FieldNumericTest.php

<?php

declare (strict_types=1);
namespace Drupal\Tests\views\Kernel\Handler;

use Drupal\Tests\views\Kernel\ViewsKernelTestBase;
use Drupal\views\Views;

/**
 * Tests the core Drupal\views\Plugin\views\field\Numeric handler.
 *
 * @group views
 * @see \Drupal\views\Plugin\views\field\Numeric
 */
class FieldNumericTest extends ViewsKernelTestBase {
    
    /**
     * Views used by this test.
     *
     * @var array
     */
    public static $testViews = [
        'test_view',
    ];
    
    /**
     * Tests the Numeric handler with different settings.
     *
     * @dataProvider providerTestFieldNumeric
     */
    public function testFieldNumeric($field_settings, $values, $expected_values) : void {
        $view = Views::getView('test_view');
        $view->setDisplay();
        if (!empty($field_settings)) {
            $view->displayHandlers
                ->get('default')
                ->overrideOption('fields', [
                'age' => $field_settings,
            ]);
        }
        $this->executeView($view);
        foreach ($values as $key => $value) {
            $view->result[0]->views_test_data_age = $value;
            $this->assertSame($expected_values[$key], $view->field['age']
                ->advancedRender($view->result[0]));
        }
    }
    
    /**
     * Data provider for testFieldNumeric.
     *
     * @return array
     *   The data set containing field settings, values to set and expected
     *   values.
     */
    public static function providerTestFieldNumeric() {
        return [
            'no-formatting' => [
                [],
                [
                    0,
                    0.1234,
                    -0.1234,
                    1000.1234,
                    -1000.1234,
                ],
                [
                    '0',
                    '0.1234',
                    '-0.1234',
                    '1,000.1234',
                    '-1,000.1234',
                ],
            ],
            'precision_2-hide_empty-hide_zero' => [
                [
                    'hide_empty' => TRUE,
                    'precision' => 2,
                    'set_precision' => TRUE,
                    'empty_zero' => TRUE,
                    'id' => 'age',
                    'table' => 'views_test_data',
                    'field' => 'age',
                    'relationship' => 'none',
                ],
                [
                    0,
                    0.1234,
                    -0.1234,
                    1000.1234,
                    -1000.1234,
                    0.0001,
                    -0.0001,
                    NULL,
                    '',
                ],
                [
                    '',
                    '0.12',
                    '-0.12',
                    '1,000.12',
                    '-1,000.12',
                    '',
                    '',
                    '',
                    '',
                ],
            ],
            'decimal-separator' => [
                [
                    'hide_empty' => TRUE,
                    'decimal' => ',',
                    'separator' => '.',
                    'empty_zero' => TRUE,
                    'id' => 'age',
                    'table' => 'views_test_data',
                    'field' => 'age',
                    'relationship' => 'none',
                ],
                [
                    0.1234,
                    -0.1234,
                    1000.1234,
                    -1000.1234,
                ],
                [
                    '0,1234',
                    '-0,1234',
                    '1.000,1234',
                    '-1.000,1234',
                ],
            ],
            'precision_2-no_separator' => [
                [
                    'hide_empty' => TRUE,
                    'precision' => 2,
                    'set_precision' => TRUE,
                    'decimal' => ',',
                    'separator' => '',
                    'empty_zero' => TRUE,
                    'id' => 'age',
                    'table' => 'views_test_data',
                    'field' => 'age',
                    'relationship' => 'none',
                ],
                [
                    1234,
                    1234.01,
                    -1234,
                    -1234.01,
                ],
                [
                    '1234,00',
                    '1234,01',
                    '-1234,00',
                    '-1234,01',
                ],
            ],
            'precision_0-no_separator' => [
                [
                    'hide_empty' => TRUE,
                    'precision' => 0,
                    'set_precision' => TRUE,
                    'separator' => '',
                    'empty_zero' => TRUE,
                    'id' => 'age',
                    'table' => 'views_test_data',
                    'field' => 'age',
                    'relationship' => 'none',
                ],
                [
                    1234,
                    1234.01,
                    -1234,
                    -1234.01,
                ],
                [
                    '1234',
                    '1234',
                    '-1234',
                    '-1234',
                ],
            ],
            'precision_0-hide_empty-zero_empty' => [
                [
                    'hide_empty' => TRUE,
                    'precision' => 0,
                    'set_precision' => TRUE,
                    'empty_zero' => TRUE,
                    'id' => 'age',
                    'table' => 'views_test_data',
                    'field' => 'age',
                    'relationship' => 'none',
                    'prefix' => 'test: ',
                ],
                [
                    0,
                    0.1234,
                    -0.1234,
                    1000.1234,
                    -1000.1234,
                ],
                [
                    '',
                    '',
                    '',
                    'test: 1,000',
                    'test: -1,000',
                ],
            ],
            'precision_0-hide_empty-not_zero_empty' => [
                [
                    'hide_empty' => TRUE,
                    'precision' => 0,
                    'set_precision' => TRUE,
                    'empty_zero' => FALSE,
                    'id' => 'age',
                    'table' => 'views_test_data',
                    'field' => 'age',
                    'relationship' => 'none',
                    'prefix' => '',
                ],
                [
                    0,
                    0.1234,
                    -0.1234,
                ],
                [
                    '0',
                    '0',
                    '0',
                ],
            ],
            'precision_2-hide_empty-not_zero_empty' => [
                [
                    'hide_empty' => TRUE,
                    'precision' => 2,
                    'set_precision' => TRUE,
                    'empty_zero' => FALSE,
                    'id' => 'age',
                    'table' => 'views_test_data',
                    'field' => 'age',
                    'relationship' => 'none',
                    'prefix' => '',
                ],
                [
                    0,
                    0.001234,
                    -0.001234,
                    NULL,
                ],
                [
                    '0.00',
                    '0.00',
                    '0.00',
                    '',
                ],
            ],
        ];
    }

}