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package com.thealgorithms.searches;
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import com.thealgorithms.searches.OrderAgnosticBinarySearch;
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import org.junit.jupiter.api.Test;
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import java.util.*;
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import static org.junit.jupiter.api.Assertions.assertEquals;
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import com.thealgorithms.searches.OrderAgnosticBinarySearch;
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import java.util.*;
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import org.junit.jupiter.api.Test;
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public class OrderAgnosticBinarySearchTest {
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@Test
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//valid Test Case
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public void ElementInMiddle() {
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int[] arr = {10, 20, 30, 40, 50};
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int answer = OrderAgnosticBinarySearch.BinSearchAlgo(arr, 0, arr.length - 1, 30);
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System.out.println(answer);
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int expected = 2;
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assertEquals(expected, answer);
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}
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@Test
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// valid Test Case
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public void ElementInMiddle() {
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int[] arr = {10, 20, 30, 40, 50};
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int answer = OrderAgnosticBinarySearch.BinSearchAlgo(arr, 0, arr.length - 1, 30);
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System.out.println(answer);
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int expected = 2;
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assertEquals(expected, answer);
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}
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@Test
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//valid Test Case
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public void RightHalfDescOrder() {
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int[] arr = {50, 40, 30, 20, 10};
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int answer = OrderAgnosticBinarySearch.BinSearchAlgo(arr, 0, arr.length - 1, 10);
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System.out.println(answer);
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int expected = 4;
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assertEquals(expected, answer);
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}
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@Test
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// valid Test Case
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public void RightHalfDescOrder() {
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int[] arr = {50, 40, 30, 20, 10};
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int answer = OrderAgnosticBinarySearch.BinSearchAlgo(arr, 0, arr.length - 1, 10);
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System.out.println(answer);
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int expected = 4;
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assertEquals(expected, answer);
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}
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@Test
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//valid test case
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public void LeftHalfDescOrder() {
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int[] arr = {50, 40, 30, 20, 10};
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int answer = OrderAgnosticBinarySearch.BinSearchAlgo(arr, 0, arr.length - 1, 50);
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System.out.println(answer);
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int expected = 0;
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assertEquals(expected, answer);
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}
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@Test
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// valid test case
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public void LeftHalfDescOrder() {
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int[] arr = {50, 40, 30, 20, 10};
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int answer = OrderAgnosticBinarySearch.BinSearchAlgo(arr, 0, arr.length - 1, 50);
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System.out.println(answer);
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int expected = 0;
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assertEquals(expected, answer);
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}
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@Test
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//valid test case
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public void RightHalfAscOrder() {
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int[] arr = {10, 20, 30, 40, 50};
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int answer = OrderAgnosticBinarySearch.BinSearchAlgo(arr, 0, arr.length - 1, 50);
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System.out.println(answer);
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int expected = 4;
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assertEquals(expected, answer);
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}
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@Test
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// valid test case
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public void RightHalfAscOrder() {
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int[] arr = {10, 20, 30, 40, 50};
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int answer = OrderAgnosticBinarySearch.BinSearchAlgo(arr, 0, arr.length - 1, 50);
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System.out.println(answer);
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int expected = 4;
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assertEquals(expected, answer);
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}
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@Test
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//valid test case
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public void LeftHalfAscOrder() {
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int[] arr = {10, 20, 30, 40, 50};
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int answer = OrderAgnosticBinarySearch.BinSearchAlgo(arr, 0, arr.length - 1, 10);
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System.out.println(answer);
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int expected = 0;
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assertEquals(expected, answer);
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}
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@Test
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// valid test case
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public void LeftHalfAscOrder() {
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int[] arr = {10, 20, 30, 40, 50};
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int answer = OrderAgnosticBinarySearch.BinSearchAlgo(arr, 0, arr.length - 1, 10);
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System.out.println(answer);
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int expected = 0;
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assertEquals(expected, answer);
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}
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@Test
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//valid test case
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public void ElementNotFound() {
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int[] arr = {10, 20, 30, 40, 50};
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int answer = OrderAgnosticBinarySearch.BinSearchAlgo(arr, 0, arr.length - 1, 100);
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System.out.println(answer);
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int expected = -1;
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assertEquals(expected, answer);
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}
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}
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@Test
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// valid test case
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public void ElementNotFound() {
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int[] arr = {10, 20, 30, 40, 50};
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int answer = OrderAgnosticBinarySearch.BinSearchAlgo(arr, 0, arr.length - 1, 100);
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System.out.println(answer);
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int expected = -1;
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assertEquals(expected, answer);
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}
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}
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