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File: VendingMachineTest.php

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File: VendingMachineTest.php
Role: Unit test script
Content type: text/plain
Description: PHPUnit test class
Class: PHP Vending Machine
Simulate a vending machine business operations
Author: By
Last change:
Date: 2 years ago
Size: 4,364 bytes
 

Contents

Class file image Download
<?php
use PHPUnit\Framework\TestCase;
use
VendingMachine\Bankcard;
use
VendingMachine\VendingMachine;

require_once(
'BankCard.php');
require_once(
'VendingMachine.php');

class
VendingMachineTest extends TestCase
{
    public function
setUp()
    {

    }

    public function
testVendingMachine()
    {
       
$stock = [
               
'A1' => ['cock', 'cock','cock','cock','cock'],
               
'A2' => ['sprite', 'sprite', 'sprite', 'sprite', 'sprite',],
               
'A3' => ['purewater', 'purewater', 'purewater', 'purewater', 'purewater',],
               
'A4' => ['fanta', 'fanta', 'fanta', 'fanta', 'fanta',],
               
'D1' => ['red bull' , 'red bull' , 'red bull' , 'red bull' , 'red bull' ,],
               
'D2' => ['mineralwater', 'mineralwater', 'mineralwater', 'mineralwater', 'mineralwater'],
               
'C3' => ['cock', 'cock','cock','cock','cock'],
               
'B4' => ['sprite', 'sprite', 'sprite', 'sprite', 'sprite',],
            ];
       
//the array shows drink price in each position.
       
$panelKeyCode = [
            
'A1' => '4.5', 'A2' => '4.2', 'A3' => '5.5', 'A4' => '6', 'A5'=>'5.8',
            
'B1'=> '3', 'B2'=>'3.2', 'B3'=>'3.4', 'B4' => '3.6', 'B5'=>'4',
            
'C1' => '3.2', 'C2' => '3.6', 'C3'=>'3.8', 'C4'=>'2.5', 'C5'=>'5.2',
            
'D1'=>'5.2', 'D2' => '5.4', 'D3' => '5.6', 'D4'=>'6.2', 'D5'=>'5.5',
            ];

       
$machine = new VendingMachine($stock, $panelKeyCode);
       
$this->assertInstanceof(VendingMachine::class, $machine);

       
$machine->insertMoney(5, 'note');
       
$machine->insertMoney(2.2, 'coin');
       
$credit = $machine->getCredit();
       
$this->assertEquals($credit, 7.2);
       
$price = $machine->getPrice('A1');
       
$this->assertEquals($price, 4.5);
       
$returnChange = $machine->payByCash('A1');
       
$this->assertEquals($returnChange['coin'], 2.7);
       
$this->assertContains('change 1 two dollar coin, change 1 fifty cent coin, change 1 twenty cent coin', $returnChange['description']);

       
$machine->insertMoney(10, 'note');
       
$returnChange = $machine->payByCash('D1');
       
$this->assertEquals(9.7, $machine->soldSummary()['money']);
       
$this->assertEquals(4.8, $returnChange['coin']);

       
$card = new BankCard();
       
$returnChange = $machine->payByCard($card, 'C3');
       
$this->assertEquals(0, $returnChange['coin']);
       
$this->assertEmpty($returnChange['description']);
       
$this->assertEquals(5.2 + 3.8 + 4.5, $machine->soldSummary()['money']);

    }

    public function
testAddStock()
    {
       
$stock = [
               
'A1' => ['cock', 'cock','cock','cock','cock'],
               
'A2' => ['sprite', 'sprite', 'sprite', 'sprite', 'sprite',],
               
'A3' => ['purewater', 'purewater', 'purewater', 'purewater', 'purewater',],
               
'A4' => ['fanta', 'fanta', 'fanta', 'fanta', 'fanta',],
               
'D1' => ['red bull' , 'red bull' , 'red bull' , 'red bull' , 'red bull' ,],
               
'D2' => ['mineralwater', 'mineralwater', 'mineralwater', 'mineralwater', 'mineralwater'],
               
'C3' => ['cock', 'cock','cock','cock','cock'],
               
'B4' => ['sprite', 'sprite', 'sprite', 'sprite', 'sprite',],
            ];
       
//the array shows drink price in each position.
       
$panelKeyCode = [
            
'A1' => '4.5', 'A2' => '4.2', 'A3' => '5.5', 'A4' => '6', 'A5'=>'5.8',
            
'B1'=> '3', 'B2'=>'3.2', 'B3'=>'3.4', 'B4' => '3.6', 'B5'=>'4',
            
'C1' => '3.2', 'C2' => '3.6', 'C3'=>'3.8', 'C4'=>'2.5', 'C5'=>'5.2',
            
'D1'=>'5.2', 'D2' => '5.4', 'D3' => '5.6', 'D4'=>'6.2', 'D5'=>'5.5',
            ];

       
$machine = new VendingMachine($stock, $panelKeyCode);

       
$fillStock = [
           
'A2' => ['sprite', 'sprite', 'sprite', 'sprite'],
           
'B3' => ['sprite', 'sprite', 'sprite', 'sprite', 'sprite'],
        ];
       
$machine->fillStock($fillStock);
       
$this->assertArrayHasKey('B3', $machine->getStock());
       
$this->assertEquals(count($machine->getStock()['A2']), 9);
       
$this->assertEquals(count($machine->getStock()['B3']), 5);
    }

    public function
testBankCard()
    {
       
$bankCard = new BankCard();
       
$this->assertInstanceOf(BankCard::class, $bankCard);
    }

    public function
tearDown()
    {

    }
}

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