Dynamic\Foxy\Discounts\Tests\DiscountHelperTest

Complexity

Total Complexity

3

Size/Duplication

Total Lines	79
Duplicated Lines	0 %

Importance

Changes	1
Bugs	0	Features	0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	setUp()	0	14	1
A	testGetProduct()	0	6	1
A	testGetDiscountedPrice()	0	22	1

<?php

namespace Dynamic\Foxy\Discounts\Tests;

use Dynamic\Foxy\Discounts\DiscountHelper;
use Dynamic\Foxy\Discounts\Extension\ProductDataExtension;
use Dynamic\Foxy\Discounts\Model\Discount;
use Dynamic\Foxy\Discounts\Tests\TestOnly\Page\ProductPage;
use Dynamic\Foxy\Extension\Purchasable;
use SilverStripe\Dev\SapphireTest;
use SilverStripe\Versioned\Versioned;

/**
 * Class DiscountHelperTest
 * @package Dynamic\Foxy\Discounts\Tests
 */
class DiscountHelperTest extends SapphireTest
{
    /**
     * @var string[]
     */
    protected static $fixture_file = [
        'products.yml',
        'discounts.yml',
    ];

    /**
     * @var string[]
     */
    protected static $extra_dataobjects = [
        ProductPage::class,
    ];

    /**
     * @var \string[][]
     */
    protected static $required_extensions = [
        ProductPage::class => [
            Purchasable::class,
            ProductDataExtension::class,
        ],
    ];

    /**
     *
     */
    protected function setUp()
    {
        parent::setUp();

        $product = $this->objFromFixture(ProductPage::class, 'productthree');
        $product->copyVersionToStage(Versioned::DRAFT, Versioned::LIVE);
        $discountOne = $this->objFromFixture(Discount::class, 'simplediscountpercentage');
        $discountOne->copyVersionToStage(Versioned::DRAFT, Versioned::LIVE);
        $discountTwo = $this->objFromFixture(Discount::class, 'tierdiscountpercentage');
        $discountTwo->copyVersionToStage(Versioned::DRAFT, Versioned::LIVE);
        $discountThree = $this->objFromFixture(Discount::class, 'tierdiscountamount');
        $discountThree->copyVersionToStage(Versioned::DRAFT, Versioned::LIVE);

        Versioned::set_stage(Versioned::LIVE);
    }

    public function testGetProduct()
    {
        $product = $this->objFromFixture(ProductPage::class, 'productthree');
        $helper = DiscountHelper::create($product);

        $this->assertEquals($product->ID, $helper->getProduct()->ID);
    }

    /**
     *
     */
    public function testGetDiscountedPrice()
    {
        $product = $this->objFromFixture(ProductPage::class, 'productthree');
        $helper = DiscountHelper::create($product);

        $this->assertEquals(75, $helper->getDiscountedPrice()->getValue());

        $helper->setQuantity(25);
        $this->assertEquals(70, $helper->getDiscountedPrice()->getValue());

        $discountOne = $this->objFromFixture(Discount::class, 'simplediscountpercentage');
        $discountOne->doUnpublish();

        $helper->setDiscountTier();
        $helper->setQuantity(1);
        $this->assertEquals(95, $helper->getDiscountedPrice()->getValue());

        $helper->setQuantity(6);
        $this->assertEquals(88, $helper->getDiscountedPrice()->getValue());

        $helper->setQuantity(23);
        $this->assertEquals(70, $helper->getDiscountedPrice()->getValue());
    }
}