntegerValidator.
23 *
24 * @version $Revision: 478334 $ $Date: 2006-11-22 21:31:54 +0000 (Wed, 22 Nov 2006) $
25 */
26 public class IntegerValidatorTest extends BaseNumberValidatorTest {
27
28 /***
29 * Main
30 * @param args arguments
31 */
32 public static void main(String[] args) {
33 junit.textui.TestRunner.run(IntegerValidatorTest.class);
34 }
35
36 /***
37 * Constructor
38 * @param name test name
39 */
40 public IntegerValidatorTest(String name) {
41 super(name);
42 }
43
44 protected void setUp() throws Exception {
45 super.setUp();
46
47 validator = new IntegerValidator(false, 0);
48 strictValidator = new IntegerValidator();
49
50 testPattern = "#,###";
51
52
53 max = new Integer(Integer.MAX_VALUE);
54 maxPlusOne = new Long(max.longValue() + 1);
55 min = new Integer(Integer.MIN_VALUE);
56 minMinusOne = new Long(min.longValue() - 1);
57
58
59 invalidStrict = new String[] {null, "", "X", "X12", "12X", "1X2", "1.2"};
60
61
62 invalid = new String[] {null, "", "X", "X12"};
63
64
65 testNumber = new Integer(1234);
66 testZero = new Integer(0);
67 validStrict = new String[] {"0", "1234", "1,234"};
68 validStrictCompare = new Number[] {testZero, testNumber, testNumber};
69 valid = new String[] {"0", "1234", "1,234", "1,234.5", "1234X"};
70 validCompare = new Number[] {testZero, testNumber, testNumber, testNumber, testNumber};
71
72 testStringUS = "1,234";
73 testStringDE = "1.234";
74
75
76 localeValue = testStringDE;
77 localePattern = "#.###";
78 testLocale = Locale.GERMANY;
79 localeExpected = testNumber;
80 }
81
82 /***
83 * Test IntegerValidator validate Methods
84 */
85 public void testIntegerValidatorMethods() {
86 Locale locale = Locale.GERMAN;
87 String pattern = "0,00,00";
88 String patternVal = "1,23,45";
89 String germanPatternVal = "1.23.45";
90 String localeVal = "12.345";
91 String defaultVal = "12,345";
92 String XXXX = "XXXX";
93 Integer expected = new Integer(12345);
94 assertEquals("validate(A) default", expected, IntegerValidator.getInstance().validate(defaultVal));
95 assertEquals("validate(A) locale ", expected, IntegerValidator.getInstance().validate(localeVal, locale));
96 assertEquals("validate(A) pattern", expected, IntegerValidator.getInstance().validate(patternVal, pattern));
97 assertEquals("validate(A) both", expected, IntegerValidator.getInstance().validate(germanPatternVal, pattern, Locale.GERMAN));
98
99 assertTrue("isValid(A) default", IntegerValidator.getInstance().isValid(defaultVal));
100 assertTrue("isValid(A) locale ", IntegerValidator.getInstance().isValid(localeVal, locale));
101 assertTrue("isValid(A) pattern", IntegerValidator.getInstance().isValid(patternVal, pattern));
102 assertTrue("isValid(A) both", IntegerValidator.getInstance().isValid(germanPatternVal, pattern, Locale.GERMAN));
103
104 assertNull("validate(B) default", IntegerValidator.getInstance().validate(XXXX));
105 assertNull("validate(B) locale ", IntegerValidator.getInstance().validate(XXXX, locale));
106 assertNull("validate(B) pattern", IntegerValidator.getInstance().validate(XXXX, pattern));
107 assertNull("validate(B) both", IntegerValidator.getInstance().validate(patternVal, pattern, Locale.GERMAN));
108
109 assertFalse("isValid(B) default", IntegerValidator.getInstance().isValid(XXXX));
110 assertFalse("isValid(B) locale ", IntegerValidator.getInstance().isValid(XXXX, locale));
111 assertFalse("isValid(B) pattern", IntegerValidator.getInstance().isValid(XXXX, pattern));
112 assertFalse("isValid(B) both", IntegerValidator.getInstance().isValid(patternVal, pattern, Locale.GERMAN));
113 }
114
115 /***
116 * Test Integer Range/Min/Max
117 */
118 public void testIntegerRangeMinMax() {
119 IntegerValidator validator = (IntegerValidator)strictValidator;
120 Integer number9 = validator.validate("9", "#");
121 Integer number10 = validator.validate("10", "#");
122 Integer number11 = validator.validate("11", "#");
123 Integer number19 = validator.validate("19", "#");
124 Integer number20 = validator.validate("20", "#");
125 Integer number21 = validator.validate("21", "#");
126
127
128 assertFalse("isInRange() < min", validator.isInRange(number9, 10, 20));
129 assertTrue("isInRange() = min", validator.isInRange(number10, 10, 20));
130 assertTrue("isInRange() in range", validator.isInRange(number11, 10, 20));
131 assertTrue("isInRange() = max", validator.isInRange(number20, 10, 20));
132 assertFalse("isInRange() > max", validator.isInRange(number21, 10, 20));
133
134
135 assertFalse("minValue() < min", validator.minValue(number9, 10));
136 assertTrue("minValue() = min", validator.minValue(number10, 10));
137 assertTrue("minValue() > min", validator.minValue(number11, 10));
138
139
140 assertTrue("maxValue() < max", validator.maxValue(number19, 20));
141 assertTrue("maxValue() = max", validator.maxValue(number20, 20));
142 assertFalse("maxValue() > max", validator.maxValue(number21, 20));
143 }
144 }