<?php declare(strict_types=1);
use PHPUnit\Framework\TestCase;
use Taschenrechner\Classes\Calculator;
use Taschenrechner\Classes\Operationen\Klammer;
use Taschenrechner\Classes\Concatinator;
require_once "init.php";
require_once(dirname(__FILE__)."/../vendor/autoload.php");
final class KlammerTest extends TestCase
{
private $operation;
private $concatinator;
private $calculator;
protected function setUp(): void
{
$this->calculator = $this->createMock(Calculator::class);
$this->concatinator = $this->createMock(Concatinator::class);
}
public function testTermKlammer5Minus5KlammerZuMinus5EqualsKlammer5Minus5KlammerZuMinus5(): void
{
$this->operation = new Klammer($this->calculator, $this->concatinator);
$this->concatinator->method('concatinateArray')->willReturn(array("(","5","-","5",")","-", "5"));
$this->calculator->method('calculate')->willReturn("0");
$this->assertSame("0-5", $this->operation->findAndCalculateTerm("(5-5)-5", (new Init())->operations()));
}
public function testTerm5MalKlammer5Minus5KlammerZuEquals5MalKlammer5Minus5KlammerZu(): void
{
$this->operation = new Klammer($this->calculator, $this->concatinator);
$this->concatinator->method('concatinateArray')->willReturn(array("5", "*","(","5","-","5",")"));
$this->calculator->method('calculate')->willReturn("0");
$this->assertSame("5*0", $this->operation->findAndCalculateTerm("5*(5-5)", (new Init())->operations()));
}
public function testTerm5MalKlammer5MinusKlammer5Plus5KlammerZuKlammerZuEquals5MalKlammer5Minus10KlammerZuKlammerZu(): void
{
$this->operation = new Klammer($this->calculator, $this->concatinator);
$this->concatinator->method('concatinateArray')->willReturn(array("5", "*","(","5","-","(","5", "+", "5", ")",")"));
$this->calculator->method('calculate')->willReturn("(5-10)");
$this->assertSame("5*(5-10)", $this->operation->findAndCalculateTerm("5*(5-(5+5))", (new Init())->operations()));
}
protected function tearDown(): void
{
$this->calculator = NULL;
$this->concatinator = NULL;
}
}
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