src/test/java/ru/netology/stats/StatsServiceTest.java - main - AndreyBar/Java6-1

src/test/java/ru/netology/stats/StatsServiceTest.java
84 строки2 KB
Andrey
Java
14 фев 2026, 05:25
14 фев 2026, 05:25dc98f70
package ru.netology.stats;

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

import static org.junit.jupiter.api.Assertions.*;

class StatsServiceTest {
    @Test
    public void testTotalSale() {
        long[] sales = new long[]{8, 15, 13, 15, 17, 20, 19, 20, 7, 14, 14, 18};
        StatsService service = new StatsService();

        long expected = 180;
        long actual = service.calculateTotalSale(sales);

        Assertions.assertEquals(expected, actual);

    }

    @Test
    public void testAverageSale() {
        long[] sales = new long[]{8, 15, 13, 15, 17, 20, 19, 20, 7, 14, 14, 18};
        StatsService service = new StatsService();

        long expected = 15;
        long actual = service.calculateAverageSale(sales);

        Assertions.assertEquals(expected, actual);

    }


    @Test
    public void testMonthMaximum() {
        long[] sales = new long[]{8, 15, 13, 15, 17, 20, 19, 20, 7, 14, 14, 18};
        StatsService service = new StatsService();

        long expected = 8;
        long actual = service.getMonthMaximumSale(sales);

        Assertions.assertEquals(expected, actual);

    }


    @Test
    public void testMonthMinimum() {
        long[] sales = new long[]{8, 15, 13, 15, 17, 20, 19, 20, 7, 14, 14, 18};
        StatsService service = new StatsService();

        long expected = 9;
        long actual = service.getMonthMinimumSale(sales);

        Assertions.assertEquals(expected, actual);

    }


    @Test
    public void testMonthBellowAverage() {
        long[] sales = new long[]{8, 15, 13, 15, 17, 20, 19, 20, 7, 14, 14, 18};
        StatsService service = new StatsService();

        long expected = 5;
        long actual = service.calculateMonthsBellowAverage(sales);

        Assertions.assertEquals(expected, actual);

    }


    @Test
    public void testMonthsAboveAverage() {
        long[] sales = new long[]{8, 15, 13, 15, 17, 20, 19, 20, 7, 14, 14, 18};
        StatsService service = new StatsService();

        long expected = 5;
        long actual = service.calculateMonthsAboveAverage(sales);

        Assertions.assertEquals(expected, actual);

    }
}