public function MonthlyTest::testGenerate in Commerce Core 8.2

@covers ::generate

File

modules/number_pattern/tests/src/Kernel/Plugin/Commerce/NumberPattern/MonthlyTest.php, line 22

Class

MonthlyTest

Tests the monthly number pattern.

Namespace

Drupal\Tests\commerce_number_pattern\Kernel\Plugin\Commerce\NumberPattern

Code

public function testGenerate() {
  $current_date = new DrupalDateTime();
  $entity = EntityTestWithStore::create([
    'store_id' => $this->store,
  ]);
  $entity
    ->save();
  $number_pattern = NumberPattern::create([
    'id' => 'test',
    'plugin' => 'monthly',
    'configuration' => [],
  ]);

  /** @var \Drupal\commerce_number_pattern\Plugin\Commerce\NumberPattern\SequentialNumberPatternInterface $number_pattern_plugin */
  $number_pattern_plugin = $number_pattern
    ->getPlugin();
  $this
    ->assertEquals($current_date
    ->format('Y-m') . '-1', $number_pattern_plugin
    ->generate($entity));
  $this
    ->assertEquals($current_date
    ->format('Y-m') . '-2', $number_pattern_plugin
    ->generate($entity));

  // Confirm that the sequence resets after a month.
  $interval = new Interval('1', 'month');
  $next_date = $interval
    ->add($current_date);
  $this
    ->rewindTime($next_date
    ->getTimestamp());
  $number_pattern = NumberPattern::create([
    'id' => 'test',
    'plugin' => 'monthly',
    'configuration' => [],
  ]);

  /** @var \Drupal\commerce_number_pattern\Plugin\Commerce\NumberPattern\SequentialNumberPatternInterface $number_pattern_plugin */
  $number_pattern_plugin = $number_pattern
    ->getPlugin();
  $this
    ->assertEquals($next_date
    ->format('Y-m') . '-1', $number_pattern_plugin
    ->generate($entity));
}