VariableTest.php

Same filename in this branch
  1. 8.9.x core/modules/migrate_drupal/tests/src/Unit/source/VariableTest.php
  2. 8.9.x core/modules/migrate_drupal/tests/src/Kernel/Plugin/migrate/source/VariableTest.php
Same filename and directory in other branches
  1. 9 core/modules/migrate_drupal/tests/src/Kernel/Plugin/migrate/source/VariableTest.php
  2. 9 core/tests/Drupal/Tests/Component/Utility/VariableTest.php
  3. 10 core/modules/migrate_drupal/tests/src/Kernel/Plugin/migrate/source/VariableTest.php
  4. 10 core/tests/Drupal/Tests/Component/Utility/VariableTest.php
  5. 11.x core/modules/migrate_drupal/tests/src/Kernel/Plugin/migrate/source/VariableTest.php
  6. 11.x core/tests/Drupal/Tests/Component/Utility/VariableTest.php

Contains \Drupal\Tests\Component\Utility\VariableTest.

Namespace

Drupal\Tests\Component\Utility

File

core/tests/Drupal/Tests/Component/Utility/VariableTest.php

View source
<?php


/**
 * @file
 * Contains \Drupal\Tests\Component\Utility\VariableTest.
 */

namespace Drupal\Tests\Component\Utility;

use Drupal\Component\Utility\Variable;
use PHPUnit\Framework\TestCase;

/**
 * Test variable export functionality in Variable component.
 *
 * @group Variable
 * @group Utility
 *
 * @coversDefaultClass \Drupal\Component\Utility\Variable
 */
class VariableTest extends TestCase {
  
  /**
   * Data provider for testExport().
   *
   * @return array
   *   An array containing:
   *     - The expected export string.
   *     - The variable to export.
   */
  public function providerTestExport() {
    return [
      // Array.
[
        'array()',
        [],
      ],
      [
        // non-associative.
"array(\n  1,\n  2,\n  3,\n  4,\n)",
        [
          1,
          2,
          3,
          4,
        ],
      ],
      [
        // associative.
"array(\n  'a' => 1,\n)",
        [
          'a' => 1,
        ],
      ],
      // Bool.
[
        'TRUE',
        TRUE,
      ],
      [
        'FALSE',
        FALSE,
      ],
      // Strings.
[
        "'string'",
        'string',
      ],
      [
        '"\\n\\r\\t"',
        "\n\r\t",
      ],
      [
        // 2 backslashes. \\
"'\\'",
        '\\',
      ],
      [
        // Double-quote "
"'\"'",
        "\"",
      ],
      [
        // Single-quote '
'"\'"',
        "'",
      ],
      [
        // Quotes with $ symbols.
'"\\$settings[\'foo\']"',
        '$settings[\'foo\']',
      ],
      // Object.
[
        // A stdClass object.
'(object) array()',
        new \stdClass(),
      ],
      [
        // A not-stdClass object.
"Drupal\\Tests\\Component\\Utility\\StubVariableTestClass::__set_state(array(\n))",
        new StubVariableTestClass(),
      ],
    ];
  }
  
  /**
   * Tests exporting variables.
   *
   * @dataProvider providerTestExport
   * @covers ::export
   *
   * @param string $expected
   *   The expected exported variable.
   * @param mixed $variable
   *   The variable to be exported.
   */
  public function testExport($expected, $variable) {
    $this->assertEquals($expected, Variable::export($variable));
  }

}

/**
 * No-op test class for VariableTest::testExport().
 *
 * @see Drupal\Tests\Component\Utility\VariableTest::testExport()
 * @see Drupal\Tests\Component\Utility\VariableTest::providerTestExport()
 */
class StubVariableTestClass {

}

Classes

Title Deprecated Summary
StubVariableTestClass No-op test class for VariableTest::testExport().
VariableTest Test variable export functionality in Variable component.

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