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refactor: Enhance docs, add more tests in ArrayCombination (#5841)

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This commit is contained in:
Hardik Pawar
2024-10-15 14:29:16 +05:30
committed by GitHub
parent adf21ab0c8
commit 32bf532133
2 changed files with 26 additions and 10 deletions
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8
src/test/java/com/thealgorithms/backtracking/ArrayCombinationTest.java
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@@ -27,10 +27,14 @@ public class ArrayCombinationTest {
private static Stream<Arguments> regularInputs() {
return Stream.of(Arguments.of(0, 0, List.of(new ArrayList<Integer>())), Arguments.of(1, 0, List.of(new ArrayList<Integer>())), Arguments.of(1, 1, List.of(List.of(0))), Arguments.of(3, 0, List.of(new ArrayList<Integer>())), Arguments.of(3, 1, List.of(List.of(0), List.of(1), List.of(2))),
Arguments.of(4, 2, List.of(List.of(0, 1), List.of(0, 2), List.of(0, 3), List.of(1, 2), List.of(1, 3), List.of(2, 3))));
Arguments.of(4, 2, List.of(List.of(0, 1), List.of(0, 2), List.of(0, 3), List.of(1, 2), List.of(1, 3), List.of(2, 3))),
Arguments.of(5, 3, List.of(List.of(0, 1, 2), List.of(0, 1, 3), List.of(0, 1, 4), List.of(0, 2, 3), List.of(0, 2, 4), List.of(0, 3, 4), List.of(1, 2, 3), List.of(1, 2, 4), List.of(1, 3, 4), List.of(2, 3, 4))),
Arguments.of(6, 4,
List.of(List.of(0, 1, 2, 3), List.of(0, 1, 2, 4), List.of(0, 1, 2, 5), List.of(0, 1, 3, 4), List.of(0, 1, 3, 5), List.of(0, 1, 4, 5), List.of(0, 2, 3, 4), List.of(0, 2, 3, 5), List.of(0, 2, 4, 5), List.of(0, 3, 4, 5), List.of(1, 2, 3, 4), List.of(1, 2, 3, 5), List.of(1, 2, 4, 5),
List.of(1, 3, 4, 5), List.of(2, 3, 4, 5))));
}
private static Stream<Arguments> wrongInputs() {
return Stream.of(Arguments.of(-1, 0), Arguments.of(0, -1), Arguments.of(2, 100));
return Stream.of(Arguments.of(-1, 0), Arguments.of(0, -1), Arguments.of(2, 100), Arguments.of(3, 4));
}
}