package com.zipcodewilmington.gildedrose;

import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;

public class InventoryTest {

    private String name;
    private int sellIn;
    private int quality;
    private Item[] items;
    private Inventory store;
    private Item brie;
    private Item ticket;
    private Item legend;
    private Item other;

    @Before
    public void setUp(){
        ticket = new Item("Backstage passes to a TAFKAL80ETC concert", 0,0);
        brie = new Item ("Aged Brie", 0,50);
        legend = new Item("Sulfuras, Hand of Ragnaros",0,50);
        other = new Item("other", 5,5);
        items =new Item[]{ brie, ticket, legend, other};
        store = new Inventory(items);

    }

    @Test
    public void sellInTest(){
        int expected = 5;
        int actual = other.getSellIn();
        Assert.assertEquals(expected, actual);
    }

    @Test
    public void nameTest (){
        store.updateQuality();
        String expected = "Aged Brie";
        String actual = brie.getName();
        Assert.assertEquals(expected,actual);
    }

    @Test
    public void agedBrieQualityTest (){
        store.updateQuality();
        int expected =50;
        int actual = brie.getQuality();
        Assert.assertEquals(expected,actual);
    }

    @Test
    public void agedBrieSellInTest (){
        store.updateQuality();
        int expected = -1;
        int actual = brie.getSellIn();
        Assert.assertEquals(expected,actual);
    }

    //expired test that

    @Test // when expired quality increases by 2
    public void agedBrieSellInExpiredTest (){
        brie.setQuality(48);
        store.updateQuality();
        int expected = 50;
        int actual = brie.getQuality();
        Assert.assertEquals(expected,actual);
    }

    @Test
    public void setSellInTest (){
        brie.setSellIn(10);
        int expected = 10;
        int actual = brie.getSellIn();
        Assert.assertEquals(expected,actual);
    }

    @Test
    public void setQualityTest (){
        brie.setQuality(10);
        int expected = 10;
        int actual = brie.getQuality();
        Assert.assertEquals(expected,actual);
    }

    @Test
    public void agedBrieSetSellInUpdateTest (){
        brie.setSellIn(10);
        store.updateQuality();
        int expected = 9;
        int actual = brie.getSellIn();
        Assert.assertEquals(expected,actual);
    }

    @Test
    public void agedBrieSetSellInQualityTest (){
        brie.setSellIn(5);
        brie.setQuality(45);
        store.updateQuality();
        int expected = 46;
        int actual = brie.getQuality();
        Assert.assertEquals(expected,actual);
    }

    @Test
    public void ticketQualityTest (){
        store.updateQuality();
        int expected =0;
        int actual = ticket.getQuality();
        Assert.assertEquals(expected,actual);
    }

    @Test
    public void ticketSellInTest (){
        store.updateQuality();
        int expected = -1;
        int actual = ticket.getSellIn();
        Assert.assertEquals(expected,actual);
    }

    @Test
    public void ticketExpiredQualitySellInTest (){
        ticket.setQuality(5);
        store.updateQuality();
        int expected = 0;
        int actual = ticket.getQuality();
        Assert.assertEquals(expected,actual);
    }

    @Test
    public void ticketSetSellInUpdateTest (){
        ticket.setSellIn(10);
        store.updateQuality();
        int expected = 9;
        int actual = ticket.getSellIn();
        Assert.assertEquals(expected,actual);
    }

    @Test
    public void ticketSetFarSellInUpdateTest (){
        ticket.setSellIn(20);
        store.updateQuality();
        int expected = 1;
        int actual = ticket.getQuality();
        Assert.assertEquals(expected,actual);
    }

    @Test
    public void ticketSetSellInQualityTest (){
        ticket.setSellIn(5);
        ticket.setQuality(35);
        store.updateQuality();
        int expected = 38;
        int actual = ticket.getQuality();
        Assert.assertEquals(expected,actual);
    }

    @Test
    public void legendQualityTest (){
        store.updateQuality();
        int expected = 50;
        int actual = legend.getQuality();
        Assert.assertEquals(expected,actual);
    }

    @Test
    public void legendSetSellInUpdateTest (){
        ticket.setSellIn(35);
        store.updateQuality();
        int expected = 0;
        int actual = legend.getSellIn();
        Assert.assertEquals(expected,actual);
    }

    @Test
    public void otherQualityTest (){
        store.updateQuality();
        int expected =4;
        int actual = other.getQuality();
        Assert.assertEquals(expected,actual);
    }

    @Test
    public void otherNameTest (){
        other.setName("Thing");
        String expected ="Thing";
        String actual = other.getName();
        Assert.assertEquals(expected,actual);
    }

    @Test
    public void otherSetSellInUpdateTest (){
        other.setSellIn(1);
        store.updateQuality();
        int expected = 0;
        int actual = other.getSellIn();
        Assert.assertEquals(expected,actual);
    }

    @Test
    public void otherSetSellInExpiredUpdateTest (){
        other.setSellIn(0);
        store.updateQuality();
        int expected = -1;
        int actual = other.getSellIn();
        Assert.assertEquals(expected,actual);
    }

    @Test
    public void otherQualityExpiredUpdateTest (){
        other.setSellIn(-1);
        store.updateQuality();
        int expected = 3;
        int actual = other.getQuality();
        Assert.assertEquals(expected,actual);
    }


}