algorithm/Java
1
0
Fork 0
mirror of https://github.com/TheAlgorithms/Java.git synced 2026-03-13 08:40:43 +08:00
Code Issues Packages Projects Releases Wiki Activity

Format code with prettier (#3375)

Browse Source
This commit is contained in:
acbin
2022-10-03 17:23:00 +08:00
committed by GitHub
parent 32b9b11ed5
commit e96f567bfc
464 changed files with 11483 additions and 6189 deletions
Download Patch File Download Diff File Expand all files Collapse all files

120
src/test/java/com/thealgorithms/backtracking/FloodFillTest.java
View File

@@ -1,14 +1,13 @@
package com.thealgorithms.backtracking;
import org.junit.jupiter.api.Test;
import static org.junit.jupiter.api.Assertions.assertArrayEquals;
import org.junit.jupiter.api.Test;
class FloodFillTest {
@Test
void testForEmptyImage()
{
void testForEmptyImage() {
int image[][] = {};
int expected[][] = {};
@@ -16,91 +15,82 @@ class FloodFillTest {
assertArrayEquals(expected, image);
}
@Test
void testForSingleElementImage()
{
int image[][] = {{1}};
int expected[][] = {{3}};
void testForSingleElementImage() {
int image[][] = { { 1 } };
int expected[][] = { { 3 } };
FloodFill.floodFill(image, 0, 0, 3, 1);
assertArrayEquals(expected, image);
}
@Test
void testForImageOne()
{
void testForImageOne() {
int image[][] = {
{ 0,0,0,0,0,0,0 },
{ 0,3,3,3,3,0,0 },
{ 0,3,1,1,5,0,0 },
{ 0,3,1,1,5,5,3 },
{ 0,3,5,5,1,1,3 },
{ 0,0,0,5,1,1,3 },
{ 0,0,0,3,3,3,3 }
{ 0, 0, 0, 0, 0, 0, 0 },
{ 0, 3, 3, 3, 3, 0, 0 },
{ 0, 3, 1, 1, 5, 0, 0 },
{ 0, 3, 1, 1, 5, 5, 3 },
{ 0, 3, 5, 5, 1, 1, 3 },
{ 0, 0, 0, 5, 1, 1, 3 },
{ 0, 0, 0, 3, 3, 3, 3 },
};
int expected[][] = {
{ 0,0,0,0,0,0,0 },
{ 0,3,3,3,3,0,0 },
{ 0,3,2,2,5,0,0 },
{ 0,3,2,2,5,5,3 },
{ 0,3,5,5,2,2,3 },
{ 0,0,0,5,2,2,3 },
{ 0,0,0,3,3,3,3 }
};
FloodFill.floodFill(image,2,2,2,1);
assertArrayEquals(expected, image);
}
@Test
void testForImageTwo()
{
int image[][] = {
{ 0,0,1,1,0,0,0 },
{ 1,1,3,3,3,0,0 },
{ 1,3,1,1,5,0,0 },
{ 0,3,1,1,5,5,3 },
{ 0,3,5,5,1,1,3 },
{ 0,0,0,5,1,1,3 },
{ 0,0,0,1,3,1,3 }
};
int expected[][] = {
{ 0,0,2,2,0,0,0 },
{ 2,2,3,3,3,0,0 },
{ 2,3,2,2,5,0,0 },
{ 0,3,2,2,5,5,3 },
{ 0,3,5,5,2,2,3 },
{ 0,0,0,5,2,2,3 },
{ 0,0,0,2,3,2,3 }
{ 0, 0, 0, 0, 0, 0, 0 },
{ 0, 3, 3, 3, 3, 0, 0 },
{ 0, 3, 2, 2, 5, 0, 0 },
{ 0, 3, 2, 2, 5, 5, 3 },
{ 0, 3, 5, 5, 2, 2, 3 },
{ 0, 0, 0, 5, 2, 2, 3 },
{ 0, 0, 0, 3, 3, 3, 3 },
};
FloodFill.floodFill(image, 2, 2, 2, 1);
assertArrayEquals(expected, image);
}
@Test
void testForImageThree()
{
void testForImageTwo() {
int image[][] = {
{ 1,1,2,3,1,1,1 },
{ 1,0,0,1,0,0,1 },
{ 1,1,1,0,3,1,2 }
{ 0, 0, 1, 1, 0, 0, 0 },
{ 1, 1, 3, 3, 3, 0, 0 },
{ 1, 3, 1, 1, 5, 0, 0 },
{ 0, 3, 1, 1, 5, 5, 3 },
{ 0, 3, 5, 5, 1, 1, 3 },
{ 0, 0, 0, 5, 1, 1, 3 },
{ 0, 0, 0, 1, 3, 1, 3 },
};
int expected[][] = {
{ 4,4,2,3,4,4,4 },
{ 4,0,0,4,0,0,4 },
{ 4,4,4,0,3,4,2 },
{ 0, 0, 2, 2, 0, 0, 0 },
{ 2, 2, 3, 3, 3, 0, 0 },
{ 2, 3, 2, 2, 5, 0, 0 },
{ 0, 3, 2, 2, 5, 5, 3 },
{ 0, 3, 5, 5, 2, 2, 3 },
{ 0, 0, 0, 5, 2, 2, 3 },
{ 0, 0, 0, 2, 3, 2, 3 },
};
FloodFill.floodFill(image, 2, 2, 2, 1);
assertArrayEquals(expected, image);
}
@Test
void testForImageThree() {
int image[][] = {
{ 1, 1, 2, 3, 1, 1, 1 },
{ 1, 0, 0, 1, 0, 0, 1 },
{ 1, 1, 1, 0, 3, 1, 2 },
};
int expected[][] = {
{ 4, 4, 2, 3, 4, 4, 4 },
{ 4, 0, 0, 4, 0, 0, 4 },
{ 4, 4, 4, 0, 3, 4, 2 },
};
FloodFill.floodFill(image, 0, 1, 4, 1);
assertArrayEquals(expected, image);
}
}
}