Expand the coding standards testing, fix more violations.

modules/cart/src/Controller/CartController.php

@@ -83,7 +83,7 @@ class CartController extends ControllerBase {
    *   An array of view ids keyed by cart order ID.
    */
   protected function getCartViews(array $carts) {
-    $order_type_ids = array_map(function($cart) {
+    $order_type_ids = array_map(function ($cart) {
       return $cart->bundle();
     }, $carts);
     $order_type_storage = $this->entityTypeManager()->getStorage('commerce_order_type');

modules/cart/src/Plugin/Block/CartBlock.php

@@ -172,7 +172,7 @@ class CartBlock extends BlockBase implements ContainerFactoryPluginInterface {
   protected function getCartViews(array $carts) {
     $cart_views = [];
     if ($this->configuration['dropdown']) {
-      $order_type_ids = array_map(function($cart) {
+      $order_type_ids = array_map(function ($cart) {
         return $cart->bundle();
       }, $carts);
       $order_type_storage = $this->entityTypeManager->getStorage('commerce_order_type');

modules/checkout/src/CheckoutFlowPluginCollection.php

@@ -40,6 +40,7 @@ class CheckoutFlowPluginCollection extends DefaultSingleLazyPluginCollection {
    * {@inheritdoc}
    *
    * @return \Drupal\commerce_checkout\Plugin\Commerce\CheckoutFlow\CheckoutFlowInterface
+   *   The checkout flow plugin.
    */
   public function &get($instance_id) {
     return parent::get($instance_id);

modules/order/src/Event/LineItemEvent.php

@@ -30,9 +30,10 @@ class LineItemEvent extends Event {
   }
 
   /**
-   * The line item the event refers to.
+   * Gets the line item.
    *
    * @return \Drupal\commerce_order\Entity\LineItemInterface
+   *   The line item.
    */
   public function getLineItem() {
     return $this->lineItem;

modules/order/src/Event/OrderEvent.php

@@ -30,9 +30,10 @@ class OrderEvent extends Event {
   }
 
   /**
-   * The order the event refers to.
+   * Gets the order.
    *
    * @return \Drupal\commerce_order\Entity\OrderInterface
+   *   Gets the order.
    */
   public function getOrder() {
     return $this->order;

modules/order/src/Form/OrderAddForm.php

@@ -51,7 +51,7 @@ class OrderAddForm extends FormBase {
   /**
    * {@inheritdoc}
    */
-  public function getFormID() {
+  public function getFormId() {
     return 'commerce_order_add_form';
   }
 

modules/order/src/Resolver/ChainOrderTypeResolver.php

 <?php
 
 namespace Drupal\commerce_order\Resolver;
+
 use Drupal\commerce_order\Entity\LineItemInterface;
 
 /**

modules/order/src/Resolver/DefaultOrderTypeResolver.php

 <?php
 
 namespace Drupal\commerce_order\Resolver;
+
 use Drupal\commerce_order\Entity\LineItemInterface;
 use Drupal\Core\Entity\EntityTypeManagerInterface;
 

modules/order/src/Resolver/OrderTypeResolverInterface.php

@@ -15,7 +15,7 @@ interface OrderTypeResolverInterface {
    * @param \Drupal\commerce_order\Entity\LineItemInterface $line_item
    *   The line item being added to an order.
    *
-   * @return \Drupal\commerce_order\Entity\OrderTypeInterface|NULL
+   * @return \Drupal\commerce_order\Entity\OrderTypeInterface|null
    *   The order type, if resolved. Otherwise NULL, indicating that the next
    *   resolver in the chain should be called.
    */

modules/price/src/CurrencyImporterInterface.php

@@ -35,7 +35,7 @@ interface CurrencyImporterInterface {
    * @param string $country_code
    *   The country code.
    *
-   * @return \Drupal\commerce_price\Entity\CurrencyInterface|NULL
+   * @return \Drupal\commerce_price\Entity\CurrencyInterface|null
    *   The saved currency entity or NULL if the given country's currency
    *   isn't known.
    *

modules/price/src/Event/NumberFormatEvent.php

@@ -30,9 +30,10 @@ class NumberFormatEvent extends GenericEvent {
   }
 
   /**
-   * The number format the event refers to.
+   * Gets the number format.
    *
    * @return \CommerceGuys\Intl\NumberFormat\NumberFormatEntityInterface
+   *   The number format.
    */
   public function getNumberFormat() {
     return $this->numberFormat;

modules/price/src/Price.php

@@ -58,6 +58,7 @@ class Price {
    * Gets the string representation of the price.
    *
    * @return string
+   *   The string representation of the price.
    */
   public function __toString() {
     return $this->amount . ' ' . $this->currencyCode;

modules/product/src/Entity/ProductAttributeInterface.php

@@ -13,6 +13,7 @@ interface ProductAttributeInterface extends ConfigEntityInterface {
    * Gets the attribute values.
    *
    * @return \Drupal\commerce_product\Entity\ProductAttributeValueInterface[]
+   *   The attribute values.
    */
   public function getValues();
 

modules/product/src/Event/FilterVariationsEvent.php

@@ -38,6 +38,7 @@ class FilterVariationsEvent extends Event {
    * Sets the enabled variations.
    *
    * @param array $variations
+   *   The enabled variations.
    */
   public function setVariations(array $variations) {
     $this->variations = $variations;
@@ -47,6 +48,7 @@ class FilterVariationsEvent extends Event {
    * Gets the enabled variations.
    *
    * @return array
+   *   The enabled variations.
    */
   public function getVariations() {
     return $this->variations;

modules/product/src/Event/ProductAttributeValueEvent.php

@@ -6,33 +6,34 @@ use Drupal\commerce_product\Entity\ProductAttributeValueInterface;
 use Symfony\Component\EventDispatcher\Event;
 
 /**
- * Defines the attributeValue attribute value event.
+ * Defines the product attribute value event.
  *
  * @see \Drupal\commerce_product\Event\ProductEvents
  */
 class ProductAttributeValueEvent extends Event {
 
   /**
-   * The attributeValue.
+   * The product attribute value.
    *
    * @var \Drupal\commerce_product\Entity\ProductAttributeValueInterface
    */
   protected $attributeValue;
 
   /**
-   * Constructs a new ProductEvent.
+   * Constructs a new ProductAttributeValueEvent.
    *
    * @param \Drupal\commerce_product\Entity\ProductAttributeValueInterface $attribute_value
-   *   The attribute value.
+   *   The product attribute value.
    */
   public function __construct(ProductAttributeValueInterface $attribute_value) {
     $this->attributeValue = $attribute_value;
   }
 
   /**
-   * The attribute value the event refers to.
+   * Gets the product attribute value.
    *
    * @return \Drupal\commerce_product\Entity\ProductAttributeValueInterface
+   *   The product attribute value.
    */
   public function getAttributeValue() {
     return $this->attributeValue;

modules/product/src/Event/ProductEvent.php

@@ -30,9 +30,10 @@ class ProductEvent extends Event {
   }
 
   /**
-   * The product the event refers to.
+   * Gets the product.
    *
    * @return \Drupal\commerce_product\Entity\ProductInterface
+   *   The product.
    */
   public function getProduct() {
     return $this->product;

modules/product/src/Event/ProductVariationAjaxChangeEvent.php

@@ -41,7 +41,7 @@ class ProductVariationAjaxChangeEvent extends Event {
    *   The product variation.
    * @param \Drupal\Core\Ajax\AjaxResponse $response
    *   The ajax response.
-   * @param string
+   * @param string $view_mode
    *   The view mode used to render the product variation.
    */
   public function __construct(ProductVariationInterface $product_variation, AjaxResponse $response, $view_mode = 'default') {
@@ -51,18 +51,20 @@ class ProductVariationAjaxChangeEvent extends Event {
   }
 
   /**
-   * The product variation the event refers to.
+   * The product variation.
    *
    * @return \Drupal\commerce_product\Entity\ProductVariationInterface
+   *   The product variation.
    */
   public function getProductVariation() {
     return $this->productVariation;
   }
 
   /**
-   * The ajax response the event refers to.
+   * The ajax response.
    *
    * @return \Drupal\Core\Ajax\AjaxResponse
+   *   The ajax reponse.
    */
   public function getResponse() {
     return $this->response;
@@ -72,6 +74,7 @@ class ProductVariationAjaxChangeEvent extends Event {
    * The view mode used to render the product variation.
    *
    * @return string
+   *   The view mode.
    */
   public function getViewMode() {
     return $this->viewMode;

modules/product/src/Event/ProductVariationEvent.php

@@ -30,9 +30,10 @@ class ProductVariationEvent extends Event {
   }
 
   /**
-   * The product variation the event refers to.
+   * Gets the product variation.
    *
    * @return \Drupal\commerce_product\Entity\ProductVariationInterface
+   *   The product variation.
    */
   public function getProductVariation() {
     return $this->productVariation;

modules/product/src/Form/ProductAttributeForm.php

@@ -75,6 +75,7 @@ class ProductAttributeForm extends BundleEntityFormBase {
    *   The current state of the form.
    *
    * @return array
+   *   The attribute values form.
    */
   public function buildValuesForm(array $form, FormStateInterface $form_state) {
     /** @var \Drupal\commerce_product\Entity\ProductAttributeInterface $attribute */

modules/product/src/Form/ProductAttributeTranslationAddForm.php

@@ -35,6 +35,7 @@ class ProductAttributeTranslationAddForm extends ConfigTranslationAddForm {
    * @param \Drupal\language\ConfigurableLanguageManagerInterface $language_manager
    *   The configurable language manager.
    * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
+   *   The entity type manager.
    */
   public function __construct(TypedConfigManagerInterface $typed_config_manager, ConfigMapperManagerInterface $config_mapper_manager, ConfigurableLanguageManagerInterface $language_manager, EntityTypeManagerInterface $entity_type_manager) {
     parent::__construct($typed_config_manager, $config_mapper_manager, $language_manager);

modules/product/src/Form/ProductAttributeTranslationEditForm.php

@@ -35,6 +35,7 @@ class ProductAttributeTranslationEditForm extends ConfigTranslationEditForm {
    * @param \Drupal\language\ConfigurableLanguageManagerInterface $language_manager
    *   The configurable language manager.
    * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
+   *   The entity type manager.
    */
   public function __construct(TypedConfigManagerInterface $typed_config_manager, ConfigMapperManagerInterface $config_mapper_manager, ConfigurableLanguageManagerInterface $language_manager, EntityTypeManagerInterface $entity_type_manager) {
     parent::__construct($typed_config_manager, $config_mapper_manager, $language_manager);

modules/product/src/Form/ProductTypeForm.php

@@ -57,7 +57,7 @@ class ProductTypeForm extends BundleEntityFormBase {
     /** @var \Drupal\commerce_product\Entity\ProductTypeInterface $product_type */
     $product_type = $this->entity;
     $variation_types = $this->variationTypeStorage->loadMultiple();
-    $variation_types = array_map(function($variation_type) {
+    $variation_types = array_map(function ($variation_type) {
       return $variation_type->label();
     }, $variation_types);
     // Create an empty product to get the default status value.

modules/product/src/Form/ProductVariationInlineForm.php

@@ -86,8 +86,8 @@ class ProductVariationInlineForm extends EntityInlineForm {
   /**
    * Loads and returns a product variation type with the given ID.
    *
-   * @param $variation_type_id
-   *   The ID of the variation type.
+   * @param string $variation_type_id
+   *   The variation type ID.
    *
    * @return \Drupal\commerce_product\Entity\ProductVariationTypeInterface
    *   The loaded product variation type.

modules/product/src/Form/ProductVariationTypeForm.php

@@ -70,7 +70,7 @@ class ProductVariationTypeForm extends BundleEntityFormBase {
       // Prepare a list of line item types used to purchase product variations.
       $line_item_type_storage = $this->entityTypeManager->getStorage('commerce_line_item_type');
       $line_item_types = $line_item_type_storage->loadMultiple();
-      $line_item_types = array_filter($line_item_types, function($line_item_type) {
+      $line_item_types = array_filter($line_item_types, function ($line_item_type) {
         return $line_item_type->getPurchasableEntityTypeId() == 'commerce_product_variation';
       });
       $line_item_types = array_map(function ($line_item_type) {

modules/product/src/Plugin/Field/FieldWidget/ProductVariationAttributesWidget.php

@@ -305,7 +305,7 @@ class ProductVariationAttributesWidget extends WidgetBase implements ContainerFa
    *   The variations.
    * @param string $field_name
    *   The field name of the attribute.
-   * @param callable|NULL $callback
+   * @param callable|null $callback
    *   An optional callback to use for filtering the list.
    *
    * @return array[]

modules/store/src/Event/StoreEvent.php

@@ -30,9 +30,10 @@ class StoreEvent extends Event {
   }
 
   /**
-   * The store the event refers to.
+   * Gets the store.
    *
    * @return \Drupal\commerce_store\Entity\StoreInterface
+   *   The store.
    */
   public function getStore() {
     return $this->store;

modules/store/src/Plugin/views/field/Store.php

@@ -35,7 +35,7 @@ class Store extends Field {
 
     $form['hide_single_store'] = [
       '#type' => 'checkbox',
-      '#title' => t('Hide if there\'s only one store.'),
+      '#title' => t("Hide if there's only one store."),
       '#default_value' => $this->options['hide_single_store'],
     ];
   }

modules/store/src/Resolver/StoreResolverInterface.php

@@ -10,7 +10,7 @@ interface StoreResolverInterface {
   /**
    * Resolves the store.
    *
-   * @return \Drupal\commerce_store\Entity\StoreInterface|NULL
+   * @return \Drupal\commerce_store\Entity\StoreInterface|null
    *   The store, if resolved. Otherwise NULL, indicating that the next
    *   resolver in the chain should be called.
    */

modules/store/src/StoreContextInterface.php

@@ -13,6 +13,7 @@ interface StoreContextInterface {
    * Gets the active store for the current request.
    *
    * @return \Drupal\commerce_store\Entity\StoreInterface
+   *   The active store.
    */
   public function getStore();
 

modules/tax/src/Entity/TaxRateInterface.php

@@ -79,7 +79,8 @@ interface TaxRateInterface extends ExternalTaxRateInterface, ConfigEntityInterfa
    * @param \Drupal\commerce_tax\Entity\TaxRateAmountInterface $amount
    *   The tax rate amount.
    *
-   * @return bool TRUE if the tax rate amount was found, FALSE otherwise.
+   * @return bool
+   *   TRUE if the tax rate amount was found, FALSE otherwise.
    */
   public function hasAmount(TaxRateAmountInterface $amount);
 

modules/tax/src/TaxTypeImporter.php

@@ -47,7 +47,9 @@ class TaxTypeImporter implements TaxTypeImporterInterface {
    *
    * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entityTypeManager
    *   The entity type manager.
-   * @param string
+   * @param \Drupal\Core\StringTranslation\TranslationInterface $stringTranslation
+   *   The string translation service.
+   * @param string $taxTypesFolder
    *   The tax types folder of definitions.
    */
   public function __construct(EntityTypeManagerInterface $entityTypeManager, TranslationInterface $stringTranslation, $taxTypesFolder = NULL) {
@@ -96,7 +98,7 @@ class TaxTypeImporter implements TaxTypeImporterInterface {
 
     $values = [
       'id' => $taxType->getId(),
-      'name' => $this->t($taxType->getName()),
+      'name' => $taxType->getName(),
       'compound' => $taxType->isCompound(),
       'displayInclusive' => $taxType->isDisplayInclusive(),
       'roundingMode' => $taxType->getRoundingMode(),
@@ -117,7 +119,7 @@ class TaxTypeImporter implements TaxTypeImporterInterface {
     $values = [
       'type' => $taxRate->getType()->getId(),
       'id' => $taxRate->getId(),
-      'name' => $this->t($taxRate->getName()),
+      'name' => $taxRate->getName(),
       'default' => $taxRate->isDefault(),
       'amounts' => array_keys($taxRate->getAmounts()),
     ];

modules/tax/src/TaxTypeImporterInterface.php

@@ -18,10 +18,11 @@ interface TaxTypeImporterInterface {
   /**
    * Creates a tax type entity from an ID.
    *
-   * @param id
+   * @param string $taxTypeId
    *   The id of a tax type.
    *
    * @return \CommerceGuys\Tax\Model\TaxTypeInterface
+   *   The tax type entity.
    */
   public function createTaxType($taxTypeId);
 

phpcs.xml

 <?xml version="1.0"?>
 <ruleset name="Commerce coding standards">
+  <description>Drupal 8 coding standards</description>
 
- <!--
-    The name attribute of the ruleset tag is displayed
-    when running PHP_CodeSniffer with the -v command line
-    argument. The description tag below is not displayed anywhere
-    except in this file, so it can contain information for
-    developers who may change this file in the future.
- -->
- <description>Drupal 8 coding standards</description>
+  <exclude-pattern>*/.git/*</exclude-pattern>
+  <exclude-pattern>*/config/*</exclude-pattern>
+  <exclude-pattern>*/css/*</exclude-pattern>
+  <exclude-pattern>*/icons/*</exclude-pattern>
+  <exclude-pattern>*/vendor/*</exclude-pattern>
 
- <exclude-pattern>.git/*</exclude-pattern>
- <exclude-pattern>config/*</exclude-pattern>
- <exclude-pattern>css/*</exclude-pattern>
- <exclude-pattern>icons/*</exclude-pattern>
- <exclude-pattern>vendor/*</exclude-pattern>
+  <rule ref="Drupal"/>
 
- <!--
-    Include all sniffs in the PEAR standard. Note that the
-    path to the standard does not have to be specified as the
-    PEAR standard exists inside the PHP_CodeSniffer install
-    directory.
- -->
- <rule ref="Drupal"/>
+  <!-- The following rules are intentionally disabled. -->
+  <rule ref="Drupal.Commenting.ClassComment.Missing">
+    <severity>0</severity>
+  </rule>
+  <rule ref="Drupal.Files.LineLength.TooLong">
+    <severity>0</severity>
+  </rule>
+  <rule ref="Drupal.Array.Array.LongLineDeclaration">
+    <severity>0</severity>
+  </rule>
+  <!-- Complains about '#element_validate callback:' -->
+  <rule ref="Drupal.Commenting.DocComment.ShortNotCapital">
+    <severity>0</severity>
+  </rule>
+  <!-- Complains a lot about tests which don't need short descriptions. -->
+  <rule ref="Drupal.Commenting.DocComment.MissingShort">
+    <severity>0</severity>
+  </rule>
+  <rule ref="Drupal.Commenting.DocComment.ShortSingleLine">
+    <severity>0</severity>
+  </rule>
+  <!-- Complains about annotation classes. -->
+  <rule ref="Drupal.NamingConventions.ValidVariableName.LowerCamelName">
+    <severity>0</severity>
+  </rule>
 
- <!-- The following rules should be kept excluded -->
- <!-- Can be fixed automatically -->
- <rule ref="Drupal.Commenting.ClassComment.Missing">
-  <severity>0</severity>
- </rule>
- <!-- Needs manual work to be fixed -->
- <rule ref="Drupal.Files.LineLength.TooLong">
-  <severity>0</severity>
- </rule>
- <!-- end -->
-
- <!-- The following rules needs fixing -->
- <!-- Needs manual work to be fixed -->
- <rule ref="Drupal.Commenting.FunctionComment.MissingParamType">
-  <severity>0</severity>
- </rule>
- <rule ref="Drupal.Commenting.FunctionComment.MissingReturnComment">
-  <severity>0</severity>
- </rule>
- <rule ref="Drupal.Commenting.InlineComment.DocBlock">
-  <severity>0</severity>
- </rule>
- <rule ref="Drupal.Commenting.FunctionComment.MissingParamName">
-  <severity>0</severity>
- </rule>
- <rule ref="Drupal.Commenting.DocComment.MissingShort">
-  <severity>0</severity>
- </rule>
- <rule ref="Drupal.Commenting.DocComment.ShortSingleLine">
-  <severity>0</severity>
- </rule>
- <rule ref="Drupal.Commenting.DocComment.ShortNotCapital">
-  <severity>0</severity>
- </rule>
- <rule ref="Drupal.Commenting.FunctionComment.MissingParamComment">
-  <severity>0</severity>
- </rule>
- <rule ref="Drupal.Semantics.FunctionT.BackslashSingleQuote">
-  <severity>0</severity>
- </rule>
- <rule ref="Drupal.Semantics.FunctionT.NotLiteralString">
-  <severity>0</severity>
- </rule>
- <rule ref="Drupal.NamingConventions.ValidFunctionName.ScopeNotCamelCaps">
-  <severity>0</severity>
- </rule>
- <rule ref="Drupal.NamingConventions.ValidVariableName.LowerCamelName">
-  <severity>0</severity>
- </rule>
- <rule ref="Drupal.Array.Array.LongLineDeclaration">
-  <severity>0</severity>
- </rule>
 </ruleset>

src/Country.php

@@ -28,6 +28,7 @@ final class Country {
    * Gets the country code.
    *
    * @return string
+   *   The country code.
    */
   public function getCountryCode() {
     return $this->countryCode;
@@ -37,6 +38,7 @@ final class Country {
    * Gets the string representation of the country.
    *
    * @return string
+   *   The string representation of the country
    */
   public function __toString() {
     return $this->countryCode;

src/CountryContextInterface.php

@@ -13,6 +13,7 @@ interface CountryContextInterface {
    * Gets the country for the current request.
    *
    * @return \Drupal\commerce\Country
+   *   The country.
    */
   public function getCountry();
 

src/CredentialsCheckFlood.php

@@ -113,7 +113,7 @@ class CredentialsCheckFlood implements CredentialsCheckFloodInterface {
    * @param string $name
    *   The account name.
    *
-   * @return string|NULL
+   * @return string|null
    *   The flood identifier name or NULL if there is no account with the
    *   given name.
    */
@@ -123,7 +123,7 @@ class CredentialsCheckFlood implements CredentialsCheckFloodInterface {
       $account_by_name = $storage->loadByProperties(['name' => $name]);
       $this->accounts[$name] = reset($account_by_name);
     }
-    /** @var \Drupal\Core\Session\AccountInterface $account **/
+    /** @var \Drupal\Core\Session\AccountInterface $account */
     $account = $this->accounts[$name];
     if ($account) {
       if ($this->config->get('uid_only')) {

src/Locale.php

@@ -28,6 +28,7 @@ final class Locale {
    * Gets the locale code.
    *
    * @return string
+   *   The locale code.
    */
   public function getLocaleCode() {
     return $this->localeCode;
@@ -37,6 +38,7 @@ final class Locale {
    * Gets the string representation of the locale.
    *
    * @return string
+   *   The string representation of the locale.
    */
   public function __toString() {
     return $this->localeCode;

src/LocaleContextInterface.php

@@ -13,6 +13,7 @@ interface LocaleContextInterface {
    * Gets the locale for the current request.
    *
    * @return \Drupal\commerce\Locale
+   *   The locale.
    */
   public function getLocale();
 

src/Plugin/views/field/EntityBundle.php

@@ -35,7 +35,7 @@ class EntityBundle extends Field {
 
     $form['hide_single_bundle'] = [
       '#type' => 'checkbox',
-      '#title' => t('Hide if there\'s only one bundle.'),
+      '#title' => t("Hide if there's only one bundle."),
       '#default_value' => $this->options['hide_single_bundle'],
     ];
   }

src/Plugin/views/filter/EntityBundle.php

@@ -44,7 +44,7 @@ class EntityBundle extends Bundle {
 
     $form['expose']['hide_single_bundle'] = [
       '#type' => 'checkbox',
-      '#title' => t('Hide if there\'s only one bundle.'),
+      '#title' => t("Hide if there's only one bundle."),
       '#default_value' => $this->options['expose']['hide_single_bundle'],
     ];
   }

tests/src/Functional/CommerceBrowserTestBase.php

@@ -124,7 +124,7 @@ abstract class CommerceBrowserTestBase extends BrowserTestBase {
    *   The field values.
    * @param array $expected_values
    *   The expected values.
-   * @param $message
+   * @param string $message
    *   (optional) A message to display with the assertion. Do not translate
    *   messages:
    *   use \Drupal\Component\Render\FormattableMarkup::placeholderFormat()

tests/src/Unit/AvailabilityManagerTest.php

@@ -12,6 +12,8 @@ use Drupal\Tests\UnitTestCase;
 class AvailabilityManagerTest extends UnitTestCase {
 
   /**
+   * The availability manager.
+   *
    * @var \Drupal\commerce\AvailabilityManager
    */
   protected $availabilityManager;

tests/src/Unit/Resolver/ChainCountryResolverTest.php

@@ -12,6 +12,8 @@ use Drupal\Tests\UnitTestCase;
 class ChainCountryResolverTest extends UnitTestCase {
 
   /**
+   * The chain country resolver.
+   *
    * @var \Drupal\commerce\Resolver\ChainCountryResolver
    */
   protected $chainCountryResolver;

tests/src/Unit/Resolver/ChainLocaleResolverTest.php

@@ -12,6 +12,8 @@ use Drupal\Tests\UnitTestCase;
 class ChainLocaleResolverTest extends UnitTestCase {
 
   /**
+   * The chain locale resolver.
+   *
    * @var \Drupal\commerce\Resolver\ChainLocaleResolver
    */
   protected $chainLocaleResolver;