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Added test cases to CombSort. (#3776)

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* Add testcase to CocktailShakerSort Algorithm

* fixed method name to lowerCamelCase

* Added test cases to OddEvenSortTest

* Added test case to CombSort
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김준홍 2022-11-27 00:20:53 +09:00 committed by GitHub
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commit bdfecbe1c1
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src/test/java/com/thealgorithms/sorts/CombSortTest.java Normal file
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package com.thealgorithms.sorts;
import static org.junit.jupiter.api.Assertions.assertArrayEquals;
import org.junit.jupiter.api.Test;
/**
* @author Tabbygray (https://github.com/Tabbygray)
* @see CombSort
*/
public class CombSortTest {
private CombSort combSort = new CombSort();
@Test
public void combSortEmptyArray() {
Integer[] inputArray = {};
Integer[] outputArray = combSort.sort(inputArray);
Integer[] expectedOutput = {};
assertArrayEquals(outputArray, expectedOutput);
}
@Test
public void combSortSingleStringElement() {
String[] inputArray = {"Test"};
String[] outputArray = combSort.sort(inputArray);
String[] expectedArray = {"Test"};
assertArrayEquals(outputArray, expectedArray);
}
@Test
public void combSortStringArray() {
String[] inputArray = {
"4gp8",
"aBJ2",
"85cW",
"Pmk9",
"ewZO",
"meuU",
"RhNd",
"5TKB",
"eDd5",
"zzyo"
};
String[] outputArray = combSort.sort(inputArray);
String[] expectedArray = {
"4gp8",
"5TKB",
"85cW",
"Pmk9",
"RhNd",
"aBJ2",
"eDd5",
"ewZO",
"meuU",
"zzyo"
};
assertArrayEquals(outputArray, expectedArray);
}
@Test
public void combSortIntegerArray() {
Integer[] inputArray = { 36, 98, -51, -23, 66, -58, 31, 25, -30, 40 };
Integer[] outputArray = combSort.sort(inputArray);
Integer[] expectedArray = { -58, -51, -30, -23, 25, 31, 36, 40, 66, 98 };
assertArrayEquals(outputArray, expectedArray);
}
@Test
public void combSortDoubleArray() {
Double[] inputArray = {
0.8335545399, 0.9346214114,
0.3096396752, 0.6433840668,
0.3973191975, 0.6118850724,
0.0553975453, 0.1961108601,
0.6172800885, 0.1065247772
};
Double[] outputArray = combSort.sort(inputArray);
Double[] expectedArray = {
0.0553975453, 0.1065247772,
0.1961108601, 0.3096396752,
0.3973191975, 0.6118850724,
0.6172800885, 0.6433840668,
0.8335545399, 0.9346214114,
};
assertArrayEquals(outputArray, expectedArray);
}
}