PHP code example of php-kitchen / code-specs

1. Go to this page and download the library: Download php-kitchen/code-specs library. Choose the download type require.

2. Extract the ZIP file and open the index.php.

3. Add this code to the index.php. 
    
        
<?php
require_once('vendor/autoload.php');

/* Start to develop here. Best regards https://php-download.com/ */

php-kitchen / code-specs example snippets


namespace Specs\Unit;

use PHPKitchen\CodeSpecs\Base\Specification;
use PHPKitchen\CodeSpecs\Actor\I;

/**
 * Specification of {@link IncomeCalculator}
 *
 * @author Dima Kolodko <[email protected]>
 */
class IncomeCalculatorTest extends Specification {
    private const EXPECTED_TAX_FOR_FIRST_LEVEL_TAX_RULE = 4500;
    private const EXPECTED_TAX_FOR_SECOND_LEVEL_TAX_RULE = 7200;
    private const EXPECTED_TAX_FOR_THIRD_LEVEL_TAX_RULE = 30000;
    private const INCOME_AFTER_APPLYING_FIRST_LEVEL_TAX_RULE = 300000;

    /**
     * @test
     */
    public function calculateTaxBehavior() {
        $clientsPayments = []; // dummy variable, just for example
        $hoursSpentWorking = 160; // dummy variable, just for example
        $service = new IncomeCalculator($clientsPayments, $hoursSpentWorking);
        I::describe('income tax calculations');

        I::expect('for income less that 50 000 calculator use 10% tax rule', function () use ($service) {
            I::lookAt('first level income tax')
                ->seeNumber($service->calculateTax())
                ->isNotEmpty()
                ->isEqualTo(self::EXPECTED_TAX_FOR_FIRST_LEVEL_TAX_RULE);
        });

        I::expect('for income between 50 000 and 100 000 calculator use 12% tax rule', function () use ($service) {
            I::lookAt('second level income tax')
                ->seeNumber($service->calculateTax())
                ->isNotEmpty()
                ->isEqualTo(self::EXPECTED_TAX_FOR_SECOND_LEVEL_TAX_RULE);
        });

        I::expect('for income more than 100 000 calculator use 20% tax rule', function () use ($service) {
            I::lookAt('second level income tax')
                ->seeNumber($service->calculateTax())
                ->isNotEmpty()
                ->isEqualTo(self::EXPECTED_TAX_FOR_THIRD_LEVEL_TAX_RULE);
        });
    }

    /**
     * @test
     */
    public function calculateWithTaxBehavior() {
        $clientsPayments = []; // dummy variable, just for example
        $hoursSpentWorking = 160; // dummy variable, just for example
        $service = new IncomeCalculator($clientsPayments, $hoursSpentWorking);

        I::describe('Net income calculation');
        I::expect('calculator calculates income with tax using 10% tax rule for income less that 50 000');

        I::lookAt('income tax')
            ->seeNumber($service->calculateWithTax())
            ->isNotEmpty()
            ->isEqualTo(self::INCOME_AFTER_APPLYING_FIRST_LEVEL_TAX_RULE);


    }
}


use PHPKitchen\CodeSpecs\Base\Specification;

class YourTest extends Specification {

    /**
     * @test
     */
    public function myMethodBehavior() {
        I::lookAt('my dummy variable')
            ->seeBool(true)
            ->isFalse();
    }
}