function CacheCollectorTest::testCacheCollector

Tests setting and invalidating.

@dataProvider providerTestInvalidCharacters

File

core/tests/Drupal/KernelTests/Core/Cache/CacheCollectorTest.php, line 42

Class

CacheCollectorTest

Tests DatabaseBackend cache tag implementation.

Namespace

Code

public function testCacheCollector($cid, $key, $value) : void {
    $collector = new CacheCollectorHelper($cid, $this->container
        ->get('cache.default'), $this->container
        ->get('lock'));
    $this->assertNull($collector->get($key));
    $collector->set($key, $value);
    $this->assertEquals($value, $collector->get($key));
    $collector->destruct();
    // @todo Shouldn't this be empty after destruction?
    $this->assertEquals($value, $collector->get($key));
}