function RecipeConfigStorageWrapperTest::testMultipleStorages
Same name in other branches
- 11.x core/tests/Drupal/Tests/Core/Recipe/RecipeConfigStorageWrapperTest.php \Drupal\Tests\Core\Recipe\RecipeConfigStorageWrapperTest::testMultipleStorages()
Validate that multiple storages return underlying values correctly.
File
-
core/
tests/ Drupal/ Tests/ Core/ Recipe/ RecipeConfigStorageWrapperTest.php, line 43
Class
- RecipeConfigStorageWrapperTest
- @coversDefaultClass \Drupal\Core\Recipe\RecipeConfigStorageWrapper @group Recipe
Namespace
Drupal\Tests\Core\RecipeCode
public function testMultipleStorages() : void {
$a = new MemoryStorage();
$a->write('a_key', [
'a_data_first',
]);
$b = new MemoryStorage();
// Add a conflicting key so that we can test the first value is returned.
$b->write('a_key', [
'a_data_second',
]);
$b->write('b_key', [
'b_data',
]);
// We test with a third storage as well since only two storages can be done
// via the constructor alone.
$c = new MemoryStorage();
$c->write('c_key', [
'c_data',
]);
$storages = [
$a,
$b,
$c,
];
$wrapped = RecipeConfigStorageWrapper::createStorageFromArray($storages);
$this->assertSame($a->read('a_key'), $wrapped->read('a_key'));
$this->assertNotEquals($b->read('a_key'), $wrapped->read('a_key'));
$this->assertSame($b->read('b_key'), $wrapped->read('b_key'));
$this->assertSame($c->read('c_key'), $wrapped->read('c_key'));
}
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