trikitrok

Behaviour:

update the inventory of my store

Input: inventory = [products] = [{sellin: x, Q: y, desc: "Theatre Passes"}, ...]
Output: inventory' = [{sellin: x', Q: y', desc: "Theatre Passes"}, ...]

Smaller behaviours:

1. Update sellin:

trikitrok

Calculating final price per unit of a product.

As a seller I'd like to compute the final price of a product including taxes in order to show it to my customers.

1. Products have a cost per unit and tax percentage to apply.
2. The cost per unit is in euros.
3. The final price has to be rounded up. For instance, if the calculated final price of a product is 1.7825€, the expected final price for that product is 1.79€.
4. The final price of the product is then calculated as the cost per unit with the taxes rounded up.

trikitrok

package course_duration.domain;

import java.time.Duration;
import java.time.Instant;
import java.time.temporal.ChronoUnit;

public abstract class CourseState {

    private static final Duration MAX_MINUTES_SHORT_COURSES = Duration.ofMinutes(10);

trikitrok

public class Element {
    private final String name;
    private String text;

    public Element(String name) {
        this.name = name;
        this.text = "";
    }

    public void addText(String newText) {

trikitrok

public class Invoice {
    private final ShippingPricer shippingPricer;
    // ...

    public Invoice(
        OurDate billingDate,
        OurDate openingDate,
        Originator originator
        // ...
    ) {

trikitrok

public class Invoice {
    //...

    public Money getValue() {
        Money total = this.itemsSum();
        if (this.billingDate.after(OurDate.yearEnd(this.openingDate))) {
            if (
                this.originator.getState().equals("FL") ||
                this.originator.getState().equals("NY")
            ) {

trikitrok

public class InMemoryDirectory {
    private final List<Element> elements;

    public InMemoryDirectory() {
        this.elements = new ArrayList<>();
    }

    public void addElement(Element newElement) {
        this.elements.add(newElement);
    }

trikitrok

package unit_tests;

import org.junit.jupiter.api.Test;
import org.junit.jupiter.params.ParameterizedTest;
import org.junit.jupiter.params.provider.ValueSource;
import tirepressuremonitoringsystem.Alarm;

import java.util.*;
import java.util.stream.Stream;

trikitrok

package com.argentrose;

import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import java.util.StringJoiner;

public class ArgentRoseStore {

    private final List<Product> inventory;

trikitrok

package com.argentrose;

import java.util.ArrayList;
import java.util.List;
import java.util.Objects;
import java.util.StringJoiner;

public class ArgentRoseStore {

    private final List<Product> inventory;