src/test/java/ru/netology/stats/StatsServiceTest.java - main - kellervi/JavaArrays

src/test/java/ru/netology/stats/StatsServiceTest.java

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Initial commit

07 май 2026, 15:04

07 май 2026, 15:04ab987df

package ru.netology.stats;

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

public class StatsServiceTest {

    @Test
    public void Sum() {
        StatsService service = new StatsService();
        long[] sales = {8, 15, 13, 15, 17, 20, 19, 20, 7, 14, 14, 18};
        int expected = 180;
        int actual = service.calculateSum(sales);

        Assertions.assertEquals(expected, actual);
    }

    @Test
    public void Average() {
        StatsService service = new StatsService();
        long[] sales = {8, 15, 13, 15, 17, 20, 19, 20, 7, 14, 14, 18};
        int expected = 15;
        int actual = service.calculateAverage(sales);

        Assertions.assertEquals(expected, actual);
    }

    @Test
    public void MaxSales() {
        StatsService service = new StatsService();
        long[] sales = {8, 15, 13, 15, 17, 20, 19, 20, 7, 14, 14, 18};
        int expected = 8;
        int actual = service.maxSales(sales);

        Assertions.assertEquals(expected, actual);
    }

    @Test
    public void MinSales() {
        StatsService service = new StatsService();
        long[] sales = {8, 15, 13, 15, 17, 20, 19, 20, 7, 14, 14, 18};
        int expected = 9;
        int actual = service.minSales(sales);

        Assertions.assertEquals(expected, actual);
    }

    @Test
    public void BelowAverage() {
        StatsService service = new StatsService();
        long[] sales = {8, 15, 13, 15, 17, 20, 19, 20, 7, 14, 14, 18};
        int expected = 5;
        int actual = service.salesBelowAverage(sales);

        Assertions.assertEquals(expected, actual);
    }

    @Test
    public void AboveAverage() {
        StatsService service = new StatsService();
        long[] sales = {8, 15, 13, 15, 17, 20, 19, 20, 7, 14, 14, 18};
        int expected = 5;
        int actual = service.salesAboveAverage(sales);

        Assertions.assertEquals(expected, actual);
    }
}