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16 package org.supercsv.cellprocessor;
17
18 import static org.junit.Assert.assertEquals;
19 import static org.supercsv.SuperCsvTestUtils.ANONYMOUS_CSVCONTEXT;
20
21 import org.junit.Before;
22 import org.junit.Test;
23 import org.supercsv.cellprocessor.ift.CellProcessor;
24 import org.supercsv.exception.SuperCsvCellProcessorException;
25 import org.supercsv.mock.IdentityTransform;
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33 public class ParseLongTest {
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35 private static final long POSITIVE_VAL = 1234567891011L;
36 private static final String POSITIVE_STRING = "1234567891011";
37 private static final long NEGATIVE_VAL = -246810121416L;
38 private static final String NEGATIVE_STRING = "-246810121416";
39
40 private CellProcessor processor;
41 private CellProcessor processorChain;
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46 @Before
47 public void setUp() {
48 processor = new ParseLong();
49 processorChain = new ParseLong(new IdentityTransform());
50 }
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54
55 @Test
56 public void testValidLongs() {
57
58
59 assertEquals(POSITIVE_VAL, processor.execute(POSITIVE_VAL, ANONYMOUS_CSVCONTEXT));
60 assertEquals(POSITIVE_VAL, processorChain.execute(POSITIVE_VAL, ANONYMOUS_CSVCONTEXT));
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63 assertEquals(NEGATIVE_VAL, processor.execute(NEGATIVE_VAL, ANONYMOUS_CSVCONTEXT));
64 assertEquals(NEGATIVE_VAL, processorChain.execute(NEGATIVE_VAL, ANONYMOUS_CSVCONTEXT));
65 }
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70 @Test
71 public void testValidLongStrings() {
72
73 assertEquals(POSITIVE_VAL, processor.execute(POSITIVE_STRING, ANONYMOUS_CSVCONTEXT));
74 assertEquals(POSITIVE_VAL, processorChain.execute(POSITIVE_STRING, ANONYMOUS_CSVCONTEXT));
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77 assertEquals(NEGATIVE_VAL, processor.execute(NEGATIVE_STRING, ANONYMOUS_CSVCONTEXT));
78 assertEquals(NEGATIVE_VAL, processorChain.execute(NEGATIVE_STRING, ANONYMOUS_CSVCONTEXT));
79 }
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84 @Test(expected = SuperCsvCellProcessorException.class)
85 public void testWithInvalidFormatString() {
86 processor.execute("123.45", ANONYMOUS_CSVCONTEXT);
87 }
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92 @Test(expected = SuperCsvCellProcessorException.class)
93 public void testWithNonIntInput() {
94 processor.execute(1.23, ANONYMOUS_CSVCONTEXT);
95 }
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100 @Test(expected = SuperCsvCellProcessorException.class)
101 public void testWithNull() {
102 processor.execute(null, ANONYMOUS_CSVCONTEXT);
103 }
104
105 }