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refactor: FloydTriangle (#5367)

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This commit is contained in:
Alex Klymenko
2024-08-23 14:55:13 +02:00
committed by GitHub
parent 34089774f3
commit ce4eb55e0e
2 changed files with 64 additions and 10 deletions
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46
src/test/java/com/thealgorithms/others/FloydTriangleTest.java Normal file
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package com.thealgorithms.others;
import static org.junit.jupiter.api.Assertions.assertEquals;
import java.util.Arrays;
import java.util.List;
import org.junit.jupiter.api.Test;
public class FloydTriangleTest {
@Test
public void testGenerateFloydTriangleWithValidInput() {
List<List<Integer>> expectedOutput = Arrays.asList(Arrays.asList(1), Arrays.asList(2, 3), Arrays.asList(4, 5, 6));
assertEquals(expectedOutput, FloydTriangle.generateFloydTriangle(3));
}
@Test
public void testGenerateFloydTriangleWithOneRow() {
List<List<Integer>> expectedOutput = Arrays.asList(Arrays.asList(1));
assertEquals(expectedOutput, FloydTriangle.generateFloydTriangle(1));
}
@Test
public void testGenerateFloydTriangleWithZeroRows() {
List<List<Integer>> expectedOutput = Arrays.asList();
assertEquals(expectedOutput, FloydTriangle.generateFloydTriangle(0));
}
@Test
public void testGenerateFloydTriangleWithNegativeRows() {
List<List<Integer>> expectedOutput = Arrays.asList();
assertEquals(expectedOutput, FloydTriangle.generateFloydTriangle(-3));
}
@Test
public void testGenerateFloydTriangleWithMultipleRows() {
List<List<Integer>> expectedOutput = Arrays.asList(Arrays.asList(1), Arrays.asList(2, 3), Arrays.asList(4, 5, 6), Arrays.asList(7, 8, 9, 10), Arrays.asList(11, 12, 13, 14, 15));
assertEquals(expectedOutput, FloydTriangle.generateFloydTriangle(5));
}
@Test
public void testGenerateFloydTriangleWithMoreMultipleRows() {
List<List<Integer>> expectedOutput = Arrays.asList(Arrays.asList(1), Arrays.asList(2, 3), Arrays.asList(4, 5, 6), Arrays.asList(7, 8, 9, 10), Arrays.asList(11, 12, 13, 14, 15), Arrays.asList(16, 17, 18, 19, 20, 21), Arrays.asList(22, 23, 24, 25, 26, 27, 28));
assertEquals(expectedOutput, FloydTriangle.generateFloydTriangle(7));
}
}