Serge NOEL
58 lines
2.5 KiB
Java
58 lines
2.5 KiB
Java
package jmri.util;
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import org.junit.jupiter.api.*;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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/**
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* Tests for the jmri.util.ChunkyNumbersComparator class.
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*
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* @author Bob Jacobsen copyright 2026
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*/
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public class ChunkyNumbersComparatorTest {
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protected ChunkyNumbersComparator ac;
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// tests are final to make sure they're not overloaded (hence ignored) in any subclass
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@Test
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public final void testAlphanumThenNumeric() {
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assertEquals( 0, ac.compare("ATSF 123", "ATSF 123"), "ATSF 123 = ATSF 123");
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assertEquals( -2, ac.compare("ATSF 123", "CN 123"), "ATSF 123 < CN 123");
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assertEquals( -1, ac.compare("ATSF 123", "ATSF 456"), "ATSF 123 < ATSF 456");
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assertEquals( -1, ac.compare("ATSF 45", "ATSF 456"), "ATSF 45 < ATSF 456");
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assertEquals( -1, ac.compare("ATSF 54", "ATSF 456"), "ATSF 54 < ATSF 456");
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assertEquals( +2, ac.compare("CN 123", "ATSF 123"), "CN 123 > ATSF 123");
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assertEquals( +1, ac.compare("ATSF 456", "ATSF 123"), "ATSF 456 > ATSF 123");
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assertEquals( +1, ac.compare("ATSF 456", "ATSF 45"), "ATSF 456 > ATSF 45");
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assertEquals( +1, ac.compare("ATSF 456", "ATSF 54"), "ATSF 456 > ATSF 54");
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assertEquals( 0, ac.compare("A 1 B 2 ATSF 123", "A 1 B 2 ATSF 123"), "A 1 B 2 ATSF 123 = A 1 B 2 ATSF 123");
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assertEquals( -2, ac.compare("A 1 B 2 ATSF 123", "A 1 B 2 CN 123"), "A 1 B 2 ATSF 123 < A 1 B 2 CN 123");
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assertEquals( -1, ac.compare("A 1 B 2 ATSF 123", "A 1 B 2 ATSF 456"), "A 1 B 2 ATSF 123 < A 1 B 2 ATSF 456");
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assertEquals( -1, ac.compare("A 1 B 2 ATSF 45", "A 1 B 2 ATSF 456"), "A 1 B 2 ATSF 45 < A 1 B 2 ATSF 456");
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assertEquals( -1, ac.compare("A 1 B 2 ATSF 54", "A 1 B 2 ATSF 456"), "A 1 B 2 ATSF 54 < A 1 B 2 ATSF 456");
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assertEquals( +2, ac.compare("A 1 B 2 CN 123", "A 1 B 2 ATSF 123"), "A 1 B 2 CN 123 > A 1 B 2 ATSF 123");
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assertEquals( +1, ac.compare("A 1 B 2 ATSF 456", "A 1 B 2 ATSF 123"), "A 1 B 2 ATSF 456 > A 1 B 2 ATSF 123");
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assertEquals( +1, ac.compare("A 1 B 2 ATSF 456", "A 1 B 2 ATSF 45"), "A 1 B 2 ATSF 456 > A 1 B 2 ATSF 45");
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assertEquals( +1, ac.compare("A 1 B 2 ATSF 456", "A 1 B 2 ATSF 54"), "A 1 B 2 ATSF 456 > A 1 B 2 ATSF 54");
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}
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// from here down is testing infrastructure
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@BeforeEach
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public void setUp() {
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JUnitUtil.setUp();
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ac = new ChunkyNumbersComparator();
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}
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@AfterEach
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public void tearDown() {
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JUnitUtil.tearDown();
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}
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}
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