class TextUtilityTest in Image Effects 8
Same name and namespace in other branches
- 8.3 tests/src/Unit/TextUtilityTest.php \Drupal\Tests\image_effects\Unit\TextUtilityTest
- 8.2 tests/src/Unit/TextUtilityTest.php \Drupal\Tests\image_effects\Unit\TextUtilityTest
Tests the UTF-8 character-based wrapper of the preg_match function.
@group Image Effects
Hierarchy
- class \Drupal\Tests\UnitTestCase extends \PHPUnit\Framework\TestCase uses PhpunitCompatibilityTrait
- class \Drupal\Tests\image_effects\Unit\TextUtilityTest
Expanded class hierarchy of TextUtilityTest
File
- tests/
src/ Unit/ TextUtilityTest.php, line 13
Namespace
Drupal\Tests\image_effects\UnitView source
class TextUtilityTest extends UnitTestCase {
/**
* Performs the tests for the offset argument.
*/
public function testOffsetArgument() {
$matches = [];
// Character 'п' is 2 bytes long and preg_match() would start from the
// second 'п' character and not from the first 'z'.
$result = TextUtility::unicodePregMatch('/п/u', 'ппzz', $matches, NULL, 2);
$this
->assertEquals(0, $result, 'String was skipped using character-based offset.');
// Again, character 'п' is 2 bytes long and we skip 1 character, so
// preg_match() would fail, because the string with byte offset 1 is not a
// valid UTF-8 string.
$result = TextUtility::unicodePregMatch('/.*$/u', 'пzz', $matches, NULL, 1);
$this
->assertTrue($result && $matches[0] === 'zz', 'String was matched using character-based offset.');
}
/**
* Performs the tests for the captured offset.
*/
public function testCapturedOffset() {
$matches = [];
// Character 'п' is 2 bytes long and non-unicode preg_match would return
// 2 here.
$result = TextUtility::unicodePregMatch('/z/u', 'пz', $matches, PREG_OFFSET_CAPTURE);
$this
->assertTrue($result && $matches[0][1] === 1, 'Returned offset is character-based.');
}
}
Members
Name | Modifiers | Type | Description | Overrides |
---|---|---|---|---|
PhpunitCompatibilityTrait:: |
public | function | Returns a mock object for the specified class using the available method. | |
PhpunitCompatibilityTrait:: |
public | function | Compatibility layer for PHPUnit 6 to support PHPUnit 4 code. | |
TextUtilityTest:: |
public | function | Performs the tests for the captured offset. | |
TextUtilityTest:: |
public | function | Performs the tests for the offset argument. | |
UnitTestCase:: |
protected | property | The random generator. | |
UnitTestCase:: |
protected | property | The app root. | 1 |
UnitTestCase:: |
protected | function | Asserts if two arrays are equal by sorting them first. | |
UnitTestCase:: |
protected | function | Mocks a block with a block plugin. | 1 |
UnitTestCase:: |
protected | function | Returns a stub class resolver. | |
UnitTestCase:: |
public | function | Returns a stub config factory that behaves according to the passed array. | |
UnitTestCase:: |
public | function | Returns a stub config storage that returns the supplied configuration. | |
UnitTestCase:: |
protected | function | Sets up a container with a cache tags invalidator. | |
UnitTestCase:: |
protected | function | Gets the random generator for the utility methods. | |
UnitTestCase:: |
public | function | Returns a stub translation manager that just returns the passed string. | |
UnitTestCase:: |
public | function | Generates a unique random string containing letters and numbers. | |
UnitTestCase:: |
protected | function | 340 |