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Create indexOfTest.java #18

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Create indexOfTest.java #18

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34 changes: 34 additions & 0 deletions src/test/binary_search_test/indexOfTest.java
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package binary_search_test;

import auto_testcase_generation.testdatagen.templateType.BinarySearch;
import org.junit.Assert;
import org.junit.Test;

public class IndexOfTest {



@Test
public void testIndexOf() {
int[] a = {0, 3, 5, 8, 8, 9, 12};
int k = 8;
//test 1
int actual = BinarySearch.indexOf(a, k);
int expected = 3;
Assert.assertEquals(expected, actual);
@Test
public void testIndexOfWithKeyBiggerThanMId() {
a = new int[]{0, 3, 5, 8, 8, 9, 12};
k = 1;
actual = BinarySearch.indexOf(a, k);
expected = -1;
Assert.assertEquals(expected, actual);
@Test
public void testIndexOfWithEmptyArray() {
a = new int[]{};
k = 1;
actual = BinarySearch.indexOf(a, k);
expected = -1;
Assert.assertEquals(expected, actual);
}
}