<?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']);
$this->assertArraySubset(['A1' => 1,'D1' => 1,'C3' => 1], $machine->soldSummary()['products']);
//buy C3 again
$returnChange = $machine->payByCard($card, 'C3');
$this->assertArraySubset(['A1'=> 1,'D1'=> 1,'C3'=> 2], $machine->soldSummary()['products']);
}
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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