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LinearSearchTest.java
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26 lines (20 loc) · 1.01 KB
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package src.test.java.com.search;
import org.junit.Assert;
import org.junit.Test;
import src.main.java.com.search.LinearSearch;
public class LinearSearchTest {
@Test
public void testLinearSearch() {
Integer[] arr1 = {1,2,3,4,5};
Assert.assertEquals("Incorrect index", 2, LinearSearch.findIndex(arr1,3));
Assert.assertEquals("Incorrect index", 0, LinearSearch.findIndex(arr1,1));
Assert.assertEquals("Incorrect index", -1, LinearSearch.findIndex(arr1,8));
Assert.assertEquals("Incorrect index", -1, LinearSearch.findIndex(arr1,-2));
String[] arr2 = {"A", "B", "C", "D"};
Assert.assertEquals("Incorrect index", 2, LinearSearch.findIndex(arr2,"C"));
Assert.assertEquals("Incorrect index", 1, LinearSearch.findIndex(arr2,"B"));
Assert.assertEquals("Incorrect index", -1, LinearSearch.findIndex(arr2,"F"));
String[] arr3 = {};
Assert.assertEquals("Incorrect index", -1, LinearSearch.findIndex(arr3, ""));
}
}