<?php declare(strict_types=1);
use PHPUnit\Framework\TestCase;
use Taschenrechner\Classes\Calculator;
use Taschenrechner\Classes\Operationen\Tan;
use Taschenrechner\Classes\Concatinator;
require_once "init.php";
require_once(dirname(__FILE__)."/../vendor/autoload.php");
final class TanTest extends TestCase
{
private $operation;
private $concatinator;
private $calculator;
protected function setUp(): void
{
$this->calculator = $this->createMock(Calculator::class);
$this->concatinator = $this->createMock(Concatinator::class);
}
public function addTermProvider() {
return array(
"Term tan(2) equals 0.034899496702501" => array(array("tan(",2,")"),"tan(2)" ,"0.034920769491748"),
"Term tan(4) equals 0.069756473744125" => array(array("tan(",4,")"),"tan(4)" ,"0.06992681194351"),
"Term 2*tan(4) equals 2*0.069756473744125" => array(array("2","*","tan(",4,")"),"2*tan(4)" ,"2*0.06992681194351"),
"Term tan(4)*2 equals 0.069756473744125*2" => array(array("tan(",4,")","*","2"),"tan(4)*2" ,"0.06992681194351*2"),
);
}
/**
* @dataProvider addTermProvider
*/
public function testTerm($concatinatedValues, $term, $expected)
{
$this->operation = new Tan($this->calculator, $this->concatinator);
$this->concatinator->method('concatinateArray')->willReturn($concatinatedValues);
$this->assertSame($expected, $this->operation->findAndCalculateTerm($term, (new Init())->operations()));
}
protected function tearDown(): void
{
$this->calculator = NULL;
$this->concatinator = NULL;
}
}
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