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BubbleSortTest.java
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94 lines (85 loc) · 2.25 KB
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package com.thealgorithms.sorts;
import static org.junit.jupiter.api.Assertions.assertArrayEquals;
import org.junit.jupiter.api.Test;
/**
* @author Aitor Fidalgo (https://github.com/aitorfi)
* @see BubbleSort
*/
public class BubbleSortTest {
private BubbleSort bubbleSort = new BubbleSort();
@Test
public void bubbleSortEmptyArray() {
Integer[] inputArray = {};
Integer[] outputArray = bubbleSort.sort(inputArray);
Integer[] expectedOutput = {};
assertArrayEquals(outputArray, expectedOutput);
}
@Test
public void bubbleSortSingleIntegerElementArray() {
Integer[] inputArray = {4};
Integer[] outputArray = bubbleSort.sort(inputArray);
Integer[] expectedOutput = {4};
assertArrayEquals(outputArray, expectedOutput);
}
@Test
public void bubbleSortSingleStringElementArray() {
String[] inputArray = {"s"};
String[] outputArray = bubbleSort.sort(inputArray);
String[] expectedOutput = {"s"};
assertArrayEquals(outputArray, expectedOutput);
}
@Test
public void bubbleSortIntegerArray() {
Integer[] inputArray = {4, 23, -6, 78, 1, 54, 23, -6, -231, 9, 12};
Integer[] outputArray = bubbleSort.sort(inputArray);
Integer[] expectedOutput = {
-231,
-6,
-6,
1,
4,
9,
12,
23,
23,
54,
78,
};
assertArrayEquals(outputArray, expectedOutput);
}
@Test
public void bubbleSortStringArray() {
String[] inputArray = {
"cbf",
"auk",
"ó",
"(b",
"a",
")",
"au",
"á",
"cba",
"auk",
"(a",
"bhy",
"cba",
};
String[] outputArray = bubbleSort.sort(inputArray);
String[] expectedOutput = {
"(a",
"(b",
")",
"a",
"au",
"auk",
"auk",
"bhy",
"cba",
"cba",
"cbf",
"á",
"ó",
};
assertArrayEquals(outputArray, expectedOutput);
}
}