Same name in this branch
  1. 10 core/modules/rest/tests/src/Functional/Views/FieldCounterTest.php \Drupal\Tests\rest\Functional\Views\FieldCounterTest
  2. 10 core/modules/views/tests/src/Kernel/Handler/FieldCounterTest.php \Drupal\Tests\views\Kernel\Handler\FieldCounterTest
Same name and namespace in other branches
  1. 8.9.x core/modules/views/tests/src/Kernel/Handler/FieldCounterTest.php \Drupal\Tests\views\Kernel\Handler\FieldCounterTest
  2. 9 core/modules/views/tests/src/Kernel/Handler/FieldCounterTest.php \Drupal\Tests\views\Kernel\Handler\FieldCounterTest

Tests the Drupal\views\Plugin\views\field\Counter handler.

@group views

Hierarchy

Expanded class hierarchy of FieldCounterTest

File

core/modules/views/tests/src/Kernel/Handler/FieldCounterTest.php, line 15

Namespace

Drupal\Tests\views\Kernel\Handler
View source 
class FieldCounterTest extends ViewsKernelTestBase {

  /**
   * Modules to enable.
   *
   * @var array
   */
  protected static $modules = [
    'user',
  ];

  /**
   * Views used by this test.
   *
   * @var array
   */
  public static $testViews = [
    'test_view',
  ];
  public function testSimple() {
    $view = Views::getView('test_view');
    $view
      ->setDisplay();
    $view->displayHandlers
      ->get('default')
      ->overrideOption('fields', [
      'counter' => [
        'id' => 'counter',
        'table' => 'views',
        'field' => 'counter',
        'relationship' => 'none',
      ],
      'name' => [
        'id' => 'name',
        'table' => 'views_test_data',
        'field' => 'name',
        'relationship' => 'none',
      ],
    ]);
    $view
      ->preview();
    $counter = $view->style_plugin
      ->getField(0, 'counter');
    $this
      ->assertEquals('1', $counter, "Make sure the expected number (1) patches with the rendered number ({$counter})");
    $counter = $view->style_plugin
      ->getField(1, 'counter');
    $this
      ->assertEquals('2', $counter, "Make sure the expected number (2) patches with the rendered number ({$counter})");
    $counter = $view->style_plugin
      ->getField(2, 'counter');
    $this
      ->assertEquals('3', $counter, "Make sure the expected number (3) patches with the rendered number ({$counter})");
    $view
      ->destroy();
    $view->storage
      ->invalidateCaches();
    $view
      ->setDisplay();
    $rand_start = rand(5, 10);
    $view->displayHandlers
      ->get('default')
      ->overrideOption('fields', [
      'counter' => [
        'id' => 'counter',
        'table' => 'views',
        'field' => 'counter',
        'relationship' => 'none',
        'counter_start' => $rand_start,
      ],
      'name' => [
        'id' => 'name',
        'table' => 'views_test_data',
        'field' => 'name',
        'relationship' => 'none',
      ],
    ]);
    $view
      ->preview();
    $counter = $view->style_plugin
      ->getField(0, 'counter');
    $expected_number = 0 + $rand_start;
    $this
      ->assertEquals((string) $expected_number, $counter, "Make sure the expected number ({$expected_number}) patches with the rendered number ({$counter})");
    $counter = $view->style_plugin
      ->getField(1, 'counter');
    $expected_number = 1 + $rand_start;
    $this
      ->assertEquals((string) $expected_number, $counter, "Make sure the expected number ({$expected_number}) patches with the rendered number ({$counter})");
    $counter = $view->style_plugin
      ->getField(2, 'counter');
    $expected_number = 2 + $rand_start;
    $this
      ->assertEquals((string) $expected_number, $counter, "Make sure the expected number ({$expected_number}) patches with the rendered number ({$counter})");
  }

  /**
   * Tests the counter field when using a pager.
   */
  public function testPager() {
    $view = Views::getView('test_view');
    $view
      ->setDisplay();
    $view->displayHandlers
      ->get('default')
      ->overrideOption('fields', [
      'counter' => [
        'id' => 'counter',
        'table' => 'views',
        'field' => 'counter',
        'relationship' => 'none',
      ],
      'name' => [
        'id' => 'name',
        'table' => 'views_test_data',
        'field' => 'name',
        'relationship' => 'none',
      ],
    ]);
    $view->displayHandlers
      ->get('default')
      ->setOption('pager', [
      'type' => 'mini',
      'options' => [
        'items_per_page' => 1,
      ],
    ]);
    $view
      ->preview();
    $counter = $view->style_plugin
      ->getField(0, 'counter');
    $this
      ->assertEquals('1', $counter);
    $view
      ->destroy();

    // Go to the second page.
    $view
      ->setCurrentPage(1);
    $view
      ->preview();
    $counter = $view->style_plugin
      ->getField(0, 'counter');
    $this
      ->assertEquals('2', $counter);
    $view
      ->destroy();

    // Go to the third page.
    $view
      ->setCurrentPage(2);
    $view
      ->preview();
    $counter = $view->style_plugin
      ->getField(0, 'counter');
    $this
      ->assertEquals('3', $counter);
    $view
      ->destroy();

    // Test using the counter start option.
    $counter_start = 1000000;
    $view
      ->setDisplay();
    $view->displayHandlers
      ->get('default')
      ->overrideOption('fields', [
      'counter' => [
        'id' => 'counter',
        'table' => 'views',
        'field' => 'counter',
        'relationship' => 'none',
        'counter_start' => $counter_start,
      ],
      'name' => [
        'id' => 'name',
        'table' => 'views_test_data',
        'field' => 'name',
        'relationship' => 'none',
      ],
    ]);
    $view
      ->preview();
    $counter = $view->style_plugin
      ->getField(0, 'counter');
    $this
      ->assertEquals($counter_start, $counter);
    $view
      ->destroy();

    // Go to the second page.
    $view
      ->setCurrentPage(1);
    $view
      ->preview();
    $counter = $view->style_plugin
      ->getField(0, 'counter');
    $this
      ->assertEquals($counter_start + 1, $counter);
    $view
      ->destroy();

    // Go to the third page.
    $view
      ->setCurrentPage(2);
    $view
      ->preview();
    $counter = $view->style_plugin
      ->getField(0, 'counter');
    $this
      ->assertEquals($counter_start + 2, $counter);
  }

}

Members

Namesort descending Modifiers Type Description Overrides
FieldCounterTest::$modules protected static property Modules to enable. Overrides ViewsKernelTestBase::$modules
FieldCounterTest::$testViews public static property Views used by this test. Overrides ViewsKernelTestBase::$testViews
FieldCounterTest::testPager public function Tests the counter field when using a pager.
FieldCounterTest::testSimple public function
ViewResultAssertionTrait::assertIdenticalResultset protected function Verifies that a result set returned by a View matches expected values.
ViewResultAssertionTrait::assertIdenticalResultsetHelper protected function Performs View result assertions.
ViewResultAssertionTrait::assertNotIdenticalResultset protected function Verifies that a result set returned by a View differs from certain values.
ViewsKernelTestBase::dataSet protected function Returns a very simple test dataset. 8
ViewsKernelTestBase::executeView protected function Executes a view.
ViewsKernelTestBase::orderResultSet protected function Orders a nested array containing a result set based on a given column.
ViewsKernelTestBase::schemaDefinition protected function Returns the schema definition. 6
ViewsKernelTestBase::setUp protected function 66
ViewsKernelTestBase::setUpFixtures protected function Sets up the configuration and schema of views and views_test_data modules. 7
ViewsKernelTestBase::viewsData protected function Returns the views data definition. 22