franreyes

Budget {
  public double CalculateTotal() { ... }
}

/* ---- */
OneClient {
  ...
    budget.CalculateTotal();
  ...
}

franreyes

<?php

namespace tests;

use Codesai\TDD\GildedRose\GildedRose;
use Codesai\TDD\GildedRose\Item;
use PHPUnit\Framework\TestCase;

class GildedRoseTest extends TestCase
{

franreyes

using Xunit;

namespace Gilded_rose.Test
{
    public class GildedRoseTest
    {
        private const int MinQuality = 0;
        private const int MaxQuality = 50;

        [Fact]

franreyes

import Shop from "./Shop";
import Item from "./Item";

const MIN_QUALITY = 0;
const MAX_QUALITY = 50;

test("regular items' quality decreases every day", () => {
  const item = regularItem(1, 3);
  const shop = new Shop([item]);

franreyes

import {Shop} from '../src/Shop';
import {Item} from "../src/Item";

describe('Gilded Rose', () => {

  const MIN_QUALITY = 0;
  const MAX_QUALITY = 50;

  it("regular items' quality decreases every day", () => {
    const item = regularItem(1, 3);

franreyes

public class PageIndexer {
	PageIndexation calculate(PageIndexation currentPageIndexation, Search search) {
      ...
    }
}

franreyes

public interface IndexationCalculator {
	PageIndexation update(PageIndexation currentPageIndexation, Search search);
}

public interface CanonicalCalculator {
   PageIndexation update(PageIndexation currentPageIndexation, Search search);
}

public class PageIndexation{
	public bool isIndexed;

franreyes

package com.gildedrose;

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

import org.junit.jupiter.api.Test;

public class GildedRoseTest {


  private static final int MIN_QUALITY = 0;

franreyes

CREATE OR REPLACE PACKAGE test_update_quality
IS

  --%suite(Update quality)

  --%beforeeach
  PROCEDURE setup;

  --%test(sell in decreases every day)
  PROCEDURE sell_in_decreases_every_day;

franreyes

Exchange bank= new Exchange().
bank.addRate("USD", "GBP", STANDARD_RATE);
bank.commission(STANDARD_COMMISSION);
Money result= bank.convert(new Note(100, "USD"), "GBP");
assertEquals(new Note(49.25, "GBP"), result);

-----

Exchange bank= new Exchange().
bank.addRate("USD", "GBP", 2);