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class PriceSplitterTest in Commerce Core 8.2

Tests the price splitter.

@coversDefaultClass \Drupal\commerce_order\PriceSplitter

@group commerce

Hierarchy

Expanded class hierarchy of PriceSplitterTest

File

modules/order/tests/src/Kernel/PriceSplitterTest.php, line 16

Namespace

Drupal\Tests\commerce_order\Kernel
View source 
class PriceSplitterTest extends OrderKernelTestBase {

  /**
   * A sample order.
   *
   * @var \Drupal\commerce_order\Entity\OrderInterface
   */
  protected $order;

  /**
   * The price splitter.
   *
   * @var \Drupal\commerce_order\PriceSplitterInterface
   */
  protected $splitter;

  /**
   * {@inheritdoc}
   */
  protected function setUp() : void {
    parent::setUp();
    $user = $this
      ->createUser([
      'mail' => $this
        ->randomString() . '@example.com',
    ]);
    $order = Order::create([
      'type' => 'default',
      'state' => 'draft',
      'mail' => $user
        ->getEmail(),
      'uid' => $user
        ->id(),
      'ip_address' => '127.0.0.1',
      'order_number' => '6',
      'store_id' => $this->store
        ->id(),
    ]);
    $order
      ->save();
    $this->order = $this
      ->reloadEntity($order);
    $this->splitter = $this->container
      ->get('commerce_order.price_splitter');
  }

  /**
   * @covers ::split
   */
  public function testEmptyOrder() {

    // Confirm that the splitter can be run on orders with no items.
    $amounts = $this->splitter
      ->split($this->order, new Price('42', 'USD'), '50');
    $this
      ->assertEquals([], $amounts);
    $amounts = $this->splitter
      ->split($this->order, new Price('42', 'USD'));
    $this
      ->assertEquals([], $amounts);
  }

  /**
   * @covers ::split
   */
  public function testSplit() {

    // 6 x 3 + 6 x 3 = 36.
    $unit_price = new Price('6', 'USD');
    $order_items = $this
      ->buildOrderItems([
      $unit_price,
      $unit_price,
    ], 3);
    $this->order
      ->setItems($order_items);
    $this->order
      ->save();

    // Each order item should be discounted by half (9 USD).
    $amounts = $this->splitter
      ->split($this->order, new Price('18', 'USD'));
    $expected_amount = new Price('9', 'USD');
    foreach ($amounts as $amount) {
      $this
        ->assertEquals($expected_amount, $amount);
    }

    // Same result with an explicit percentage.
    $amounts = $this->splitter
      ->split($this->order, new Price('18', 'USD'), '0.5');
    $expected_amount = new Price('9', 'USD');
    foreach ($amounts as $amount) {
      $this
        ->assertEquals($expected_amount, $amount);
    }

    // 9.99 x 3 + 1.01 x 3 = 33.
    $first_unit_price = new Price('9.99', 'USD');
    $second_unit_price = new Price('1.01', 'USD');
    $order_items = $this
      ->buildOrderItems([
      $first_unit_price,
      $second_unit_price,
    ], 3);
    $this->order
      ->setItems($order_items);
    $this->order
      ->save();
    $amount = new Price('5', 'USD');
    $amounts = $this->splitter
      ->split($this->order, $amount);
    $first_expected_amount = new Price('4.54', 'USD');
    $second_expected_amount = new Price('0.46', 'USD');
    $this
      ->assertEquals($first_expected_amount
      ->add($second_expected_amount), $amount);
    $amounts = array_values($amounts);
    $this
      ->assertEquals($first_expected_amount, $amounts[0]);
    $this
      ->assertEquals($second_expected_amount, $amounts[1]);

    // Split an amount that has a reminder.
    $unit_price = new Price('69.99', 'USD');
    $order_items = $this
      ->buildOrderItems([
      $unit_price,
      $unit_price,
    ]);
    $this->order
      ->setItems($order_items);
    $this->order
      ->save();
    $amount = new Price('41.99', 'USD');
    $amounts = $this->splitter
      ->split($this->order, $amount, '0.3');
    $first_expected_amount = new Price('21.00', 'USD');
    $second_expected_amount = new Price('20.99', 'USD');
    $this
      ->assertEquals($first_expected_amount
      ->add($second_expected_amount), $amount);
    $amounts = array_values($amounts);
    $this
      ->assertEquals($first_expected_amount, $amounts[0]);
    $this
      ->assertEquals($second_expected_amount, $amounts[1]);
  }

  /**
   * Builds the order items for the given unit prices.
   *
   * @param \Drupal\commerce_price\Price[] $unit_prices
   *   The unit prices.
   * @param string $quantity
   *   The quantity. Same for all items.
   *
   * @return \Drupal\commerce_order\Entity\OrderItemInterface[]
   *   The order items.
   */
  protected function buildOrderItems(array $unit_prices, $quantity = '1') {
    $order_items = [];
    foreach ($unit_prices as $unit_price) {
      $order_item = OrderItem::create([
        'type' => 'test',
        'unit_price' => $unit_price,
        'quantity' => $quantity,
      ]);
      $order_item
        ->save();
      $order_items[] = $order_item;
    }
    return $order_items;
  }

}

Members

Namesort descending Modifiers Type Description Overrides
AssertContentTrait::$content protected property The current raw content.
AssertContentTrait::$drupalSettings protected property The drupalSettings value from the current raw $content.
AssertContentTrait::$elements protected property The XML structure parsed from the current raw $content. 1
AssertContentTrait::$plainTextContent protected property The plain-text content of raw $content (text nodes).
AssertContentTrait::assertEscaped protected function Passes if the raw text IS found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertField protected function Asserts that a field exists with the given name or ID.
AssertContentTrait::assertFieldById protected function Asserts that a field exists with the given ID and value.
AssertContentTrait::assertFieldByName protected function Asserts that a field exists with the given name and value.
AssertContentTrait::assertFieldByXPath protected function Asserts that a field exists in the current page by the given XPath.
AssertContentTrait::assertFieldChecked protected function Asserts that a checkbox field in the current page is checked.
AssertContentTrait::assertFieldsByValue protected function Asserts that a field exists in the current page with a given Xpath result.
AssertContentTrait::assertLink protected function Passes if a link with the specified label is found.
AssertContentTrait::assertLinkByHref protected function Passes if a link containing a given href (part) is found.
AssertContentTrait::assertNoDuplicateIds protected function Asserts that each HTML ID is used for just a single element.
AssertContentTrait::assertNoEscaped protected function Passes if the raw text IS NOT found escaped on the loaded page, fail otherwise.
AssertContentTrait::assertNoField protected function Asserts that a field does not exist with the given name or ID.
AssertContentTrait::assertNoFieldById protected function Asserts that a field does not exist with the given ID and value.
AssertContentTrait::assertNoFieldByName protected function Asserts that a field does not exist with the given name and value.
AssertContentTrait::assertNoFieldByXPath protected function Asserts that a field does not exist or its value does not match, by XPath.
AssertContentTrait::assertNoFieldChecked protected function Asserts that a checkbox field in the current page is not checked.
AssertContentTrait::assertNoLink protected function Passes if a link with the specified label is not found.
AssertContentTrait::assertNoLinkByHref protected function Passes if a link containing a given href (part) is not found.
AssertContentTrait::assertNoLinkByHrefInMainRegion protected function Passes if a link containing a given href is not found in the main region.
AssertContentTrait::assertNoOption protected function Asserts that a select option in the current page does not exist.
AssertContentTrait::assertNoOptionSelected protected function Asserts that a select option in the current page is not checked.
AssertContentTrait::assertNoPattern protected function Triggers a pass if the perl regex pattern is not found in raw content.
AssertContentTrait::assertNoRaw protected function Passes if the raw text is NOT found on the loaded page, fail otherwise.
AssertContentTrait::assertNoText protected function Passes if the page (with HTML stripped) does not contains the text.
AssertContentTrait::assertNoTitle protected function Pass if the page title is not the given string.
AssertContentTrait::assertNoUniqueText protected function Passes if the text is found MORE THAN ONCE on the text version of the page.
AssertContentTrait::assertOption protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertOptionByText protected function Asserts that a select option with the visible text exists.
AssertContentTrait::assertOptionSelected protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionSelectedWithDrupalSelector protected function Asserts that a select option in the current page is checked.
AssertContentTrait::assertOptionWithDrupalSelector protected function Asserts that a select option in the current page exists.
AssertContentTrait::assertPattern protected function Triggers a pass if the Perl regex pattern is found in the raw content.
AssertContentTrait::assertRaw protected function Passes if the raw text IS found on the loaded page, fail otherwise.
AssertContentTrait::assertText protected function Passes if the page (with HTML stripped) contains the text.
AssertContentTrait::assertTextHelper protected function Helper for assertText and assertNoText.
AssertContentTrait::assertTextPattern protected function Asserts that a Perl regex pattern is found in the plain-text content.
AssertContentTrait::assertThemeOutput protected function Asserts themed output.
AssertContentTrait::assertTitle protected function Pass if the page title is the given string.
AssertContentTrait::assertUniqueText protected function Passes if the text is found ONLY ONCE on the text version of the page.
AssertContentTrait::assertUniqueTextHelper protected function Helper for assertUniqueText and assertNoUniqueText.
AssertContentTrait::buildXPathQuery protected function Builds an XPath query.
AssertContentTrait::constructFieldXpath protected function Helper: Constructs an XPath for the given set of attributes and value.
AssertContentTrait::cssSelect protected function Searches elements using a CSS selector in the raw content.
AssertContentTrait::getAllOptions protected function Get all option elements, including nested options, in a select.
AssertContentTrait::getDrupalSettings protected function Gets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::getRawContent protected function Gets the current raw content.
AssertContentTrait::getSelectedItem protected function Get the selected value from a select field.
AssertContentTrait::getTextContent protected function Retrieves the plain-text content from the current raw content.
AssertContentTrait::getUrl protected function Get the current URL from the cURL handler. 1
AssertContentTrait::parse protected function Parse content returned from curlExec using DOM and SimpleXML.
AssertContentTrait::removeWhiteSpace protected function Removes all white-space between HTML tags from the raw content.
AssertContentTrait::setDrupalSettings protected function Sets the value of drupalSettings for the currently-loaded page.
AssertContentTrait::setRawContent protected function Sets the raw content (e.g. HTML).
AssertContentTrait::xpath protected function Performs an xpath search on the contents of the internal browser.
AssertHelperTrait::castSafeStrings protected static function Casts MarkupInterface objects into strings.
AssertLegacyTrait::assert protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertTrue() instead.
AssertLegacyTrait::assertEqual protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertEquals() instead.
AssertLegacyTrait::assertIdentical protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertSame() instead.
AssertLegacyTrait::assertIdenticalObject protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertEquals() instead.
AssertLegacyTrait::assertNotEqual protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertNotEquals() instead.
AssertLegacyTrait::assertNotIdentical protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertNotSame() instead.
AssertLegacyTrait::pass protected function Deprecated Scheduled for removal in Drupal 10.0.0. Use self::assertTrue() instead.
AssertLegacyTrait::verbose protected function
CommerceKernelTestBase::$store protected property The default store. 1
CommerceKernelTestBase::tearDown protected function Overrides KernelTestBase::tearDown
ConfigTestTrait::configImporter protected function Returns a ConfigImporter object to import test configuration.
ConfigTestTrait::copyConfig protected function Copies configuration objects from source storage to target storage.
DeprecatedServicePropertyTrait::__get public function Allows to access deprecated/removed properties.
DeprecationSuppressionTrait::restoreErrorHandler protected function Restores the original error handler.
DeprecationSuppressionTrait::setErrorHandler protected function Sets an error handler to suppress specified deprecation messages.
EntityKernelTestBase::$deprecatedProperties protected property The list of deprecated services.
EntityKernelTestBase::$entityTypeManager protected property The entity type manager service. 1
EntityKernelTestBase::$generatedIds protected property A list of generated identifiers.
EntityKernelTestBase::$state protected property The state service.
EntityKernelTestBase::createUser protected function Creates a user.
EntityKernelTestBase::generateRandomEntityId protected function Generates a random ID avoiding collisions.
EntityKernelTestBase::getHooksInfo protected function Returns the entity_test hook invocation info.
EntityKernelTestBase::installModule protected function Installs a module and refreshes services.
EntityKernelTestBase::refreshServices protected function Refresh services. 1
EntityKernelTestBase::reloadEntity protected function Reloads the given entity from the storage and returns it.
EntityKernelTestBase::uninstallModule protected function Uninstalls a module and refreshes services.
KernelTestBase::$backupGlobals protected property Back up and restore any global variables that may be changed by tests.
KernelTestBase::$backupStaticAttributes protected property Back up and restore static class properties that may be changed by tests.
KernelTestBase::$backupStaticAttributesBlacklist protected property Contains a few static class properties for performance.
KernelTestBase::$classLoader protected property
KernelTestBase::$configImporter protected property @todo Move into Config test base class. 7
KernelTestBase::$configSchemaCheckerExclusions protected static property An array of config object names that are excluded from schema checking.
KernelTestBase::$container protected property
KernelTestBase::$databasePrefix protected property
KernelTestBase::$preserveGlobalState protected property Do not forward any global state from the parent process to the processes that run the actual tests.
KernelTestBase::$root protected property The app root.
KernelTestBase::$runTestInSeparateProcess protected property Kernel tests are run in separate processes because they allow autoloading of code from extensions. Running the test in a separate process isolates this behavior from other tests. Subclasses should not override this property.
KernelTestBase::$siteDirectory protected property
KernelTestBase::$strictConfigSchema protected property Set to TRUE to strict check all configuration saved. 6
KernelTestBase::$vfsRoot protected property The virtual filesystem root directory.
KernelTestBase::assertPostConditions protected function 1
KernelTestBase::bootEnvironment protected function Bootstraps a basic test environment.
KernelTestBase::bootKernel private function Bootstraps a kernel for a test.
KernelTestBase::config protected function Configuration accessor for tests. Returns non-overridden configuration.
KernelTestBase::disableModules protected function Disables modules for this test.
KernelTestBase::enableModules protected function Enables modules for this test.
KernelTestBase::getConfigSchemaExclusions protected function Gets the config schema exclusions for this test.
KernelTestBase::getDatabaseConnectionInfo protected function Returns the Database connection info to be used for this test. 1
KernelTestBase::getDatabasePrefix public function
KernelTestBase::getExtensionsForModules private function Returns Extension objects for $modules to enable.
KernelTestBase::getModulesToEnable private static function Returns the modules to enable for this test.
KernelTestBase::initFileCache protected function Initializes the FileCache component.
KernelTestBase::installConfig protected function Installs default configuration for a given list of modules.
KernelTestBase::installEntitySchema protected function Installs the storage schema for a specific entity type.
KernelTestBase::installSchema protected function Installs database tables from a module schema definition.
KernelTestBase::isTestInIsolation Deprecated protected function Returns whether the current test method is running in a separate process.
KernelTestBase::prepareTemplate protected function
KernelTestBase::register public function Registers test-specific services. Overrides ServiceProviderInterface::register 26
KernelTestBase::render protected function Renders a render array. 1
KernelTestBase::setInstallProfile protected function Sets the install profile and rebuilds the container to update it.
KernelTestBase::setSetting protected function Sets an in-memory Settings variable.
KernelTestBase::setUpBeforeClass public static function 1
KernelTestBase::setUpFilesystem protected function Sets up the filesystem, so things like the file directory. 2
KernelTestBase::stop protected function Stops test execution.
KernelTestBase::tearDownCloseDatabaseConnection public function @after
KernelTestBase::vfsDump protected function Dumps the current state of the virtual filesystem to STDOUT.
KernelTestBase::__sleep public function Prevents serializing any properties.
OrderKernelTestBase::$modules public static property Modules to enable. Overrides CommerceKernelTestBase::$modules 58
PhpunitCompatibilityTrait::getMock Deprecated public function Returns a mock object for the specified class using the available method.
PhpunitCompatibilityTrait::setExpectedException Deprecated public function Compatibility layer for PHPUnit 6 to support PHPUnit 4 code.
PriceSplitterTest::$order protected property A sample order.
PriceSplitterTest::$splitter protected property The price splitter.
PriceSplitterTest::buildOrderItems protected function Builds the order items for the given unit prices.
PriceSplitterTest::setUp protected function Overrides OrderKernelTestBase::setUp
PriceSplitterTest::testEmptyOrder public function @covers ::split
PriceSplitterTest::testSplit public function @covers ::split
RandomGeneratorTrait::$randomGenerator protected property The random generator.
RandomGeneratorTrait::getRandomGenerator protected function Gets the random generator for the utility methods.
RandomGeneratorTrait::randomMachineName protected function Generates a unique random string containing letters and numbers. 1
RandomGeneratorTrait::randomObject public function Generates a random PHP object.
RandomGeneratorTrait::randomString public function Generates a pseudo-random string of ASCII characters of codes 32 to 126.
RandomGeneratorTrait::randomStringValidate public function Callback for random string validation.
StorageCopyTrait::replaceStorageContents protected static function Copy the configuration from one storage to another and remove stale items.
StoreCreationTrait::createStore protected function Creates a store for the test.
TestRequirementsTrait::checkModuleRequirements private function Checks missing module requirements.
TestRequirementsTrait::checkRequirements protected function Check module requirements for the Drupal use case. 1
TestRequirementsTrait::getDrupalRoot protected static function Returns the Drupal root directory.
UserCreationTrait::checkPermissions protected function Checks whether a given list of permission names is valid. Aliased as: drupalCheckPermissions
UserCreationTrait::createAdminRole protected function Creates an administrative role. Aliased as: drupalCreateAdminRole
UserCreationTrait::createRole protected function Creates a role with specified permissions. Aliased as: drupalCreateRole
UserCreationTrait::createUser protected function Create a user with a given set of permissions. Aliased as: drupalCreateUser
UserCreationTrait::grantPermissions protected function Grant permissions to a user role. Aliased as: drupalGrantPermissions
UserCreationTrait::setCurrentUser protected function Switch the current logged in user. Aliased as: drupalSetCurrentUser
UserCreationTrait::setUpCurrentUser protected function Creates a random user account and sets it as current user. Aliased as: drupalSetUpCurrentUser