public function ProductVariationStorageTest::testLoadFromContext in Commerce Core 8.2

Tests loadFromContext() method.

File

modules/product/tests/src/Kernel/ProductVariationStorageTest.php, line 104

Class

ProductVariationStorageTest

Tests the product variation storage.

Namespace

Drupal\Tests\commerce_product\Kernel

Code

public function testLoadFromContext() {
  $variations = [];
  for ($i = 1; $i <= 3; $i++) {
    $variation = ProductVariation::create([
      'type' => 'default',
      'sku' => strtolower($this
        ->randomMachineName()),
      'title' => $this
        ->randomString(),
    ]);
    $variation
      ->save();
    $variations[] = $variation;
  }
  $variations = array_reverse($variations);
  $product = Product::create([
    'type' => 'default',
    'variations' => $variations,
  ]);
  $product
    ->save();
  $request = Request::create('');
  $request->query
    ->add([
    'v' => end($variations)
      ->id(),
  ]);

  // Push the request to the request stack so `current_route_match` works.
  $this->container
    ->get('request_stack')
    ->push($request);
  $this
    ->assertNotEquals($request->query
    ->get('v'), $product
    ->getDefaultVariation()
    ->id());
  $context_variation = $this->variationStorage
    ->loadFromContext($product);
  $this
    ->assertEquals($request->query
    ->get('v'), $context_variation
    ->id());

  // Invalid variation ID returns default variation.
  $request = Request::create('');
  $request->query
    ->add([
    'v' => '1111111',
  ]);

  // Push the request to the request stack so `current_route_match` works.
  $this->container
    ->get('request_stack')
    ->push($request);
  $this
    ->assertNotEquals($request->query
    ->get('v'), $product
    ->getDefaultVariation()
    ->id());
  $context_variation = $this->variationStorage
    ->loadFromContext($product);
  $this
    ->assertEquals($product
    ->getDefaultVariation()
    ->id(), $context_variation
    ->id());
}