46 lines
1.3 KiB
Java
46 lines
1.3 KiB
Java
import static org.junit.Assert.assertEquals;
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import static org.junit.Assert.assertFalse;
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import static org.junit.Assert.assertTrue;
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import org.junit.Test;
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import java.util.Arrays;
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public class Tests {
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@Test
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public void testOrdered() {
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double[] arr = Sorting.sort(new double[] {5.225, 2592.2 ,218.1, 2952895828528.1, 11.2, -25.1});
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for (int i = 1; i < arr.length; i++) {
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assertTrue(arr[i] >= arr[i-1]);
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}
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}
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@Test
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public void testSorted() {
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double[] arr = new double[] {3.2, 589.2, 28582.1, 4.285824, 6.5282};
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double[] sortedArr = new double[] {3.2, 4.285824, 6.5282, 589.2, 28582.1};
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System.out.println(Arrays.toString(sortedArr));
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System.out.println(Arrays.toString(Sorting.sort(arr)));
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assertTrue(Arrays.equals(sortedArr, Sorting.sort(arr)));
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}
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@Test
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public void testZeroOneElementTable() {
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Sorting.sort(new double[] {});
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Sorting.sort(new double[] {1});
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}
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@Test
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public void testAlreadySorted() {
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double[] arr = new double[] {1.5, 2.7, 3.82, 5.5, 189.22};
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assertTrue(Arrays.equals(arr, Sorting.sort(arr)));
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}
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@Test(expected = NullPointerException.class)
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public void testNullTable() {
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Sorting.sort(null);
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}
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}
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