leetcode-java/src/test/java/com/leetcode/medium/CoinChange322Test.java at main · kobukuro/leetcode-java · GitHub

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package com.leetcode.medium;

import org.junit.jupiter.api.BeforeEach;
import org.junit.jupiter.api.Test;

import java.time.Duration;

import static org.junit.jupiter.api.Assertions.assertEquals;
import static org.junit.jupiter.api.Assertions.assertTimeoutPreemptively;

public class CoinChange322Test {
    private CoinChange322 solution;

    @BeforeEach
    void setUp() {
        solution = new CoinChange322();
    }

    @Test
    void testCoinChangeMemoization_Example1() {
        int[] coins = {1, 2, 5};
        int amount = 11;
        int expected = 3;

        int result = assertTimeoutPreemptively(Duration.ofMillis(100), () -> solution.coinChangeMemoization(coins, amount));

        assertEquals(expected, result);
    }

    @Test
    void testCoinChangeMemoization_Example2() {
        int[] coins = {2};
        int amount = 3;
        int expected = -1;

        int result = assertTimeoutPreemptively(Duration.ofMillis(100), () -> solution.coinChangeMemoization(coins, amount));

        assertEquals(expected, result);
    }

    @Test
    void testCoinChangeMemoization_Example3() {
        int[] coins = {1};
        int amount = 0;
        int expected = 0;

        int result = assertTimeoutPreemptively(Duration.ofMillis(100), () -> solution.coinChangeMemoization(coins, amount));

        assertEquals(expected, result);
    }

    @Test
    void testCoinChangeMemoization_Example4() {
        int[] coins = {1, 2, 5};
        int amount = 100;
        int expected = 20;

        int result = assertTimeoutPreemptively(Duration.ofMillis(100), () -> solution.coinChangeMemoization(coins, amount));

        assertEquals(expected, result);
    }

    @Test
    void testCoinChangeTabulation_Example1() {
        int[] coins = {1, 2, 5};
        int amount = 11;
        int expected = 3;

        int result = assertTimeoutPreemptively(Duration.ofMillis(100), () -> solution.coinChangeTabulation(coins, amount));

        assertEquals(expected, result);
    }

    @Test
    void testCoinChangeTabulation_Example2() {
        int[] coins = {2};
        int amount = 3;
        int expected = -1;

        int result = assertTimeoutPreemptively(Duration.ofMillis(100), () -> solution.coinChangeTabulation(coins, amount));

        assertEquals(expected, result);
    }

    @Test
    void testCoinChangeTabulation_Example3() {
        int[] coins = {1};
        int amount = 0;
        int expected = 0;

        int result = assertTimeoutPreemptively(Duration.ofMillis(100), () -> solution.coinChangeTabulation(coins, amount));

        assertEquals(expected, result);
    }

    @Test
    void testCoinChangeTabulation_Example4() {
        int[] coins = {1, 2, 5};
        int amount = 100;
        int expected = 20;

        int result = assertTimeoutPreemptively(Duration.ofMillis(100), () -> solution.coinChangeTabulation(coins, amount));

        assertEquals(expected, result);
    }

}