AttributeHelperTest.php
Same filename in other branches
Namespace
Drupal\Tests\Core\TemplateFile
-
core/
tests/ Drupal/ Tests/ Core/ Template/ AttributeHelperTest.php
View source
<?php
namespace Drupal\Tests\Core\Template;
use Drupal\Core\Template\Attribute;
use Drupal\Core\Template\AttributeHelper;
use Drupal\Tests\UnitTestCase;
/**
* @coversDefaultClass \Drupal\Core\Template\AttributeHelper
* @group Template
*/
class AttributeHelperTest extends UnitTestCase {
/**
* Provides tests data for testAttributeExists
*
* @return array
* An array of test data each containing an array of attributes, the name
* of the attribute to check existence of, and the expected result.
*/
public function providerTestAttributeExists() {
return [
[
[
'class' => [
'example-class',
],
],
'class',
TRUE,
],
[
[],
'class',
FALSE,
],
[
[
'class' => [
'example-class',
],
],
'id',
FALSE,
],
[
[
'class' => [
'example-class',
],
'id' => 'foo',
],
'id',
TRUE,
],
[
[
'id' => 'foo',
],
'class',
FALSE,
],
];
}
/**
* @covers ::attributeExists
* @dataProvider providerTestAttributeExists
*/
public function testAttributeExists(array $test_data, $test_attribute, $expected) {
$this->assertSame($expected, AttributeHelper::attributeExists($test_attribute, $test_data));
$attributes = new Attribute($test_data);
$this->assertSame($expected, AttributeHelper::attributeExists($test_attribute, $attributes));
}
/**
* Provides tests data for testMergeCollections
*
* @return array
* An array of test data each containing an initial attribute collection, an
* Attribute object or array to be merged, and the expected result.
*/
public function providerTestMergeCollections() {
return [
[
[],
[
'class' => [
'class1',
],
],
[
'class' => [
'class1',
],
],
],
[
[],
new Attribute([
'class' => [
'class1',
],
]),
[
'class' => [
'class1',
],
],
],
[
[
'class' => [
'example-class',
],
],
[
'class' => [
'class1',
],
],
[
'class' => [
'example-class',
'class1',
],
],
],
[
[
'class' => [
'example-class',
],
],
new Attribute([
'class' => [
'class1',
],
]),
[
'class' => [
'example-class',
'class1',
],
],
],
[
[
'class' => [
'example-class',
],
],
[
'id' => 'foo',
'href' => 'bar',
],
[
'class' => [
'example-class',
],
'id' => 'foo',
'href' => 'bar',
],
],
[
[
'class' => [
'example-class',
],
],
new Attribute([
'id' => 'foo',
'href' => 'bar',
]),
[
'class' => [
'example-class',
],
'id' => 'foo',
'href' => 'bar',
],
],
];
}
/**
* @covers ::mergeCollections
* @dataProvider providerTestMergeCollections
*/
public function testMergeCollections($original, $merge, $expected) {
$this->assertEquals($expected, AttributeHelper::mergeCollections($original, $merge));
$this->assertEquals(new Attribute($expected), AttributeHelper::mergeCollections(new Attribute($original), $merge));
}
/**
* @covers ::mergeCollections
*/
public function testMergeCollectionsArgumentException() {
$attributes = new Attribute([
'class' => [
'example-class',
],
]);
$this->expectException(\InvalidArgumentException::class);
$this->expectExceptionMessage('Invalid collection argument');
AttributeHelper::mergeCollections($attributes, 'not an array');
$this->expectException(\InvalidArgumentException::class);
$this->expectExceptionMessage('Invalid collection argument');
AttributeHelper::mergeCollections('not an array', $attributes);
}
}
Classes
Title | Deprecated | Summary |
---|---|---|
AttributeHelperTest | @coversDefaultClass \Drupal\Core\Template\AttributeHelper @group Template |
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