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authorPacien TRAN-GIRARD2016-03-15 11:51:31 +0100
committerPacien TRAN-GIRARD2016-03-15 11:51:31 +0100
commit741cb9da501b8c6e9e5fa006e5c2c9df0b4616f8 (patch)
tree836bab665ee81039a4c1938c814f1153acdf1b6e /test
parent06296e66cd53bc68198c3bfeace17f85707cc2f4 (diff)
downloadxblast-741cb9da501b8c6e9e5fa006e5c2c9df0b4616f8.tar.gz
Add List permutation function and its test
Diffstat (limited to 'test')
-rw-r--r--test/ch/epfl/xblast/ListsTest.java15
1 files changed, 15 insertions, 0 deletions
diff --git a/test/ch/epfl/xblast/ListsTest.java b/test/ch/epfl/xblast/ListsTest.java
index b898399..b18b05e 100644
--- a/test/ch/epfl/xblast/ListsTest.java
+++ b/test/ch/epfl/xblast/ListsTest.java
@@ -4,6 +4,7 @@ import org.junit.Test;
4 4
5import java.util.ArrayList; 5import java.util.ArrayList;
6import java.util.Arrays; 6import java.util.Arrays;
7import java.util.LinkedList;
7import java.util.List; 8import java.util.List;
8import java.util.stream.Collectors; 9import java.util.stream.Collectors;
9import java.util.stream.IntStream; 10import java.util.stream.IntStream;
@@ -48,4 +49,18 @@ public class ListsTest {
48 assertEquals(mirrored.get(i), mirrored.get(mirrored.size() - 1 - i)); 49 assertEquals(mirrored.get(i), mirrored.get(mirrored.size() - 1 - i));
49 } 50 }
50 51
52 @Test
53 public void isListPermuted() {
54 List<Integer> sampleList = Arrays.asList(1, 2, 3);
55 List<List<Integer>> expected = new LinkedList<>();
56 expected.add(Arrays.asList(1, 2, 3));
57 expected.add(Arrays.asList(2, 1, 3));
58 expected.add(Arrays.asList(2, 3, 1));
59 expected.add(Arrays.asList(1, 3, 2));
60 expected.add(Arrays.asList(3, 1, 2));
61 expected.add(Arrays.asList(3, 2, 1));
62
63 assertEquals(expected, Lists.permutations(sampleList));
64 }
65
51} 66}