59 lines
1.5 KiB
Java
59 lines
1.5 KiB
Java
import org.junit.jupiter.api.BeforeAll;
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import org.junit.jupiter.api.Test;
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import static org.junit.jupiter.api.Assertions.assertArrayEquals;
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public class MainTestTraversal {
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static MainExercises ex;
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@BeforeAll
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static void setUp() {
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ex = new MainExercises();
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}
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@Test
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void testTraverse0() {
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int[][] nums = {
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{1, 2, 3, 4, 5}
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};
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int[] expected = {1, 2, 3, 4, 5};
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assertArrayEquals(expected, ex.spiralTraversal(nums));
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}
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@Test
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void testTraverse1() {
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int[][] nums = {
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{1, 2, 3},
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{4, 5, 6},
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{7, 8, 9},
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{10, 11, 12}
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};
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int[] expected = {1, 2, 3, 6, 9, 12, 11, 10, 7, 4, 5, 8};
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assertArrayEquals(expected, ex.spiralTraversal(nums));
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}
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@Test
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void testTraverse2() {
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int[][] nums = {
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{1, 2, 3, 4},
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{5, 6, 7, 8}
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};
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int[] expected = {1, 2, 3, 4, 8, 7, 6, 5};
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assertArrayEquals(expected, ex.spiralTraversal(nums));
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}
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@Test
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void testTraverse3() {
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int[][] nums = {
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{1, 2, 3, 4, 5, 6},
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{7, 8, 9, 10, 11, 12},
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{13, 14, 15, 16, 17, 18},
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{19, 20, 21, 22, 23, 24},
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{25, 26, 27, 28, 29, 30}
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};
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int[] expected = {1, 2, 3, 4, 5, 6, 12, 18, 24, 30, 29, 28, 27, 26, 25, 19, 13, 7, 8, 9, 10, 11, 17, 23, 22, 21,
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20, 14, 15, 16};
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assertArrayEquals(expected, ex.spiralTraversal(nums));
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}
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}
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