minte9
LearnRemember / PHP



Install PhpUnit

Install PhpUnit with Composer. 
 
cd /var/www/tests.local/php/

composer require --dev phpunit/phpunit ^8

./vendor/bin/phpunit --version
Update version 
 
composer require --dev phpunit/phpunit ^9
Test file (testNumber.php) 
 
require __DIR__ . '/../vendor/autoload.php';

use PHPUnit\Framework\TestCase;

function isEven($n) { return $n%2 == 0; }
function isOdd($n) { return $n%2 != 0; }

final class TestNumber extends TestCase
{
    public function testEven()
    {
        $this->assertEquals(isEven(2), true);
        $this->assertEquals(isEven(3), false);
    }
    public function testOdd()
    {
        $this->assertEquals(isOdd(2), false);
        $this->assertEquals(isOdd(3), true);
    }
}
Run test 
 
./vendor/bin/phpunit tests/testNumber.php

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Questions and answers




Which class does myTestClass extends?

  • a) TestCase
  • b) TestSuite

Choose an accepted method for myTestClass.

  • a) testEven
  • b) assertEquals()

How do you use assert?

  • a) $this->assertEquals(isEven, 2, true)
  • b) $this->assertEquals(isEven(2), true)


References