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ExponentialSearchTest.java
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31 lines (24 loc) · 1 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.ExponentialSearch;
public class ExponentialSearchTest {
@Test
public void testExponentialSearch() {
ExponentialSearch expSearch = new ExponentialSearch();
Integer[] arr = {11, 14, 23, 29, 36, 40, 42, 52};
int x = 36;
int index = expSearch.findIndex(arr, x);
Assert.assertEquals("Incorrect index", 4, index);
Integer[] arrTwo = {-210, -190, -180, -160, -130, -120, -100};
x = -120;
index = expSearch.findIndex(arrTwo, x);
Assert.assertEquals("Incorrect index", 5, index);
String[] arrString = {"101", "122", "136", "165", "225", "251", "291"};
String stringX = "122";
index = expSearch.findIndex(arrString, stringX);
Assert.assertEquals("Incorrect index", 1, index);
String[] arrThree = {};
Assert.assertEquals("Incorrect index", -1, expSearch.findIndex(arrThree, ""));
}
}