annotate core/tests/Drupal/Tests/Component/Utility/VariableTest.php @ 19:fa3358dc1485 tip

Add ndrum files
author Chris Cannam
date Wed, 28 Aug 2019 13:14:47 +0100
parents 4c8ae668cc8c
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Chris@0 1 <?php
Chris@0 2
Chris@0 3 /**
Chris@0 4 * @file
Chris@0 5 * Contains \Drupal\Tests\Component\Utility\VariableTest.
Chris@0 6 */
Chris@0 7
Chris@0 8 namespace Drupal\Tests\Component\Utility;
Chris@0 9
Chris@0 10 use Drupal\Component\Utility\Variable;
Chris@0 11 use PHPUnit\Framework\TestCase;
Chris@0 12
Chris@0 13 /**
Chris@0 14 * Test variable export functionality in Variable component.
Chris@0 15 *
Chris@0 16 * @group Variable
Chris@0 17 * @group Utility
Chris@0 18 *
Chris@0 19 * @coversDefaultClass \Drupal\Component\Utility\Variable
Chris@0 20 */
Chris@0 21 class VariableTest extends TestCase {
Chris@0 22
Chris@0 23 /**
Chris@0 24 * Data provider for testExport().
Chris@0 25 *
Chris@0 26 * @return array
Chris@0 27 * An array containing:
Chris@0 28 * - The expected export string.
Chris@0 29 * - The variable to export.
Chris@0 30 */
Chris@0 31 public function providerTestExport() {
Chris@0 32 return [
Chris@0 33 // Array.
Chris@0 34 [
Chris@0 35 'array()',
Chris@0 36 [],
Chris@0 37 ],
Chris@0 38 [
Chris@0 39 // non-associative.
Chris@0 40 "array(\n 1,\n 2,\n 3,\n 4,\n)",
Chris@0 41 [1, 2, 3, 4],
Chris@0 42 ],
Chris@0 43 [
Chris@0 44 // associative.
Chris@0 45 "array(\n 'a' => 1,\n)",
Chris@0 46 ['a' => 1],
Chris@0 47 ],
Chris@0 48 // Bool.
Chris@0 49 [
Chris@0 50 'TRUE',
Chris@0 51 TRUE,
Chris@0 52 ],
Chris@0 53 [
Chris@0 54 'FALSE',
Chris@0 55 FALSE,
Chris@0 56 ],
Chris@0 57 // Strings.
Chris@0 58 [
Chris@0 59 "'string'",
Chris@0 60 'string',
Chris@0 61 ],
Chris@0 62 [
Chris@0 63 '"\n\r\t"',
Chris@0 64 "\n\r\t",
Chris@0 65 ],
Chris@0 66 [
Chris@0 67 // 2 backslashes. \\
Chris@0 68 "'\\'",
Chris@0 69 '\\',
Chris@0 70 ],
Chris@0 71 [
Chris@0 72 // Double-quote "
Chris@0 73 "'\"'",
Chris@0 74 "\"",
Chris@0 75 ],
Chris@0 76 [
Chris@0 77 // Single-quote '
Chris@0 78 '"\'"',
Chris@0 79 "'",
Chris@0 80 ],
Chris@0 81 [
Chris@0 82 // Quotes with $ symbols.
Chris@0 83 '"\$settings[\'foo\']"',
Chris@0 84 '$settings[\'foo\']',
Chris@0 85 ],
Chris@0 86 // Object.
Chris@0 87 [
Chris@0 88 // A stdClass object.
Chris@0 89 '(object) array()',
Chris@0 90 new \stdClass(),
Chris@0 91 ],
Chris@0 92 [
Chris@0 93 // A not-stdClass object.
Chris@0 94 "Drupal\Tests\Component\Utility\StubVariableTestClass::__set_state(array(\n))",
Chris@0 95 new StubVariableTestClass(),
Chris@0 96 ],
Chris@0 97 ];
Chris@0 98 }
Chris@0 99
Chris@0 100 /**
Chris@0 101 * Tests exporting variables.
Chris@0 102 *
Chris@0 103 * @dataProvider providerTestExport
Chris@0 104 * @covers ::export
Chris@0 105 *
Chris@0 106 * @param string $expected
Chris@0 107 * The expected exported variable.
Chris@0 108 * @param mixed $variable
Chris@0 109 * The variable to be exported.
Chris@0 110 */
Chris@0 111 public function testExport($expected, $variable) {
Chris@0 112 $this->assertEquals($expected, Variable::export($variable));
Chris@0 113 }
Chris@0 114
Chris@0 115 }
Chris@0 116
Chris@0 117 /**
Chris@0 118 * No-op test class for VariableTest::testExport().
Chris@0 119 *
Chris@0 120 * @see Drupal\Tests\Component\Utility\VariableTest::testExport()
Chris@0 121 * @see Drupal\Tests\Component\Utility\VariableTest::providerTestExport()
Chris@0 122 */
Chris@0 123 class StubVariableTestClass {
Chris@0 124
Chris@0 125 }